UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DCD.C. 20549

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

(Amendment (Amendment No.     )

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Penumbra, Inc.

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement if Other Than the Registrant)

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PENUMBRA, INC.


NOTICE OF ANNUAL MEETING OF STOCKHOLDERS

TO BE HELD ON JUNE 8, 2016

2, 2021


April 28, 2016

22, 2021

Dear Stockholder:

You are cordially invited to attend the 20162021 Annual Meeting of the Stockholders (the Annual Meeting) of Penumbra, Inc., a Delaware corporation (we, us, Penumbra or the Company). The Annual Meeting will be held on Wednesday, June 8, 20162, 2021 at 11:00 a.m. (Pacific Daylight Time), atin building 1301 on the Company’s campus 1411 Harbor Bay Parkway,at One Penumbra Place, Alameda, CA 94502 for the following purposes:

1.To elect the two nominees for Class I director to serve until the 2019 annual meeting of stockholders and until their successors are duly elected and qualified;

2.To ratify the selection of Deloitte & Touche LLP as the independent registered public accounting firm for Penumbra for the fiscal year ending December 31, 2016;

3.To ratify the material terms of the Company’s Amended and Restated 2014 Equity Incentive Plan (the 2014 Equity Incentive Plan) for purposes of Section 162(m) of the Internal Revenue Code of 1986, as amended (the Code); and

4.To conduct any other business properly brought before the Annual Meeting.

1.    To elect the nominees for Class III director to serve until the 2024 annual meeting of stockholders and until their successors are duly elected and qualified;
2.    To ratify the selection of Deloitte & Touche LLP as the independent registered public accounting firm for Penumbra for the fiscal year ending December 31, 2021;
3.    To approve the Penumbra, Inc. RSU Sub-Plan for France;
4.    To approve, on an advisory basis, the compensation of the Company’s named executive officers; and
5.    To conduct any other business properly brought before the Annual Meeting.
These items of business are more fully described in the proxy statement accompanying this Notice of Annual Meeting of Stockholders (the Proxy Statement).

The record date for the Annual Meeting is Friday,Monday, April 15, 201612, 2021 (the Record Date). Only stockholders of record at the close of business on the Record Date may vote at the Annual Meeting or any adjournment thereof. A complete list of such stockholders will be available for examination by any stockholder for any purpose germane to the Annual Meeting during ordinary business hours at the Company’s principal executive offices at 1351 Harbor Bay Parkway,One Penumbra Place, Alameda, CA 94502 for a period of 10 days prior to the Annual Meeting.

In the event of a change in the time, date or location of the Annual Meeting, we will make an announcement, issue a press release or post information on the Investors section of our website at www.penumbrainc.com to notify stockholders, as appropriate. As a result of the COVID-19 pandemic and government response, we may impose additional procedures or limitations on Annual Meeting attendees, or may decide to hold the Annual Meeting in a different location or solely by means of remote communication. If we take any such step, we will announce the decision in advance, and details on the change and how stockholders may participate in the Annual Meeting will be available on the Investors section of our website at www.penumbrainc.com. Information on or accessible through our website is not incorporated by reference in this Proxy Statement.
Important Notice Regarding the Availability of Proxy Materials for the Annual Meeting to be held on
June 8, 20162, 2021 at 11:00 am

a.m.

in building 1301 on the Company’s campus at 1411 Harbor Bay Parkway,One Penumbra Place, Alameda, CA 94502

The Proxy Statement and annual report to stockholders are available at: www.proxyvote.com.

If you have any questions or need assistance in voting your shares, please call the following firm, which is assisting the Company in the solicitation of proxies:

Morrow & Co., LLC

470 West Avenue

Stamford, CT 06902

1-800-607-0088

    By Order of the Board of Directors

    Robert D. Evans

    Executive Vice President, General Counsel and Secretary

    Alameda, California





By Order of the Board of Directors
Johanna Roberts
Executive Vice President, General Counsel and Secretary
Alameda, California


ALL STOCKHOLDERS ARE CORDIALLY INVITED TO ATTEND THE ANNUAL MEETING IN PERSON. WHETHER OR NOT YOU EXPECT TO ATTEND THE ANNUAL MEETING, PLEASE COMPLETE, DATE, SIGN AND RETURN THE ACCOMPANYING PROXY CARD, OR VOTE OVER THE TELEPHONE OR INTERNET AS INSTRUCTED IN THESE MATERIALS, AS PROMPTLY AS POSSIBLE IN ORDER TO ENSURE YOUR REPRESENTATION AT THE ANNUAL MEETING. EVEN IF YOU HAVE VOTED BY PROXY, YOU MAY STILL VOTE IN PERSON IF YOU ATTEND THE ANNUAL MEETING. PLEASE NOTE, HOWEVER, THAT IF YOUR SHARES ARE HELD OF RECORD BY A BROKER, BANK OR OTHER NOMINEE AND YOU WISH TO VOTE AT THE ANNUAL MEETING, YOU MUST OBTAIN A PROXY ISSUED IN YOUR NAME FROM THAT RECORD HOLDER IN ORDER TO BE ENTITLED TO VOTE IN PERSON AT THE ANNUAL MEETING.



Table of Contents



Table of Contents

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A-1





Other Matters

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Penumbra, Inc.
One Penumbra Place
Alameda, CA 94502

Approval

40

PROXY STATEMENT
FOR THE 2021 ANNUAL MEETING OF STOCKHOLDERS

Appendix A—Penumbra, Inc. Amended and Restated 2014 Equity Incentive Plan

A-1


Penumbra, Inc.

One Penumbra Place

Alameda, CA 94502

PROXY STATEMENT

FOR THE 2016 ANNUAL MEETING OF STOCKHOLDERS


QUESTIONS AND ANSWERS ABOUT THESE PROXY MATERIALS AND VOTING

Why did I receive a one-page notice in the mail regarding the Internet availability of proxy materials instead of a full set of proxy materials?

Pursuant to “Notice and Access” rules adopted by the Securities and Exchange Commission (the SEC), we have elected to provide access to our proxy materials over the Internet. Accordingly, we are sending an Important Notice Regarding the Availability of Proxy Materials (the Proxy Availability Notice) to our stockholders of record. All stockholders will have the ability to access the proxy materials on the website referred to in the Proxy Availability Notice free of charge or request to receive a printed set of the proxy materials for the Annual Meeting. Instructions on how to access the proxy materials over the Internet or to request a printed copy may be found in the Proxy Availability Notice.

We provided some of our stockholders, including stockholders who have previously requestedasked to receive paper copies of the proxy materials, and some of our stockholders who are participants in our benefit plans, with paper copies of the proxy materials instead of the Proxy Availability Notice. If you received paper copies of the proxy materials, we encourage you to help us save money and reduce the environmental impact of delivering paper proxy materials to stockholders by signing up to receive all of your future proxy materials electronically.

We expect that this Proxy Statement and the other proxy materials will be available to stockholders on or about April 28, 2016.

22, 2021.

What does it mean if I receive more than one Proxy Availability Notice?

If you receive more than one Proxy Availability Notice, your shares may be registered in more than one name or in different accounts. Please follow the voting instructions on each Proxy Availability Notice to ensure that all of your shares are voted.

Will I receive any other proxy materials by mail?

We may send you a proxy card, along with a second Proxy Availability Notice, by mail on or after May 16, 2016.

How do I attend the Annual Meeting?

The Annual Meeting will be held on Wednesday, June 8, 20162, 2021 at 11:00 a.m. (Pacific Daylight Time) in building 1301 on the Company’s campus at our Company campus, 1411 Harbor Bay Parkway,One Penumbra Place, Alameda, CA 94502. You may contact Investor Relations at investors@penumbrainc.com to obtain directions to the Annual Meeting. Information on how to vote in person at the Annual Meeting is discussed below. If you plan to attend the Annual Meeting, please note that attendance will be limited to stockholders as of the Record Date. Each stockholder may be asked to present valid photo

identification, such as a driver’s license or passport. Stockholders holding stock in brokerage accounts or by a bank or other nominee may be required to show a brokerage statement or account statement reflecting stock ownership as of the Record Date. Cameras, recording devices, and other electronic devices will not be permitted at the Annual Meeting.

In the event of a change in the time, date or location of the Annual Meeting, we will make an announcement, issue a press release or post information on the Investors section of our website at www.penumbrainc.com to notify stockholders, as appropriate. As a result of the COVID-19 pandemic and government response, we may impose
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additional procedures or limitations on Annual Meeting attendees, or may decide to hold the Annual Meeting in a different location or solely by means of remote communication. If we take any such step, we will announce the decision in advance, and details on the change and how stockholders may participate in the Annual Meeting will be available on the Investors section of our website at www.penumbrainc.com. Information on or accessible through our website is not incorporated by reference in this Proxy Statement.
Who can vote at the Annual Meeting?

Only stockholders of record at the close of business on the Record Date of April 15, 2016,12, 2021, will be entitled to vote at the Annual Meeting. On the Record Date, there were 30,701,97136,482,357 shares of common stock outstanding and entitled to vote.

Stockholder of Record: Shares Registered in Your Name

If, on April 15, 2016,12, 2021, your shares were registered directly in your name with Penumbra’s transfer agent, American Stock Transfer & Trust Company, LLC (AST), then you are a stockholder of record. As a stockholder of record, you may vote in person at the Annual Meeting or vote by proxy. Whether or not you plan to attend the Annual Meeting, we urge you to vote by proxy over the telephone or on the Internet as instructed below (See “How do I vote?) below) or complete, date, sign and return the proxy card mailed to you to ensure your vote is counted.

Beneficial Owner: Shares Registered in the Name of a Broker, Bank or Other Nominee

If, on April 15, 2016,12, 2021, your shares were held, not in your name, but rather in an account at a brokerage firm, bank, dealer or other similar organization, then you are the beneficial owner of shares held in “street name” and the Proxy Availability Notice is beingwill be forwarded to you by the organization that holds your account. The organization holding your account is considered to be the stockholder of record for purposes of voting at the Annual Meeting. As a beneficial owner, you have the right to direct your broker, bank or other nominee regarding how to vote the shares in your account. You are also invited to attend the Annual Meeting. However, since you are not the stockholder of record, you may not vote your shares in person at the Annual Meeting unless you request and obtain a valid proxy from your broker, bank or other nominee.

What am I voting on?

There are three matters scheduled for a vote:

vote at the Annual Meeting:
•    Election of two Class IIII directors;

•    Ratification of the selection by the Board of Directors of the Company (the Board or the Board of Directors) of Deloitte & Touche LLP (Deloitte) as the Company’s independent registered public accounting firm for the Company’s fiscal year ending December 31, 2016;2021;
•    Approval of the Penumbra, Inc. RSU Sub-Plan for France; and

Ratification•    Advisory vote on the compensation of the Company’s Amended and Restated 2014 Equity Incentive Plan.named executive officers.

What if another matter is properly brought before the Annual Meeting?

The Board knows of no other matters that will be presented for consideration at the Annual Meeting. If any other matters are properly brought before the Annual Meeting, the persons named in the accompanying proxy will vote the shares for which you grant your proxy on those matters in accordance with their best judgment.

What is the Board’s voting recommendation?

The Board recommends that you vote your shares:

“For”•    “For” the election of bothall nominees for director;

“For”•    “For” the ratification of the selection by the Board of Deloitte as the Company’s independent registered public accounting firm for the Company’s fiscal year ending December 31, 2016; and2021;

“For”
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•    “For” the ratificationapproval of the 2014 Equity Incentive Plan.Penumbra, Inc. RSU Sub-Plan for France; and

•    “For” the approval, on an advisory basis, of the compensation of the Company’s named executive officers.
How do I vote?

With regard to the election of directors, you may either vote “For” bothall nominees to the Board or you may “Withhold” your vote for any nominee you specify. For each of the other matters to be voted on, you may vote “For” or “Against” or abstain from voting.

The procedures for voting depend on whether your shares are registered in your name or are held by a bank, broker or other nominee:

Stockholder of Record: Shares Registered in Your Name

If you are a stockholder of record, you may vote in person at the Annual Meeting, vote by proxy over the telephone, vote by proxy through the Internet, or vote by proxy using a proxy card that you receive or may request or that we may elect to deliver at a later time.request. Whether or not you plan to attend the Annual Meeting, we urge you to vote by proxy to ensure your vote is counted. You may still attend the Annual Meeting and vote in person even if you have already voted by proxy. Voting in person will have the effect of revoking your previously submitted proxy (see “Can I change my vote after submitting my proxy?below).

•    To vote over the telephone, dial toll-free 1-800-690-6903 using a touch-tone phone and follow the recorded instructions. You will be asked to provide the company number and control number from the Proxy Availability Notice. Your vote must be received by 11:59 p.m., Eastern Daylight Time on June 7, 20161, 2021 to be counted.

•    To vote through the Internet, go to http://www.proxyvote.com to complete an electronic proxy card. You will be asked to provide the company number and control number from the Proxy Availability Notice. Your vote must be received by 11:59 p.m., Eastern Daylight Time, on June 7, 20161, 2021 to be counted.

•    To vote using the proxy card, simply complete, sign and date the proxy card that may be delivered to you and return it promptly in the envelope provided. If you return your signed proxy card to us and we receive it before the Annual Meeting, we will vote your shares as you direct.

•    To vote in person, come to the Annual Meeting and we will give you a ballot when you arrive.

Beneficial Owner: Shares Registered in the Name of Broker, Bank or Other Nominee

If you are a beneficial owner of shares registered in the name of your broker, bank, or other nominee, you should have received a Proxy Availability Notice containing voting instructions from that organization rather than from Penumbra. Simply follow the voting instructions in the Proxy Availability Notice to ensure that your vote is counted. To vote in person at the Annual Meeting, you must obtain a valid proxy from your broker, bank or other nominee. Follow the instructions from your broker, bank or other nominee included with these proxy materials, or contact your broker, bank or other nominee to request a proxy form.

How many votes do I have?

On each matter to be voted upon, you have one vote for each share of common stock you own as of April 15, 2016,12, 2021, the Record Date.

What if I return a proxy card or otherwise vote but do not make specific choices?

If you return a signed and dated proxy card or otherwise vote without marking voting selections, your shares will be voted, as applicable, “For” the election of bothall nominees for director, “For” the ratification of Deloitte as

the Company’s independent registered public accounting firm, and “For” the approval of the 2014 Equity Incentive Plan.Penumbra, Inc. RSU Sub-Plan for France, and “For” the advisory approval of the compensation of the Company’s named executive officers. If any

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other matter is properly presented at the Annual Meeting, your proxy holder (one of the individuals named on your proxy card) will vote your shares using his or her best judgment.

Will my vote be kept confidential?

Proxies, ballots and voting tabulations are handled on a confidential basis to protect your voting privacy. This information will not be disclosed, except as required by law.

Who is paying for this proxy solicitation?

The accompanying proxy is solicited on behalf of the Board for use at the Annual Meeting. Accordingly, the Company will pay for the entire cost of soliciting proxies. In addition to these proxy materials, our directors and employees and Morrow & Co., LLC may also solicit proxies in person, by telephone, or by other means of communication. Directors and employees of the Company will not be paid any additional compensation for soliciting proxies, but Morrow & Co., LLC will be paid its customary fee of approximately $6,500 plus out-of-pocket expenses if it solicits proxies. We may also reimburse brokerage firms, banks and other nominees for the cost of forwarding proxy materials to beneficial owners.

Can I change my vote after submitting my proxy?

Yes. You can revoke your proxy at any time before the final vote at the Annual Meeting. If you are the record holder of your shares, you may revoke your proxy in any one of the following ways:

•    You may submit another properly completed and signed proxy card with a later date.

•    You may grantsubmit a subsequent proxy by telephone or through the Internet.

•    You may send a timely written notice that you are revoking your proxy to Penumbra’s Secretary or Chief Executive Officer at One Penumbra Place, Alameda, CA 94502.

•    You may attend the Annual Meeting and vote in person. Simply attending the Annual Meeting will not, by itself, revoke your proxy.

Your most current proxy card or telephone or Internet proxy is the one that is counted, so long as it is provided within the applicable deadline. If your shares are held by your broker, banker or other nominee, you should follow the instructions provided by your broker, bank or other nominee to change your vote or revoke your proxy.

When are stockholder proposals for inclusion in our proxy statement for next year’s annual meeting due?

Stockholders wishing to present proposals for inclusion in ourthe proxy statement for the 2017our 2022 annual meeting of stockholders (the 20172022 Annual Meeting) pursuant to Rule 14a-8 of the Securities Exchange Act of 1934, as amended (the Exchange Act), must submit their proposals so that they are received by us at our principal executive offices no later than December 30, 2016.23, 2021. Proposals should be sent to our Secretary at One Penumbra Place, Alameda, CA 94502.

When are other proposals and stockholder nominations for next year’s annual meeting due?

With respect to proposals and nominations not to be included in ourthe proxy statement for the 2022 Annual Meeting pursuant to Rule 14a-8 of the Exchange Act, our Amended and Restated Bylaws (our Bylaws) provide that stockholders who wish to nominate a director or propose other business to be brought before the stockholders at an annual meeting of

stockholders must notify our Secretary by a written notice, which notice must be received at our principal executive offices not less than 120 days nor more than 150 days prior to the anniversary date of the immediately preceding year’s annual meeting of stockholders.

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Stockholders wishing to presentsubmit director nominations for director or proposals for consideration at the 20172022 Annual Meeting under these provisions of our Bylaws must submit their nominations or proposals so that they are received at our principal executive offices not earlier than January 9, 20173, 2022 and not later than February 8, 20172, 2022 in order to be considered. In the event that the 20172022 Annual Meeting is to be held on a date that is not within 30 days before or 70 days after the 1-yearone-year anniversary of the Annual Meeting, then a stockholder’s notice must be received by theour Secretary no earlier than 120 days prior to such annual meetingthe date of the 2022 Annual Meeting and no later than the later of 70 days prior to the date of the meeting2022 Annual Meeting or the 10th day following the day on which we make a public announcement of the date of the 20172022 Annual Meeting.

Nominations or proposals should be sent in writing to our Secretary at One Penumbra Place, Alameda, CA 94502. A stockholder’s notice to nominate a director or bring any other business before the Annual Meeting or the 20172022 Annual Meeting must set forth certain information, which is specified in our Bylaws. A complete copy of our Bylaws maycan be found in the Governance section of the Investors section of our website at www.penumbrainc.com.

www.penumbrainc.com under “Governance—Corporate Governance.” Information on or accessible through our website is not incorporated by reference in this Proxy Statement.

How are votes counted?

Votes will be counted by the inspector of election appointed for the Annual Meeting, who will separately count “For”, and “Withhold” votes and any broker non-votes for the proposal to elect directors, and with respect to other proposals, votes “For”, “Against”, “Abstain” and broker non-votes (if applicable).

What are “broker non-votes”?

Broker non-votes occur when a beneficial owner of shares held in “street name” does not give instructions to the broker, bank or other nominee holding the shares as to how to vote. Generally, if shares are held in street name, the beneficial owner of the shares is entitled to give voting instructions to the broker, bank or other nominee holding the shares. If the beneficial owner does not provide voting instructions, the broker, bank or other nominee can still vote the shares with respect to matters that are considered to be “routine,” but cannot vote the shares with respect to “non-routine” matters. Under the rules and interpretations of the New York Stock Exchange (the NYSE), which generally apply to all brokers, bank or other nominees, on voting matters characterized by the NYSE as “routine,” NYSE member firms have the discretionary authority to vote shares for which their customers do not provide voting instructions. On non-routine proposals, such “uninstructed shares” may not be voted by member firms. Only the proposal to ratify the selection of our independent registered public accounting firm is considered a “routine” matter for this purpose and brokers, banks or other nominees generally have discretionary voting power with respect to such proposal. Broker non-votes will be counted for the purpose of determining whether a quorum is present at the Annual Meeting.

What is the effect of abstentions and broker non-votes?

Abstentions: Under Delaware law (under which Penumbra is incorporated), abstentions are counted as shares present and entitled to vote at the Annual Meeting, but they are not counted as sharesvotes cast. Our Bylaws provide that a stockholder action (other than the election of directors) shall be decided by the vote of the holders of a majority of the total number of votes of the Company’s capital stock cast on the matter. Therefore, abstentions will have no effect on Proposal No. 2—Ratification of the Selection by the Board of the Company’s Independent Registered Public Accounting Firm orfor Penumbra, Proposal No. 3—RatificationApproval of the 2014 Equity Incentive Plan.

Penumbra, Inc. RSU Sub-Plan for France, and Proposal No. 4—Advisory Vote on the Compensation of the Company’s Named Executive Officers.

Broker Non-Votes: A “broker non-vote” occurs when a broker, bank or other nominee holding your shares in street name does not vote on a particular matter because you did not provide the broker, bank or other nominee

with voting instructions and the broker, bank or other nominee lacks discretionary voting authority to vote the shares because the matter is considered “non-routine” under the NYSE rules. The “non-routine” matters on the agenda for the Annual Meeting include Proposa1Proposal No. 1—Election of Directors, Proposal No. 3—Approval of the Penumbra, Inc. RSU Sub-Plan for France, and Proposal No. 3—Ratification4—Advisory Vote on the Compensation of the 2014 Equity Incentive Plan.

Company’s Named Executive Officers.

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Broker non-votes will be counted for the purpose of determining whether a quorum is present at the Annual Meeting. However, because broker non-votes are not considered under Delaware law to be entitled to vote at the Annual Meeting,on non-routine proposals, they will have no effect on the outcome of the vote on Proposa1Proposal No. 1—Election of Directors, Proposal No. 3—Approval of the Penumbra, Inc. RSU Sub-Plan for France, or Proposal No. 3—Ratification4—Advisory Vote on the Compensation of the 2014 Equity Incentive Plan.Company’s Named Executive Officers. As a result, if you hold your shares in street name and you do not instruct your broker, bank or other nominee how to vote your shares in the election of directors or the advisory vote related toon the approvalcompensation of ourthe Company’s named executive compensation program,officers, no votes will be cast on your behalf on these proposals.Therefore, it is critical that you indicate your vote on these proposals if you want your vote to be counted.The proposal to ratify the selection by the Board of Deloitte as our independent registered public accounting firm for the fiscal year ending December 31, 2016 should be2021 is considered a “routine” matter.matter under NYSE rules. Therefore, your broker, bank or other nominee will be able to vote on Proposal No. 2—Ratification of the Selection by the Board of the Company’s Independent Registered Public Accounting Firm for Penumbra even if it does not receive instructions from you, so long as it holds your shares in its name.

How many votes are needed to approve each proposal?

Proposal

Vote Required
Discretionary
Voting Allowed?

No. 1. Election of Directors

PluralityNo

No. 2. Ratification of the Selection by the Board of the Company’s Independent Registered Public Accounting Firm

Majority CastYes

No. 3. RatificationApproval of the 2014 Equity Incentive Plan

Penumbra, Inc. RSU Sub-Plan for FranceMajority CastNo
No. 4. Advisory Vote on Compensation of Named Executive OfficersMajority CastNo


A “Plurality,” with regard to the election of directors, means that the two nominees who receive the most “For” votes cast by the holders of shares either present in person or represented by proxy will be elected to our Board. A “Majority Cast,” with regard to the ratificationadvisory vote on the compensation of our named executive officers, the approval of the 2014 Equity Incentive PlanPenumbra, Inc. RSU Sub-Plan for France, and the ratification of the selection by the Board of our independent registered public accounting firm, means that a majority of the votes cast on the proposal are voted “For” the proposal.

Accordingly:

Proposal No. 1: For the election of directors, the two nominees receiving the most “For” votes from the holders of shares present in person or represented by proxy and entitled to vote on Proposal No. 1 will be elected as Class IIII directors to hold office until the 20192024 annual meeting of stockholders. Only votes “For” or “Withheld” will affect the outcome. Brokeroutcome, and therefore broker non-votes will have no effect.not affect the outcome of Proposal No. 1.

Proposal No. 2: To be approved, a majority of the total votes cast on Proposal No. 2 must be voted “For” the ratification of the selection by the Board of Deloitte as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2016.2021. Abstentions and broker non-votes will not be considered votes cast on Proposal No. 2; however,2, and since the ratification of the selection by the Board of Deloitte is a matter on which a broker, bank or other nominee has discretionary voting authority, and thus, we do not expect any broker non-votes with respect to Proposal No. 2.

Proposal No. 3: To be approved, a majority of the total votes cast on Proposal No. 3 must be voted “For” the ratificationapproval of the 2014 Equity Incentive Plan.Penumbra, Inc. RSU Sub-Plan for France. Abstentions and broker non-votes will not be considered votes cast on Proposal NoNo. 3, and therefore will not affect the outcome of Proposal No. 3.

Proposal No. 4: To be approved, a majority of the total votes cast on Proposal No. 4 must be voted “For” the approval on an advisory basis of the compensation of our named executive officers. Abstentions and broker non-votes will not be considered votes cast on Proposal No. 4, and therefore will not affect the outcome of Proposal No. 4.
None of the proposals, if approved, entitles stockholders to appraisal rights under Delaware law or our charter.

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What is the quorum requirement?

A quorum of stockholders is necessary to hold a valid stockholder meeting. A quorum will be present if stockholders holding at least a majority of the outstanding shares entitled to vote are present in person or represented by proxy at the Annual Meeting. On the Record Date, there were 30,701,97136,482,357 shares outstanding and entitled to vote. Thus, the holders of at least 15,350,98618,241,179 shares must be present in person or represented by proxy at the Annual Meeting to have a quorum.

Your shares will be counted towards the quorum only if you submit a valid proxy by mail, over the phone or through the Internet (or one is submitted on your behalf by your broker, bank or other nominee) or if you vote in person at the Annual Meeting. Abstentions and broker non-votes will be counted towards the quorum requirement. If there is no quorum, then either the chair of the Annual Meeting or the holders of a majority of the shares present at the Annual Meeting in person or represented by proxy may adjourn the meeting to another date. At any adjourned Annual Meeting at which a quorum is present, any business may be transacted that might have been transacted at the Annual Meeting as originally notified. If the adjournment is for more than 30 days, or if after that adjournment a new record date is fixed for the adjourned Annual Meeting, a notice of the adjourned Annual Meeting shall be given to each stockholder of record entitled to vote at the adjourned Annual Meeting.

How can I find out the results of the voting at the Annual Meeting?

Preliminary voting results will be announced at the Annual Meeting. In addition, final voting results will be publishedreported in a Current Report on Form 8-K (Form 8-K) that we expect to file with the SEC within four business days after the Annual Meeting. If final voting results are not available to us in time to file a Form 8-K with the SEC within four business days after the Annual Meeting, we intend to file a Form 8-K to publishreport the preliminary voting results within four business days after the Annual Meeting and to file an additional Form 8-K (or an amendment to publishthe Form 8-K reporting the preliminary voting results) to report the final voting results within four business days after the final voting results are known to us.

If you have any questions or need assistance in voting your shares, please call the following firm, which is assisting the Company in the solicitation of proxies:

Morrow & Co., LLC

470 West Avenue

Stamford, CT 06902

1-800-607-0088

JOBS Act Explanatory Note

We are an “emerging growth company” as defined in the Jumpstart Our Business Startups Act of 2012 (the JOBS Act).

For as long as we continue to be an emerging growth company, we may take advantage of exemptions from various reporting requirements that are applicable to other public companies but not to “emerging growth companies,” including, but not limited to:

not being required to comply with the auditor attestation requirements in the assessment of our internal control over financial reporting under Section 404 of the Sarbanes-Oxley Act;

not being required to comply with any requirement that may be adopted by the Public Company Accounting Oversight Board regarding mandatory audit firm rotation or a supplement to the auditor’s report providing additional information about the audit and the financial statements;

reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements; and

exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and shareholder approval of any golden parachute payments not previously approved.
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We could be an emerging growth company until the last day of the fiscal year following September 23, 2020, the fifth anniversary of the closing of our initial public offering, or until the earliest of (i) the last day of the first fiscal year in which our annual gross revenues exceed $1 billion, (ii) the date that we become a “large accelerated filer” as defined in Rule 12b-2 under the Exchange Act, which would occur at the end of the fiscal year during which the market value of our common stock held by non-affiliates exceeds $700 million as of the last business day of our most recently completed second fiscal quarter, or (iii) the date on which we have issued more than $1 billion in non-convertible debt during the preceding three year period. Under Section 107(b) of the JOBS Act, emerging growth companies may delay adopting new or revised accounting standards until such time as those standards apply to private companies. We have irrevocably elected not to avail ourselves of this exemption from new or revised accounting standards and, therefore, are subject to the same new or revised accounting standards as other public companies that are not emerging growth companies.

Because we have elected to take advantage of certain reduced disclosure obligations and may elect to take advantage of other reduced reporting requirements in future filings, the information that we provide to our stockholders may be different than you might receive from other public reporting companies in which you hold equity interests.




INTEREST OF CERTAIN PERSONS IN MATTERS TO BE ACTED UPON

The Board of Directors knows of no matters to come before the Annual Meeting other than the matters referred to in this Proxy Statement. However, if any other matters should properly come before the meeting, the persons named in the enclosed proxy intend to vote in accordance with their best judgment. No director, nominee for election as director, or executive officer of Penumbra has any special interest in any matter to be voted upon other than election to the Board of Directors.

PROPOSAL NO. 1: ELECTION OF DIRECTORS

The Company’s Board of Directors is presently comprised of sixeight members, who are divided into three classes, designated as Class I, Class II and Class III. One class of directors is elected by the stockholders at each annual meeting to serve from the time of their election until the third annual meeting of stockholders following their election. Class I directors consist of Don Kassing, Thomas Wilder, and Kevin Sullivan;Janet Leeds; Class II directors consist of Arani Bose, M.D., Bridget O’Rourke and Walter Wang;Surbhi Sarna; and Class III directors consist of Adam Elsesser and Harpreet Grewal.

The Nominating &and Corporate Governance Committee of the Board (the NCG Committee) has renominated each of our Class IIII directors, Messrs. KassingElsesser and Sullivan,Grewal, as nominees for a three-year term expiring at the 20192024 annual meeting of stockholders and until their respective successors are duly elected and qualified, or, if sooner, until the director’s death, resignation or removal. Each of Mr. KassingMessrs. Elsesser and Mr. SullivanGrewal is currently a director of the Company. Directors are elected by a plurality of the votes of the holders of shares present in person or represented by proxy at the Annual Meeting and entitled to vote on the election of directors. The two nominees receiving the highest number of affirmative votes will be elected.

Proxies cannot be voted for a greater number of persons than the number of nominees named in this proxy statement.Proxy Statement. If any nominee should become unavailable to serve for any reason, it is intended that votes will be cast for a substitute nominee designated by the NCG Committee and approved by the Board. We have no reason to believe that any nominee namedMr. Elsesser or Mr. Grewal will be unable to serve if elected.

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Nominees for Director, and Continuing Directors,

and Persons Chosen to Become Director

The names and ages of the nominees andfor director, continuing directors, and persons chosen to become director, and their occupation(s),principal occupations, length of service with the Company and Board committee memberships are set forth in the table below.

Name

AgeDirector SinceCurrent Term ExpiresOccupationIndependentACCCNCGEC

Nominees

Adam Elsesser(1)
59June 20042021 Annual MeetingChief Executive Officer and President, PenumbraNo
Harpreet Grewal54April 20152021 Annual MeetingChief Operating Officer, Volante Technologies Inc.YesM
Continuing Directors
Don Kassing(1)

Kassing
(2)
7479February 200820162022 Annual MeetingPresident Emeritus, San
Jose State University
YesMM
Janet Leeds59January 20192022 Annual MeetingAdministrative Director, Seattle Cancer Care AllianceYesMC
Thomas Wilder57January 20172022 Annual MeetingPresident and Chief Executive Officer, Neuros Medical, Inc.YesM, FMCM

Kevin Sullivan

Arani Bose, M.D.
74February 20162016 Annual MeetingPrivate investor;
Former human
resources executive
Yes—  —  M—  

Continuing Directors

Adam Elsesser(2)

5459June 200420182023 Annual MeetingChief Executive
Officer and President,
Innovator, Penumbra
No—  C

Arani Bose, M.D.

Bridget O’Rourke
5354April 2017June 200420172023 Annual MeetingChief Innovator,
Penumbra
No—  —  —  —  

Walter Wang

48January 20152017 Annual MeetingCEO, Orlucent, Inc.Former human resources executiveYesMC—  M

Harpreet Grewal

49April 20152018 Annual MeetingGeneral Manager,
Constant Contact, Inc.
YesC, FM
Surbhi Sarna35July 20192023 Annual MeetingFormer CEO and Founder, nVision Medical CorpYesMM—  


AC: Audit CommitteeEC: Executive CommitteeF: Financial ExpertC: Chair
CC: Compensation CommitteeC: ChairM: Member
NCG: Nominating &and Corporate Governance CommitteeF: Financial Expert

M: Member

(1)Presiding Director
(2)Chair of the Board

(1) Chair of the Board.
(2) Presiding Director.
A brief biography of each nominee for director, continuing director and each continuingperson chosen to become director is also set forth below, which includes information, as of the date of this Proxy Statement, regarding the specific and particular experience, qualifications, attributes or skills of each nominee for director and continuing director that led the NCG Committee to believe that the director should continue to serve on the Board:

Board.

Director Nominees

Adam Elsesser co-founded Penumbra and has served as Chief Executive Officer and a member of the Board since our inception in June 2004, as Chairman of the Board since January 2015, and as President from January 2015 until August 2019 and again since May 2020. Prior to Penumbra, Mr. Elsesser led SMART Therapeutics, Inc. (SMART Therapeutics), a medical device company focused on devices for neuro-intervention, as its Chief Executive Officer from 2000 to 2002 and, after its acquisition by Boston Scientific Corporation, as President of SMART Therapeutics within Boston Scientific Corporation from 2002 to 2005. Before his work in the medical device industry, Mr. Elsesser was a partner in the law firm of Shartsis Friese LLP. Mr. Elsesser received a B.A. from Stanford University and a J.D. from Hastings College of the Law.
The Board has nominated Mr. Elsesser based on his extensive knowledge of the Company, the medical device industry and the competitive landscape, as well as his expertise in building and commercializing medical devices.
Harpreet Grewal has served on the Board since April 2015. Since September 2019, Mr. Grewal has served as Chief Operating Officer of Volante Technologies Inc., a global provider of software for the integration, processing and orchestration of payments and financial messages, where he also served on the Board of Directors from 2014 to 2020 and served as Executive in Residence from April 2018 to March 2019. From February 2016 through April
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2017, Mr. Grewal served as General Manager of Constant Contact, Inc. (Constant Contact), a technology company primarily focused on marketing tools and a wholly-owned indirect subsidiary of Endurance International Group Holdings, Inc. (Endurance). Prior to the acquisition of Constant Contact by Endurance, from 2010 to February 2016, Mr. Grewal served as Executive Vice President and Chief Financial Officer of Constant Contact. In December 2019, Mr. Grewal settled litigation instituted by the SEC alleging that Mr. Grewal violated the antifraud provisions of Section 17(a) of the Securities Act of 1933, as amended (the Securities Act), Section 10(b) of the Exchange Act and Rule 10b-5 promulgated under the Exchange Act, and violated, or aided and abetted the violation of, the reporting, record-keeping and internal controls requirements of Section 13(a), Section 13(b)(2)(A) and related rules under the Exchange Act in connection with his position at Constant Contact. Without admitting or denying the SEC’s allegations, Mr. Grewal consented to the entry of a Final Judgment that permanently enjoined him from future violations of Section 17(a) of the Securities Act and from aiding and abetting future violations of Section 13(a) or Section 13(b)(2)(A) of the Exchange Act, and required him to pay a fine of $350,000, including a $100,000 civil penalty. From 2008 to 2009, Mr. Grewal worked as an independent consultant to small businesses and early-stage entrepreneurs. From 2006 through 2008, Mr. Grewal was Executive Vice President and Chief Financial Officer of VistaPrint, Ltd., a publicly-traded online printing and marketing services company. Prior to VistaPrint, Mr. Grewal was Senior Vice President and Chief Financial Officer of GoldenSource Corporation, a data management company, from 2002 to 2006, Chief Financial Officer of eGain Communications Corporation, a customer engagement services company, from 1999 to 2002, and held various financial and strategic planning positions with PepsiCo, Inc., a publicly-traded food and beverage company, from 1996 to 1999. Mr. Grewal received a B.A. from the University of California, Berkeley and a M.A. from Johns Hopkins University.
The Board has nominated Mr. Grewal based on his extensive business and leadership experience, including financial expertise and strategic planning skills, at a range of high growth companies, both private and public.
Continuing Directors
Don Kassinghas served on the Board since February 2008 and as Presiding Director of the Board since August 2015. Mr. Kassing is President Emeritus of San Jose State University. Mr. Kassing served as President of San Jose State University from 2004 to 2008, Interim President from 2010 to 2011, and Vice President, Administration and Finance and Chief Financial Officer from 1993 to 2004. Prior to his tenure at San Jose State University, Mr. Kassing spent 18 years in higher education and 11 years in private industry, including eight years in merchandising/marketing and operations management at Caleres, Inc. (formerly known as the Brown Group, Inc.), a leading footwear retailer and wholesaler, and spent 3 years in corporate finance at the General Motors Corporation. Mr. Kassing received a B.A. and an M.B.A. from Saint Louis University.

The Board has nominated

Mr. Kassing based onbrings to the Board his extensive business and leadership experience, including valuable skills related to strategic planning, based on his long tenure leading a major educational institution, including overseeing the development and construction of two high-profile campus facilities and having primary responsibility for university business and financial affairs.

Kevin Sullivan

Janet Leeds has served on the Board since February 2016. Mr. SullivanJanuary 2019. Ms. Leeds has held a number of senior executiveleadership and leadership positionsconsulting roles in academic healthcare settings over more than thirty years. Currently, Ms. Leeds serves as an Administrative Director at the Seattle Cancer Care Alliance (SCCA), a cancer center comprising Fred Hutchinson Cancer Research Center, Seattle Children’s Hospital and has deep experience across multiple industries and across a combination of mature and high growth companies. Since his retirement in 1999, Mr. Sullivan has been a private investor in Angel Forum (1999-present) and Nucleus Partners (2001-2013).UW Medicine. From 1987 until his retirement in 1999, Mr. Sullivan2005 to 2009, Ms. Leeds served as a senior human resources executive.the Administrator for the Fred Hutchinson/University of Washington Cancer Consortium. From 19972000 to 1999, Mr. Sullivan was an Executive Vice-President2005, Ms. Leeds served as the Director of Planning at Wells Fargothe Fred Hutchinson Cancer Research Center. From 1996 to 2000, Ms. Leeds served in various positions that were instrumental to the formation and Company.development of the SCCA. Prior to Wells Fargo, Mr. Sullivan was an Executive Consultant at Watson-Wyatt Worldwide and before that, he was Senior Vice President—Human Resources at Apple Computer Company. Priorfrom 1987 to joining Apple, from 1976 to 1987, Mr. Sullivan1995, Ms. Leeds held various personnel management consultant positions of increasing responsibility at Digital Equipment Corporation. Mr. Sullivan received a B.A. from Columbia University and an M.A. from Wesleyan University.

The Board has nominated Mr. Sullivan based on his extensive experience in analyzing, investing in and advisingECG Management Consultants, where she primarily consulted with academic medical device and emerging growth companies and his strong human resources background.

Continuing Directors

Adam Elsesser co-founded Penumbra and has served as Chief Executive Officer and a member of the Board since our inception in June 2004 and as President and Chairman of the Board since January 2015. Prior to Penumbra, Mr. Elsesser led SMART Therapeutics, Inc., a medical device company focused on devices for neuro-intervention, as its Chief Executive Officer from 2000 to 2002 and, after its acquisition by Boston Scientific Corporation, President of SMART Therapeutics within Boston Scientific Corporation from 2002 to 2005. Before his work in the medical device industry, Mr. Elsesser was a partner in the law firm of Shartsis Friese LLP. Mr. Elsessercenters. Ms. Leeds received a B.A. from Stanford University and an M.B.A. from the University of Washington.

Ms. Leeds brings to the Board her strong healthcare background with extensive experience in organizational development and governance.
Thomas Wilder has served on the Board since January 2017. Since August 2017, Mr. Wilder has served as the President and Chief Executive Officer of Neuros Medical, Inc., a J.D.neuro-modulation company. From February 2010 through July 2016, Mr. Wilder served as the Chief Executive Officer of Sequent Medical, Inc., a company dedicated
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to the development of innovative catheter-based neurovascular technologies. From April 2006 to 2009, Mr. Wilder served as the President and CEO of PhotoThera, Inc., a company that was developing a unique therapy for acute ischemic stroke patients. From 2002 to 2006, he served as the President and CEO of MicroTherapeutics, Inc. (MTIX), a company also focused on the neurovascular space. Mr. Wilder served in positions of increasing responsibility at Medtronic, Inc. from Hastings College1991 through 2002, most recently as Vice President and General Manager of its endovascular stent grafts division. Mr. Wilder began his career in the Law.

Financial Statement Audit Practice of Price Waterhouse, where he worked from 1986 to 1989. He received a B.A. from Stanford University and an M.B.A. from Northwestern University’s Kellogg Graduate School of Management, and served on the Board of Directors of Endologix, Inc. (ELGX) from May 2010 to October 2020.

Mr. ElsesserWilder brings to the Board his extensive knowledge of the Company, thevaluable experience based on his tenure as Chief Executive Officer at several medical device industry and the competitive landscape,companies, as well as his expertise in building and leading successfultenure as a financial executive at a large medical device companies and commercializing devices.

company.

Arani Bose, M.D.,co-founded Penumbra in June 2004 and has served as a member of the Board since our inception. Dr. Bose was Chairman of the Board and Chief Medical Officer from 2005 until 2015 and currently serves as Chief Innovator. Prior to founding Penumbra, Dr. Bose was an Assistant Professor of Radiology and

Neurology at New York University (NYU) School of Medicine from 1997 to 2004, where he also had a clinical practice. While at NYU, Dr. Bose co-founded SMART Therapeutics. Dr. Bose received a B.A. from StanfordUniversity and an M.D. from the University of Colorado School of Medicine with residency and fellowships at Yale University School of Medicine and NYU Medical Center.

Dr. Bose brings to the Board his extensive knowledge of the Company and the medical device industry, as well as his training and expertise in interventional radiology and neurology, and his skills and experience in clinical research and device development and commercialization.

Walter Wanghas served on the Board since January 2015. Mr. Wang has served as the Chief Executive Officer of Orlucent, Inc., an early stage diagnostics company, since 2012. From 1999 to the present, Mr. Wang has researched, advised and invested in medical device, financial and technology start-up companies through Wang Ventures, LLC, a family investment partnership and other related entities. In addition, Mr. Wang invests, develops and manages real estate through W5 Investments, a real estate company. Mr. Wang began his career in 1989 with U-Jin Enterprises, Inc., a food processing and import/export company. Mr. Wang received a B.S. from the University of Southern California.

Mr. Wang brings to the Board his extensive experience in emerging growth companies, particularly in healthcare.

Harpreet Grewal

Bridget O’Rourke has served on the Board since April 2015. Since November 2015, Mr. Grewal2017. Ms. O’Rourke has served as General Managerheld a number of Constant Contact, Inc. (Constant Contact), a technology company primarily focused on marketing toolsexecutive and a wholly-owned indirect subsidiary of Endurance International Group Holdings, Inc. (Endurance). Prior to the acquisition of Constant Contact by Endurance, from 2010 to November 2015, Mr. Grewalleadership positions over more than twenty years, with expertise across different industries. Most recently, Ms. O’Rourke served as Executive Director of the executive search and consulting practice of O’Rourke & Associates, a boutique firm providing services exclusively for the credit union industry, from July 2016 until May 2017. From August 2008 to June 2016, Ms. O’Rourke was Head of Human Resources at Passport Capital, LLC, a global asset management firm. Prior to Passport Capital, LLC, from 1997 to 2007 Ms. O’Rourke served in various positions in the financial services and executive search industries, including as Executive Search Director at O’Rourke Career Connections, Controller at Sigma Partners, a multi-fund venture capital firm, and Vice President for Citibank Global Asset Management’s Alternative Investment Strategies group. From July 1991 to December 1996, Ms. O’Rourke held audit and Chief Financial Officerinternal audit consulting positions of Constant Contact. From 2008 to 2009, Mr. Grewal workedincreasing responsibility at Coopers & Lybrand (now known as an independent consultant to small businesses and early-stage entrepreneurs. From 2006 through 2008, Mr. Grewal was Executive Vice President and Chief Financial Officer of VistaPrint, Ltd., a publicly-traded online printing and marketing services company. Prior to VistaPrint, Mr. Grewal was Senior Vice President and Chief Financial Officer of GoldenSource Corporation, a data management company, from 2002 to 2006, Chief Financial Officer of eGain Communications Corporation, a customer engagement services company, from 1999 to 2002, and held various financial and strategic planning positions with PepsiCo, Inc., a publicly-traded food and beverage company, from 1996 to 1999. Mr. GrewalPricewaterhouseCoopers). Ms. O’Rourke received a B.A. from the University of California, BerkeleySanta Barbara and became a M.A.Certified Public Accountant in 1995. She served on the Board of Directors as Vice Chair and was Audit Committee Chair of the San Francisco Fire Credit Union from Johns Hopkins University.

Mr. Grewal2011 through 2020.

Ms. O’Rourke brings to the Board hisher extensive business and leadership experience, including valuable skills related to human resources management and financial expertiseaccounting.
Surbhi Sarna has served on the Board since July 2019. Ms. Sarna is currently a Visiting Partner at Y Combinator. In 2011, Ms. Sarna founded nVision Medical Corp (nVision), a healthcare company developing pioneering technology to enable early detection of ovarian cancer. She led the company from its inception and strategic planning skills. Mr. Grewal alsothrough its earliest days of product development, funding and initial clinical trials. In April 2018, nVision was acquired by Boston Scientific, and Ms. Sarna led the efforts to commercialize the technology developed by nVision at Boston Scientific through July 2020. Prior to her founding of nVision, Ms. Sarna held a variety of roles in healthcare, including roles at BioCardia and Abbott Vascular. Ms. Sarna received a BA from the University of California, Berkeley.
Ms. Sarna brings to the Board her valuable experience based on his tenure as Chief FinancialExecutive Officer at several publicly-traded high growth companies.

of a pioneering medical device company.

THE BOARD OF DIRECTORS RECOMMENDS

A VOTE IN FAVOR OF EACH NAMED NOMINEE.

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INFORMATION REGARDING THE BOARD OF DIRECTORS AND CORPORATE GOVERNANCE

This section sets forth certain information regarding the Board of Directors and its committees and describes key corporate governance guidelines and practices that we have adopted. Complete copies of our Corporate Governance Guidelines, the charters of the committees of the Board and our Code of Business Conduct and Ethics, described below, can be found in the Governance section of the Investors section of our website at www.penumbrainc.com.www.penumbrainc.com under “Governance—Corporate Governance.” Alternatively, you can request a copy of any of these documents free of charge by writing to: Robert D. Evans, Executive Vice President, General Counsel and Secretary, c/o Penumbra, Inc., One Penumbra Place, Alameda, CA 94502.94502, Attention: Secretary. Information on or accessible through our website is not incorporated by reference in this Proxy Statement.

BOARD COMPOSITION

Our Board currently consists of sixeight members. In accordance with our Restated Certificate of Incorporation and our Bylaws, our Board is divided into three classes with staggered terms. At each annual meeting of stockholders, the successors to directors whose terms then expire will be elected to serve from the time of election and qualification until the third annual meeting following election. The authorized number of directors may be changed by resolution of the Board. Our directors are divided among the three classes as follows:

Class I directors consist of Don Kassing, Janet Leeds, and Kevin Sullivan,Thomas Wilder, whose terms expire at the Annual Meeting;2022 annual meeting of stockholders;

Class II directors consist of Arani Bose, M.D., Bridget O’Rourke and Walter Wang,Surbhi Sarna, whose terms expire at the 2017 Annual Meeting;2023 annual meeting of stockholders; and

Class III directors consist of Adam Elsesser and Harpreet Grewal, whose terms expire at the 2018 annual meeting of stockholders.Annual Meeting.

Only one class of directors will be elected at each annual meeting of our stockholders, with the other classes continuing for the remainder of their respective terms. Each director’s term continues until the election and qualification of his or her successor, or his or her earlier death, resignation or removal.

Our directors represent a wide variety of skills and backgrounds. The following table summarizes the composition of the Board by gender and race:
Board Demographics
MaleFemale
Gender62% (5 of 8 directors)38% (3 of 8 directors)
WhiteNon-White
Race62% (5 of 8 directors)38% (3 of 8 directors)
INDEPENDENCE OF THE BOARD OF DIRECTORS

The Board has affirmatively determined that all of the director nominees and continuing directors, other than Mr. Elsesser and Dr. Bose due to their status as employees of the Company, are independent directors within the meaning of the applicable NYSE listing standards and relevant securities and other laws, rules and regulations regarding the definition of “independent” (the Independent Directors). There are no family relationships between any director and any of our executive officers.

All members of the Audit Committee of the Board (the Audit Committee), the NCG Committee and the Compensation Committee of the Board (the Compensation Committee) are Independent Directors.



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BOARD LEADERSHIP STRUCTURE

The Board believes that it is important to retain the flexibility to allocate the responsibilities of the offices of Chairman of the Board (Chair)Chair and Chief Executive Officer in any manner that it determines to be in the best interests of the Company at any point in time.

The Board reviews its leadership structure periodically, including as part of its annual self-assessment process. In addition, the Board continues to monitor developments in corporate governance as well as the approaches our peers undertake. Since January 2015, the Board has determined to combine the roles of Board Chair and Chief Executive Officer under the leadership of our co-founder Adam Elsesser. At the present time, the Board believes that this is the most effective leadership structure for Penumbra. We believe that combining the Chief Executive Officer and Board Chair positions helps ensure that the Board and management act with a common purpose. The Board believes that Mr. Elsesser’s combined role enables strong leadership, creates clear accountability and enhances our ability to communicate our message and strategy clearly and consistently to stockholders. In addition, we

believe that a combined Chief Executive Officer and Board Chair is better positioned to act as a bridge between management and the Board, maintaining thea regular flow of information. The Board believes that the current board leadership structure, coupled with a strong emphasis on board independence, provides effective independent oversight of management while allowing the Board and management to benefit from Mr. Elsesser’s demonstrated senior leadership skills, expertise from years of experience in the medical device industry, and his experience and familiarity with our business as co-founder and Chief Executive Officer. Our Independent Directors bring experience, oversight and expertise from outside of our Company, while Mr. Elsesser brings company-specific experience and expertise.

The Board does not have a lead independent director. Our Corporate Governance Guidelines note that all directors are elected by the stockholders and all have an equal voice. The Board, therefore, does not believe it appropriate or necessary in serving the best interests of the Company to designate a lead independent director. The Board Chair and the Chief Executive Officer are free, as is the Board as a whole, to call upon any one or more directors to provide leadership in a given situation should a special need arise.

Pursuant to our Corporate Governance Guidelines, the non-management directors regularly hold executive sessions in which management does not participate. The Board has designated Don Kassing as the Presiding Director to lead thesuch meetings of the non-management directors. If the designated Presiding Director is not present for a meeting, the other non-management directors appoint one of their number to act as Presiding Director for such meeting. In addition, the meeting.

chairs of the Audit Committee, Compensation Committee and NCG Committee have authority to hold executive sessions without management and non-Independent Directors present.

The Board, including each of its committees, also has complete and open access to any member of the Company’s management and the authority to retain independent advisors as the Board or such committee deems appropriate. In addition, all members of the Audit Committee, the NCG Committee and the Compensation Committee are Independent Directors, and the committee chairs have authority to hold executive sessions without management and non-Independent Directors present.

ROLE OF THE BOARD IN RISK OVERSIGHT

One of the Board’s key functions is informed oversight of the Company’s risk management process. The Board believes that its current leadership structure facilitates its risk oversight responsibilities. In particular, the Board believes the majority-independent Board and independent Board committees provide a well-functioning and effective balance to an experienced Board Chair. The Board does not have a standing risk management committee, but rather administers this oversight function directly through the Board as a whole, as well as through the various standing Board standing committees that address risks inherent in their respective areas of oversight. For example, the Board acts as the ultimate decision-making body of the Company and advises and oversees management, who are responsible for the day-to-day operations and management of the Company. The Audit Committee oversees the Company’s accounting and financial reporting processes, including our systems of disclosure controls and procedures and internal control over financial reporting, the performance of our internal audit function, and financial statement audits, monitors compliance with legal and regulatory requirements, in additionand reviews the Company’s policies and practices with respect to oversight of the performance of our internal audit function.risk assessment and risk management. The NCG Committee monitors the effectiveness of, and oversees compliance with, our corporate governance guidelines and policies.policies and assesses the overall operation and functioning of the Board and its committees. The Compensation Committee assesses and monitors
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whether any of our compensation programs, policies and programspractices has the potential to encourage excessive risk-taking.

It is the responsibility of the committee chairs to report findings regarding material risk exposures to the Board as quickly as possible. The Company’s Executive Vice President, and General Counsel and Secretary and Chief Financial Officer and Head of Strategy coordinate between the Board and management with regard to the determination and implementation of responses to any problematic risk management issues.

MEETINGS OF THE BOARD OF DIRECTORS

The Board oversees our business. It establishes overall policies and standards and reviews the performance of management. During the fiscal year ended December 31, 2015,2020, the Board held 1319 meetings and took action by unanimous written consent on two occasions.one occasion. Each Board member attended 75% or more of the aggregate meetings of the Board and of the committees on which he or she served held during the period in 2020 for which he or she was a

director or committee member. The Company’s directors are encouraged to attend our annual meetings of stockholders, but we do not currently have a policy relating to director attendance. We did not hold a 2015 annual meetingSix of stockholders because we were not a publicly-traded company prior to September 2015.

Applicablethe eight directors serving at the time of the 2020 Annual Meeting of Stockholders attended that meeting.

In accordance with NYSE listing standards, require that non-management directors meet at regularly scheduled executive sessions without management. The Independent Directors meet from time to time in executive session. In accordance with the NYSE Standards, the Board typically holds an executive session of non-managementnon-employee directors (all of whom are Independent Directors), presided over by the Presiding Director, as a part of every regularly scheduled quarterly meeting of the Board.

INFORMATION REGARDING COMMITTEES OF THE BOARD OF DIRECTORS

The Board has a number of committees that perform certain functions for the Board. The current committees of the Board are the Audit Committee, the Compensation Committee, and the NCG Committee. In October 2020, the Board dissolved the Executive Committee of the Board, which had been established in May 2015 to exercise certain functions of the Board when the Board was not in session, and was composed of three directors: Messrs. Elsesser (Chair), Kassing, and Wilder. Below is a description of each committee of the Board. Each of the committees has authority to engage legal counsel or other experts or consultants as it deems appropriate to carry out its responsibilities. The Board has determined that each member of each committeethe Audit Committee, the Compensation Committee, and the NCG Committee meets the applicable NYSE listing standards and relevant securities and other laws, rules and regulations regarding “independence” and that each member of the Audit Committee, the Compensation Committee, and the NCG Committee is free of any relationship that would impair his or her individual exercise of independent judgment with regard to our Company.

Company in carrying out the responsibilities of a director.

Audit Committee

The Board has a separately designated standing Audit Committee established in accordance with Section 3(a)(58) of the Exchange Act. The Audit Committee was established by the Board to assist the Board in its oversight of the integrity of our financial statements, financial reporting processes and internal controls, the design, implementation and performance of our internal audit function, and our compliance with applicable legal and regulatory requirements. In addition, the Audit Committee assists the Board in its oversight of the qualification, independence and performance of our independent registered public accounting firm and recommends to the Board the appointment of our independent registered public accounting firm.

The Audit Committee was established in August 2015 and is currently composedconsists of three directors: Messrs. Kassing, WangMses. O’Rourke (Chair) and Grewal (Chair). In 2015, theSarna and Mr. Wilder. The Audit Committee met two times. six times during 2020.
The Audit Committee is governed by a written charter, which was adopted by the Board in August 2015.2015 and amended in February 2020. The Audit Committee charter can be found in the Governance section of the Investors section of our website at www.penumbrainc.com.www.penumbrainc.com under “Governance—Corporate Governance.” Information on or accessible through our website is not incorporated by reference in this Proxy Statement. The Audit Committee charter grants the Audit Committee authority to obtain, at our expense, advice and assistance from internal and external legal, accounting or other advisors and consultants and other external resources that the Audit Committee considers necessary or appropriate in the performance of its duties.

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As required by its charter, the Audit Committee conducts a self-evaluation at least annually. The Audit Committee also reviews and assesses the adequacy of its charter at least annually and recommends any proposed changes to the Board for its consideration.

The Board annually reviews the NYSE listing standards’ definition of independence for Audit Committee members and has determined that all members of ourthe Audit Committee are “independent” and “financially literate” under the NYSE listing standards and that members of the Audit Committee received no compensation from the Company other than for service as a director. The Board has determined that each of Mr. GrewalMs. O’Rourke and Mr. KassingWilder qualifies as an “audit committee financial expert,” as defined in applicable SEC rules. In making that determination, the Board relied on the past business experience of Messrs. GrewalMs. O’Rourke and Kassing. Please see the description of the business experience for Messrs. Grewal and KassingMr. Wilder, as described above under the heading “Nominees for Director, and Continuing Directors, and Persons Chosen to Become Director.”

Report of the Audit Committee of the Board of Directors

The Audit Committee reviews the Company’s financial reporting process on behalf of the Board. Management has the primary responsibility for the preparation and integrity of the consolidated financial statements and the reporting process, including establishing and monitoring the system of internal financial controls. In this context, during fiscal year 2015,2020, the Audit Committee met and held discussions with management and Deloitte & Touche LLP (Deloitte), the Company’s independent registered public accounting firm. Management has represented to the Audit Committee that the Company’s consolidated financial statements as of and for the fiscal year ended December 31, 2015,2020 were prepared in accordance with accounting principles generally accepted in the United States of America, and the Audit Committee has reviewed and discussed the audited financial statements of the Company with management of the Company and with Deloitte. In addition, the Audit Committee has discussed with Deloitte the matters required to be discussed by Auditing Standard No. 16,Communications with Audit Committees, as adopted bythe applicable requirements of the Public Company Accounting Oversight Board (PCAOB).(the PCAOB) and the SEC. The Audit Committee has received from Deloitte the written disclosures and the letter required by applicable requirements of the PCAOB regarding Deloitte’s communications with the Audit Committee concerning independence, and has discussed with Deloitte the independence of Deloitte from the Company and its management. The Audit Committee has also concluded that the provision by Deloitte of the non-audit services to the Company in fiscal year 20152020 was compatible with Deloitte’s independence. Based on the foregoing, the Audit Committee has recommended to the Board, and the Board has approved, that the audited financial statements be included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2015,2020 for filing with the SEC. The Audit Committee and the Board have also recommendedapproved the selection of Deloitte as the Company’s independent registered public accounting firm for the year ending December 31, 2016.

2021.

The material in this report is not deemed “soliciting material,” is not deemed “filed” with the SEC, is not subject to Regulation 14A or 14C, except to the extent provided in Item 407 of Regulation S-K promulgated under the Securities Act (Regulation S-K), or to the liabilities of Section 18 of the Exchange Act, and is not to be incorporated by reference into any filing of Penumbra under the Securities Act of 1933, as amended (the Securities Act), or the Exchange Act, whether made before or after the date hereof and irrespective of any general incorporation language in any such filing.

Respectfully submitted on April 26, 201612, 2021 by the members of the Audit Committee of the Board of Directors:

Harpreet Grewal,

Bridget O’Rourke, Chair

Don Kassing

Walter Wang

Surbhi Sarna
Thomas Wilder

Compensation Committee

The Compensation Committee acts on behalf of the Board to oversee the Company’s executive compensation and benefits programs and policies, evaluate executive officer performance and compensation, review and assess risks arising from the Company’s employee compensation policies and practices, and review the Company’s management succession plan. Among other things, the Compensation Committee is responsible for:

•    reviewing and approving, or recommending that the Board approve, the compensation of our executive officers;

reviewing and recommending to the Board the compensation of our directors;

•    administering our stock and equity incentive plans;

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•    reviewing and approving, or making recommendations to the Board with respect to, incentive compensation and equity plans;plans in which our executive officers participate; and

•    reviewing our overall compensation philosophy.

The Compensation Committee was established in June 2015 and is currently composedconsists of threefour directors: Messrs. Wilder (Chair), Grewal and Kassing, Wang (Chair) and Grewal.Ms. Leeds. The Compensation Committee met five times during 2020 and took action by unanimous written consent on one occasion. The Board has determined that all members of our Compensation

Committee meet the independence requirements applicable to directors and compensation committee members under SEC rules and NYSE listing standards. During 2015, the Compensation Committee met three times and took action by written consent on one occasion.

The Compensation Committee is governed by a written charter, which was adopted by the Board in August 2015. The Compensation Committee charter can be found in the Governance section of the Investors section of our website at www.penumbrainc.com.www.penumbrainc.com under “Governance—Corporate Governance.” Information on or accessible through our website is not incorporated by reference in this Proxy Statement. The Compensation Committee charter grants the Compensation Committee sole authority to retain or obtain the advice of a compensation consultant, legal counsel or other adviser, including the authority to approve the consultant’s reasonable compensation. The Compensation Committee may select such advisers, or receive advice from any other adviser, only after taking into consideration all factors relevant to that person’s independence from management, including those independence factors enumerated by NYSE rules.

listing standards.

Under the Compensation Committee charter, the Compensation Committee may, in its discretion, delegate its duties to a subcommittee or to the Chair of the Compensation Committee.

As required by its charter, the Compensation Committee conducts a self-evaluation at least annually. The Compensation Committee also annually reviews and assesses the adequacy of its charter and recommends any proposed changes to the Board for its consideration.

In November 2015, the Board created an Equity Award Committee, consisting solely of Mr. Elsesser, our Chairman, Chief Executive Officer and President. The Board has delegated to the Equity Award Committee the authority to make equity grantsgrant under theour Amended and Restated 2014 Equity Incentive Plan (the 2014 Equity Incentive Plan) equity awards to new employees, to currentnon-executive employees in connection with promotions, to consultantstheir commencement of employment or promotion and to reward exceptional achievements, between meetingsand to consultants in connection with provision of the Compensation Committeeservices to us, and performance-based equity awards to sales personnel, in each case within guidelines established by the Board or the Compensation Committee.

Compensation Committee Processes and Procedures

The implementation of our compensation philosophy is carried out under the supervision of the Compensation Committee. The Compensation Committee charter requires that the Compensation Committee meet as often as it determines is appropriate to carry out its responsibilities under the charter. The agenda for each meeting is usually developed by the Chair of the Compensation Committee, in consultation with management and the Compensation Committee’s independent advisor. On occasion, the Compensation Committee meets in executive session. However, ourcompensation consultant. Our Chief Executive Officer, and President, our Chief Financial Officer, our Executive Vice President and Head of Strategy,Chief Business Officer, and our Executive Vice President, and General Counsel and Secretary, in addition to the Compensation Committee’s independent advisor,compensation consultant, may attend portions of the Compensation Committee meetings for the purpose of providing analysis and information to assist management with their recommendationsthe Compensation Committee on various compensation matters. TheseNone of our executive officers generally do not participateparticipated in the executive sessionsdiscussion or decisions of the Compensation Committee.

InCommittee regarding his or her own 2020 compensation.

Since August 2015, the Compensation Committee has engaged Compensia, Inc. (Compensia) as an independent adviser to the Compensation Committee. Shortly after Compensia was engaged by the Compensation Committee,For 2020, Compensia conducted analysis and provided information and advice on, among other things, the appropriate equityCompany’s executive compensation for our Chief Executive Officer.programs and the development of the Company’s peer group. Compensia reportedreports directly to the Compensation Committee, which retainedretains sole authority to direct the work of and engage Compensia. As part of its analysis, Compensia collected and analyzed compensation information from a comparative group of late-stage, pre-IPO companies and reported to the Compensation Committee. The Compensation Committee considered this report when making its determination to award an option grant to Mr. Elsesser in August 2015. The grant was made effective in September 2015 in connection with our IPO.

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In April 2016,February 2021, the Compensation Committee, taking into account the various factors prescribed by the NYSE regarding the independence of compensation consultants, described above, reaffirmed the independence of Compensia as a compensation adviser.

advisor.

For additional information regarding the Compensation Committee’s processes and procedures for the consideration and determination of executive compensation, including the role of Compensia, see the section below entitled “Compensation Discussion and Analysis.”
Compensation Committee Interlocks and Insider Participation

No member

The members of our Compensation Committee during 2020 were Messrs. Wilder (Chair), Grewal, and Kassing, and Ms. Leeds. None of these directors has ever been an executive officer or employee of us or any of our subsidiaries. None of our executive officers currently serves, or has served during the last completed fiscal year,2020, on the compensation committee or board of directors of any other entity that has one or more executive officers serving as a member of the Board or the Compensation Committee. During 2015, no members ofNo director that served on our Compensation Committee during 2020 had any relationshipsrelationship requiring disclosure by us under Item 404 of Regulation S-K.
Compensation Committee Report
The Compensation Committee has reviewed and discussed the SEC’s rules requiring disclosureCompensation Discussion and Analysis contained herein with management, and based on such review and discussions, the Compensation Committee recommended to the Board that the Compensation Discussion and Analysis be included in this Proxy Statement and incorporated into the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2020.
The material in this report is not deemed “soliciting material,” is not deemed “filed” with the SEC, is not subject to Regulation 14A or 14C, except to the extent provided in Item 407 of Regulation S-K, or to the liabilities of Section 18 of the Exchange Act, and is not to be incorporated by reference into any filing of Penumbra under the Securities Act or the Exchange Act, whether made before or after the date hereof and irrespective of any general incorporation language in any such filing.

Respectfully submitted on April 12, 2021 by the members of the Compensation Committee of the Board of Directors:
Thomas Wilder, Chair
Harpreet Grewal
Don Kassing
Janet Leeds


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Equity Compensation Plan Information

The following table provides certain relationshipsinformation with respect to all of Penumbra’s equity compensation plans as of December 31, 2020.
Plan CategoryNumber of securities to be issued upon exercise of outstanding options, warrants and rightsWeighted-average exercise price of outstanding options, warrants and rights
Number of securities
remaining available for
future issuance under
equity compensation
plans (excluding
securities reflected in
column (a))
(a)(b)(c)
Equity compensation plans approved by stockholders1,245,607(1)$25.97 (3)7,867,636(4)(5)
Equity compensation plans not approved by stockholders145,000$7.75 — 
Total1,390,607(2)$23.38 (3)7,867,636

(1)    Amount does not include any shares of common stock issuable under our Employee Stock Purchase Plan (the ESPP). The Company issues shares under the ESPP once every six months based on employee contributions in the preceding six months. Pursuant to the terms of the ESPP, the number of shares to be issued and related party transactions.

the price per share is not determined until immediately before the date of issuance.

(2)    As of December 31, 2020, the weighted-average remaining term of the 1,020,978 options outstanding was 4.32 years.
(3)    Excludes restricted stock units (RSUs), which have no exercise price.
(4)    Includes 6,849,469 shares available for future issuance under the 2014 Equity Incentive Plan and 1,018,167 shares available for future issuance under the ESPP.
(5)    The number of shares available for issuance under the 2014 Equity Incentive Plan increases automatically on the first day of each fiscal year of the Company beginning with the 2016 fiscal year and ending with the 2025 fiscal year, in an amount equal to the least of (i) 2,500,000 shares, (ii) 5% of the outstanding shares on the last day of the immediately preceding fiscal year, or (iii) such number of shares determined by the Board. The number of shares available for issuance under the ESPP increases automatically on the first day of each fiscal year of the Company beginning with the 2016 fiscal year and ending with the 2025 fiscal year, in an amount equal to the least of (i) 500,000 shares, (ii) 1% of the outstanding shares on the last day of the immediately preceding fiscal year or (iii) such number of shares determined by the Board.
Effective January 1, 2019, the number of shares available for issuance under the 2014 Equity Incentive Plan and the ESPP increased by 1,730,115 shares and 346,023 shares, respectively, in each case pursuant to the automatic increase provisions contained in the respective plans discussed above. However, due to the fact that the Company (i) had not registered the offering of such shares under the Securities Act as of December 31, 2020, (ii) has not registered the offering of such shares under the Securities Act since December 31, 2020, and (iii) has no current plans to register the offering of such shares under the Securities Act or issue such shares under the 2014 Equity Incentive Plan or the ESPP, respectively, the Company deems such shares to not be available for issuance under the 2014 Equity Incentive Plan and the ESPP, respectively, as of December 31, 2020. For 2021, the Board elected not to increase the number of shares available for issuance under the 2014 Equity Incentive Plan or the ESPP.
Nominating and Corporate Governance Committee

The NCG Committee is generally responsible for identifying qualified Board candidates, recommending director nominees and appointments to Board committees, evaluating Board performance, overseeing director compensation and developing, recommending to the Board and overseeing the Company’s Corporate Governance Guidelines.compliance with our corporate governance guidelines and policies. To that end, the NCG Committee is responsible for, without limitation:

•    identifying and recommending candidates for membership on the Board;

• recommending directors for appointment to Board committees;
•    reviewing and recommending to the Board the compensation of our directors;
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•    developing and recommending to the Board our corporate governance guidelines and policies;

reviewing proposed waivers•    overseeing compliance with our Corporate Governance Guidelines and Code of the code of conduct for directorsBusiness Conduct and executive officers;Ethics;

•    overseeing the process of evaluating the performance of the Board;
•    reviewing related party transactions;
•    overseeing our director education programs; and

•    assisting the Board on other corporate governance matters.

A detailed discussion of the NCG Committee’s procedures for recommending candidates for election as a director appears below under the captionsection entitled “Procedures of the Nominating and Corporate Governance Committee.

The NCG Committee was established in August 2015 and is composedcurrently consists of three directors, each of whom is “independent” under the listing standards of the NYSE. The members of the NCG Committee are Messrs. Kassingfour directors: Mses. Leeds (Chair), GrewalO’Rourke and Sullivan.Sarna and Mr. Kassing. The NCG Committee did notmet four times during 2020. The Board has determined that all members of our NCG Committee meet during 2015.

the independence requirements applicable to directors and nominating and corporate governance committee members under SEC rules and NYSE listing standards.

The NCG Committee is governed by a written charter, which was adopted by the Board in August 2015. The NCG Committee charter can be found in the Governance section of the Investors section of our website at www.penumbrainc.com.www.penumbrainc.com under “Governance—Corporate Governance.” Information on or accessible through our website is not incorporated by reference in this Proxy Statement. The NCG Committee charter complies with the guidelines established by the NYSE. Information on our website is not incorporated by reference in this Proxy Statement. The charter of the NCG Committee grants the NCG Committee authority to retain and terminate any advisers, including search firms to identify director candidates, compensation consultants as to director compensation and legal counsel, including sole authority to approve all such advisers’ fees and other retention terms.

As required by its charter, the NCG Committee conducts a self-evaluation at least annually. The NCG Committee also periodically reviews and assesses the adequacy of its charter and recommends any proposed changes to the Board for approval.

Procedures of the Nominating and Corporate Governance Committee

In connection with nominating directors for election at the Annual Meeting and periodically throughout the year, the NCG Committee considers the composition of the Board and each committee of the Board to evaluate its effectiveness and whether or not changes should be considered to either the Board or any of the committees. In support of this process, the Board has determined that the Board as a whole must have the right diversity, mix of characteristics and skills for the optimal functioning of the Board in its oversight of our Company. The BoardNCG Committee considers the following factors and qualifications:

•    the appropriate size and the diversity of the Board;

•    the needs of the Board with respect to the particular talents and experience of its directors;

•    the knowledge, skills and experience of nominees, including experience in the industry in which the Company operates, business, finance, management or public service, in light of prevailing business conditions, and the knowledge, skills and experience already possessed by other members of the Board;

•    familiarity with domestic and international business matters;

•    legal and regulatory requirements; and

•    experience with accounting rules and practices.

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Pursuant to the NCG Committee charter, the NCG Committee intends to periodically reviewreviews the composition of the Board in light of the current challenges and needs of the Board and the Company, and determinedetermines whether it may be appropriate to add or remove individuals after considering issues of judgment, diversity, skills, background and experience. Although the NCG Committee does not have a formal policy respecting diversity on the Board, the NCG Committee is sensitive to the importance of nominating persons with different perspectives and experience to enhance the deliberation and decision-making processes of the Board.

Once the NCG Committee and the Board determine that it is appropriate to add a new director, either as a replacement or as a new position, the NCG Committee uses a flexible set of procedures in selecting individual director candidates. This flexibility allows the NCG Committee to adjust the process to best satisfy the objectives it is attempting to accomplish in any director search. The first step in the general process is to identify the type of candidate the NCG Committee may desire for a particular opening, including establishing the specific target skill areas, experiences and backgrounds that are to be the focus of a director search. The NCG Committee may consider candidates recommended by management, by other members of the NCG Committee, by the Board, by stockholders, or it may engage a third party to conduct a search for possible candidates.candidates based on criteria specified by the NCG Committee. In considering candidates submitted by stockholders, the NCG Committee will take into consideration the needs of the Board and the qualifications of the candidate.

In order for a stockholder to have a candidate considered by the NCG Committee, a stockholder should submit a written recommendation that includes (A) as to each person whom the stockholder proposes to nominate for election or reelection as director,director: (1) all information relating to such person that is required to be disclosed in solicitations of proxies for election of directors, or is otherwise required, in each case pursuant to Regulation 14A under the Exchange Act, including such person’s written consent to being named in the proxy statement as a nominee and to serving as a director if elected; and (2) a reasonably detailed description of any compensatory, payment or other financial agreement, arrangement or understanding that such person has with any other person or entity other than the Company including the amount of any payment or payments received or receivable thereunder, in each case in connection with candidacy or service as a director of the Company, and (B) as to the stockholder giving the notice and the beneficial owner, if any, on whose behalf the proposal is made: (1) the name and address of such stockholder (as they appear on the Company’s books) and any such beneficial owner; (2) for each class or series, if any, the number of shares of capital stock of the Company that are held of record or are beneficially owned by such stockholder and by any such beneficial owner; (3) a description of any agreement, arrangement or understanding between or among such stockholder and any such beneficial owner, any of their respective affiliates or associates, and any other person or persons (including their names) in connection with the proposal of such nomination or other business;nomination; (4) a description of any agreement, arrangement or understanding (including, regardless of the form of settlement, any derivative, long or short positions, profit interests, forwards, futures, swaps, options, warrants, convertible securities, stock appreciation or similar rights, hedging transactions and borrowed or loaned shares) that has been entered into by or on behalf of, or any other agreement, arrangement or understanding that has been made, the effect or intent of which is to create or mitigate loss to, manage risk or benefit of share price changes for, or increase or decrease the voting power of, such stockholder or any such beneficial owner or any such nominee with respect to the Company’s securities; (5) a representation that the stockholder is a holder of record of stock of the Company entitled to vote at such meeting and intends to appear in person or by proxy at the meeting to bring such nomination or other business before the meeting; (6) a representation as to whether such stockholder or any such beneficial owner

intends or is part of a group that intends to (i) deliver a proxy statement and/or form of proxy to holders of at least the percentage of the voting power of the Company’s outstanding capital stock required to approve or adopt the proposal or to elect each such nominee and/or (ii) otherwise to solicit proxies from stockholders in support of such proposal or nomination; and (7) any other information relating to such stockholder, beneficial owner, if any, or director nominee or proposed business that would be required to be disclosed in a proxy statement or other filing required to be made in connection with the solicitation of proxies in support of such nominee or proposal pursuant to Section 14 of the Exchange Act; and (8) such other information relating to any proposed item of business as the Company may reasonably require to determine whether such proposed item of business is a proper matter for stockholder action.Act. Stockholder recommendations should be addressed to the NCG Committee in care of our Secretary at the address set forth below under the headingsection entitled “Stockholder Communications with the Board of Directors.

Once candidates are identified, the NCG Committee conducts an evaluation of qualified candidates. The evaluation generally includes interviews and background and reference checks. There is no difference in the evaluation process of a candidate recommended by a stockholder as compared to the evaluation process of a candidate identified by any of the other means described above. In identifying and evaluating potential nominees to
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serve as directors, the NCG Committee will examine each nominee on a case-by-case basis regardless of who recommended the nominee and take into account all factors it considers appropriate.

If the NCG Committee determines that a candidate should be nominated as a candidate for election to the Board, the candidate’s nomination is then recommended to the Board, and the directorsBoard may in turn conduct theirits own review to the extent they deemit deems appropriate. When the Board has agreed upon a candidate, such candidate is recommended to the stockholders for election at an annual meeting of stockholders or appointed as a director by a vote of the Board, as appropriate.

Both

Each of the current Class IIII directors havehas been recommended by the NCG Committee to the Board for re-election as our directorsa Class III director at the Annual Meeting, and the Board has approved such recommendations.

Executive Committee

The Executive Committee is vested with the authority to exercise certain functions of the Board when the Board is not in session, subject to restrictions imposed by applicable law, the NYSE listing standards and any other limitations prescribed by the Board.

The Executive Committee was established in May 2015 and is composed of three directors, two of whom are “independent” under the listing standards of the NYSE. The members of the Executive Committee are Messrs. Elsesser (Chair), Kassing and Wang. The Executive Committee took action by written consent on one occasion during 2015.

STOCKHOLDER COMMUNICATIONS WITH THE BOARD OF DIRECTORS

Our relationship with our stockholders is an important part of our corporate governance program. Engaging with our stockholders helps us to understand how they view us, to set goals and expectations for our performance, and to identify emerging issues that may affect our strategies, corporate governance, compensation practices or other aspects of our operations. Our stockholder and investor outreach includespractices include investor road shows, analyst meetings, and investor conferences and meetings. We also communicate with stockholders and other stakeholders through various media, including our annual report andto stockholders, SEC filings, proxy statement, news releases, and our website. Our conference calls forin connection with quarterly earnings releases are open to all. These calls are availablethe public in real time and available as archived webcasts on our website for a period of time.

The Board has adopted a process for stockholders and othersother interested parties to send communications to the Board or any director.director(s), including the Presiding Director. All such communications should be sent by mail addressed to the Board or any particular directordirector(s) (including the Presiding Director) at

One Penumbra Place, Alameda, CA 94502, c/o Robert D. Evans, Executive Vice President, General Counsel and Secretary.Secretary of Penumbra, Inc. All communications received by Mr. Evansthe Secretary will be sent directly to the Board or any particular director.

the relevant director(s).

CODE OF BUSINESS CONDUCT AND ETHICS

The Board has adopted a Code of Business Conduct and Ethics that is applicableapplies to all employees and directors, including our Chief Executive Officer and President, Chief Financial Officer and Head of Strategy,principal executive officer, principal financial officer, principal accounting officer, other executive officers, and other senior financial personnel. A copy of our Code of Business Conduct and Ethics is available in the Governance section of the Investors section of our website at www.penumbrainc.com.www.penumbrainc.com under “Governance—Corporate Governance.” Information on or accessible through our website is not incorporated by reference in this Proxy Statement. If we make any substantive amendmentsamendment to a provision of our Code of Business Conduct and Ethics that applies to, or grant any waiver from a provision of our Code of Business Conduct and Ethics to, anyour principal executive officer, principal financial officer, principal accounting officer or director,controller, or persons performing similar functions, we will promptly disclose the date and nature of the amendment or waiver (including the name of the person to whom the waiver was granted) on our website in accordance with the requirements of Item 5.05 of Form 8-K.

DIRECTOR STOCK OWNERSHIP GUIDELINES

The

Our Corporate Governance Guidelines include stock ownership guidelines for our non-employee directors, which have been adopted by the Company. Under these guidelines, directors are expected to hold meaningful equity ownership positions in Penumbra. Specifically, each member of the Board must own at least 5,000 shares of the Company’s stock. Newly elected directors will have three years to comply with their specific stock ownership guidelines.

The Board believes these stock ownership guidelines areconsiders an important tool in aligning the interests of our non-employee directors with the long-term interests of our stockholders.

Under the stock ownership guidelines for non-employee directors approved by the Board in April 2017, our non-employee directors are expected to hold shares of the Company’s common stock with a dollar value equal to at least three times (3x) the non-employee director annual cash retainer (the Ownership Requirement). The NCG Committee measures compliance with the Ownership Requirement as of the last business day of each calendar year (the Determination Date), based on the adjusted closing price of our common stock as reported by the NYSE on the Determination Date. When a non-employee director is newly appointed to the Board, that director shall have a period of three years to accumulate the shares required to satisfy the Ownership Requirement. In addition, in the event the non-employee director annual retainer increases, the NCG Committee will recommend an appropriate
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period of time for each non-employee director to acquire any additional shares needed to satisfy the Ownership Requirement.
For purposes of determining compliance with the Ownership Requirement, the following shares are treated as owned: (i) shares of our common stock owned individually, either directly or indirectly, including shares underlying unvested restricted stock awards and RSUs; and (ii) shares of our common stock owned jointly or separately by a spouse, domestic partner and/or minor children. No other rights to acquire shares of our common stock (including stock options or similar rights) are considered shares of our common stock owned for purposes of meeting the Ownership Requirement.
Should a non-employee director fail to comply with the Ownership Requirement at any Determination Date, the NCG Committee, in its sole discretion, may review and address any such shortfall in ownership as it deems appropriate.
As of December 31, 2015, all2020, each of our non-employee directors were in compliance with thesemet the Ownership Requirement.
The Board has also adopted stock ownership guidelines.

We do not have specific equity or other security ownership requirements or guidelines for executive officers. However, given management’s significant equity stakeour Chief Executive Officer. These requirements are discussed in greater detail below under the Company, we do not believe ownership guidelines are needed at this time.

section entitled “Executive Compensation—Compensation Discussion and Analysis—Other Compensation-Related Policies—Stock Ownership Guidelines.”

ANTI-HEDGING AND ANTI-PLEDGING POLICY

The Board has approved anadopted a formal anti-hedging and anti-pledging policy for our directors and executive officers. Under this policy, all ofemployees (including our executive officersofficers) and directors. Under our Policy Concerning Trading in Company Securities, which was adopted by the Board in August 2015, our employees (including our executive officers) and directors are prohibited from engaging in short-sales, transactions in put or call options,any hedging transactions (including transactions involving options, puts, calls, prepaid variable forward contracts, equity swaps, collars and exchange funds or other inherently speculative transactionsderivatives) that are designed to hedge or speculate on any change in Penumbra stockthe market value of the Company’s equity securities, or pledging Penumbra stockCompany securities in any circumstance, including by purchasing Penumbra stockCompany securities on margin or holding Penumbra stockCompany securities in a margin account.

ENVIRONMENTAL, SOCIAL AND GOVERNANCE REPORT
In February 2021 we issued a Report on People, Products, Governance and Environmental Issues, which highlights Penumbra’s efforts in those areas. A copy of the Report on People, Products, Governance and Environmental Issues is available in the Investors section of our website at www.penumbrainc.com under “Governance—Corporate Governance.” Information on or accessible through our website is not incorporated by reference in this Proxy Statement.
DIRECTOR COMPENSATION

Our directors play a critical role in guiding our strategic direction and overseeing the management of Penumbra. The many responsibilities and risks and the substantial time commitment of being a director require that we provide adequate compensation commensurate with our directors’ workload and opportunity costs. Independent DirectorsOur non-employee directors receive a combinationcompensation in the form of an annual cash retainersretainer and initial and annual refresh grants of restricted stock or restricted stock unitsRSUs, as described in amounts that correlate to their responsibilities and levels of Board participation.greater detail below. Our two employee directors, Mr. Elsesser and Dr. Bose, receive no separate compensation for their service as directors.

The following table is a summary For information regarding the compensation we pay to Mr. Elsesser and our other executive officers, please see the section below entitled “Executive Compensation.”

Under our director compensation policy in effect for 2020, each non-employee director was eligible to receive an annual cash retainer of $40,000, with the Audit Committee Chair receiving an additional annual cash retainer of $25,000 in recognition of the responsibilities and level of participation required of such role. The Company does not compensate Board members on a per meeting basis. Each non-employee director was also eligible to receive (i) an initial grant of RSUs upon joining the Board and (ii) an annual refresh grant of RSUs, in each case in an amount equal to three and one-half times (3.5x) the non-employee director annual cash compensation paidretainer of $40,000, divided by the adjusted closing price of Penumbra’s common stock on the date of grant, rounded up or down to the Independent Directors for 2015. Each applicable line item is an additional element of compensation.

Director Position

  Annual Cash
Compensation(1)
 

All Independent Directors(2)

  $25,000  

Audit Committee Chair

  $25,000  

(1)The annual cash compensation that the Company pays to its Board members, other than Mr. Elsesser and Dr. Bose, is based on their positions on the Board, and the Company does not compensate the Board members on a per meeting basis. The amounts reflected in the table above were approved by the Board in August 2015.
(2)Mr. Sullivan joined the Board in February 2016 and did not receive any compensation in 2015.

nearest whole share. The annual cash compensation is payableinitial RSU grant would vest over four years in equal quarterly installments beginning on or about the last day of eachthe calendar quarter. In 2015, one half ofquarter in which the fee was payable immediately upon approval bydirector joined the Board, and the annual RSU grants would vest in August 2015, with the balance payable inequal quarterly installments on or about the last day of each of the third and fourth calendar quarters of 2015.

Each Independent Director is also granted an annual grant of 2,000 shares of restricted stock or restricted stock units which vests in quarterly

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installments on the last day of each calendar quarter of the applicable year, beginning on the last day of the calendar quarter in which the grants are made (new directors would receive a prorated annual RSU grant), subject in each case to each suchthe applicable director’s continued service on the Board through the applicable vesting date. These amounts were approved by the Board in August 2015. These equity awards continue to vest only while the Independent Director serves on the Board.

In 2015, 2,000 shares of restricted stock were awarded to

On February 11, 2020, each of the Independent Directors (other than Mr. Sullivan)our non-employee directors received an annual grant of 756 RSUs under the Penumbra, Inc. 2014 Equity Incentive Plan, effective immediately prior to the closing of our IPO (the Effective Time), which awards vested one half at the Effective Time and one quarterin four equal installments on the last day of each calendar quarter of the third and fourth quarters of 2015. 2020. No new directors joined our Board in 2020.
The following table lists actual compensation paid to each of our non-employee directors for 2020.
2020 Director Compensation Table
Name
Fees Earned or Paid in Cash ($)(1)
Stock Awards ($)(2)
Total ($)
Harpreet Grewal40,000139,951179,951
Don Kassing40,000139,951179,951
Janet Leeds40,000139,951179,951
Bridget O’Rourke65,000139,951204,951
Surbhi Sarna40,000139,951179,951
Thomas Wilder40,000139,951179,951

(1)    Director fees are generally paid quarterly in arrears. Accordingly, director fees earned in the fourth quarter of 2020 were paid in early 2021.
(2)    The amounts in this column reflect the aggregate grant date fair value of the stock awards granted to our non-employee directors during 2015 other thancomputed in accordance with the Financial Accounting Standards Board’s Accounting Standards Codification (FASB ASC) Topic 718 (excluding the effect of estimated forfeitures). The grant date fair value of the annual RSU grants for non-employee directors was measured based on the closing price of Penumbra’s common stock on February 11, 2020 ($185.12). For the assumptions used in determining these grant date fair values, see Notes 2 and 12 to the consolidated financial statements contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2020, as filed with the SEC on February 23, 2021. There were no unvested awards as of December 31, 2020, except for (i) Mr. Sullivan, who joined89 RSUs remaining unvested from Ms. O’Rourke’s initial RSU grant, (ii) 505 RSUs remaining unvested from Ms. Leeds’ initial RSU grant, and (iii) 545 RSUs remaining unvested from Ms. Sarna’s initial RSU grant.
In October 2020, the Board, following input from Compensia and upon the recommendation of the NCG Committee, approved (i) an increase to the annual cash retainer for non-employee directors from $40,000 to $50,000, (ii) eliminating the initial grant of RSUs upon joining the Board, (iii) reducing the target value of the annual refresh grant of RSUs from three and one-half times (3.5x) the annual cash retainer to three times (3x) the annual cash retainer, and (iv) instituting annual cash retainers for members of the Board’s committees (payable at the same time as the non-employee director annual cash retainer) in February 2016, (ii) Mr. Elsesser, who is also an NEO, and (iii) Dr. Bose, who is an executive officer, other than an NEO, and does not receive any additionalthe following amounts:

CommitteeChairMember
Audit$25,000$10,000
Compensation$15,000$7,500
Nominating and Corporate Governance$10,000$4,500

These amendments to our director compensation for services provided as a director.

Director Compensation in 2015

Name  Fees Earned or Paid
in Cash ($)
  Stock Awards ($)
(4)
   Total ($) 

Walter Wang

   25,000(1)  $83,340    $108,340  

Don Kassing

   25,000(2)  $83,340    $108,340  

Harpreet Grewal

   50,000(3)  $83,340    $133,340  

(1)Includes $25,000 in compensation that accrued in fiscal year 2015 but was paid in 2016.
(2)Includes $6,250 in compensation that accrued in fiscal year 2015 but was paid in 2016.
(3)Includes $12,500 in compensation that accrued in fiscal year 2015 but was paid in 2016.
(4)Awards granted on September 23, 2015. The amounts in this column reflect the aggregate grant date fair market value computed in accordance with the Financial Accounting Standards Board’s Accounting Standards Codification (FASB ASC) Topic 718. The grant date fair market value of the annual grant of restricted stock was $41.67 per share (the closing price of Penumbra common stock on September 23, 2015). For assumptions used in determining the grant date fair market value, see Note 12 to the consolidated financial statements contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015, as filed with the SEC on March 8, 2016. There were no unvested awards as of December 31, 2015.

policy became effective January 1, 2021.

23



PROPOSAL NO. 2: RATIFICATION OF THE SELECTION OF THE INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR PENUMBRA

On April 4, 2016,12, 2021, the Board selected and approved of Deloitte & Touche LLP (Deloitte) as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2016.2021. Deloitte has served as our independent registered public accounting firm since September 17, 2008. Representatives of Deloitte plan to attend the Annual Meeting and will be available to answer appropriate questions from stockholders. They will have the opportunity to make a statement if they desire to do so.

Neither our Bylaws nor other governing documents or applicable law require stockholder ratification of the selection of Deloitte as the Company’sour independent registered public accounting firm. However, the Board is submitting the selection of Deloitte to theour stockholders for ratification as a matter of good corporate practice. If theour stockholders fail to ratify the selection, the Board will reconsider whether or not to retain Deloitte. Even if the selection is ratified, the Board in its discretion may direct the appointment of a different independent registered public accounting firm at any time during the year if the Board determines that such a change would be in the best interest of the Company and itsour stockholders.

Independent Registered Public Accounting Firm

Fee Information

The following is a summary of the fees and services provided by Deloitte to the Company for fiscal years 20152019 and 2014:

   Fiscal Year Ended December 31, 

Description of Services Provided by Deloitte

            2015                       2014           

Audit Fees(1)

  $2,145,895    $581,000  

Audit Related Fees(2)

  $2,000     —    

Tax Fees(3)

  $126,047    $87,283  

All Other Fees

   —       —    
  

 

 

   

 

 

 

TOTAL

  $2,273,942    $668,283  
  

 

 

   

 

 

 

2020 and related fees billed in connection therewith:
Fiscal Year Ended December 31,
Description of Services Provided by Deloitte20202019
Audit Fees (1)
$2,041,266 $2,151,140 
Audit-Related Fees$— $— 
Tax Fees (2)
$284,619 $261,404 
All Other Fees$— $— 
TOTAL$2,325,885 $2,412,544 

(1)Audit fees for Deloitte for 2015 and 2014 were for professional services rendered for the audits of our financial statements, review of interim financial statements, assistance with registration statements filed with the SEC and services that are normally provided by Deloitte in connection with statutory and regulatory filings or engagements. Fees for the year ended December 31, 2015, included $1,050,500 billed in connection with the filing of our Registration Statements on Form S-1 in connection with our IPO.
(2)Reflects fees paid in connection with our subscription to an accounting research tool provided by Deloitte.
(3)Reflects fees paid
(1)    Audit fees for Deloitte for 2020 and 2019 were for professional services rendered in connection with the audits of our financial statements and of our internal control over financial reporting and the review of our interim financial statements, and for services that are normally provided by Deloitte in connection with statutory and regulatory filings or engagements.
(2)    Tax fees for Deloitte for 2020 and 2019 were for tax consulting and compliance services.
Pursuant to its charter, the preparation of tax returns.

The Audit Committee or delegate thereof pre-approves the scope of theis required to pre-approve all audit audit-related and taxnon-audit services provided by our independent registered public accounting firm, as well as all associated fees and terms, pursuant to pre-approval policies and procedures established by the Audit Committee. The Audit Committee may delegate its authority to pre-approve services to one or more committee members, provided that such member(s) present any such approvals to the full Audit Committee at the next Audit Committee meeting. The Audit Committee evaluates the independent registered public accounting firm’s qualifications, performance and independence, and presents its conclusions to the full Board on at least an annual basis.

All of the services provided by Deloitte since our IPO in September 2015,for fiscal years 2019 and 2020, as well the fees for such services described above, were pre-approved by the Audit Committee in accordance with these standards.

Approval of this proposal requires the affirmative vote of a majority of shares cast by the holders of shares present in person or represented by proxy and entitled to vote at the Annual Meeting. Abstentions will not count as votes cast on this proposal and therefore will not affect the outcome of this proposal.
THE BOARD OF DIRECTORS RECOMMENDS A VOTE IN FAVOR OF PROPOSAL NO. 2.

24



PROPOSAL NO. 3: RATIFICATION OF THE MATERIAL PROVISIONSAPPROVAL OF THE PENUMBRA, INC. AMENDED AND RESTATED 2014 EQUITY INCENTIVE PLANRSU SUB-PLAN FOR PURPOSES OF SECTION 162(M) OF THE CODE

FRANCE

Background and Purpose of Proposal

The Board andpurpose of the Penumbra, Inc. RSU Sub-Plan for France (the French Sub-Plan) is to provide employees of Penumbra France SAS, our stockholders approvedFrench subsidiary (Penumbra France), with an opportunity to receive RSUs under the 2014 Equity Incentive Plan in August 2015, priora manner that qualifies for beneficial tax and social security treatment under applicable French law.

The Board approved the French Sub-Plan in February 2021.

In order to our IPO. The 2014 Equity Incentive Plan became effective onqualify for beneficial treatment under applicable French tax and social security laws, the business day immediately prior to September 17, 2015, the date of the effectiveness of our Registration Statement on Form S-1 in connection with our IPO (the Registration Date).

Under pertinent IRS regulations, grants made to “Covered Employees” (as defined in Section 162(m) of the Code) under the 2014 Equity Incentive Plan prior to the earlier of (i) the material modification of the 2014 Equity Incentive Plan or (ii) our 2019 annual meeting of stockholders (the Reliance Period) are not subject to the cap onFrench Sub-Plan must be approved by the Company’s tax deduction imposed by Section 162(m) of the Code with respect to compensation in excess of $1,000,000 per Covered Employee in any year.stockholders. The Board seeks stockholder ratificationapproval of the materials terms of the 2014 Equity Incentive Plan for purposes of Section 162(m) of the CodeFrench Sub-Plan so that we will have the ability to grant certain grantsoffer the benefits of RSUs to Covered Employeesemployees of Penumbra France in a manner that qualifies for beneficial tax and social security treatment under the 2014 Equity Incentive Plan, including stock options, stock appreciation rights, restricted stock awards and restricted stock units subject to performance-based vesting, intended to qualify as “performance-based compensation” under Section 162(m) of the Code beyond the Reliance Period and therefore be exempt from the cap on the Company’s tax deduction imposed by Section 162(m) of the Code. The Section 162(m) provisions of the 2014 Equity Inventive Plan are described below underSection 162(m) Limits on Awards andPerformance Awards.

applicable French law.


The Board believes that the ratificationapproval of the material provisions 2014 Equity Incentive Plan for purposes of Section 162(m) of the CodeFrench Sub-Plan is in the best interest of our stockholders. We arenot asking for any additional shares under the 2014 Equity Incentive Plan or any other modification to the 2014 Equity Incentive Plan.


Summary of Material Features of the 2014 Equity Incentive Plan

French Sub-Plan

The following is a summary of the principal features of the French Sub-Plan. This summary, however, does not purport to be a complete description of all of the provisions of the French Sub-Plan, and is qualified in its entirety by reference to the full text of the French Sub-Plan, a copy of which is attached hereto as Appendix A.

Stock awards. The 2014 Equity Incentive PlanFrench Sub-Plan provides for the grant of incentive stock options (ISOs), nonstatutory stock options (NSOs), stock appreciation rights, restricted stock, restricted stock units, performance awards and other awards (collectively, Awards). ISOs may be granted only to employees of the Company or any parent or subsidiary of the Company. All other Awards may be granted to employees, directors and consultants. 207 employees, directors and consultants received awardsRSUs under the 2014 Equity Incentive Plan in 2015.

Shares subject to employees, corporate officers, and certain managing directors of Penumbra France; provided, that any proposed recipient (i) must be a resident of France for French tax purposes, and (ii) shall not beneficially own, and shall not become as a result of the 2014 Equity Incentive Plan. The aggregate numbergrant the beneficial owner of, sharesmore than 10% of our common stock initially reservedoutstanding as of the grant date for issuance pursuant to Awards under the 2014 Equity Incentive Plan after our IPO was 3,000,000, plus up to 2,203,534 sharesapplicable award. As of common stock subject to stock options or similar awards previously granted under the Penumbra, Inc. 2005 Stock Plan (the 2005 Plan) and the Penumbra, Inc. 2011 Equity Incentive Plan (the 2011 Plan) that expire or otherwise terminate without having been exercised in full and shares of common stock issued pursuant to awards granted under the 2005 Plan and the 2011 Plan that are forfeited to or repurchased by the Company. In addition,March 31, 2021, there were 1,911,709 outstanding awards under the 2014 Equity Incentive Plan at the time25 employees of our IPO. If an Award granted under the 2014 Equity Incentive Plan is forfeited back to us becausePenumbra France that were residents of the failure to meet a contingency or condition required to vest, such shares will become availableFrance for subsequent issuance under the 2014 Equity Incentive Plan. In addition, shares withheld to satisfy income or employment withholding taxes and shares used to pay the exercise price of a stock option will become available for the grant of new Awards under the 2014 Equity Incentive Plan.

Automatic increase in share reserve.The number of shares available for issuance under the 2014 Equity Incentive Plan increases automatically on the first day of each fiscal year of the Company beginning with the 2016 fiscal year and ending with the 2025 fiscal year, in an amount equal to the least of (i) 2,500,000 shares,

(ii) 5% of the outstanding shares on the last day of the immediately preceding fiscal year or (iii) such number of shares determined by the Board, to the extent allowed by Section 422 of the Code, and the regulations promulgated thereunder. On January 1, 2016, the number of shares available for issuance under the 2014 Equity Incentive Plan automatically increased by 1,494,893 shares.

Section 162(m) Limits on Awards.The maximum number of shares with respect to which any Awards may be granted to any one participant in any calendar year is (a) 5,000,000 in the case of stock options and stock appreciation rights, (b) 2,000,000 in the case of stock-based performance awards, and (c) $10,000,000 in the case of cash-based performance Awards.

Limitations on Non-Employee Awards. No non-employee director may be granted, in any calendar year, (i) stock-based Awards with a grant date fair value of more than $1,000,000 (increased to $2,000,000 in connection with his or her initial year of service); and (ii) cash-based Awards with a grant date fair value of more than $1,000,000 (increased to $1,500,000 in connection with his or her initial year of service).

French tax purposes.


Administration. OurThe Board, or one or more duly authorized committees thereof, have the authority to administer the 2014 Equity Incentive PlanFrench Sub-Plan (in such capacity, the Committee). Subject to the terms of the French Sub-Plan and the 2014 Equity Incentive Plan, including the limitations described herein, the Committee determines recipients, dates of grant, the numbers and types of AwardsRSUs to be granted and the terms and conditions of the Awards,RSUs, including the period of their exercisability and vesting schedule applicable to an Award. Subjectschedule.

Shares subject to the limitations set forth below,French Sub-Plan. The aggregate number of shares of our common stock reserved for issuance under the Committee will also determineFrench Sub-Plan may not exceed 10% of the exercise price, strike pricenumber of shares of our common stock outstanding as of the date the French Sub-Plan is approved by our stockholders (the Implementation Date). The shares issuable under the French Sub-Plan are from those already reserved or purchase price of Awards granted and the types of consideration to be paidreserved for the Award. The Committee has the authority to modify outstanding awardsissuance under the 2014 Equity Incentive Plan.Plan, and no additional shares will be reserved for issuance as a result of the approval of the French Sub-Plan.

Restricted Stock Units (RSUs). RSUs represent the right to receive shares of our common stock on future specified dates. RSUs issued under the French Sub-Plan may not be settled in cash. The terms of the RSUs granted under the French Sub-Plan are determined by the Committee in the award agreement evidencing the award of RSUs, including the number of shares, vesting schedule, and other terms, subject to the following limitations.

Grant Period. RSUs may be granted under the French Sub-Plan for a period not to exceed 76 months from the Implementation Date.

No Consideration. RSUs granted under the French Sub-Plan shall be issued for no consideration.

25


Minimum Vesting Period. Subject to certain exceptions, the minimum vesting period for RSUs granted under the French Sub-Plan shall be one year from the date of grant.

Minimum Holding Period. Subject to certain exceptions, shares issued upon vesting of RSUs granted under the French Sub-Plan must be held by the recipient until the two-year anniversary of the date of grant.

Grantors. RSUs under the French Sub-Plan may only be granted by the Board, a duly authorized committee thereof, or by one or more officers of the Company to which the Board or a duly authorized committee thereof has delegated such authority.

Amendment and Termination. The French Sub-Plan will continue in effect until terminated by the Board. Subject to the terms of the 2014 Equity Incentive Plan, the Committee has the authority to extendamend or terminate the post-termination exercisability periodFrench Sub-Plan at any time in accordance with applicable French law.

Except as provided in the French Sub-Plan, RSUs granted under the French Sub-Plan shall be governed by the terms and provisions of option awards and to extend the maximum term of an option award. To the extent that the Committee determines it to be desirable to qualify Awards granted hereunder as “performance-based compensation” within the meaning of Section 162(m) of the Code, the 2014 Equity Incentive Plan will be administered by a committee of two or more “outside directors” within the meaning of Section 162(m)Plan. A summary of the Code.

Stock Options. ISOs and NSOs are granted pursuant to stock option agreements adopted by the Committee. The Committee determines the exercise price for a stock option, within thematerial terms and conditionsprovisions of the 2014 Equity Incentive Plan, provided that the exercise price ofas well as a stock option cannot be less than 100% of the fair market value of our common stock on the date of grant. In the case of an ISO granted to an employee who owns stock representing more than 10% of the voting power of all classes of our stock or any parent or subsidiary of us, the exercise price will be no less 110% of the fair market value on the date of the grant. Options vest at the rate specified by the Committee. At the time an option is granted, the Committee will fix the period within which the option may be exercised and will determine any conditions that must be satisfied before the option may be exercised. No ISOs may be issued more than ten years following the earlier of (i) the date of adoption or (ii) the most recent date of approvalcopy of the 2014 Equity Incentive Plan, may be found in our Definitive Proxy Statement on Schedule 14A filed with the SEC on April 28, 2016, and are incorporated herein by reference. In the Company’s stockholders, except as permitted by Section 422event of any conflict between the provisions of the Code.

The Committee determines the term of stock options granted underFrench Sub-Plan and the 2014 Equity Incentive Plan upwith respect to a maximum of ten years. In the case of an ISO granted to an employee who owns stock representing more than 10% of the voting power of all classes of our stock or the stock of any of our parents or subsidiaries, the maximum term will be 5 years. Unless the terms of an option holder’s stock option agreement provide otherwise, if an option holder’s service relationship with us ceases for any reason other than disability or death, the option holder may generally exercise any vested options for a period of three months following the cessation of service or within such longer or shorter period of time as specified in the Award agreement. If an option holder’s service relationship with us ceases due to disability or death, the option holder or a beneficiary may generally exercise any vested options within six months following termination or within such longer or shorter period of time as is specified in the Award agreement. In no event may an option be exercised beyond the expiration of its term.

Acceptable consideration for the purchase of common stock issued upon the exercise of a stock option will be determined by the Committee and may include (i) cash, (ii) check, (iii) promissory note, (iv) other shares, (v) a broker-assisted cashless exercise, (vi) net exercise, (vii) such other consideration and method of payment for the issuance of shares to the extent permitted by applicable laws, or (viii) combination of the foregoing methods of payment.

Unless the Committee provides otherwise, options generally are not transferable except by will or by the laws of descent and distribution. An option holder may designate a beneficiary, however, who may exercise the option following the option holder’s death.

Stock Appreciation Rights. The 2014 Equity Incentive Plan permits the grant of stock appreciation rights. Stock appreciation rights give recipients the right to acquire a specified number of shares of stock at a predetermined price. The terms of any stock appreciation rightsRSUs granted under the 2014 Equity Incentive Plan will be determined byFrench Sub-Plan, the Committee in the Award agreement evidencing the Award, including the number of shares, exercise price, expiration date and other terms.

Restricted Stock and Restricted Stock Units. The 2014 Equity Incentive Plan permits the grant of restricted stock and/or restricted stock units. Restricted stock awards are grants of shares of our common stock. Restricted stock units represent the right to receive shares of our common stock (or a cash amount equal to the value of our common stock) on future specified dates. The termsprovisions of the restricted stock and/or restricted stock units granted under the 2014 Equity Incentive PlanFrench Sub-Plan shall govern and control.


Tax Aspects

As noted above, we are determined by the Committee in the Award agreement evidencing the Award, including the number of shares, period of restriction or vesting schedule, and other terms.

Performance Awards. The 2014 Equity Incentive Plan permits the grant of performance awards. Performance awards may be denominated as a cash amount, number of shares, or combination thereof, and may be earned upon achievement or satisfaction of performance conditions specified by the Committee, at its discretion, subject to the terms of the 2014 Equity Incentive Plan. The Committee may specify another award as a performance award by conditioning the right of a participant to exercise or have it settled upon achievement or satisfaction of such performance conditions as may be specified by the Committee.

If the Committee intends that a performance award be considered qualified performance-based compensation under Section 162(m) of the Code, such performance award will include a pre-established formula such that payment, retention or vesting of the award is subject to achievement of a level or levels of, or increases in, in each case as determined by the Committee, one or more of the following performance measures with respect to the Company: net sales; revenue; revenue growth or product revenue growth; operating income (before or after taxes); pre- or after-tax income or loss (before or after allocation of corporate overhead and bonus); net earnings; earnings per share; net income or loss (before or after taxes); return on equity; total shareholder return; return on assets or net assets; appreciation in and/or maintenance of share price; market share; gross profits; earnings or loss (including earnings or loss before taxes, before interest and taxes, or before earnings before interest, taxes, depreciation and amortization); economic value-added models or equivalent metrics; comparisons with various stock market indices; reductions in costs; cash flow or cash flow per share (before or after dividends); return on capital (including return on total capital or return on invested capital); cash flow return on investment; improvement in or attainment of expense levels or working capital levels, including cash, inventory and accounts receivable; operating margin; gross margin; cash margin; year-end cash; debt reduction; shareholder equity; operating efficiencies; market share; customer satisfaction; customer growth; employee satisfaction; research and development achievements; manufacturing achievements (including obtaining particular yields from manufacturing runs and other measurable objectives related to process development activities); regulatory achievements (including submitting or filing applications or other documents with regulatory authorities or receiving approval of any such applications or other documents and passing pre-approval inspections (whether of the Company or the Company’s third-party manufacturer) and validation of manufacturing processes (whether the Company’s or the Company’s third-party manufacturer’s)); financial ratios, including those measuring liquidity, activity, profitability or leverage; cost of capital or assets under management; financing and other

capital raising transactions (including sales of the Company’s equity or debt securities; factoring transactions; sales or licenses of the Company’s assets, including its intellectual property, whether in a particular jurisdiction or territory or globally; or through partnering transactions); and implementation, completion or attainment of measurable objectives with respect to research, development, manufacturing, commercialization, products or projects, production volume levels, acquisitions and divestitures; factoring transactions; and recruiting and maintaining personnel. Performance criteria may be measured on an absolute or relative basis and may be established on a corporate-wide basis or with respect to a business unit or division thereof. Relative performance may be measured against a group of peer companies, a financial market index or other acceptable objective and quantifiable indices. To the extent permitted by Section 162(m) of the Code, with respect to an award intended to qualify under Section 162(m) of the Code, the Award agreement may provide that if the Committee determines that a change in the business, operations, corporate structure or capital structure of the Company, or the manner in which the Company conducts its business, or other events or circumstances render the performance objectives unsuitable, the Committee may modify the performance objectives or the related minimum acceptable level of achievement, in whole or in part, as the committee deems appropriate and equitable.

Notwithstanding any provision of the 2014 Equity Incentive Plan to the contrary, with respect to any Award intended to qualify under Section 162(m) of the Code, the Committee is not authorized to increase the amount payable under any such Award upon attainment of such pre-established formula. Performance awards intended to qualify under Section 162(m) of the Code will be settled only after the end of the relevant performance period in cash, shares, other awards, other property, net settlement, or any combination thereof, in the discretion of the Committee. The Committee will specify the circumstances in which, and the extent to which, performance awards will be paid or forfeited in the event of a participant’s termination as a service provider.

Other Awards. The 2014 Equity Incentive Plan permits the grant of such other Awards, subject to limitations under applicable law, that may be denominated or payable in, valued in whole or in part by reference to, or otherwise based on, or related to, shares or factors that may influence the value of shares, including convertible or exchangeable debt securities, other rights convertible or exchangeable into shares, purchase rights for shares, awards with value and payment contingent upon performance of the Company or business units thereof or any other factors designated by the Committee. The Committee will determine the terms and conditions of such Awards. Such shares delivered pursuant to an Award in the nature of a purchase right will be purchased for such consideration, paid for at such times, by such methods and in such forms, including cash, shares, other awards, other property, or any combination thereof, as the Committee will determine.

Tax Limitations on Incentive Stock Options. The aggregate fair market value, determined at the time of grant, of our common stock with respect to ISOs that are exercisable for the first time by an option holder during any calendar year under all of our stock plans may not exceed $100,000. Options or portions thereof that exceed such limit will generally be treated as NSOs. No ISO may be granted to any person who, at the time of the grant, owns or is deemed to own stock possessing more than 10% of our total combined voting power or that of any of our affiliates unless (i) the option exercise price is at least 110% of the fair market value of the stock subject to the option on the date of grant, and (2) the option is not exercisable after the expiration of five years from the date of grant. No ISO may be issued more than ten years following the earlier of (i) the date of adoption or (ii) the most recent date ofseeking stockholder approval of the 2014 Equity Incentive Plan byFrench Sub-Plan so that we will have the Company’s stockholders, except as permitted by Section 422 of the Code.

Section 409A.With respectability to Awards subject to Section 409A of the Code, the 2014 Equity Incentive Plan is intended to comply with the requirements of Section 409A of the Code and the regulations thereunder (Section 409A). In any provision of the 2014 Equity Incentive Plan or any term or condition of any Award would otherwise frustrate or conflict with this intent, the provision, term or condition will be interpreted and deemed amended so as to avoid this conflict.

Adjustments; Corporate Transactions. In the event of certain changes in our corporate structure, including any dividend or other distribution, recapitalization, stock split, reverse stock split, reorganization, merger,

consolidation, splitup, spinoff, combination, repurchase, or exchange of shares of the Company, the Committee will make appropriate adjustments to outstanding awards to prevent diminution or enlargement ofoffer the benefits or potential benefits availableof RSUs to employees of Penumbra France in a manner that qualifies for beneficial tax and social security treatment under the 2014 Equity Incentive Plan.

Merger or Change of Control. In the event of certain corporate transactions specified in the 2014 Equity Incentive Plan, including a merger or change of control, as defined in the 2014 Equity Incentive Plan, each outstanding Award will be treated as the Committee determines, without a participant’s consent, including that (i) the Awards will be continued by the Company or assumed or substituted by the succeeding corporation; (ii) the Awards will terminate; (iii) outstanding Awards will vest and become exercisable, (iv) the Awards will terminate in exchange for an amount of cash and/or property, if any, equal to the amount that would have been attained upon the exercise of the Award or realization of the rights under the Award as of the date of the transaction, (v) the replacement of any Award with rights or property selected by the Committee or (vi) any combination of the above.

In the event that the Company does not continue, and the successor corporation does not assume or substitute the Award or portion thereof, then with respect such Award (or portion thereof), the participant will fully vest in and have the right to exercise all of his or her outstanding options and stock appreciation rights and all restrictions on restricted stock and restricted stock units will lapse and, with respect to Awards with performance-based vesting (including performance awards), unless otherwise provided in an Award agreement, performance goals will be deemed achieved at 100% of the target levels. The Committee is not obligated to treat all stock Awards, even those that are of the same type, in the same manner. Under the 2014 Equity Incentive Plan, a change of control is generally (i) the acquisition by a person or entity of more than 50% of our combined voting power other than by private financing that is approved by the Board, (ii) if we are public, the date on which a majority of the Board has been replaced during any twelve-month period by directors whose appointment or election is not endorsed by a majority of the members of the Board prior to the date of appointment or election; or (iii) change in ownership of a substantial portion of our assets.

Amendment and Termination. The 2014 Equity Incentive Plan will continue in effect until terminated by the Board. The Committee has the authority to amend or alter the 2014 Equity Incentive Plan, provided that such action does not materially impair the existing rights of any participant without such participant’s written consent.

Tax Aspects under the Code

applicable French law. The following is a summary of the principal federal incomeFrench tax consequences of certain transactionsissuing RSUs under the 2014 Equity Incentive Plan.French Sub-Plan that qualify for beneficial tax and social security treatment under applicable French law. It does not describe all federalFrench tax consequences under the 2014 Equity Incentive Plan,French Sub-Plan, nor does it describe state or localany other tax consequences. Participants inreceiving RSUs under the 2014 Equity Incentive PlanFrench Sub-Plan should review the current tax treatment with their individual tax advisors at the time of grant, exercisevesting, disposition or any other transaction relating to an Awarda grant of RSUs or the underlying shares.

ISOs


Vesting of RSUs. Upon the vesting of RSUs granted under the French Sub-Plan, the Company will generally be required to pay a French social security contribution in an amount equal to 20% of the fair market value of the shares on the vest date. No taxable income is generally realized by the optioneerecipient upon the grant or exercisevesting of an ISO. IfRSUs.

Disposition of Shares. Upon the disposition of shares of common stock issued to an optionee pursuant to the exercise of an ISO are sold or transferred after two years from the date of grant and after one year from the date of exercise, then (i) upon sale of such shares, any amount realized in excess of the option price (the amount paid for the shares) will be taxed to the optionee as a long-term capital gain, and any loss sustained will be a long-term capital loss, and (ii) the Company will not be entitled to any deduction for federal income tax purposes. The exercise of an ISO will give rise to an item of tax preference that may result in alternative minimum tax liability for the optionee. If shares of common stock acquiredissuable upon the exercisevesting of an ISO are disposed of prior toRSUs granted under the expiration ofFrench Sub-Plan, the two-year and one-year holding periods described above (a disqualifying disposition),recipient will generally (i) the optionee will realize ordinaryrecognize income in the year of disposition in an amount equal to the excess (if any) of the fair market value of the shares on the vest date subject to personal income taxation (at a rate up to 49%), social taxation (at a rate of common stock at exercise (or, if less,17.2% for the amount realized onportion of the value up to €300,000 and 9.7% for the portion of the value in excess of €300,000), and social security contribution (at a salerate of such shares10% for the portion of common stock) over the exercise price thereof and (ii) the Companyvalue in excess of €300,000), but will generally be entitled to deduct such amount. Special rules apply where all or a 50% reduction in the level of personal income taxation for the portion of the exercise price ofvalue up to €300,000. In addition, the ISO is paid by tendering shares of common stock.

If an ISO is exercised at a time when it no longer qualifies for the tax treatment described above, the option is treated as an NSO. Generally, an ISOrecipient will not be eligible for the tax treatment described above if it is exercised more than three months following termination of employment (or one year in the case of termination of employment by reason of disability). In the case of termination of employment by reason of death, the three-month rule does not apply.

NSOs. Nogenerally recognize income is realized by the optionee at the time the option is granted. Generally, (i) at exercise, ordinary income is realized by the optionee in an amount equal to the difference between the optionsales price of the shares and the fair market value of the shares of common stock on the vest date of exercise, and the Company receives a tax deduction for the same amount and (ii) at disposition, appreciation or depreciation after the date of exercise is treated as either short-term or long-term capital gain or loss depending on how long the shares of common stock have been held. Special rules apply where all or a portion of the exercise price of the NSO is paid by tendering shares of common stock. Upon exercise, the optionee will also be subject to Social Security taxes on the excesscapital gains taxation (at a flat rate of the fair market value over the exercise price of the option.

Other Awards30%, including personal income tax and social taxation). The Company will generally willnot be entitledrequired to apay any social tax deduction in connection with an Awardor make any social security contribution upon the disposition of shares issuable upon the vesting of RSUs granted under the 2014 Equity Incentive Plan in an amount equal to the ordinary income realized by the participant at the time the participant recognizes such income. Participants typically are subject to income tax and recognize such tax at the time that an Award is exercised, vests or becomes non-forfeitable, unless the Award provides for a further deferral.

Parachute Payments. The vesting of any portion of an option or other Award that is accelerated due to the occurrence of a change in control (such as a sale event) may cause a portion of the payments with respect to such accelerated Awards to be treated as “parachute payments,” as defined in the Code. Any such parachute payments may be non-deductible to the Company, in whole or in part, and may subject the recipient to a non-deductible 20% federal excise tax on all or a portion of such payment (in addition to other taxes ordinarily payable).

Limitation on Deductions. Under Section 162(m) of the Code, the Company’s deduction for certain awards under the 2014 Equity Incentive Plan may be limited to the extent that the chief executive officer or other executive officer whose compensation is required to be reported in the summary compensation table (other than the principal financial officer) receives compensation in excess of $1 million a year (other than performance-based compensation that otherwise meets the requirements of Section 162(m) of the Code). The 2014 Equity Incentive Plan is structured to allow certain awards to qualify as performance-based compensation.

Stock Price

On April 21, 2016, the closing price of our common stock as reported by the NYSE was $54.40.

French Sub-Plan.


Plan Benefits


Because the grant of awardsRSUs under the 2014 Equity Incentive PlanFrench Sub-Plan is within the discretion of the Board, or one or more duly authorized committee thereof, or one or more officers of the Company to which the Board or a duly authorized committee thereof has delegated such authority, and dependent upon individual and corporate performance, among other factors, it is not possible to determine at this time the amount or dollar value to be received by a person or group under the 2014 Equity Incentive Plan.

Equity Compensation Plan Information

The following table provides certain information with respect to allFrench Sub-Plan. However, since none of Penumbra’s equity compensation plans asour executive officers or directors are residents of December 31, 2015.

Plan Category

 Number of
securities
to be issued upon
exercise of
outstanding options,
warrants and rights
  Weighted average
exercise price of
outstanding
options, warrants
and rights
  Number of securities
remaining available
for future issuance
under equity
compensation plans
(excluding securities
reflected in column (a))
 
  (a)  (b)  (c) 

Equity compensation plans approved by stockholders(1)

  4,210,791   $13.16    2,452,533(3) 

Equity compensation plans not approved by stockholders

  394,125   $7.55   
 

 

 

   

 

 

 

Total(2)

  4,604,916   $12.68    2,452,533  
 

 

 

   

 

 

 

(1)Amount does not include any shares of common stock issuable under the Penumbra, Inc. Employee Stock Purchase Plan (the ESPP). The Company issues shares under the ESPP once every six months based on employee elections in the preceding six months. Pursuant to the terms of the ESPP, the number of shares to be issued and the price per shareFrance for French tax purposes, none of these individuals is not determined until immediately before the date of issuance.
(2)As of December 31, 2015, the weighted average remaining term of the 3,755,345 options outstanding was 6.79 years.
(3)The number of shares available for issuance under the 2014 Equity Incentive Plan increases automatically on the first day of each fiscal year of the Company beginning with the 2016 fiscal year and ending with the 2025 fiscal year, in an amount equal to the least of (i) 2,500,000 shares, (ii) 5% of the outstanding shares on the last day of the immediately preceding fiscal year, or (iii) such number of shares determined by the Board, to the extent allowed by Section 422 of the Code, and the regulations promulgated thereunder.

The Board believes that it is in the Company’s best interest and in the best interest of the Company’s stockholders to ratify the 2014 Equity Incentive Plan to allow the Company to continue to grant equity awards under this plan. The Company’s Named Executive Officers have an interest in this proposal as they are eligible to receive awardsRSUs under the 2014 Equity Incentive Plan.

French Sub-Plan.

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Approval of this proposal requires the affirmative vote of a majority of shares cast by the holders of shares present in person or represented by proxy and entitled to vote at the Annual Meeting. Abstentions and broker non-votes will not count as votes cast on this proposal and therefore will not affect the outcome of this proposal.
THE BOARD OF DIRECTORS RECOMMENDS A VOTE IN FAVOR OF PROPOSAL NO. 3.

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PROPOSAL NO. 4: ADVISORY VOTE ON THE COMPENSATION OF THE COMPANY’S NAMED EXECUTIVE OFFICERS
Background and Purpose of Proposal
In accordance with rules promulgated pursuant to Section 14A of the Exchange Act, stockholders are being asked to approve, on an advisory and non-binding basis, the compensation of the Company’s NEOs (as defined below) as disclosed in this Proxy Statement. This is commonly referred to as a “Say-on-Pay” proposal. This advisory vote is not intended to address any specific item of compensation, but rather the overall compensation of the Company’s NEOs and the philosophy, policies and practices described in this Proxy Statement. At the 2017 annual meeting of stockholders, our stockholders expressed the preference that we hold an advisory vote on named executive officer compensation each year. The Board affirmed the stockholders’ preference and will hold “Say-on-Pay” votes on an annual basis until the next required stockholder vote on “Say-on-Pay” frequency, which is scheduled to be held at our 2023 annual meeting of stockholders.
The compensation of the Company’s NEOs subject to this advisory vote is disclosed in this Proxy Statement under the section entitled “Executive Compensation,” including the “Compensation Discussion and Analysis,” the compensation tables, and the related narrative disclosure contained therein. As described in detail in these disclosures, the Company’s compensation philosophy is to maintain a transparent and simple executive compensation program that fosters an ownership mentality by emphasizing targeted long-term equity compensation coupled with cash compensation solely in the form of a base salary. Please read the section below entitled “Executive CompensationCompensation Discussion and Analysis” and the compensation tables and related narrative disclosure that follow it for additional information regarding the Company’s 2020 executive compensation program, including information about the 2020 compensation of the Company’s NEOs.
Accordingly, the Board is asking the stockholders to indicate their support for the compensation of the Company’s NEOs as described in this Proxy Statement by casting a non-binding advisory vote “FOR” the following resolution:
RESOLVED, that the compensation paid to the Company’s NEOs for fiscal 2020, as disclosed in this Proxy Statement pursuant to the compensation disclosure rules of the SEC, including the Compensation Discussion & Analysis, compensation tables, and narrative discussion and any related material, is APPROVED.”
The “Executive Compensation—Compensation Discussion and Analysis” section of this Proxy Statement contains more information on the Company’s executive compensation program and we urge you to read it carefully before casting your vote on this proposal. Because the vote is advisory, it is not binding on the Company, the Board or the Compensation Committee. Nevertheless, the views expressed by the stockholders, whether through this vote or otherwise, are important to our management, the Board and the Compensation Committee. Our management, Board and Compensation Committee all intend to consider the results of this vote in making determinations in the future regarding our executive compensation arrangements and the Company’s executive compensation program, policies and practices.
Advisory approval of this proposal requires the affirmative vote of a majority of shares cast by the holders of shares present in person or represented by proxy and entitled to vote at the Annual Meeting. Abstentions and broker non-votes will not count as votes cast on this proposal and therefore will not affect the outcome of this proposal.
THE BOARD OF DIRECTORS RECOMMENDS A VOTE IN FAVOR OF PROPOSAL NO. 4.


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OTHER INFORMATION RELATED TO PENUMBRA, THEITS DIRECTORS AND EXECUTIVE OFFICERS

Security Ownership of Certain Beneficial Owners and Management

The following table setstables set forth certain information known to us regarding beneficial ownership of our common stock as of March 31, 20162021 by:

each person known by us to be the beneficial owner of more than 5% of any class of our voting securities;

each of our named executive officers;

each of our directors; and

all current executive officers and directors as a group.

Beneficial ownership is determined in accordance with SEC rules, and generally includes voting power and/or investment power with respect to the securities held. Shares of common stock subject to options currently exercisable or exercisable within 60 days of March 31, 20162021 are deemed outstanding and beneficially owned by the person holding such options for purposes of computing the number of shares and percentage beneficially owned by such person, but are not deemed outstanding for purposes of computing the percentage beneficially owned by any other person. Except as indicated in the footnotes to this table and subject to applicable community property laws, to our knowledge the persons or entities named in this table have sole voting and investment power with respect to all shares of our common stock shown as beneficially owned by them. The table below is based upon information suppliedfurnished to us by our executive officers, directors and principal stockholders and Schedules 13G (or amendments thereto) filed with the SEC.

Unless otherwise indicated, the mailing address of each of the stockholders below is c/o Penumbra, Inc., One Penumbra Place, Alameda, California 94502.

Name of Beneficial Owner

 Amount and Nature of
Beneficial Ownership
  Percentage of Common
Stock(1)
 

5% stockholders

  

FMR LLC(2)

  3,827,591    12.5

Directors and Named Executive Officers

  

Adam Elsesser(3)

  1,700,982    5.5

Arani Bose, M.D.(4)

  1,545,662    5.0

Don Kassing(5)

  18,500    *  

Walter Wang(6)

  1,483,431    4.8

Harpreet Grewal

  16,639    *  

Kevin Sullivan

  28,949    *  

Sri Kosaraju(7)

  539,607    1.8

Daniel Davis(8)

  212,292    *  

All current executive officers and directors as a group (11 persons)

  5,546,062    22.0

Principal Stockholders
Name of Beneficial OwnerAmount and Nature of Beneficial Ownership
Percentage of Common Stock(1)
5% stockholders
FMR LLC(2)
5,446,64914.9 %
BlackRock, Inc.(3)
3,558,8849.8 %
Capital Research Global Investors(4)
3,248,1928.9 %
The Vanguard Group(5)
3,057,7108.4 %
Wellington Management Group LLP, Wellington Group Holdings LLP, Wellington Investment Advisors Holdings LLP, Wellington Management Company LLP(6)
1,890,2585.2 %

*Represents less than 1% of Penumbra’s outstanding common stock.
(1)Based on 30,692,168 shares of common stock outstanding on March 31, 2016. Shares of common stock subject
(1)    Based on 36,481,857 shares of common stock outstanding on March 31, 2021.
(2)    Beneficial ownership is as of December 31, 2020 and is based solely on information contained in the Schedule 13G/A filed with the SEC on February 8, 2021 by FMR LLC and Abigail P. Johnson (as Director, Chairman, and Chief Executive Officer of FMR LLC). FMR LLC, in its capacity as a parent holding company or control person for various subsidiaries, may be deemed to options that are exercisable within 60 days following March 31, 2016 and shares of restricted stock that will vest within 60 days following March 31, 2016 are deemed outstanding and beneficially own the indicated shares and has sole dispositive power over 5,446,649 shares and sole voting power over 704,713 shares. FMR LLC reported its beneficial ownership on behalf of itself and the following direct and indirect subsidiaries and affiliates: FIAM LLC, Fidelity Management & Research Company (FMR Co), and Strategic Advisers LLC.
FMR Co, a wholly owned by the person holding the options for the purpose of computing the percentage ownership of the person but are not treated as outstanding for the purpose of computing the percentage ownership of any other person.
(2)

Beneficial ownership is as of December 31, 2015, and is based solely on information contained in the Schedule 13G/A filed with the SEC on February 12, 2016, by FMR LLC and Abigail P. Johnson (as Director, Vice Chairman, Chief Executive Officer and President of FMR LLC). FMR LLC, in its capacity as

a parent holding company or control person for various subsidiaries, may be deemed to beneficially own the indicated shares and has sole dispositive power over 3,827,591 shares and sole voting power over 247,322 shares. FMR LLC reported its beneficial ownership on behalf of itself and the following direct and indirect subsidiaries and affiliates: Fidelity Institutional Asset Management Trust Company (formerly known as Pyramis Global Advisors Trust Company) and FMR Co., Inc. (Fidelity).

Fidelity, a wholly-owned subsidiary of FMR LLC, is the beneficial owner of 5% or greater of our outstanding common stock. Neither FMR LLC nor Abigail P. Johnson has the sole power to vote or direct the voting of the shares owned directly by the various investment companies registered under the Investment Company Act (Fidelity Funds) advised by Fidelity Management & Research Company (FMR Co), a wholly owned subsidiary of FMR LLC,Co, which power resides with the Fidelity Funds’ Boards of Trustees. FMR

29


Co carries out the voting of the shares under written guidelines established by the Fidelity Funds’ Boards of Trustees.

The address for FMR LLC is 245 Summer Street, Boston, MA 02210.

(3)    Beneficial ownership is as of December 31, 2020 and is based solely on information contained in the Schedule 13G/A filed with the SEC on January 29, 2021 by BlackRock, Inc. (BlackRock). BlackRock, in its capacity as a parent holding company or control person for various subsidiaries, may be deemed to beneficially own the indicated shares and has sole dispositive power over 3,558,884 shares and sole voting power over 3,390,036 shares. BlackRock reported its beneficial ownership on behalf of itself and the following direct and indirect subsidiaries and affiliates: BlackRock Life Limited, BlackRock International Limited, BlackRock Advisors, LLC, BlackRock (Netherlands) B.V., BlackRock Fund Advisors, BlackRock Institutional Trust Company, National Association, BlackRock Asset Management Ireland Limited, BlackRock Financial Management, Inc., BlackRock Japan Co., Ltd., BlackRock Asset Management Schweiz AG, BlackRock Investment Management, LLC, BlackRock Investment Management (UK) Limited, BlackRock Asset Management Canada Limited, BlackRock (Luxembourg) S.A., BlackRock Investment Management (Australia) Limited, BlackRock Advisors (UK) Limited, and BlackRock Fund Managers Ltd.
BlackRock Fund Advisors, a wholly-owned subsidiary of BlackRock, is the beneficial owner of 5% or greater of our outstanding common stock.
The address for BlackRock is 55 East 52nd Street, New York, NY 10055.
(4)    Beneficial ownership is as of December 31, 2020 and is based solely on information contained in the Schedule 13G filed with the SEC on February 16, 2021 by Capital Research Global Investors (CRGI). CRGI, a registered investment adviser, is a division of Capital Research and Management Company (CRMC), as well as its investment management subsidiaries and affiliates Capital Bank and Trust Company, Capital International, Inc., Capital International Limited, Capital International Sarl and Capital International K.K. (together with CRMC, the investment management entities). CRGI’s divisions of each of the investment management entities collectively provide investment management services under the name “Capital Research Global Investors.” CRGI is deemed to be the beneficial owner of the indicated shares and has sole voting and dispositive power over 3,248,192 shares.
The address for CRGI is 333 South Hope Street, 55th Floor, Los Angeles, CA 90071.
(5)    Beneficial ownership is as of December 31, 2020 and is based solely on information contained in the Schedule 13G/A filed with the SEC on February 10, 2021 by The Vanguard Group (Vanguard). The Vanguard Group, a registered investment adviser, has shared voting power with respect to 26,351 shares, shared dispositive power with respect to 53,975 shares, and sole dispositive power with respect to 3,003,735 shares. Vanguard filed the report on behalf of itself and its wholly owned subsidiaries, Vanguard Asset Management, Limited, Vanguard Fiduciary Trust Company, Vanguard Global Advisors, LLC, Vanguard Group (Ireland) Limited, Vanguard Investments Australia Ltd, Vanguard Investments Canada Inc., Vanguard Investments Hong Kong Limited, and Vanguard Investments UK, Limited.
The address for Vanguard is 100 Vanguard Blvd., Malvern, PA 19355.
(6) Beneficial ownership is as of December 31, 2020 and is based solely on information contained in the Schedule 13G jointly filed with the SEC on February 4, 2021 by the stockholders (collectively, Wellington). Each such entity reported that it has shared voting power with respect to 1,774,936 shares and shared dispositive power with respect to 1,890,258 shares, except for Wellington Management Company LLP, which reported that it has shared voting power with respect to 1,763,451 shares and shared dispositive power with respect to 1,820,788 shares. The securities held by Wellington Management Group LLP, as parent holding company of certain holding companies and the entities known as the Wellington Investment Advisers (Wellington Management Company LLP, Wellington Management Canada LLC, Wellington Management Singapore Pte Ltd, Wellington Management Hong Kong Ltd, Wellington Management International Ltd, Wellington Management Japan Pte Ltd, and Wellington Management Australia Pty Ltd), are owned of record by clients of the Wellington Investment Advisers. Wellington Investment Advisors Holdings LLP controls directly, or indirectly through Wellington Management Global Holdings, Ltd., the Wellington Investment Advisers. Wellington Investment Advisors Holdings LLP is owned by Wellington Group Holdings LLP. Wellington Group Holdings LLP is owned by Wellington Management Group LLP.
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The address for Wellington is c/o Wellington Management Company LLP, 280 Congress Street, Boston, MA          02210.

Directors and Executive Officers
Name of Beneficial OwnerAmount and Nature of Beneficial Ownership
Percentage of Common Stock(1)
Directors and Named Executive Officers
Adam Elsesser(2)
1,557,5824.2 %
Arani Bose, M.D.(3)
465,6621.3 %
Harpreet Grewal12,328*
Don Kassing(4)
9,626*
Janet Leeds2,407*
Bridget O’Rourke3,196*
Surbhi Sarna1,434*
Thomas Wilder(5)
3,926*
Johanna Roberts(6)
93,261*
Lynn Rothman(7)
184,444*
Lambert Shiu(8)
31,474*
Maggie Yuen(9
3,619 *
All executive officers and directors as a group (13 persons)2,793,9687.5 %

(3)Mr. Elsesser has (i) sole voting power and sole dispositive power with respect to 1,686,838 shares, which includes (x) 1,236,838 shares held by Mr. Elsesser and (y) options to purchase 450,000 shares that are exercisable within 60 days of March 31, 2016, held by Mr. Elsesser and (ii) shared voting and dispositive power with respect to 14,144 shares held by the Siegel/Elsesser Trust for which Mr. Elsesser is Trustee.
(4)Dr. Bose has (i) sole voting power and sole dispositive power with respect to 1,281,518 shares, which includes (x) 731,518 shares held by Dr. Bose, (y) 250,000 shares held by Arani Bose 2009 Family Trust, for which Dr. Bose acts as Investment Advisor, and (z) options to purchase 300,000 shares that are exercisable within 60 days of March 31, 2016, held by Dr. Bose, and (ii) shared voting and shared investment power with respect to 264,144 shares, which includes (x) 14,144 shares held by Arani & Shumita Bose and (y) 250,000 shares held by Shumita Bose 2009 Family Trust, for which Shumita Bose acts as Investment Advisor.
(5)Mr. Kassing has (i) sole voting power and sole dispositive power with respect to 2,500 shares held by Mr. Kassing, and (ii) shared voting and shared investment power with respect to16,000 shares held by The Kassing Family Trust, for which Mr. Kassing acts as Co-Trustee with his wife.
(6)Walter Wang has (i) sole voting power and sole dispositive power with respect to 519,571 shares held by Mr. Wang, and (ii) shared voting and shared dispositive power with respect to 963,860 shares held by Wang Ventures LLC of which Mr. Wang is the owner of a 25% membership interest and for which a relative of Mr. Wang is the Managing Member. To the extent Mr. Wang is deemed to have beneficial ownership of the shares held by Wang Ventures LLC, he disclaims beneficial ownership except to the extent of his pecuniary interest therein.
(7)Mr. Kosaraju has (i) sole voting power and sole dispositive power with respect to 453,646 shares that are subject to Penumbra’s right of repurchase as of March 31, 2016, held by Mr. Kosaraju, and (ii) shared voting and dispositive power with respect to 85,961 shares held by The Kosaraju Family Trust for which Mr. Kosaraju is Trustee.
(8)Shares beneficially owned by Mr. Davis consist of (x) 78,626 shares held by Mr. Davis, (y) options to purchase 133,666 shares that are exercisable within 60 days of March 31, 2016, held by Mr. Davis, and (z) 25,000 shares that are subject to Penumbra’s right of repurchase as of March 31, 2016, held by Mr. Davis.

*    Represents less than 1% of Penumbra’s outstanding common stock.
(1)    Based on 36,481,857 shares of common stock outstanding on March 31, 2021. Shares of common stock subject to issuance upon vesting of RSUs or exercise of stock options that will vest within 60 days of March 31, 2021 are deemed outstanding and beneficially owned by the person holding the RSUs or stock options for the purpose of computing the percentage ownership of the person or any group including that person but are not treated as outstanding for the purpose of computing the percentage ownership of any other person.
(2)    Mr. Elsesser has (i) shared voting and dispositive power with respect to 957,582 shares held by the Siegel/Elsesser Revocable Trust, for which Mr. Elsesser acts as Co-Trustee with his wife, and (ii) sole voting power and sole dispositive power with respect to 600,000 shares issuable upon the exercise of stock options held by Mr. Elsesser that are exercisable within 60 days of March 31, 2021.
(3)    Dr. Bose has (i) sole voting power and sole dispositive power with respect to 451,518 shares held by Dr. Bose, and (ii) shared voting and investment power with respect to 14,144 shares held by Arani & Shumita Bose.
(4)    Mr. Kassing has (i) sole voting power and sole dispositive power with respect to 1,126 shares held by Mr. Kassing, and (ii) shared voting and investment power with respect to 8,500 shares held by the Kassing Family Trust, for which Mr. Kassing acts as Co-Trustee with his wife.
(5)    Mr. Wilder has (i) sole voting power and sole dispositive power with respect to 133 shares held by Mr. Wilder, and (ii) shared voting power and shared dispositive power with respect to 3,793 shares held by the Thomas and Catharine Wilder Family Trust dated March 31, 2006, for which Mr. Wilder acts as Co-Trustee with his wife.
(6)    Ms. Roberts has sole voting power and sole dispositive power with respect to (i) 39,511 shares held by Ms. Roberts, (ii) 3,750 shares that are subject to RSUs held by Ms. Roberts that will vest within 60 days of March 31, 2021, and (iii) 50,000 shares issuable upon the exercise of stock options held by Ms. Roberts that are exercisable within 60 days of March 31, 2021.
(7)    Ms. Rothman has (i) sole voting and dispositive power with respect to (x) 22,482 shares held by Ms. Rothman, and (y) 60,155 shares issuable upon the exercise of stock options held by Ms. Rothman that are exercisable within 60 days of March 31, 2021, and (ii) shared voting and investment power with respect to 101,807 shares
31


held by the Trust of Richard E. Koch & Lynn D. Rothman, for which Ms. Rothman acts as Co-Trustee with her husband.
(7)    Mr. Shiu has (i) sole voting and dispositive power with respect to (x) 7,449 shares held by Mr. Shiu, and (y) 23,725 shares issuable upon the exercise of stock options held by Mr. Shiu that are exercisable within 60 days of March 31, 2021, and (ii) shared voting and investment power with respect to 300 shares held by Mr. Shiu’s spouse in an individual retirement account.
(8)    Ms. Yuen has sole voting and dispositive power with respect to (i) 822 shares held by Ms. Yuen, (ii) 2,468 shares issuable upon the exercise of stock options held by Ms. Yuen that are exercisable within 60 days of March 31, 2021, and (iii) 329 shares that are subject to stock options held by Ms. Yuen that will vest within 60 days of March 31, 2021.
Executive Officers

The following table sets forth certain information concerning our executive officers as of March 31, 2016.

2021.

Name

Age

Position with Penumbra

Adam Elsesser

5954Chairman, Chief Executive Officer and President

Arani Bose, M.D.

5459Chief Innovator

Sri Kosaraju

38Chief Financial Officer and Head of Strategy

Daniel Davis

38President, North America

James Pray

5257President, International

Lynn Rothman

Johanna Roberts
55Executive Vice President, Chief Business Officer

Robert Evans

6949Executive Vice President, General Counsel and Secretary
Lynn Rothman60Executive Vice President and Chief Business Officer
Lambert Shiu41Chief Accounting Officer
Maggie Yuen49Chief Financial Officer

There are no family relationships between any of our directors and any of our executive officers.

Mr. Elsesser’s and Dr. Bose’s biographies can be found on pages 10-11 of this Proxy Statement with the biographies of the other members of the Board.Board beginning on page 9 of this Proxy Statement. Biographies for our other executive officers, including our other Named Executive Officers,named executive officers, are below.

Sri Kosaraju joined Penumbra as Chief Financial Officer and Head of Strategy in 2015. Prior to joining Penumbra, Mr. Kosaraju had over 16 years of experience in investment banking. Mr. Kosaraju worked for J.P. Morgan Securities LLC (J.P. Morgan) from 1999 until 2015, where he held a variety of positions with successively greater responsibility, most recently Managing Director of Equity Capital Markets, Head of Healthcare Equity Capital Markets and co-Head of Technology, Media, Telecom Equity Capital Markets. Prior to entering J.P. Morgan’s equity capital markets group in 2006, Mr. Kosaraju served in various practice groups at J.P. Morgan, including Equity Derivatives from 2003 to 2006 and Technology, Media, Telecom Investment Banking Coverage from 1999 to 2003. Mr. Kosaraju received a B.S. from Massachusetts Institute of Technology.

Daniel Davis joined Penumbra in 2007. He has served as President, North America, since 2015. Mr. Davis previously served as Vice President of Strategy from 2013 to 2014 and as Director of Marketing from 2011 to 2012. Mr. Davis joined our sales team in 2007, serving as a Sales Trainer from 2008 to 2011. Before joining Penumbra, Mr. Davis held various sales and marketing positions at Boston Scientific Corporation. Mr. Davis received a B.A. from Duke University.

James Pray joined Penumbra in 2005. He has served as President, International, since January 2015 and as President from 2005 to January 2015. Prior to joining Penumbra, Mr. Pray had over 15 years of experience in the medical device industry, much of that in the neurovascular arena. Prior to joining Penumbra, Mr. Pray worked for Boston Scientific Corporation, including as the Director of Marketing for the neurovascular division from 2000 to 2005. Mr. Pray also worked as a Research and Development Engineer and Engineering Manager for SCIMED Life Systems, a medical device company, from 1990 to 1996. Mr. Pray received a B.S. and M.S. from the University of Minnesota.

Johanna Roberts joined Penumbra in 2014. She served as Vice President and Deputy General Counsel from July 2015 until her promotion to Executive Vice President, General Counsel and Secretary in September 2018. Prior to joining Penumbra, Ms. Roberts had fifteen years’ experience working for several law firms, including Morrison & Foerster LLP in San Francisco. Ms. Roberts received a B.A. from Dartmouth College and J.D. from Harvard Law School.
Lynn Rothman joined Penumbra in 2007. She has served as Executive Vice President and Chief Business Officer since January 2015; as Chief Financial Officer from March 2009 to January 2015; as Vice President, Administration from January 2009 to March 2009, and as Human Resources Manager from 2007 to January 2009. Ms. Rothman joined Penumbra with over 20 years of experience in finance and marketing of medical and emerging growth companies. Ms. Rothman served as Director of Corporate Marketing at Confer Software, Inc., a disease management company, from 1997 to 2000. Prior to that time, Ms. Rothman worked at Robertson, Stephens & Company, a financial services firm, where she worked in both health care research and venture capital focused on potential medical device, service and software investment opportunities. She received a B.A. from Stanford University and an M.B.A. from The Wharton School, University of Pennsylvania and a B.A. from Stanford University.

Robert EvansPennsylvania.

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Lambert Shiu joined Penumbra in 2015, serving as ExecutiveDirector of Finance, then as Vice President, General CounselFinance and SecretaryAccounting until his promotion to Chief Accounting Officer in 2008.December 2019. Prior to joining Penumbra, Mr. Evans was Executive Vice President, General CounselShiu worked for PricewaterhouseCoopers, LLP (PwC), an accounting firm, for 13 years. He worked on a variety of teams during his tenure at PwC, each role increasing in levels of responsibility and Secretary of Waste

Connections, Inc.,management and spent two years in their National Office. Mr. Shiu is a publicly traded waste services company, from 2002 to 2008,Certified Public Accountant in California and a partner in the law firm Shartsis Friese LLP from 1978 to 2002. Mr. Evans received a B.A. and J.D. from the University of California, Berkeley.

Davis.

Maggie Yuen joined Penumbra as Chief Financial Officer in December 2019. Prior to joining Penumbra, Ms. Yuen spent more than 20 years driving scalable finance organizations, processes and infrastructure in the Manufacturing, Medical Devices, and Life Science industries. She served as Vice President of Finance of the Genetic Science Division within Thermo Fisher Scientific, Inc. (NYSE: TMO) (Thermo Fisher), a business focused on instrument platforms, cloud-based software, content and services, from 2016 to 2019. In her role, Ms. Yuen directed finance operations, strategic planning and business development activities, among a number of other executive functions. Prior to Thermo Fisher, Ms. Yuen held leadership positions with increasing responsibility at Mirion Technologies (from 2012 to 2016), and senior finance roles at Boston Scientific (NYSE: BSX) (from 2007 to 2010), Glu Mobile (Nasdaq: GLUU) (from 2004 to 2007), and Johnson & Johnson (NYSE: JNJ) (from 2001 to 2004). She received an MAcc and M.B.A. from the Weatherhead School of Management and a B.S. from Case Western Reserve University.
Legal Proceedings

There are no material legal proceedings toin which any director, officer or affiliate of the Company, any owner of record or beneficially of more than 5% of any class of voting securities of the Company, or any associate of any such director, officer, affiliate, of the Company, or security holder is a party adverse to the Company or any of its subsidiaries or has a material interest adverse to the Company or any of its subsidiaries.

Section 16(a) Beneficial Ownership Reporting Compliance

Section 16(a) of

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EXECUTIVE COMPENSATION
COMPENSATION DISCUSSION AND ANALYSIS
The following Compensation Discussion and Analysis (CD&A) provides information about our 2020 compensation program for the Exchange Act requiresindividuals who served as our directorsprincipal executive officer or principal financial officer and our three other most highly-compensated executive officers, and persons who beneficially own more than 10% of a registered class of our equity securities to file reports of ownership and reports of changes in the ownership with the SEC. Executive officers, directors and greater than 10% stockholders are required by the SEC to furnish us with copies of all Section 16(a) filings they make.

To the best of our knowledge and based solely on a review of the copies of such reports furnished to us or written representation that no other reports were required,each case during the fiscal year ended December 31, 2015, all Section 16(a) filing requirements applicable2020, or our named executive officers (whom we refer to as our officers, directors and greater than ten percent beneficial owners were complied with on a timely basis.

One report, covering one transaction related to withholdingNEOs), each of shares to satisfy tax withholding obligations on January 2, 2016, was filed late on behalf of Ms. Rothman; and one report, covering one transaction related to withholding of shares to satisfy tax withholding obligations on January 2, 2016, was filed late on behalf of Mr. Davis.

EXECUTIVE COMPENSATION

Our Named Executive Officers (NEOs) for fiscal 2015, which consist of our principal executive officerwhose compensation is set forth in the Summary Compensation Table and the next two most highly-compensated executives, are:

other compensation tables included in this Proxy Statement. For 2020, our NEOs were:
Adam Elsesser, our Chairman, President and Chief Executive Officer;

Sri Kosaraju,Maggie Yuen, our Chief Financial Officer;
Lynn Rothman, our Executive Vice President and Chief Business Officer;
Johanna Roberts, our Executive Vice President, General Counsel and Secretary; and
Lambert Shiu, our Chief Accounting Officer.
This CD&A also discusses our executive compensation philosophy; decisions involving our executive team, including the NEOs, with respect to compensation paid for 2020; the role of Compensia, our compensation consultant; the individual components of our executive compensation program; and certain other policies affecting executive compensation at Penumbra.
Executive Summary

2020 Executive Compensation Highlights
For the year ended December 31, 2020, the key highlights of our executive compensation program included:
Below Market Chief Executive Officer Total Cash Compensation. Throughout his tenure as our Chief Executive Officer, Mr. Elsesser has expressed a preference to our Compensation Committee that his cash compensation be modest so we could invest in other areas of the business. Mr. Elsesser maintained this preference in fiscal year 2020 and was not granted any new equity award or cash compensation increases. In addition, in order to support our business and workforce in light of the COVID-19 pandemic, Mr. Elsesser voluntarily took a substantial salary reduction for the majority of 2020. As such, for 2020 his total cash compensation was below the competitive market 10th percentile.
Below Market NEO Total Cash Compensation. Because we generally do not pay bonuses or other cash incentive compensation, total cash compensation levels were, as of September 2020, at or below the competitive market 15th percentile for all of our NEOs, other than Mr. Shiu, whose total cash compensation level approximated the competitive market 75th percentile.
Peer Group. We added two companies to, and removed two companies from, our compensation peer group. The removals were due to acquisition activity, and the additions were consistent with our compensation peer group inclusion criteria, which reflected changes in our revenue, market cap and growth profile.
No Increases to Base Salary. None of our NEOs received an increase to base salary in 2020.
No Short-Term Incentive Compensation Award. None of our NEOs received cash bonus or other short-term incentive compensation in 2020.
No Equity Awards. None of our NEOs received equity award grants in 2020.
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COVID-19 Pandemic. In order to support our business and workforce in light of the COVID-19 pandemic, all of our executive officers, including our NEOs, voluntarily took salary reductions for a portion of 2020.
Executive Compensation Philosophy
Our Board and Compensation Committee maintain a simple structure for our executive compensation program focused on base salary and equity ownership. Because we generally do not pay annual bonuses (or other cash incentives), our NEOs’ base salaries are at the higher end of the competitive market, but given this is their only cash compensation, our NEOs receive total cash compensation that is typically at the lower end of our competitive market.
We are confident that our streamlined compensation program aligns with our culture of cooperation and that it incentivizes our NEOs to work for the overall long-term good of the Company.
The Compensation Committee periodically reviews our compensation philosophy to determine whether any changes to our current philosophy are required to reward, incentivize, and retain our NEOs, or for other purposes.
Executive Compensation Philosophy, Objectives, Design and Components

It is critical to accomplishing our business objectives that we attract and retain talented executives whose skills and expertise enable them to contribute to our long-term success. As such, the principle objectives of our executive compensation program are to fairly reward, incentivize, and retain members of our executive team so that they perform in a manner that aligns their long-term interests with those of the Company and our stockholders. The following table identifies the main elements of our 2020 executive compensation program, the reasons for each, and the key features of each element within our 2020 executive compensation program:

ElementReason for Providing ElementKey Features
Base SalaryProvide our NEOs a competitive fixed level of cash compensation for their services based on their knowledge, skills, and experience.
Reviewed annually for market competitiveness, taking into account the fact that we do not offer annual cash incentive compensation to our NEOs. We did not make any increases to the base salaries of our NEOs in 2020. In addition, in order to support our business and workforce in light of the COVID-19 pandemic, all of our executive officers, including our NEOs, voluntarily took salary reductions for a portion of 2020.
Long-Term Equity AwardsProvide long-term retention and incentives to our NEOs that align their interests with our stockholders’ interests.We do not have an established annual program of awarding equity grants to our NEOs. However, we continually evaluate whether long-term equity awards are needed for retention, interest alignment, or other purposes. None of our NEOs received equity award grants in 2020.
Since our founding in 2004, we have consistently maintained a transparent and simple executive compensation program that fosters an ownership mentality by emphasizing targeted long-term equity compensation coupled with cash compensation solely in the form of a base salary.The primary components of the compensation program for our NEOs are base salary and equity awards in the form of stock options and RSUs, all subject to time-based vesting. The 2014 Equity Incentive Plan allows us to grant, and we may consider granting, performance awards to our NEOs as an additional component of compensation in the future. To date, we have not established a practice of granting equity awards to our NEOs annually or on any other regular basis.

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We are confident that our executive compensation program aligns with our culture of cooperation, and incentivizes our NEOs to work for the overall long-term good of the Company. We believe that short-term incentive compensation or other cash bonus programs can result in individuals adapting their conduct to meet specific short-term goals, the achievement of which may have unintended consequences over the long term. Moreover, differences in compensation resulting from short-term incentive compensation and other cash bonus programs can create distractions that are contrary to our culture of cooperation.

We pay our NEOs cash compensation in the form of a base salary that is at the higher end of the competitive market (at or above the market 55th percentile for all of our NEOs as of September 2020). However, because we generally do not pay bonuses or other cash incentive compensation, our NEO total cash compensation levels are generally at the lower end of the competitive market (at or below the 15th percentile for all of our NEOs as of September 2020, other than Mr. Shiu, whose total cash compensation level approximated the 75th percentile).
Historically, we have not made regular annual increases to the base salaries of our executive officers. In 2020, we did not make any increases to the annual base salaries of our NEOs. In addition, in order to support our business and workforce in light of the COVID-19 pandemic, all of our executive officers, including our NEOs, voluntarily took salary reductions for a portion of 2020.
While we constantly evaluate the compensation of our NEOs to reward, incentivize and retain them, as appropriate, the Compensation Committee concluded that no equity grants or cash incentive compensation were necessary in 2020.
The Compensation Committee will continue to review our compensation philosophy to determine whether any changes to our current philosophy are required to reward, incentivize, and retain our NEOs, or for other purposes.
2020 Say-on-Pay Vote and Stockholder Engagement

At our 2020 Annual Meeting of Stockholders, approximately 98% of the stockholders voting at the meeting approved the compensation paid to our NEOs in 2019. Although the vote was non-binding, the Compensation Committee believes this level of approval indicates that stockholders strongly support our executive compensation program and policies. Considering the results of this vote among other factors, the Company has maintained substantially the same approach to executive compensation for 2020.

The Company carefully considers stockholder feedback regarding our executive compensation program. Our senior management team, including our Chief Executive Officer, Chief Financial Officer and Executive Vice President, Strategy, regularly interacts with our stockholders throughout the year on a number of matters, including executive compensation. Through these and other outreach efforts, we believe we can understand our stockholders’ opinions and concerns on executive compensation and gather and convey stockholder views and comments directly to the Compensation Committee and the rest of the Board. For additional information concerning our stockholder outreach efforts, please refer to the section above entitled “ Information Regarding the Board of Directors and Corporate Governance—Stockholder Communications with the Board of Directors.

The Compensation Committee will consider the results of this year’s say-on-pay proposal, as well as feedback from our stockholders, when making future executive compensation decisions.

Roles of Compensation Committee, Management and Compensation Consultant

Role of Compensation Committee. The Compensation Committee charter requires the Compensation Committee to review and approve the compensation of our Chief Executive Officer and each of our other executive officers and to review and evaluate our executive compensation and benefits programs and policies in general. In making its determination about our executive compensation and benefits programs and policies, the Compensation Committee considers a number of factors, including the recruitment, development, promotion, retention and compensation of executive officers and other employees of the Company; the recommendations of the Chief Executive Officer (other than with respect to his own compensation); current and past total direct compensation; current and past equity ownership; competitive market data and analysis provided by Compensia; the Company’s performance and each executive officer’s impact on such performance; our operational goals; internal pay equity
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considerations; the performance of our common stock; and any other factors that it deems appropriate, with no one factor being determinative. The Compensation Committee also reviews and evaluates our current compensation philosophy, with input from our management and Compensia (including the development of a comparative group of health care equipment, health care supply and healthcare technology companies to use as our peer group for executive compensation decisions), to determine whether any changes to our current philosophy are required going forward.

For additional information regarding the Compensation Committee, see the section above entitled “Information Regarding the Board of Directors and Corporate Governance—Information Regarding Committees of the Board of DirectorsCompensation Committee” in this Proxy Statement.

Role of Management. In 2020, members of management, including our Chief Executive Officer and our Executive Vice President, General Counsel and Secretary, worked with the Compensation Committee to develop our executive compensation program for the year, including the various elements of executive compensation described below. Our Chief Executive Officer (who also serves on the Board), our Chief Innovator (who also serves on the Board), our Chief Financial Officer, our Executive Vice President and HeadChief Business Officer, our Executive Vice President, Strategy, and our Executive Vice President, General Counsel and Secretary attended Compensation Committee meetings as appropriate. None of Strategy;our NEOs participated in the discussion or decisions relating to his or her own 2020 compensation.

Role of Compensation Consultant. The Compensation Committee is authorized to retain its own advisers to assist it in performing its duties, and

Daniel Davis, the Company pays the fees charged by such advisers. Since 2015, the Compensation Committee has engaged Compensia, a national compensation consulting firm, to assist the Compensation Committee in discharging its responsibilities by conducting analysis and providing information and advice on competitive market compensation practices, including market data on executive compensation, our President, North America.executive compensation program, and compensation trends and developments, and supplying such other information and recommendations as the Compensation Committee may from time to time to request. In 2020, Compensia worked with the Compensation Committee to develop a peer group against which to compare the Company’s executive compensation program and prepared reports analyzing the Company’s executive compensation program against the competitive market.


Compensation Adjustments and Peer Group Process

We generally review our executive compensation practices on an annual basis over the course of several meetings of the Compensation Committee and the Board. The first step in the process is for the Compensation Committee, with the support of Compensia and management, to review the composition of the peer group. In connection with its analysis of our executive compensation program for 2020, Compensia collected and analyzed compensation data from a comparator group of health care equipment, health care supply and health care technology companies approved by the Compensation Committee (the peer group).

The companies in the peer group are selected based on various criteria including revenue, market capitalization and revenue growth. The criteria used to select the peer group for 2020 was drawn from health care equipment, health care supply and health care technology companies:

with annual revenue generally between $250 million and $1.0 billion;

with market capitalization generally between $1.5 billion and $22.0 billion;

with positive one-year revenue growth; and

headquartered in the United States.

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The companies comprising the 2020 peer group (approved in September 2019), as compared to the 2019 peer group (approved in September 2018) and 2018 peer group (approved in February 2018), were as follows:
2020 Peer Group2019 Peer Group2018 Peer Group
ABIOMEDAbaxisAbaxis
AtriCureABIOMEDABIOMED
Cantel MedicalAtriCureAtriCure
CryoLifeCryoLifeCryoLife
DexComDexComDexCom
GlaukosGlaukosEndologix
Globus MedicalInogenICU Medical
InogenInsuletInogen
InsuletMasimoInsulet
MasimoMedidata SolutionsMasimo
Medidata SolutionsMerit Medical SystemsNeogen
Merit Medical SystemsNeogenNevro
NeogenNevroNxStage Medical
NevroNxStage MedicalVeeva Systems
QuidelQuidel
Teladoc HealthTeladoc Health
Varex ImagingVarex Imaging
Veeva SystemsVeeva Systems
The Compensation Committee reviews and updates the peer group periodically to ensure that the peer group companies satisfy our selection criteria. As a result of such review, the following updates have been made to the peer group since 2018:

Endologix and ICU Medical were removed based on the updated inclusion criteria;
Abaxis and NxStage Medical were removed due to acquisition activity; and
Cantel Medical, Glaukos, Globus Medical, Medidata Solutions, Merit Medical Systems, Quidel, Teladoc Health, and Varex Imaging were added based on the updated inclusion criteria.

As of August 2019, as compared to the 2020 peer group, we were at approximately the 35th percentile for revenue for the preceding four quarters, at approximately the 70th percentile for market capitalization and at approximately the 75th percentile for one-year revenue growth.

The Compensation Committee uses the competitive market data provided by Compensia as a reference point, but does not believe it necessary at this stage to target any specific percentile or range of percentiles for cash, equity or total compensation for our executive officers relative to the peer group. The Compensation Committee believes the data provided by Compensia provides a useful tool in its deliberations on executive compensation.

Principal Elements of Compensation

The 2020 compensation of our NEOs consisted entirely of base salary. The mix and amount of compensation elements has been and will continue to be within the discretion and business judgment of our Board and Compensation Committee. The Compensation Committee considered total equity ownership and other factors, including but not limited to those described above under Role of the Compensation Committee, in making its compensation decisions, with no one factor being determinative, and concluded that it was not necessary to grant any cash bonuses or equity awards to our NEOs in 2020.

Base Salary. We provide base salaries to our NEOs to compensate them for services rendered on a day-to-day basis and to provide sufficient fixed cash compensation to allow them to fund their personal and household expenses
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while remaining focused on their responsibilities to the Company. When setting the base salaries of our NEOs, the Compensation Committee considers the knowledge, skills, responsibilities, experience, performance and potential to contribute to our strategic goals of our NEOs, our overall financial performance, internal pay equity as well as competitive market data provided by Compensia. None of our NEOs received an emerging growth company,increase to base salary in 2020. The Compensation Committee generally reviews base salary levels on an annual basis and may review them more frequently, for example in connection with a promotion, changes in responsibilities, or general cost of living adjustments.

Annual Cash Incentive Bonuses. We did not offer short-term cash incentive bonus opportunities to any of our NEOs in 2020. Rather, our Board and Compensation Committee continue to believe that our reliance on base salary and long-term incentive compensation in the form of equity awards adequately facilitates the achievement of our corporate operational goals and aligns each NEO’s interests with long-term stockholder interests. We have granted in the past, and may consider granting in the future, cash signing bonuses to executive officers in connection with their joining Penumbra.

Equity Awards. The Compensation Committee grants equity awards from time to time to our employees, including our executive officers, so that their long-term interests are aligned with those of our stockholders. Equity awards take the form of stock options or RSUs.

Stock options allow our executive officers (including our NEOs) to purchase shares of our common stock at a price per share equal to the fair market value of our common stock on the date of grant. Our stock options generally vest 25% after one year, and then monthly over the subsequent three-year period as to the remaining shares subject to the options, subject to continued service through each vesting date. RSUs allow our executive officers (including our NEOs) to acquire shares of our common stock on vesting. RSUs generally vest in four equal annual installments, subject to continued service through each vesting date.

We do not have a practice of making equity awards annually or on any other regular basis. Rather, awards are generally granted on joining the Company, when a merit-based award is appropriate, in connection with a promotion or other event, or for retention purposes. None of our NEOs received equity award grants in 2020.
We are actively considering the increased use of stock options and performance-based RSUs as a key component of our executive equity compensation program moving forward.
Perquisites, Retirement and Other Benefits. We generally do not provide perquisites or other personal benefits to our NEOs other than those available to our employees generally. We have established a 401(k) tax-deferred savings plan (the 401(k) plan), which permits participants, including our NEOs, to make contributions by salary deduction pursuant to Section 401(k) of the Internal Revenue Code of 1986, as amended (the Code). We are responsible for the administrative costs of the 401(k) plan. We also make matching contributions to the 401(k) plan up to specified limits. Four of our NEOs participated in the 401(k) plan in 2020. We provide all employees, including our NEOs, with life insurance equal to twice their annual salary up to a maximum of $1,000,000, as well as with short- and long-term disability insurance.

Our NEOs are eligible to participate in the Company’s health, dental, disability and other insurance plans on the same terms and at the same cost as such plans are available to all of the Company’s full-time employees. The Company does not have or provide any supplemental executive retirement plan or similar plan that provides for specified retirement payments or benefits. Moreover, the Company does not have or provide any defined contribution plan or other plan that provides for the deferral of compensation on a basis that is not tax-qualified. The Board has authorized our Chief Executive Officer to fly on private aircraft at the expense of the Company when traveling on Company-related business to the extent commercial air travel would be impractical.

Additionally, all full-time U.S. employees of the Company, including our NEOs, are eligible to participate in the ESPP. Under the ESPP, all full-time U.S. employees may purchase shares of our common stock by authorizing payroll deductions at a minimum of 1% and up to 15% of his or her eligible compensation for each pay period during the offering period. Unless the participating employee withdraws from the offering, his or her accumulated payroll deductions will be used to purchase our common stock on the last business day of the offering period at a price equal to 85% of the fair market value of our common stock on either the first or the last day of the offering
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period, whichever is lower, provided that no Company employee is permitted to purchase shares of common stock having a market value of more than $25,000 per calendar year, as calculated under the ESPP (or more than 2,000 shares of the Company’s common stock per purchase period if the value of all common stock purchased under the ESPP by such employee in any calendar year is less than $25,000). None of our NEOs participated in the ESPP in 2020. Employees of the Company’s non-U.S. subsidiaries are not eligible to participate in the ESPP but instead participate in the Penumbra, Inc. OUS Employee Stock Purchase Rebate Plan, which was approved by the Company’s stockholders at our 2018 Annual Meeting of Stockholders.

Severance and Change in Control Payments and Benefits. None of our current arrangements with our NEOs provide for severance or change in control-related payments or benefits. None of our NEOs is subject to an arrangement that is not terminable at will by the Company.

Equity awards held by our NEOs are subject to the terms of the relevant equity incentive plan and are each governed by an award agreement evidencing such award. The award agreements set forth the terms and conditions of the respective awards and, among other things, describe the effect of various termination events on the vesting of unvested equity awards. The equity awards held by our employees, including our NEOs, provide that all unvested awards will vest immediately upon a change of control of the Company, subject to continued service through the date of such change in control.

No Gross-ups of Parachute Payments and Deferred Compensation. We did not provide any NEO with a “gross-up” or other reimbursement payment for any tax liability that he or she might owe as a result of the application of Sections 280G, 4999, or 409A of the Code during 2020, and we have optednot agreed and are not otherwise obligated to provide any NEO with such a “gross-up” or other reimbursement.

Other Compensation-Related Policies

Compensation Recoupment Policy

We maintain a formal policy stating that, in the event that the Company is required to prepare an accounting restatement due to the material noncompliance of the Company with any financial reporting requirement under applicable securities laws, the Company will recover from any current or former executive officer of the Company who received incentive-based compensation (cash or equity subject to performance-based vesting) during the three-year period preceding the date on which the Company is required to prepare an accounting restatement, based on the erroneous data, the excess, if any, of the incentive-based compensation paid to such executive officer over what would have been paid to the executive officer under the accounting restatement.

Stock Ownership Guidelines

To align our Chief Executive Officer’s interests with those of our stockholders, we maintain stock ownership guidelines requiring that our Chief Executive Officer hold Penumbra shares with a value equal to three times (3x) his base salary (the Ownership Requirement). The NCG Committee measures compliance with the Ownership Requirement as of the last business day of each calendar year (the Determination Date), based on the adjusted closing price of our common stock as reported by the NYSE on the Determination Date.

For purposes of determining compliance with the Ownership Requirement, the following shares are treated as owned: (i) shares of our common stock owned individually, either directly or indirectly, including shares underlying unvested restricted stock awards and RSUs; and (ii) shares of our common stock owned jointly or separately by a spouse, domestic partner and/or minor children. No other rights to acquire shares of our common stock (including stock options or similar rights) are considered shares of our common stock owned for purposes of meeting the Ownership Requirement.

Should our Chief Executive Officer fail to comply with the Ownership Requirement at any Determination Date, the NCG Committee, in its sole discretion, may review and address any such shortfall in ownership as it deems appropriate.
As of December 31, 2020, our Chief Executive Officer met the Ownership Requirement.
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Anti-Hedging and Anti-Pledging Policy

We maintain a formal anti-hedging and anti-pledging policy for our employees (including our executive officers) and directors. Under our Policy Concerning Trading in Company Securities, which was adopted by the Board in August 2015, our employees (including our executive officers) and directors are prohibited from engaging in any hedging transactions (including transactions involving options, puts, calls, prepaid variable forward contracts, equity swaps, collars and exchange funds or other derivatives) that are designed to hedge or speculate on any change in the market value of the Company’s equity securities, or pledging Company securities in any circumstance, including by purchasing Company securities on margin or holding Company securities in a margin account.

Compensation Policies and Practices as they relate to Risk Management

Our Compensation Committee has reviewed our compensation-related risks, and has determined that our compensation policies and practices do not encourage undue or inappropriate risk taking or create risks that are reasonably likely to have a material adverse effect on the Company.

The review conducted by the Compensation Committee focused on the key terms of our compensation programs in 2020, and our plans for such programs in 2021. Among other things, the Compensation Committee focused on whether our compensation programs created incentives for risk-taking behavior and whether existing risk mitigation features and policies were sufficient in light of the overall structure and composition of our compensation policies and programs. Among other things, the Compensation Committee considered the following aspects of our overall compensation policies and programs:

The base salaries we provide to employees are generally high enough to provide our employees with sufficient income so that they are not dependent on bonus or other income to satisfy their basic cost of living. The base salary for each of our NEOs was at or above the market 55th percentile as of September 2020.

Generally, it is only our sales employees who receive cash bonuses or other short-term cash incentive opportunities, most often in the form of commissions or bonuses, which are standard in the industry. We pay our sales employees a base salary that is sufficient to satisfy their basic cost of living, which we believe provides balanced incentives for performance while not encouraging excessive risk taking to achieve sales-related goals.

Most equity awards granted to employees have time-based vesting and are not tied to specific performance milestones. In 2020, we granted performance RSUs to eight sales employees, the number of which RSUs would be determined based on the achievement of certain U.S. or international sales milestones in 2020 or other performance objectives. Such RSUs generally vest over a four-year period beginning once the achievement of the performance milestones is determined after the end of the relevant performance period, except for two cases in which the performance RSUs vested immediately upon grant. We plan to continue to grant performance RSUs to select sales personnel in the future.

The risks presented by our incentive compensation programs, including performance RSUs, are mitigated by the fact that (i) the employees participating in such programs are not dependent on income from such programs to satisfy their basic cost of living, (ii) certain incentive compensation program payouts are not made for significant periods of time, and (iii) the personnel responsible for the design of such programs and for monitoring and measuring achievement of the relevant performance milestones do not participate in such programs.

Tax and Accounting Considerations

Deductibility of Executive Compensation

Section 162(m) of the Code (Section 162(m)) limits the amount that we may deduct from our federal income taxes for remuneration paid to certain of our executive officers to one million dollars ($1,000,000) per executive
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officer per year. The exemption from the Section 162(m) deduction limit for “performance-based compensation” was repealed by the tax reform legislation signed into law on December 22, 2017, effective for taxable years beginning after December 31, 2017, provided that remuneration in excess of one million dollars ($1,000,000) may still be exempt from this deduction limit if it qualifies as “performance-based compensation” within the meaning of Section 162(m) with respect to taxable years beginning on or before December 31, 2017 and is payable pursuant to a binding written agreement in effect on November 2, 2017.

While our Compensation Committee is mindful of the benefit to us of the full deductibility of compensation and will consider deductibility when analyzing potential compensation alternatives, our Compensation Committee believes that it should not be constrained by the requirements of Section 162(m) where those requirements would impair flexibility in compensating our executive officers in a manner that can best promote our corporate objectives. Therefore, our Compensation Committee has not adopted a policy that requires that all compensation be deductible, and, accordingly, we expect that a portion of our future executive compensation disclosure rules applicablewill not be deductible under Section 162(m).

Accounting Treatment

We account for stock compensation in accordance with the authoritative guidance set forth in ASC Topic 718, which requires companies to emerging growth companies pursuantmeasure and recognize the compensation expense for all share-based awards made to employees (including executive officers) and directors, including stock options and RSUs, over the JOBS Act,period during which require compensation disclosurethe award recipient is required to perform services in exchange for our principal executive officer and the two most highly compensatedaward (for executive officers, other than our principal executive officer.

generally the four-year vesting period of the award). We estimate the fair value of stock options using the Black-Scholes option-valuation model. This calculation is performed for accounting purposes and is reported in the compensation tables below.



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2020 Summary Compensation Table

The following table discloses compensation paid by us to our NEOs during fiscal 20152020 and, 2014where the individual was a NEO for the relevant prior year, fiscal 2019 and 2018:
Name and Principal PositionYearSalaryBonusStock Awards (1)Option Awards (1)Non-Equity Incentive Plan CompensationAll Other Compensation (2)Total
Adam Elsesser
Chief Executive Officer and President
2020$217,209 $1,822 $219,031 
2019$725,000 $1,690 $726,690 
2018$725,000 $1,648 $726,648 
Maggie Yuen
Chief Financial Officer(3)
2020$509,808 $9,233 $519,041 
2019$31,731 $250,000 $1,100,185 $550,529 $141 $1,932,586 
Lynn Rothman
Executive Vice President and Chief Business Officer
2020$523,846 $5,040 $528,886 
2019$600,000 $5,128 $605,128 
2018$550,000 $3,136 $553,136 
Johanna Roberts
Executive Vice President, General Counsel and Secretary
2020$435,715 $6,216 $441,931 
2019$525,000 $2,025,450 $5,921 $2,556,371 
Lambert Shiu
Chief Accounting Officer
2020$405,430 $7,779 $413,208 

(1)    The amounts reported in this column reflect the aggregate grant date fair value of the equity awards granted to our NEOs:

Name and Principal
Position

 Year  Salary  Bonus  Stock
Awards(1)
  Option
Awards(1)
  Non-Equity
Incentive Plan
Compensation
  All Other
Compensation(2)
  Total 

Adam Elsesser

  2015   $705,236    —      —     $6,086,239    —     $1,538   $6,793,013  

Chairman, Chief

Executive Officer

and President

  2014   $511,250    —      —     $1,162,500    —      —     $1,673,750  

Sri Kosaraju

  2015   $332,692    —     $8,746,290(4)   —      —     $1,230   $9,080,212  

Chief Financial

Officer and Head

of Strategy(3)

        

Daniel Davis

  2015   $487,692    —      —     $1,122,626    —     $1,538   $1,611,856  

President, North

America

  2014   $300,000    —     $387,500    —      —      —     $687,500  

(1)The amounts in this column reflect the aggregate grant date fair value computed in accordance with FASB ASC Topic 718. For assumptions used in determining grant date fair market value, see Note 12 to the consolidated financial statements contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015, as filed with the SEC on March 8, 2016. Unlike the calculations contained in our financial statements, this calculation does not give effect to any estimate of forfeitures related to service-based vesting, but assumes that the executive will perform the requisite service for the award to vest in full.
(2)These amounts represent the amounts paid for imputed income associated with life insurance premium payments and short- and long-term disability insurance premium payments for each NEO.
(3)Mr. Kosaraju became an executive officer in 2015, therefore, no amounts appear in the table for 2014, and his 2015 salary is prorated from his start date.
(4)Amount reflects a grant of 604,861 shares of restricted stock made to Mr. Kosaraju on May 6, 2015 in connection with his employment with Penumbra.

NEOs computed in accordance with FASB ASC Topic 718. For the assumptions used in determining these grant date fair values, see Notes 2 and 12 to the consolidated financial statements contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2020, as filed with the SEC on February 23, 2021. Unlike the calculations contained in our financial statements, this calculation does not give effect to any estimate of forfeitures related to service-based vesting, but assumes that the NEO will perform the requisite service for the award to vest in full.

(2)    These amounts represent (i) life insurance premium payments for each NEO, (ii) short-term and long-term disability insurance premium payments for Messrs. Elsesser and Shiu and Mses. Yuen and Roberts, (iii) 401(k) matching payments for Mses. Yuen, Rothman and Roberts and Mr. Shiu and (iv) a stipend for waiving medical benefits for Ms. Roberts.
(3)    Ms. Yuen joined Penumbra as Chief Financial Officer effective December 2, 2019. The amount shown in the salary column for 2019 represents a partial year’s salary based on her December 2, 2019 start date.
Narrative to Summary Compensation Table

2015

2020 Base Salaries

Each of our NEOs is paid a base salary reflecting his skill set,or her knowledge, skills, responsibilities, experience, roleperformance and responsibilities. Effective January 26, 2015, the Company increasedpotential to contribute to our strategic goals, our overall financial performance, internal pay equity as well as competitive market data provided by Compensia. The salaries of our NEOs are typically reviewed annually and adjusted when our Board of Directors or Compensation Committee determines an adjustment is appropriate. There were no increases to the base salaries of our NEOs as follows: (i) Mr. Elsesser’s base salary increased from $511,250 to $725,000,for 2020. In addition, in order to support our business and (ii) Mr. Davis’s base salary increased from $300,000 to $500,000. Mr. Kosaraju’s salaryworkforce in light of $500,000 was set at the time of his hiring in 2015.

Equity-based compensation

In March 2015, in connection with the promotion of Mr. Davis to President, North America, the Board granted Mr. Davis options to purchase 200,000 sharesCOVID-19 pandemic, all of our common stock, vesting over four years.

In connection withexecutive officers, including our hiringNEOs, voluntarily took salary reductions for a portion of Mr. Kosaraju in April 2015,2020.

While we constantly evaluate the compensation of our NEOs to reward, incentivize and retain them, as appropriate, the Compensation Committee concluded that no equity grants or cash incentive compensation were necessary in 2020.
43



2020 Grants of Plan-Based Awards
No plan-based awards were granted Mr. Kosaraju shares of restricted stock, vesting over four years.

In addition, on August 27, 2015, in connection withduring 2020 to our IPO, the Compensation Committee granted Mr. Elsesser options to purchase 450,000 shares of our common stock, vesting over four years, which was made effective on September 17, 2015, the date of the effectiveness of our Registration Statement on Form S-1 in connection with our IPO. The Board determined the size of the grant after taking into account market equity compensation data provided by Compensia.

NEOs. Please see the section below entitledCompensation Discussion and Analysis for additional information regarding grant practices.

2020 Outstanding Equity Awards at Fiscal Year-End for a description of the terms of the equity awards granted to our NEOs in 2015.

Outstanding Equity Awards at Fiscal Year-End

Table

The following table sets forth information regarding stock options and restricted stockRSUs held by our NEOs as of December 31, 2015.

  Option Awards   Stock Awards 

Name

 Number of
Securities
Underlying
Unexercised
Options
Exercisable
(#)
  Number of
Securities
Underlying
Unexercised
Options
Unexercisable
(#)
  Option
Exercise
Price
($)(2)
  Option
Expiration
Date
   Number of
Shares or
Units of
Stock
That Have
Not
Vested (#)
  Market
Value of
Shares or
Units of
Stock That
Have
Not Vested

($)(12)
 

Adam Elsesser

  200,000(1)   —      1.26(2)   4/31/17     —      —    
  100,000(1)   —      1.26(2)   9/30/17     —      —    
  5,000(1)(3)   —      7.75(2)   3/20/24     —      —    
  145,000(1)(4)   —      7.75(2)   3/20/24     —      —    
  —      450,000(5)   30.00(6)   9/16/25     —      —    

Sri Kosaraju

  —      —      —      —       453,646(7)  $24,410,691  

Daniel Davis

  65,000(1)(8)   —      3.98(2)   9/29/21     37,500(9)  $2,017,875  
  2,000(1)(10)   —      4.49(2)   2/6/22     —      —    
  —      200,000(11)   12.36(2)   3/22/25     —      —    

2020.
Option AwardsStock Awards
Name
Number of Securities Underlying Unexercised Options Exercisable
(#)
Number of Securities Underlying Unexercised Options Unexercisable
(#)
Option Exercise Price
($)
Option Expiration Date
Number of Shares or Units of Stock That Have Not Vested
(#)
Market Value of Shares or Units of Stock That Have Not Vested
($)(8)
Adam Elsesser5,000— 7.75(1)3/20/24— — 
145,000— 7.75(1)3/20/24— — 
450,000— 30.00(2)9/16/25— — 
Maggie Yuen1,975 5,925 (3)158.30 (1)12/15/295,213(4)912,275
Lynn Rothman10,155— 3.98(1)6/12/21— — 
50,000— 22.04(1)8/11/25— — 
Johanna Roberts50,000— 22.04(1)8/11/2511,250 (5)1,968,750
Lambert Shiu10,000— 12.36(1)3/22/25375 (6)65,625
13,725— 22.04(1)8/11/252,000 (7)350,000

(1)Options may be exercised prior to vesting, subject to repurchase rights that expire over the vesting periods indicated in the footnotes below. Accordingly, all options outstanding as of December 31, 2015, were exercisable in full.
(1)    Represents an amount determined by the Board to be not less than the fair market value of a share of the Company’s common stock on the grant date.
(2)    Represents the initial public offering price of the Company’s common stock as set forth in the final prospectus with respect to the Company’s Registration Statement on Form S-1 (No. 333-206412).
(3)    Options were granted under the 2014 Equity Incentive Plan and will vest with respect to 1/36th of the shares subject to the options on the 16th day of each month beginning January 16, 2021, subject to Ms. Yuen continuing to provide services to us through each applicable vesting date. In the event of a Change in Control, as defined in the 2014 Equity Incentive Plan, the options will fully vest, subject to Ms. Yuen continuing to provide services to us through the occurrence of the Change in Control, as described in further detail below under “Potential Payments upon Termination or Change in Control.
(4)    RSUs were granted under the 2014 Equity Incentive Plan and will vest with respect to one-third of the shares subject to the RSUs on each of December 16, 2021, 2022 and 2023, subject to Ms. Yuen continuing to provide services to us through each applicable vesting date. In the event of a Change in Control, as defined in the 2014 Equity Incentive Plan, the RSUs will fully vest, subject to Ms. Yuen continuing to provide services to us through the occurrence of the Change in Control, as described in further detail below under “Potential Payments upon Termination or Change in Control.”
(5)    RSUs were granted under the 2014 Equity Incentive Plan and will vest with respect to one-third of the shares subject to the RSUs on each of May 15, 2021, 2022 and 2023, subject to Ms. Roberts continuing to provide services to us through each applicable vesting date. In the event of a Change in Control, as defined in the 2014 Equity Incentive Plan, the RSUs will fully vest, subject to Ms. Roberts continuing to provide services to us through the occurrence of the Change in Control, as described in further detail below under “Potential Payments upon Termination or Change in Control.”
(6)    RSUs were granted under the 2014 Equity Incentive Plan and will vest in full on November 15, 2021, subject to Mr. Shiu continuing to provide services to us through such vesting date. In the event of a Change in Control, as defined in the 2014 Equity Incentive Plan, the RSUs will fully vest, subject to Ms. Shiu continuing to provide services to us through the occurrence of the Change in Control, as described in further detail below under “Potential Payments upon Termination or Change in Control.”
(7)    RSUs were granted under the 2014 Equity Incentive Plan and will vest with respect to one-half of the shares subject to the RSUs on each of October 15, 2021 and 2022, subject to Mr. Shiu continuing to provide services to us through each applicable vesting date. In the event of a Change in Control, as defined in the 2014 Equity Incentive Plan, the RSUs will fully vest, subject to Mr. Shiu continuing to provide services to us through the occurrence of the Change in Control, as described in further detail below under “Potential Payments upon Termination or Change in Control.”

44


(8)    Calculated by multiplying the number of RSUs that had not vested as of December 31, 2020 by $175.00, the closing price of our common stock as reported by the NYSE on December 31, 2020.
2020 Options Exercised and Stock Vested Table
The following table sets forth the number and value of options exercised and stock awards that vested in 2020 for each of our NEOs.
Options Exercised and Stock Vested
Option AwardsStock Awards
Name
Number of Shares Acquired on Exercise
(#)
Value Realized on Exercise
($)(1)
Number of Shares Acquired on Vesting
(#)
Value Realized on Vesting
($)(2)
Adam Elsesser— — — — 
Maggie Yuen— — 1,737 303,940 
Lynn Rothman35,025 6,902,391 — — 
Johanna Roberts— — 3,750 641,775 
Lambert Shiu— — 1,875 402,129 

(2)Represents an amount determined by the Board to be not less than the fair market value of a share of the common stock of the Company on the grant date.
(3)Options were granted under the 2005 Stock Plan and vested with respect to one fourth of the shares subject to the option on March 21, 2015, and as to 1/48th of the total shares subject to the option on the 21st day of each month thereafter, subject to the executive continuing to provide services to us through each applicable vesting date. In the event of a Change in Control, as defined under the 2005 Stock Plan, the issued options will fully vest, subject to the executive continuing to provide services to us through the occurrence of the Change in Control.
(4)

Options were granted under the 2011 Equity Incentive Plan and vested with respect to one fourth of the shares subject to the option on March 21, 2015, and as to 1/48th of the total shares subject to the option on

the 21st day of each month thereafter, subject to the executive continuing to provide services to us through each applicable vesting date. In the event of a Change in Control, as defined under the 2011 Equity Incentive Plan, the issued options will fully vest, subject to the executive continuing to provide services to us through the occurrence of the Change in Control.
(5)Options were granted under the 2014 Equity Incentive Plan and will vest with respect to one fourth of the shares subject to the option on September 17, 2016, and as to 1/48th of the total shares subject to the option on the 17th day of each month thereafter, subject to the executive continuing to provide services to us through each applicable vesting date.
(6)Represents the initial public offering price of the Company’s common stock as set forth in the final prospectus with respect to the Company’s Registration Statement on Form S-1 in connection with the IPO.
(7)One fourth of the shares of restricted stock awarded on May 6, 2015, vested immediately. One third of the unvested shares of restricted stock will vest on each of April 28, 2017, 2018 and 2019.
(8)Options were granted under the 2005 Stock Plan and vested with respect to one fourth of the shares subject to the option on September 30, 2012, and as to 1/48th of the total shares subject to the option on the 30th day of each month thereafter, subject to the executive continuing to provide services to us through each applicable vesting date. In the event of a Change in Control, as defined under the 2005 Stock Plan, the issued options will fully vest, subject to the executive continuing to provide services to us through the occurrence of the Change in Control.
(9)One fourth of the shares of restricted stock awarded on February 3, 2014, vested on each of January 2, 2015 and 2016. One half of the unvested shares of restricted stock will vest on each of January 2, 2017 and 2018.
(10)Options were granted under the 2005 Stock Plan and vested with respect to one fourth of the shares subject to the option on January 1, 2013, and as to 1/48th of the total shares subject to the option on the 1st day of each month thereafter, subject to the executive continuing to provide services to us through each applicable vesting date. In the event of a Change in Control, as defined under the 2005 Stock Plan, the issued options will fully vest, subject to the executive continuing to provide services to us through the occurrence of the Change in Control.
(11)Options were granted under the Penumbra, Inc. 2014 Equity Incentive Plan and vested with respect to one fourth of the shares subject to the option on January 26, 2016, and as to 1/48th of the total shares subject to the option on the 26th day of each month thereafter, subject to the executive continuing to provide services to us through each applicable vesting date. In the event of a Change in Control, as defined under the 2014 Equity Incentive Plan, the issued options will fully vest, subject to the executive continuing to provide services to us through the occurrence of the Change in Control.
(12)The value of restricted stock awards shown in the table was calculated using the closing price of our common stock on December 31, 2015 ($53.81).

(1)    The value realized on exercise of stock options is calculated as the excess of the closing price of our common stock as reported by the NYSE on the exercise date (or the most recent closing price in the event the exercise date falls on a non-trading day) over the exercise price of the stock options, multiplied by the number of shares acquired.
(2)    The value realized on vesting of stock awards is calculated as the product of the closing price of a share of our common stock as reported by the NYSE on the vesting date (or the most recent closing price in the event the vesting date falls on a non-trading day), multiplied by the number of shares vested.
Executive Officer Employment Arrangements

Our executive officers

We do not have formal employment agreements with any of our NEOs. In certain cases, the initial compensation of our NEOs was set forth in an employment offer or promotion letter that we executed with such NEO at the time his or her employment with us commenced (or at the time of his or her promotion, as the case may be). All of our NEOs are employed on an at-will“at will” basis. Mr. Elsesser, Mr. Kosaraju and Mr. Davis have entered into at-will offer letters with us that set forth the initial terms of their employment. We do not have agreements or policies that would require us to provide severance payments or benefits or change-in-control payments or benefits to our executive officers, other than the provisions under our equity plans and agreements described in the 2020 Outstanding Equity Awards at Fiscal Year-EndTable above and as described under “Potential Payments upon Termination or Change in Controltable above.

below.

Employee Benefit Plans

Our officersNEOs are entitled to participate in our equity incentive plans. All officersplans and are eligible to participate in our 401(k) plan on the same terms as all other employees. We do not maintain any supplemental health or welfare plans for our NEOs.

Pension Benefits

We do not maintain any defined benefit pension plans.

Nonqualified Deferred Compensation

We do not maintain any nonqualified deferred compensation plans.


45


Potential Payments Upon Termination or Change in Control
None of our employment arrangements with our NEOs provide for severance or change in control-related payments or benefits. None of our NEOs is subject to an employment arrangement that is not terminable at will by the Company. Equity awards held by our NEOs, like equity awards held by all of our other employees, provide that all unvested awards will vest immediately upon a change in control of the Company (as defined in the relevant plan), subject to the grant recipient continuing to be a service provider (as defined in the relevant plan) through the date of such change in control.

The table below sets forth the intrinsic value, as of December 31, 2020, the final trading day of fiscal 2020, of the unvested equity awards held by our NEOs which would accelerate under the circumstances described in the preceding paragraph. The actual amounts of payments that would be provided can only be determined at the time of the change in control of the Company. Per SEC rules, the intrinsic value of accelerated stock options shown in the table below is the difference between $175.00, the closing price of our common stock as reported by the NYSE on December 31, 2020, and the exercise prices of the accelerated options, if less than $175.00, multiplied by the number of shares of common stock underlying the accelerated options. The intrinsic value of accelerated RSUs is calculated as the number of accelerated RSUs multiplied by $175.00.

NameIntrinsic Value of Unvested Equity Awards ($)
Adam Elsesser— 
Maggie Yuen1,011,223
Lynn Rothman— 
Johanna Roberts1,968,750
Lambert Shiu415,625
Transactions with Related Persons, Promoters and Certain Control Persons

Since January 1, 2015, other than one transaction with Mr. Pray which is described below under the section entitled “Indebtedness of Directors and Executive Officers”,2020, there has not been nor is there currently proposed any transaction or series of similar transactions to which we were or are to be a party in which the amount involved exceeds $120,000 and in which any director, executive officer, holder of more than 5% of our common stock, or any member of the immediate family of any of the foregoing persons had or will have a direct or indirect material interest, other than as described below.
Compensation Arrangements
Aidan Elsesser, the son of Adam Elsesser, our Chairman, Chief Executive Officer and President, and James Koch, the son of Lynn Rothman, our Executive Vice President and Chief Business Officer, are non-executive employees of Penumbra and received employment compensation agreements and other arrangements, which are described elsewhere in this Proxy Statement. See the section entitled “Indebtednessexcess of Directors and Executive Officers” below for a description$120,000 in 2020 and/or we expect that such employees will receive employment compensation in excess of  one transaction with Mr. Pray, one of our executive officers.

$120,000 in 2021.

Review, Approval, and Ratification of Transactions with Related Party

Parties

Our NCG Committee has primary responsibility for reviewing and approving in advance or ratifying all related party transactions. Additionally, on at least an annual basis, the Audit Committee alsoBoard reviews all identified related party transactions.transactions on a quarterly basis. In conformance with SEC regulations, we define related persons to include our executive officers, our directors and nominees to become a director of our company, any person who is known to us to be the beneficial owner of more than 5% of any class of our voting securities, any immediate family member of any of the foregoing persons, and any firm, corporation or other entity infor which any of the foregoing persons is employed,serves as an executive officer, is a general partner or in which such person has a 5%10% or greater beneficial ownership interest.

We have several processes that we use to ensure that we identify and review all related party transactions. First, each director, director nominee and executive officer is required to notify theour Corporate Secretary of any transaction involving the Company and a related person, and theour Corporate Secretary will present any new related party transactions to the NCG Committee at its next regularly scheduled meeting. Second, each year, we require our directors and executive officers to complete director and officer questionnaires identifying any transactions with us in which the executive officer or director or their family members have an interest.

46


The NCG Committee reviews related party transactions due to the potential for such transactions to create a conflict of interest. A conflict of interest occurs when an individual’s private interest interferes, or appears to interfere, with our interests. The NCG Committee will not approve or ratify a related person transaction unless it first determines that, upon consideration of all relevant information, the transaction is in, or not inconsistent with, the best interests of the Company and its stockholders. In reviewing the transaction or proposed transaction, the NCG Committee considers all relevant facts and circumstances, including without limitation the commercial reasonableness of the terms, the benefit and perceived benefit, or lack thereof, to the Company, opportunity costs of alternate transactions, the materiality and character of the related person’s direct or indirect interest, and the actual or apparent conflict of interest of the related person.

Our Related Party Transaction Policy can be found in the Governance section of the Investors section of our website at www.penumbrainc.com.www.penumbrainc.com under “Governance—Corporate Governance.” Information on or accessible through our website is not incorporated by reference into this Proxy Statement.

Indebtedness

CEO Pay Ratio Disclosure
As required by Section 953(b) of Directorsthe Dodd-Frank Wall Street Reform and Executive Officers

In 2005, we made a loan to oneConsumer Protection Act, and Item 402(u) of Regulation S-K, the following presents information regarding the relationship of the median of the annual total compensation of our executive officers, James Pray,employees, other than our Chief Executive Officer, to the annual total compensation of our Chief Executive Officer, Mr. Elsesser.

We identified the median employee for our 2020 pay ratio analysis using the following methodology:
We selected December 19, 2020 as the date on which to determine our median employee (the Determination Date). As of the Determination Date, we employed approximately 3,300 individuals. This population consisted of full-time, part-time, and temporary employees located in the form of a full-recourse secured promissory noteUnited States and foreign countries in North America, South America, Asia, Australia and Europe.
To identify the median employee from our employee population, we compared the amount of $85,000, to permit him to exercise stock options granted to him. This note was

secured by a stock pledge agreement covering 500,000 sharessalary, wages and fringe benefits of all of our common stock heldemployees who were employed as of the Determination Date, excluding Mr. Elsesser and certain temporary employees for whom we do not determine their rate of pay, as reflected in (i) Box 1 of Form W-2 for 2020 (for our U.S.-based employees) and (ii) information gathered from our 2020 payroll reports from our payroll providers (for our international employees).

We did not annualize compensation for employees that were not employed for the full year of 2020 and did not make any cost-of-living adjustments in identifying the median employee. Employee pay rates in foreign currencies were converted to U.S. Dollars using relevant exchange rates on December 31, 2020. Using this methodology, we determined that our median employee was a full-time hourly employee working in our manufacturing facilities at our campus in Alameda, California.
In determining our 2020 pay ratio, we combined all elements of our median employee’s compensation for 2020 using the same methodology that we used for calculating Mr. Elsesser’s total compensation shown in the 2020 Summary Compensation Table, resulting in annual total compensation of $58,095. Mr. Elsesser’s annual total compensation, as reported in the 2020 Summary Compensation Table, was $291,031. Based on this information, the ratio of the annual total compensation of Mr. Elsesser to the annual total compensation of our median employee was approximately 4 to 1 for 2020.
We believe that the above pay ratio is a reasonable estimate calculated in a manner consistent with Item 402(u) of Regulation S-K. In addition, because the SEC rules for identifying the median employee allow companies to adopt a variety of methodologies, to apply certain exclusions, and to make reasonable estimates and assumptions that reflect their compensation practices, the pay ratio reported by other companies may not be comparable to the pay ratio reported above, as other companies may have different employment and compensation practices and may utilize different methodologies, exclusions, estimates and assumptions in calculating their own pay ratios.
The above pay ratio reflects the substantial salary reduction taken by Mr. Pray. This note accrued interest atElsesser for the ratemajority of 2.92% per annum, with principal2020 in order to support our business and interest due and payable on January 31, 2015, provided that upon the occurrence of a change of control of Penumbra, Mr. Pray would be required to pre pay principalworkforce in an amount equal to the productlight of the number of sharesCOVID-19 pandemic. Therefore, such pay ratio may not be directly comparable to our past pay ratios or indicative of our common stock that vested as a result of such change of control and $0.01. On April 14, 2015, the Board forgave this loan to Mr. Pray in its entirety, including accrued and unpaid interest thereon.

Other than the foregoing, none of our directors or executive officers or associates of any director or executive officer is or at any time since January 1, 2015 has been indebted to us.

future pay ratios.

47



HOUSEHOLDING OF PROXY MATERIALS

The SEC has adopted rules that permit companies and intermediaries (e.g., brokers) to satisfy the delivery requirements for Proxy Availability Notice or other Annual Meeting materials with respect to two or more stockholders sharing the same address by delivering a single Proxy Availability Notice or other Annual Meeting Materials addressed to those stockholders. This process, which is commonly referred to as householding, potentially provides extra convenience for stockholders and cost savings for companies. Stockholders who participate in householding will continue to be able to access and receive separate proxy cards.

This year, a number of brokers with account holders who are our stockholders will be “householding” our proxy materials. A Proxy Availability Notice or proxy materials will be delivered in one single envelope to multiple stockholders sharing an address unless contrary instructions have been received from one or more of the affected stockholders. Once you have received notice from your broker that they will be householding communications to your address, householding will continue until you are notified otherwise or until you revoke your consent. If, at any time, you no longer wish to participate in householding and would prefer to receive a separate Proxy Availability Notice or proxy materials, please notify your broker or contact Broadridge Financial Solutions, Inc. in writing: Attn: Householding Department, 51 Mercedes Way, Edgewood, NY 11717; or by telephone: (800) 542-1061.1-866-540-7095. Stockholders who currently receive multiple copies of the Proxy Availability Notice or proxy materials at their address and would like to request householding of their communications should contact their broker. In addition, we will promptly deliver, upon written or oral request to the address or telephone number above, a separate copy of the Proxy Availability Notice or proxy materials to a stockholder at a shared address to which a single copy of the documents was delivered.

48



OTHER MATTERS

The Board knows of no other matters that will be presented for consideration at the Annual Meeting. If any other matters are properly brought before the Annual Meeting, it is the intention of the persons named in the accompanying proxy to vote on such matters in accordance with their best judgment.

APPROVAL

The contents of this Proxy Statement and the sending thereof to the stockholders have been authorized by the Board.

By Order of the Board of Directors

Robert D. Evans

Johanna Roberts
Executive Vice President, General Counsel and Secretary

April 28, 2016

22, 2021

A copy of our Annual Report on Form 10-K for the year ended December 31, 2015,2020, as filed with the SEC on March 8, 2016,February 23, 2021, is available without charge upon written request to Investor Relations, Penumbra, Inc., One Penumbra Place, Alameda, CA 94502 or by accessing a copy on Penumbra’s website at www.penumbrainc.com in the Investors section under “SEC Filings.”

APPENDIX A—PENUMBRA, INC.

AMENDED AND RESTATED 2014 EQUITY INCENTIVE PLAN



49




APPENDIX A—PENUMBRA, INC.
RSU SUB-PLAN FOR FRANCE
(as approved by the Board on February 19, 2021)
Penumbra, Inc.



RSU Sub-plan for France
a sub-plan to the Penumbra, Inc.
Amended And Restated 2014 Equity Incentive Plan
Approved by the Stockholders of Penumbra Inc.
on [______], 202[_]































A-1





RSU Sub-plan for France

a sub-plan to the Penumbra, Inc. Amended And Restated 2014 Equity Incentive Plan


1.PURPOSE
This French Restricted Stock Unit Sub-Plan (this "Sub-Plan") provides for a certain number of conditions or definitions which will apply to the Restrictive Stock Units of Penumbra, Inc. (the "Company") granted to French Participants (as approved bydefined below), for which the Board on August 12, 2015 andCompany holds directly or indirectly at least 10% of the stockholders on August 25, 2015)

PLAN DOCUMENT


PENUMBRA, INC.

AMENDED AND RESTATED 2014 EQUITY INCENTIVE PLAN

Thisshare capital, under the Company’s Amended and Restated 2014 Equity Incentive Plan (the Plan"Plan") amends and restates the 2014 Equity Incentive Plan (the “Original Plan”), effective upon the business day immediately priorthis Sub-Plan.

The additional terms and conditions provided for by this Sub-Plan are specific to the Registration Date (the “Effective Date”).

1.Purposes ofFrench Participants only and do not affect the Plan. The purposes of this Plan are:

rights afforded to attract and retain the best available personnel for positions of substantial responsibility,

to provide additional incentive to Employees, Directors and Consultants, and

to promote the success of the Company’s business.

The Plan permits the grant of Awards.

2.Definitions. As used herein, the following definitions will apply:

(a) “Administrator” means the Board or any of its Committees as will be administering the Plan, in accordance with Section 4 of the Plan.

(b) “Applicable Laws” means the requirements relating to the administration of equity-based awards under U.S. state corporate laws, U.S. federal and state securities laws, the Code, any stock exchange or quotation system on which the Commonother Participant who is granted a Restrictive Stock is listed or quoted and the applicable laws of any foreign country or jurisdiction where Awards are, or will be, granted under the Plan.

(c) “Award” means, individually or collectively, a grant under the Plan of Options, Stock Appreciation Rights, Restricted Stock, Restricted Stock Units, Performance Award or Other Award.

(d) “Award Agreement” means the written or electronic agreement setting forth the terms and provisions applicable to each Award grantedUnit under the Plan. The Award Agreement is subject to theadditional terms and conditions of the Plan.

(e) “Board” means the Board of Directors of the Company.

(f) “Change in Control” means the occurrence of any of the following events:

(i)Change in Ownership of the Company. A change in the ownership of the Company which occurs on the date that any one person, or more than one person acting as a group (“Person”), acquires ownership of the stock of the Company that, together with the stock heldprovided for by such Person, constitutes more than 50% of the total voting power of the stock of the Company, except that any change in the ownership of the stock of the Company as a result of a private financing of the Company that is approved by the Board will not be considered a Change in Control; or

(ii)Change in Effective Control of the Company. If the Company has a class of securities registered pursuant to Section 12 of the Exchange Act, a change in the effective control of the Company which occurs on the date that a majority of members of the Board is replaced during any twelve (12) month period by Directors whose appointment or election is not endorsed by a majority of the members of the Board prior to the date of the appointment or election. For purposes of this clause (ii), if any Person is considered to be in effective control of the Company, the acquisition of additional control of the Company by the same Person will not be considered a Change in Control; or

(iii)Change in Ownership of a Substantial Portion of the Company’s Assets. A change in the ownership of a substantial portion of the Company’s assets which occurs on the date that any Person acquires (or has acquired during the twelve (12) month period ending on the date of the most recent acquisition by such person or persons) assets from the Company that have a total gross fair market value equal to or more than 50% of the total gross fair market value of all of the assets of the Company immediately prior to such acquisition or acquisitions. For purposes of this subsection (iii), gross fair market value means the value of the assets of the Company, or the value of the assets being disposed of, determined without regard to any liabilities associated with such assets.

For purposes of this Section 2(f), persons will be considered to be acting as a group if they are owners of a corporation that enters into a merger, consolidation, purchase or acquisition of stock, or similar business transaction with the Company.

Notwithstanding the foregoing, a transaction will not be deemed a Change in Control unless the transaction qualifies as a change in control event within the meaning of Code Section 409A, as it has been and may be amended from time to time, and any proposed or final Treasury Regulations and Internal Revenue Service guidance that has been promulgated or may be promulgated thereunder from time to time.

Further and for the avoidance of doubt, a transaction will not constitute a Change in Control if: (i) its sole purpose is to change the jurisdiction of the Company’s incorporation, or (ii) its sole purpose is to create a holding company that will be owned in substantially the same proportions by the persons who held the Company’s securities immediately before such transaction.

(g) “Code” means the Internal Revenue Code of 1986, as amended. Any reference to a section of the Code herein will be a reference to any successor or amended section of the Code.

(h) “Committee” means a committee of Directors or of other individuals satisfying Applicable Laws appointed by the Board, or by the compensation committee of the Board, in accordance with Section 4 hereof.

(i) “Common Stock” means the common stock of the Company.

(j) “Company” means Penumbra, Inc. a Delaware corporation, or any successor thereto.

(k) “Consultant” means any natural person, including an advisor, engaged by the Company or a Parent or Subsidiary to render bona fide services to such entity, provided the services (i) are not in connection with the offer or sale of securities in acapital-raising transaction, and (ii)Sub-Plan also do not directly promote or maintain a market for the Company’s securities.

(l) “Director” means a member of the Board.

(m) “Disability” means total and permanent disability as defined in Code Section 22(e)(3), provided that in the case of Awards other than Incentive Stock Options, the Administrator in its discretion may determine whether a permanent and total disability exists in accordance with uniform and non-discriminatory standards adopted by the Administrator from time to time.

(n) “Employee” means any person, including officers and Directors, employed by the Company or any Parent or Subsidiary of the Company. Neither service as a Director nor payment of a director’s fee by the Company will be sufficient to constitute “employment” by the Company.

(o) “Exchange Act” means the Securities Exchange Act of 1934, as amended.

(p) “Exchange Program” means a program under which (i) outstanding Awards are surrendered or cancelled in exchange for Awards of the same type (which may have higher or lower exercise prices and different terms), Awards of a different type, and/or cash, (ii) Participants would have the opportunity to transfer any outstanding Awards to a financial institution or other person or entity selected by the Administrator, and/or (iii) the exercise price of an outstanding Award is reduced or increased. The Administrator will determine the terms and conditions of any Exchange Program in its sole discretion.

(q) “Fair Market Value” means, as of any date, the value of Common Stock determined as follows, unless otherwise determined by the Administrator:

(i) If the Common Stock is listed on any established stock exchange or a national market system, its Fair Market Value will be the closing sales price for such stock (or the closing bid, if no sales were reported) as quoted on such exchange or system on the day of determination, as reported in The Wall Street Journal or such other source as the Administrator deems reliable;

(ii) If the Common Stock is regularly quoted by a recognized securities dealer but selling prices are not reported, the Fair Market Value of a Share will be the mean between the high bid and low asked prices for the Common Stock on the day of determination (or, if no bids and asks were reported on that date, as applicable, on the last trading date such bids and asks were reported), as reported in The Wall Street Journal or such other source as the Administrator deems reliable; or

(iii) In the absence of an established market for the Common Stock, the Fair Market Value will be determined in good faith by the Administrator;

provided, that notwithstanding the foregoing, if the day of determination for the Fair Market Value occurs on a weekend or holiday, the Fair Market Value will be the price as determined in accordance with the foregoing on the immediately preceeding business day, unless otherwise determined by the Administrator.

(r) “Incentive Stock Option” means an Option that by its terms qualifies and is otherwise intended to qualify as an incentive stock option within the meaning of Code Section 422 and the regulations promulgated thereunder.

(s) “Nonstatutory Stock Option” means an Option that by its terms does not qualify or is not intended to qualify as an Incentive Stock Option.

(t) “Option” means a stock option granted pursuant to the Plan.

(u) “Other Award” means an Award granted pursuant to Section 11.

(v) “Outside Director” means a Director who is not an Employee.

(w) “Parent” means a “parent corporation,” whether now or hereafter existing, as defined in Code Section 424(e).

(x) “Participant” means the holder of an outstanding Award.

(y) “Performance Award” means an Award granted pursuant to Section 10.

(z) “Period of Restriction” means the period during which the transfer of Shares of Restricted Stock are subject to restrictions and therefore, the Shares are subject to a substantial risk of forfeiture. Such restrictions may be based on the passage of time, the achievement of target levels of performance, or the occurrence of other events as determined by the Administrator.

(aa) “Plan” means this Amended and Restated 2014 Equity Incentive Plan.

(bb) “Registration Date” means the effective date of the first registration statement that is filed by the Company and declared effective pursuant to Section 12(g) of the Exchange Act, with respect to any class of the Company’s securities.

(cc) “Restricted Stock” means Shares issued pursuant to an Award of Restricted Stock under Section 8 of the Plan, or issued pursuant to the early exercise of an Option.

(dd) “Restricted Stock Unit” means a bookkeeping entry representing an amount equal to the Fair Market Value of one Share, granted pursuant to Section 9. Each Restricted Stock Unit represents an unfunded and unsecured obligation of the Company.

(ee) “Rule 16b-3” means Rule 16b-3 of the Exchange Act or any successor to Rule 16b-3, as in effect when discretion is being exercised with respect to the Plan.

(ff) “Section 162(m)” means Section 162(m) of the Code.

(gg) “Service Provider” means an Employee, Director or Consultant.

(hh) “Share” means a share of the Common Stock, as adjusted in accordance with Section 13 of the Plan.

(ii) “Stock Appreciation Right” means an Award, granted alone or in connection with an Option, that pursuant to Section 7 is designated as a Stock Appreciation Right.

(jj) “Subsidiary” means a “subsidiary corporation,” whether now or hereafter exist-ing, as defined in Code Section 424(f).

3.Stock Subject to the Plan.

(a)Stock Subject to the Plan. Subject to the provisions of Section 15 of the Plan, the maximum aggregate number of Shares that may be subject to Awards and issued under the Plan from and after the Registration Date is 3,000,000, plus up to 2,203,534 Shares subject to stock options or similar awards previously granted under the Penumbra, Inc. 2005 Stock Plan (the “2005 Plan”) or the Penumbra, Inc. 2011 Equity Incentive Plan (the “2011 Plan”) that expire or otherwise terminate without having been exercised in full and Shares issued pursuant to awards granted under the 2005 Plan or the 2011 Plan that are forfeited to or repurchased by the Company.

(b)Automatic Share Reserve Increase. The number of Shares available for issuance under the Plan will be increased on the first day of each fiscal year of the Company beginning with the 2016 fiscal year and ending with the 2025 fiscal year, in an amount equal to the least of (i) 2,500,000 Shares, (ii) 5% of the outstanding Shares on the last day of the immediately preceding fiscal year or (iii) such number of Shares determined by the Board.

(c)Lapsed Awards. If an Award outstanding under the Plan expires or becomes unexercisable without having been exercised in full, is surrendered pursuant to an Exchange Program, or, with respect to Restricted Stock or Restricted Stock Units, is forfeited to or repurchased by the Company due to the failure to vest, the unpurchased Shares (or for Awards other than Options or Stock Appreciation Rights the forfeited or repurchased Shares) which were subject thereto will become available for future grant or sale under the Plan (unless the Plan has terminated). With respect to Stock Appreciation Rights, only Shares actually issued pursuant to a Stock Appreciation Right will cease to be available under the Plan; all remaining Shares under Stock Appreciation

Rights will remain available for future grant or sale under the Plan (unless the Plan has terminated). Shares that have actually been issued under the Plan under any Award will not be returned to the Plan and will not become available for future distribution under the Plan; provided, however, that if Shares issued pursuant to Awards of Restricted Stock or Restricted Stock Units are repurchased by the Company or are forfeited to the Company due to the failure to vest, such Shares will become available for future grant under the Plan. Shares used to pay the exercise price of an Award or to satisfy the tax withholding obligations related to an Award will become available for future grant or sale under the Plan. To the extent an Award under the Plan is paid out in cash rather than Shares, such cash payment will not result in reducing the number of Shares available for issuance under the Plan. Notwithstanding the foregoing and, subject to adjustment as provided in Section 15, the maximum number of Shares that may be issued upon the exercise of Incentive Stock Options will equal the aggregate Share number stated in Section 3(a), plus, to the extent allowable under Code Section 422 and the Treasury Regulations promulgated thereunder, any Shares that become available for issuance under the Plan pursuant to Section 3(b) and 3(c).

(d)Share Reserve. The Company, during the term of this Plan, will at all times reserve and keep available such number of Shares as will be sufficient to satisfy the requirements of the Plan. The Shares may be authorized but unissued, or reacquired, Common Stock.

4.Administration of the Plan.

(a)Procedure.

(i) Multiple Administrative Bodies. Different Committees with respect to different groups of Service Providers may administer the Plan.

(ii) Section 162(m). To the extent that the Administrator determines it to be desirable to qualify Awards granted hereunder as “performance-based compensation” within the meaning of Section 162(m), the Plan will be administered by a Committee of two (2) or more “outside directors” within the meaning of Section 162(m).

(iii) Rule 16b-3. To the extent desirable to qualify transactions hereunder as exempt under Rule 16b-3, the transactions contemplated hereunder will be structured to satisfy the requirements for exemption under Rule 16b-3.

(iv) Other Administration. Other than as provided above, the Plan will be administered by (A) the Board or (B) a Committee, which Committee will be constituted to satisfy Applicable Laws.

(b)Powers of the Administrator. Subject to the provisions of the Plan, and in the case of a Committee, subject to the specific duties delegated by the Board to such Committee, the Administrator will have the authority, in its discretion:

(i) to determine the Fair Market Value;

(ii) to select the Service Providers to whom Awards may be granted hereunder;

(iii) to determine the number of Shares to be covered by each Award granted hereunder;

(iv) to approve forms of Award Agreements for use under the Plan;

(v) to determine the terms and conditions, not inconsistent withaffect the terms of the Plan itself for purposes of any Awardcompliance with U.S. tax and securities laws.

Unless otherwise defined herein, the terms defined in the Plan shall have the same defined meaning in this Sub-Plan.
The Restricted Stock Units ("RSUs") granted hereunder. Suchunder this Sub-Plan are intended to qualify for the special tax and social security treatment applicable to shares granted for no consideration under Sections L. 225-197-1 to L. 225-197-6 of the French Commercial Code, as amended, and in accordance with the relevant provisions set forth by French tax and social security laws (the "French-qualified RSUs"). The terms of this Sub-Plan shall be interpreted accordingly and conditions include, but are not limitedin accordance with the relevant provisions set forth by French tax and social security laws and relevant guidelines published by French tax and social security administrations and subject to the exercise price, the time or times when Awards may be exercised (which may be based on performance criteria), any vesting acceleration or waiverfulfilment of forfeiture restrictions,certain legal, tax, social security and any restriction or limitation regarding any Award or the Shares relating thereto, based in each case on such factors as the Administrator will determine;

(vi) to institute and determine the terms and conditions of an Exchange Program;

(vii) to construe and interpret the terms of the Plan and Awards granted pursuantreporting obligations, to the Plan;

(viii) to prescribe, amend and rescind rules and regulations relating to the Plan, including rules and regulations relating to sub-plans and Award Agreements established for the purpose of satisfying applicable foreign laws or for qualifying for favorable tax treatment under applicable foreign laws;

(ix) to modify or amend each Award (subject to Section 20(c) of the Plan), including but not limited to the discretionary authority to extend the post-termination exercisability period of Awards and to extend the maximum term of an Option (subject to Section 6(d));

(x) to allowextent applicable.

Under this Sub-Plan, French Participants to satisfy withholding tax obligations in a manner prescribed in Section 16;

(xi) to authorize any person to execute on behalf of the Company any instrument required to effect the grant of an Award previously granted by the Administrator;

(xii) to allow a Participant to defer the receipt of the payment of cash or the delivery of Shares that otherwise would be due to such Participant under an Award; and

(xiii) to make all other determinations deemed necessary or advisable for administering the Plan.

(c)Effect of Administrator’s Decision. The Administrator’s decisions, determinations and interpretations will be final and binding on all Participants and anygranted Restricted Stock Units only. In no case will other holders of Awards.

5.Eligibility and Limitations.

(a)Eligibility. NonstatutoryStock Awards, e.g., Stock Options, Stock Appreciation Rights, Restricted Stock, and Restricted Stock Units mayor Performance Awards, be granted to Service Providers. Incentive Stock Options may beunder this Sub-Plan.

The provisions of this Sub-Plan shall form an integral part of the Plan and the French-qualified RSUs granted only to Employees.

(b)Outside Director Limitations. No Outside Director may be granted, in any calendar year, (i) stock-based Awards with a grant date fair value (determined in accordance with U.S. generally accepted accounting principles) of more than $1,000,000, increased to $2,000,000 in connection with his or her initial year of service) and (ii) cash-based Awards with a grant date fair value (determined in accordance with U.S. generally accepted accounting principles) of more than $1,000,000 (increased to $1,500,000 in connection with his or her initial year of service).

(c)Individual Limitations. The following limits shall apply to the amount that mayFrench Participants shall consequently be awarded to any Participant during any calendar year, subject to adjustment as provided in Section 15: (i) Options and SARs that relate to no more than 5,000,000 Shares; (B) Performance Awards that relate to no more than 2,000,000 Shares and (C) cash-based Performance Awards that relate to no more than $10,000,000.

6.Stock Options.

(a)Grant of Options. Subject togoverned by the terms and provisions of the Plan and of this Sub-Plan. In the event of any conflict between the provisions of this Sub-Plan and the Plan, the provisions of this Sub-Plan shall control for any grants of French-qualified RSUs made hereunder to French Participants.

2.DEFINITIONS
2.1    Eligible Employee means any person employed by Penumbra France SAS ("Penumbra France") under the terms of a written or oral employment agreement and who may be granted French-qualified RSUs under the law;
2.2    French Participants shall be an Eligible Employee, certain managing directors of Penumbra France (i.e., Président du Conseil d'Administration, Directeur Général, Directeur Général Délégué, Membre du Directoire, Gérant d'une société par actions) and corporate officers of
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Penumbra France as defined by French law. A French Participant means also any person (i) who does not own, on the applicable Grant Date, shares representing more than 10% of the issued share capital of the Company or (ii) who would not become the owner of more than 10% of the capital of the Company at the grant date in case of such grant. The official place of residence of the French Participants shall be located in France for incomes' tax purposes on the Grant Date. French Participants shall be residents in France for French tax purposes and subject to French social security contributions regime;
2.3    Grantee means a French Participant who has been granted a French-qualified RSU;
2.4    Grant Date means the date on which the Administrator at any timeboth (i) designates the French Participants, and from time to time, may grant Options in such amounts as(ii) specifies the Administrator, in its sole discretion, will determine.

(b)Option Agreement. Each Award of an Option will be evidenced by an Award Agreement that will specify the exercise price, the termmaterial terms and conditions of the Option,French-qualified RSUs, including the number of Shares subject to the Option,French-qualified RSUs, the exerciseconditions for vesting in the French-qualified RSUs and any restrictions if any,on the sale of Shares subject to the French-qualified RSUs;

2.5    Holding Period means a period of:
(a)    one year, calculated as from the Vesting Date for 25% of the Shares for which the Vesting Period is of one year calculated from the Grant Date; or
(b)    such other period as is required to comply with the minimum mandatory holding period applicable to shares underlying French-qualified RSUs under Section L. 225-197-1 of the Option,French Commercial Code, or under relevant Sections of the French Tax Code or the French Social Security Code, as amended, to benefit from the favourable tax and social security regime; and
(c)    there is no Holding Period for the remaining 75% of the Shares for which the Vesting Period is at least two years calculated as from the Grant Date.
During the Holding Period, the Grantees are not entitled to sell, to rent or in any way to dispose of the Shares received by them in payment of the French-qualified RSUs allotted under this Sub-Plan.
2.6    RSU means an award pursuant to which the Company will issue to the French Participant on the Vesting Date, as defined above, at no consideration, one Share for each unit granted to the French Participant. Dividend and voting rights will not apply until the issuance of Shares at the time of vesting of the Restricted Stock Units. French-qualified RSUs may not be settled in cash.
2.7    Vesting Date means the date of expiration of the Vesting Period;
2.8    Vesting Period means a period of (i) one year calculated as from the Grant Date for 25% of the Shares, (ii) two years calculated as from the Grant Date for 25% of the Shares, (iii) three years calculated from the Grant Date for the 25% of the Shares and (iv) four years as from the Grant Date for the remaining 25% of the Shares. In any case, to qualify for the French favourable tax and social security regime, such Vesting Date shall not occur prior to the first anniversary of the Grant Date, or such other termsperiod as is required to comply with the minimum mandatory vesting period applicable to French-qualified RSUs under Section L. 225-197-1 of the French Commercial Code, as amended, or relevant Sections of the French Tax Code or the French Social Security Code, as amended, to benefit from the favourable tax and conditionssocial security regime;
During the Vesting Period, the Grantees will only benefit from a conditional and provisional allocation of Shares under this Sub-Plan.
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3SPECIFIC CONDITIONS APPLYING TO FRENCH-QUALIFIEDRSUs GRANTED TO FRENCH PARTICIPANTS
3.1    Eligibility
(a)    French-qualified RSUs may only be granted to French Participants under the Plan.
(b)    Notwithstanding any other provision of the Plan and this Sub-Plan to the contrary, the overall number of Shares hereby reserved for delivery under this Sub-Plan may, in any case, not exceed 10% of the share capital of the Company.
3.2    Conditions of the French-qualified RSUs
(a)    Non-Transferability. Except in case of death, French-qualified RSUs may not be sold, assigned, transferred, pledged or otherwise encumbered to a party other than the French Participant to whom the RSU is granted. Except in case of death, the Shares underlying the French-qualified RSUs shall be issued only to the French Participant during his or her lifetime.
(b)    Vesting of French-qualified RSUs.
(i)    French-qualified RSUs granted to a French Participant may not vest prior to the expiration of a period of at least one year calculated as from the Administrator, in its sole discretion,Grant Date, during which the Grantees will determine.

(c)Limitationsonly benefit from a conditional and provisional allocation of Shares under this Sub-Plan (i.e., no consideration and dividend or voting rights attached to the French-qualified RSU before the issuance of Shares at the Vesting date, even under the form of a bonus of an equivalent amount or by way of a deferred payment at time of Vesting). Each OptionAs a result, on the Vesting Date:

(1)    one year from the Grant Date, the Grantee will be designatedallowed to vest 25% of the Shares;
(2)    two year from the Grant Date, the Grantee will be allowed to vest 25% of the Shares;
(3)    three year from the Grant Date, the Grantee will be allowed to vest 25% of the Shares;
(4)    four years from the Grant Date the Grantee will be allowed to vest the remaining 25% of the Shares.
(ii)    French-qualified RSUs may only give rise to vested Shares (they cannot be paid in cash). At the Award Agreement as eitherVesting Date, the Shares shall be transferred without any cash consideration.
(iii)    However, notwithstanding the above, upon the death of a French Participant, any French-qualified RSUs held by the French Participant at the time of death shall become immediately vested and the underlying Shares transferable to the French Participant’s heirs. When the underlying Shares become transferable, the Company shall issue the Shares to the French Participant’s heirs at their request, provided the heirs contact the Company and request such transfer of the Shares within six (6) months of the French Participant’s death. If the French Participant’s heirs do not request the issuance of the underlying Shares within six
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(6) months of the French Participant’s death, the French-qualified RSUs will be forfeited.
(c)    Holding of Shares.
(i)    During the Holding Period, the Grantees are not entitled to sell, to rent or to dispose in any other way of the Shares received by them in payment of French-qualified RSUs allotted under the Sub-Plan. The Holding Period will continue to apply even after the French Participant is no longer an Incentive Stock Optionemployee or a Nonstatutory Stock Option. Notwithstandingcorporate officer of Penumbra France, except in case of death or disability1 of the French Participant.
(ii)    After the expiration of the Holding Period, the Grantees are not entitled to dispose in any way of French-qualified RSUs received by them under this Sub-Plan during the thirty (30) calendar days preceding the announcement of an interim financial report or an end-of-year report that the Company is required to make public (hereafter the "Closed Period"). If French law or regulations are amended after adoption of this Sub-Plan to modify the definition and/or applicability of the Closed Period to French-qualified RSUs, such designation, however,amendment shall become applicable to any French-qualified RSUs granted under this Sub-Plan, to the extent that the aggregate Fair Market Value of thepermitted or required by French law.
(d)    Account for Shares with respect to which Incentive Stock Options are exercisable for the first time by the Participant during any calendar year (under all plans of the Company and any Parent or Subsidiary) exceeds one hundred thousand dollars ($100,000), such Options will be treated as Nonstatutory Stock Options. For purposes of this Section 6(c), Incentive Stock Options will be taken into account in the order in which they were granted, the Fair Market Value of the. Shares will be determined as of the time the Option with respect to such Shares is granted, and calculation will be performed in accordance with Code Section 422 and Treasury Regulations promulgated thereunder. No Incentive Stock Options may be issued more than ten years following the earlier of (i) the date of adoption or (ii) the most recent date of approval of this Plan by the Company’s stockholders, except as permitted by Section 422 of the Code.

(d)Term of Option. The term of each Option will be stated in the Award Agreement; provided, however, that the term will be no more than ten (10) years from the date of grant thereof. In the case of an Incentive Stock Option granted to a Participant who, at the time the Incentive Stock Option is granted, owns stock representing more than ten percent (10%) of the total combined voting power of all classes of stock of the Company or any Parent or Subsidiary, the term of the Incentive Stock Option will be five (5) years from the date of grant or such shorter term as may be provided in the Award Agreement.

(e)Option Exercise Price and Consideration.

(i) Exercise Price. The per Share exercise price for the Shares to be issued pursuant to the exercise ofFrench-qualified RSUs shall be recorded and held in an Option will be determined by the Administrator, but will be no less than one hundred percent (100%) of the Fair Market Value per Share on the date of grant. In addition, in the case of an Incentive Stock Option granted to an Employee who owns stock representing more than ten percent (10%) of the voting power of all classes of stock of the Company or any Parent or Subsidiary, the per Share exercise price will be no less than one hundred ten percent (110%) of the Fair Market Value per Share on the date of grant. Notwithstanding the foregoing provisions of this Section 6(e)(i), Options may be granted with a per Share exercise price of less than one hundred percent (100%) of the Fair Market Value per Share on the date of grant pursuant to a transaction described in, and in a manner consistent with, Code Section 424(a).

(ii) Waiting Period and Exercise Dates. At the time an Option is granted, the Administrator will fix the period within which the Option may be exercised and will determine any conditions that must be satisfied before the Option may be exercised.

(iii) Form of Consideration. The Administrator will determine the acceptable form of consideration for exercising an Option, including the method of payment. In the case of an Incentive Stock Option, the Administrator will determine the acceptable form of consideration at the time of grant. Such consideration may consist entirely of: (1) cash; (2) check; (3) promissory note, to the extent permitted by Applicable Laws, (4) other Shares, provided that such Shares have a Fair Market Value on the date of surrender equal to the aggregate exercise price of the Shares as to which such Option will be exercised and provided further that accepting such Shares will not result in any adverse accounting consequences to the Company, as the Administrator determines in its sole discretion; (5) consideration received by the Company under cashless exercise program (whether through a broker or otherwise) implemented by the Company in connection with the Plan; (6) by net exercise, (7) such other consideration and method of payment for the issuance of Shares to the extent permitted by Applicable Laws, or (8) any combination of the foregoing methods of payment.

(f)Exercise of Option.

(i) Procedure for Exercise; Rights as a Stockholder. Any Option granted hereunder will be exercisable according to the terms of the Plan and at such times and under such conditions as determined by the Administrator and set forth in the Award Agreement. An Option may not be exercised for a fraction of a Share.

An Option will be deemed exercised when the Company receives: (i) notice of exercise (in such form as the Administrator may specify from time to time) from the person entitled to exercise the Option, and (ii) full payment for the Shares with respect to which the Option is exercised (together with applicable tax withholding). Full payment may consist of any consideration and method of payment authorized by the Administrator and permitted by the Award Agreement and the Plan. Shares issued upon exercise of an Option will be issuedaccount in the name of the French Participant or, if requested by the Participant,(except in the nameevent of the Participant and his or her spouse. Until the Shares are issued (as evidenced by the appropriate entry on the books ofdeath) with the Company or a broker or in such other manner as the Company may determine in order to ensure compliance with applicable laws, including any required holding periods.

3.3    Reporting requirements. Every year, statements of a duly authorized transfer agentissued Shares must be reported to the annual meeting of shareholders pursuant to Section L. 225-197-4 of the Company), no right to vote or receive dividends or any other rights as a stockholder will exist with respect to the Shares subject to an Option, notwithstanding the exercise of the Option. The Company will issue (or cause to be issued) such Shares promptly after the Option is exercised. No adjustment will be made for a dividend or other right for which the record date is prior to the date the Shares are issued, except as provided in Section 15 of the Plan.

Exercising an Option in any manner will decrease the number of Shares thereafter available, both for purposes of the Plan and for sale under the Option, by the number of Shares as to which the Option is exercised.

(ii) Termination of Relationship as a Service Provider. If a Participant ceases to be a Service Provider, other thanFrench Commercial Code.

3.4    Adjustments upon the Participant’s termination as the result of the Participant’s death or Disability, the Participant may exercise his or her Option within three (3) months following termination, or such longer or shorter period of time as is specified in the Award Agreement (but in no event later than the expiration of the term of such Option as set forth in the Award Agreement) to the extent that the Option is vested on the date of termination. Unless otherwise provided by the Administrator, if on the date of termination the Participant is not vested as to his or her entire Option, the Shares covered by the unvested portion of the Option will revert to the Plan. If after termination the Participant does not exercise his or her Option within the time specified by the Administrator, the Option will terminate, and the Shares covered by such Option will revert to the Plan.

(iii) Disability of Participant. If a Participant ceases to be a Service Provider as a result of the Participant’s Disability, the Participant may exercise his or her Option within six (6) months following termination, or such longer or shorter period of time as is specified in the Award Agreement (but in no event later than the expiration of the term of such Option as set forth in the Award Agreement) to the extent the Option is vested on the date of termination. Unless otherwise provided by the Administrator, if on the date of termination the Participant is not vested as to his or her entire Option, the Shares covered by the unvested portion of the Option will revert to the Plan. If after termination the Participant does not exercise his or her Option within the time specified herein, the Option will terminate, and the Shares covered by such Option will revert to the Plan.

(iv) Death of Participant. If a Participant dies while a Service Provider, the Option may be exercised within six (6) months following the Participant’s death, or within such longer or shorter period of time as is specified in the Award Agreement (but in no event later than the expiration of the term of such Option as set forth in the Award Agreement) to the extent that the Option is vested on the date of death, by the Participant’s designated beneficiary, provided such beneficiary has been designated prior to the Participant’s death in a form acceptable to the Administrator. If no such beneficiary has been designated by the Participant, then such Option may be exercised by the personal representative of the Participant’s estate or by the person(s) to whom the Option is transferred pursuant to the Participant’s will or in accordance with the laws of descent and distribution. Unless otherwise provided by the Administrator, if at the time of death Participant is not vested as to his or her entire Option, the Shares covered by the unvested portion of the Option will immediately revert to the Plan. If the Option is not so exercised within the time specified herein, the Option will terminate, and the Shares covered by such Option will revert to the Plan.

7.Stock Appreciation Rights.

(a)Grant of Stock Appreciation Rights. Subject to the terms and conditions of the Plan, a Stock Appreciation Right may be granted to Service Providers at any time and from time to time as will be determined by the Administrator, in its sole discretion.

(b)Number of Shares. The Administrator will have complete discretion to determine the number of Shares subject to any Award of Stock Appreciation Rights.

(c)Exercise Price and Other Terms. The per Share exercise price for the Shares that will determine the amount of the payment to be received upon exercise of a Stock Appreciation Right as set forth in Section 7(f) will be determined by the Administrator and will be no less than one hundred percent (100%) of the Fair Market Value per Share on the date of grant. Otherwise, the Administrator, subject to the provisions of the Plan, will have complete discretion to determine the terms and conditions of Stock Appreciation Rights granted under the Plan.

(d)Stock Appreciation Right Agreement. Each Stock Appreciation Right grant will be evidenced by an Award Agreement that will specify the exercise price, the term of the Stock Appreciation Right, the conditions of exercise, and such other terms and conditions as the Administrator, in its sole discretion, will determine.

(e)Expiration of Stock Appreciation Rights. A Stock Appreciation Right granted under the Plan will expire upon the date determined by the Administrator, in its sole discretion, and set forth in the Award Agreement. Notwithstanding the foregoing, the rules of Section 6(d) relating to the maximum term and Section 6(f) relating to exercise also will apply to Stock Appreciation Rights.

(f)Payment of Stock Appreciation Right Amount. Upon exercise of a Stock Appreciation Right, a Participant will be entitled to receive payment from the Company in an amount determined by multiplying:

(i) The difference between the Fair Market Value of a Share on the date of exercise over the exercise price; times

(ii) The number of Shares with respect to which the Stock Appreciation Right is exercised.

At the discretion of the Administrator, the payment upon Stock Appreciation Right exercise may be in cash, in Shares of equivalent value, or in some combination thereof.

8.Restricted Stock.

(a)Grant of Restricted Stock. Subject to the terms and provisions of the Plan, the Administrator, at any time and from time to time, may grant Shares of Restricted Stock to Service Providers in such amounts as the Administrator, in its sole discretion, will determine.

(b)Restricted Stock Agreement. Each Award of Restricted Stock will be evidenced by an Award Agreement that will specify the Period of Restriction, the number of Shares granted, and such other terms and conditions as the Administrator, in its sole discretion, will determine. Unless the Administrator determines otherwise, the Company as escrow agent will hold Shares of Restricted Stock until the restrictions on such Shares have lapsed.

(c)Transferability. Except as provided in this Section 8 or as the Administrator determines, Shares of Restricted Stock may not be sold, transferred, pledged, assigned, or otherwise alienated or hypothecated until the end of the applicable Period of Restriction.

(d)Other Restrictions. The Administrator, in its sole discretion, may impose such other restrictions on Shares of Restricted Stock as it may deem advisable or appropriate.

(e)Removal of Restrictions. Except as otherwise provided in this Section 8, Shares of Restricted Stock covered by each Restricted Stock grant made under the Plan will be released from escrow as soon as practicable after the last day of the Period of Restriction or at such other time as the Administrator may determine. The Administrator, in its discretion, may accelerate the time at which any restrictions will lapse or be removed.

(f)Voting Rights.Certain Events. During the Vesting Period of Restriction, Service Providers holding Shares of Restricted Stock granted hereunder may exercise full voting rights with respect to those Shares, unless the Administrator determines otherwise.

(g)Dividends and Other Distributions. During the Period of Restriction, Service Providers holding Shares of Restricted Stock will be entitled to receive all dividends and other distributions paid with respect to such Shares, unless the Administrator provides otherwise. If any such dividends or distributions are paid in Shares, the Shares will be subject to the same restrictions on transferability and forfeitability as the Shares of Restricted Stock with respect to which they were paid.

(h)Return of Restricted Stock to Company. On the date set forth in the Award Agreement, the Restricted Stock for which restrictions have not lapsed will revert to the Company and again will become available for grant under the Plan.

9.Restricted Stock Units.

(a)Grant. Restricted Stock Units may be granted at any time and from time to time as determined by the Administrator. After the Administrator determines that it will grant Restricted Stock Units, it will advise the Participant in an Award Agreement of the terms, conditions, and restrictions related to the grant, including the number of Restricted Stock Units.

(b)Vesting Criteria and Other Terms. The Administrator will set vesting criteria in its discretion, which, depending on the extent to which the criteria are met, will determine the number of Restricted Stock Units that will be paid out to the Participant. The Administrator may set vesting criteria based upon continued employment or service and/or the achievement of Company-wide, business unit, individual or other goals, or any other basis determined by the Administrator in its discretion.

(c)Earning Restricted Stock Units. Upon meeting the applicable vesting criteria, the Participant will be entitled to receive a payout as determined by the Administrator. Notwithstanding the foregoing, at any time after the grant of Restricted Stock Units, the Administrator, in its sole discretion, may reduce or waive any vesting criteria that must be met to receive a payout.

(d)Form and Timing of Payment. Payment of earned Restricted Stock Units will be made as soon as practicable after the date(s) determined by the Administrator and set forth in the Award Agreement. The Administrator, in its sole discretion, may settle earned Restricted Stock Units in cash, Shares, or a combination of both.

(e)Cancellation. On the date set forth in the Award Agreement, all unearned Restricted Stock Units will be forfeited to the Company.

10.Performance Awards. The Committee is authorized to grant Performance Awards to Participants with the following terms and conditions and with such additional terms and conditions, in either case not inconsistent with the provisions of the Plan, as the Committee shall determine:

(a) Performance Awards may be denominated as a cash amount, number of Shares or a combination thereof and are Awards which may be earned upon achievement or satisfaction of performance conditions specified by the Committee. In addition, the Committee may specify that any other Award shall constitute a Performance Award by conditioning the right of a Participant to exercise the Award or have it settled, and the timing thereof, upon achievement or satisfaction of such performance conditions as may be specified by the Committee. The Committee may use such business criteria and other measures of performance as it may deem appropriate in establishing any performance conditions. Subject to the terms of the Plan, the performance goals to be achieved during any performance period, the length of any performance period, the amount of any Performance Award granted and the amount of any payment or transfer to be made pursuant to any Performance Award shall be determined by the Committee.

(b) If the Committee intends that a Performance Award be considered qualified performance-based compenastion under Section 162(m), such Performance Award shall include a pre-established formula, such that payment, retention or vesting of the Award is subject to the achievement during a Performance Period or Performance Periods, as determined by the Committee, of a level or levels of, or increases in, in each case as determined by the Committee, one or more of the following performance measures with respect to the Company: net sales; revenue; revenue growth or product revenue growth; operating income (before or after taxes); pre- or after-tax income or loss (before or after allocation of corporate overhead and bonus); net earnings; earnings per share; net income or loss (before or after taxes); return on equity; total shareholder return; return on assets or net assets; appreciation in and/or maintenance of share price; market share; gross profits; earnings or loss (including earnings or loss before taxes, before interest and taxes, or before earnings before interest, taxes, depreciation and amortization); economic value-added models or equivalent metrics; comparisons with various stock market indices; reductions in costs; cash flow or cash flow per share (before or after dividends); return on capital (including return on total capital or return on invested capital); cash flow return on investment; improvement in or attainment of expense levels or working capital levels, including cash, inventory and accounts receivable; operating margin; gross margin; cash margin; year-end cash; debt reduction; shareholder equity; operating efficiencies; market share; customer satisfaction; customer growth; employee satisfaction; research and development achievements; manufacturing achievements (including obtaining particular yields from manufacturing runs and other measurable objectives related to process development activities); regulatory achievements (including submitting or filing applications or other documents with regulatory authorities or receiving approval of any such applications or other documents and passing pre-approval inspections (whether of the Company or the Company’s third-party manufacturer) and validation of manufacturing processes (whether the Company’s or the Company’s third-party manufacturer’s)); financial ratios, including those measuring liquidity, activity, profitability or leverage; cost of capital or assets under management; financing and other capital raising transactions (including sales of the Company’s equity or debt securities; factoring transactions; sales or licenses of the Company’s assets, including its intellectual property, whether in a particular jurisdiction or territory or globally; or through partnering transactions); and implementation, completion or attainment of measurable objectives with respect to research, development, manufacturing, commercialization, products or projects, production volume levels, acquisitions and divestitures; factoring transactions; and recruiting and maintaining personnel. Performance criteria may be measured on an absolute (e.g., plan or budget) or relative basis, and may be established on a corporate-wide basis or with respect to one or more business units, divisions, subsidiaries or business segments. Relative performance may be measured against a group of peer companies, a financial market index or other acceptable objective and quantifiable indices. To the extent permitted by Section 162(m), with respect to an award intended to qualify under Section 162(m), the Award Agreement may provide that if the Committee determines that a change in the business, operations, corporate structure or capital structure of the Company, or the manner in which the Company conducts its business, or other events or circumstances render the performance objectives unsuitable, the Committee may modify the performance objectives or the related minimum acceptable level of achievement, in whole or in part, as the Committee deems appropriate and equitable. Performance measures may vary from Performance Award to Performance Award, respectively, and from Participant to Participant, and may be established on a stand-alone basis, in tandem or in the alternative. The Committee shall have the power to impose such other restrictions on Awards subject to this Section as it may deem necessary or appropriate. Notwithstanding any provision of the Plan to the contrary, with respect to any Award intended to qualify under Section 162(m), the Committee shall not be authorized to increase the amount payable under any Award to which this subsection (b) applies upon attainment of such pre-established formula. Performance Awards intended to qualify under Section 162(m) will be settled only after the end of the relevant Performance Period.

(c) Settlement of Performance Awards shall be in cash, Shares, other Awards, other property, net settlement, or any combination thereof, in the discretion of the Committee.

(d) The Committee shall specify the circumstances in which, and the extent to which, Performance Awards shall be paid or forfeited in the event of a Participant’s terminationchange in capitalization or a corporate transaction (such as a Service Provider.

11.Other Awards. The Committee is authorized, subject to limitations under applicable law, to grant to Participants such other Awards that may be denominated or payable in, valued in whole or in part by reference to, or otherwise based on, or related to, Shares or factors that may influence the value of Shares, including

convertible or exchangeable debt securities, other rights convertible or exchangeable into Shares, purchase rights for Shares, Awards with value and payment contingent upon performance of the Company or business units thereof or any other factors designated by the Committee. The Committee shall determine the terms and conditions of such Awards. Shares delivered pursuant to an Award in the nature of a purchase right granted under this Section shall be purchased for such consideration, paid for at such times, by such methods and in such forms, including cash, Shares, other Awards, other property, or any combination thereof, as the Committee shall determine. Cash awards may also be granted pursuant to this Section.

12.Compliance With Code Section 409A. Awards will be designed and operated in such a manner that they are either exempt from the application of, or comply with, the requirements of Code Section 409A, except as otherwise determined in the sole discretion of the Administrator. The Plan and each Award Agreement under the Plan is intended to meet the requirements of Code Section 409A and will be construed and interpreted in accordance with such intent, except as otherwise determined in the sole discretion of the Administrator. To the extent that an Award or payment, or the settlement or deferral thereof, is subject to Code Section 409A the Award will be granted, paid, settled or deferred in a manner that will meet the requirements of Code Section 409A, such that the grant, payment, settlement or deferral will not be subject to the additional tax or interest applicable under Code Section 409A.

13.Leaves of Absence/Transfer Between Locations. Unless the Administrator provides otherwise, vesting of Awards granted hereunder will be suspended during any unpaid leave of absence. A Participant will not cease to be an Employee in the case of (i) any leave of absence approved by the Company or (ii) transfers between locations of the Company or between the Company, its Parent, or any Subsidiary. For purposes of Incentive Stock Options, no such leave may exceed three (3) months, unless reemployment upon expiration of such leave is guaranteed by statute or contract. If reemployment upon expiration of a leave of absence approved by the Company is not so guaranteed, then six (6) months following the first (1st) day of such leave, any Incentive Stock Option held by the Participant will cease to be treated as an Incentive Stock Option and will be treated for tax purposes as a Nonstatutory Stock Option.

14.Limited Transferability of Awards. Unless determined otherwise by the Administrator, Awards may not be sold, pledged, assigned, hypothecated, or otherwise transferred in any manner other than by will or by the laws of descent and distribution, and may be exercised, during the lifetime of the Participant, only by the Participant.

15.Adjustments; Dissolution or Liquidation; Merger or Change in Control.

(a)Adjustments. In the event that any dividend or other distribution (whether in the form of cash, Shares, other securities, or other property), recapitalization, stock split, reverse stock split, reorganization, merger, consolidation, split-up, spin-off, combination, repurchase, or exchange of Shares resulting from a merger or other securities of the Company, or other change in the corporate structure of the Company affecting the Shares occurs,a spin-off), the Administrator, at its discretion, may determine to make adjustments in order to prevent diminutiondilution or enlargement of the benefits or potential benefits intended to be made available under the Plan, willthis Sub-Plan. The Administrator shall, in such manner as it may deem equitable, adjust any or all of (i) the number and classtype of shares of stock that may be delivered under the Plan and/Shares (or other securities or the number, class, and price of shares of stock covered by each outstanding Award, and the Share limits set forth in Sections 3 and 5 of the Plan.

(b)Dissolution or Liquidation. In the event of the proposed dissolution or liquidationproperty of the Company or any person that is a party to a reorganisation transaction with the Administrator will notify each Participant as soon as practicable priorCompany) with respect to which French-qualified RSUs may be granted, (ii) the effective datenumber and type of such proposed transaction. To the extent it has not been previously exercised, an Award will terminate immediately prior to the consummation of such proposed action.

(c)MergerShares (or other securities or Change in Control. In the event of a mergerproperty of the Company with or into another corporation or other entity orany person that is a Change in Control, each outstanding Award will be treated as the Administrator determines (subject to the provisionsparty of the following paragraph) without a Participant’s consent, including,

without limitation,Reorganization Transaction with the Company) subject to outstanding French-qualified RSUs; provided that (i) Awards will be continued by the Company or assumed, or substantially equivalent Awards will be substituted, by the acquiring or succeeding corporation (or an affiliate thereof) with appropriate adjustments as to the number and kind of shares and prices; (ii) upon written noticeShares subject to any French-qualified RSU denominated in Shares shall always be a Participant, that the Participant’s Awards will terminate upon or immediately prior to the consummationwhole number.

3.5    Disqualification of such merger or Change in Control; (iii) outstanding Awards will vest and become exercisable, realizable, or payable, or restrictions applicable to an Award will lapse, in whole or in part prior to or upon consummation of such merger or Change in Control, and, to the extent the Administrator determines, terminate upon or immediately prior to the effectiveness of such merger or Change in Control; (iv) (A) the termination of an Award in exchange for an amount of cash and/or property, if any, equal to the amount that would have been attained upon the exercise of such Award or realization of the Participant’s rights as of the date of the occurrence of the transaction (and, for the avoidance of doubt, if as of the date of the occurrence of the transaction the Administrator determines in good faith that no amount would have been attained upon the exercise of such Award or realization of the Participant’s rights, then such Award may be terminated by the Company without payment), or (B) the replacement of such Award with other rights or property selected by the Administrator in its sole discretion; or (v) any combination of the foregoing. In taking any of the actions permitted under this subsection (c), the Administrator will not be obligated to treat all Awards, all Awards held by a Participant, or all Awards of the same type, similarly.

French-qualified RSUs.

(a)    In the event that the Company does not continue, and the successor corporation does not assume or substitute for the Award (or portion thereof), then with respect to such Award (or portion thereof), thea French Participant will fully vest in and have the right to exercise all of his or her outstanding Options and Stock Appreciation Rights, including Shares as to which such Awards would not otherwise be vested or exercisable, all restrictions on Restricted Stock and Restricted Stock Units will lapse, and, with respect to Awards with performance-based vesting (including Performance Awards), unless otherwise provided in an Award Agreement, all performance goals or other vesting criteria will be deemed achieved at one hundred percent (100%) of target levels and all other terms and conditions met. In addition, if an Option or Stock Appreciation Right is not continued, assumed or substituted in the event of a merger or Change in Control, the Administrator will notify the Participant in writing or electronically that the Option or Stock Appreciation Right will be exercisable for a period of time determined by the Administrator in its sole discretion, and the Option or Stock Appreciation Right will terminate upon the expiration of such period.

For the purposes of this subsection (c), an Award will be considered assumed if, following the merger or Change in Control, the Award confers the right to purchase or receive, for each Share subject to the Award immediately prior to the merger or Change in Control, the consideration (whether stock, cash, or other securities or property) received in the merger or Change in Control by holders of Common Stock for each Share held on the effective date of the transaction (and if holders were offered a choice of consideration, the type of consideration chosen by the holders of a majority of the outstanding Shares); provided, however, that if such consideration received in the merger or Change in Control is not solely common stock of the successor corporation or its Parent, the Administrator may, with the consent of the successor corporation, provide for the consideration to be received upon the exercise of an Option or Stock Appreciation Right or upon the payout of a Restricted Stock Unit or Performance Award, for each Share subject to such Award, to be solely common stock of the successor corporation or its Parent equal in fair market value to the per share consideration received by holders of Common Stock in the merger or Change in Control.

Notwithstanding anything in this subsection (c) to the contrary, unless otherwise provided in an Award Agreement, an Award that vests, is earned or paid-out upon the satisfaction of one or more performance goals will not be considered assumed if the Company or its successor modifies any of such performance goals without the Participant’s consent in a manner that would be adverse to the Participant; provided, however, a modification to such performance goals only to reflect the successor corporation’s post-Change in Control corporate structure will not be deemed to invalidate an otherwise valid Award assumption.

Notwithstanding anything in this subsection (c) to the contrary, if a payment under an Award Agreement is subject to Code Section 409A and if the change in control definition contained in the Award

Agreement does not comply with the definitionrequirement set forth in the Section 3.2(b) of “change of control” for purposes of a distribution under Code Section 409A, then any payment of an amount that is otherwise accelerated under this Section will be delayed until the earliest time that such payment would be permissible under Code Section 409A without triggering any penalties applicable under Code Section 409A.

16.Tax Withholding.

(a)Withholding Requirements. PriorSub-Plan and transfers Shares acquired prior to the deliveryexpiration of any Sharesthe Holding Period or cash pursuant to an Award (or exercise or vesting or settlement thereof, as applicable)during the "Closed Periods", the Company will have the power and the right to deduct or withhold, or require asuch French Participant to remitshall be liable for all consequences to the Company an amount sufficientand Penumbra France resulting from such breach and undertakes to satisfy federal, state, local, foreign or other taxes (including the Participant’s FICA obligation) required to be withheld withindemnify Penumbra France in respect to such Award (or exercise or vesting or settlement thereof, as applicable).

(b)Withholding Arrangements. The Administrator, in its sole discretion and pursuant to such procedures as it may specify from time to time, may permit a Participant to satisfy such tax withholding obligation, in whole or in partof all amounts payable by (without limitation) (i) paying cash, (ii) electing to have the Company withhold otherwise deliverable Shares having a Fair Market Value equaland Penumbra France in connection with such breach. More generally,

1 The term “disability” shall mean disability as determined in categories 2 and 3 under Section L. 341-4 of the French Social Security Code, as amended, and subject to the minimum statutory amount requiredfulfilment of related conditions
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the French Participant agrees to be withheld, (iii) deliveringindemnify and keep indemnified the Company and Penumbra France from and against any liability for and obligation to pay any tax and social charges incurred by the Company and/or Penumbra France resulting from any breach of this Sub-Plan by the French Participant.
(b)    If, following the grant, changes are made to the Company already-ownedterms and conditions of the French-qualified RSUs and/or the underlying Shares havingdue to any applicable legal requirements or a Fair Market Value equal todecision of the statutory amount required to be withheld, provided the delivery of such Shares will not result in any adverse accounting consequences, asCompany's shareholders or the Administrator, determines in its sole discretion, the RSUs and/or (iv) selling a sufficient number ofthe underlying Shares otherwise deliverable tomay no longer qualify as French-qualified RSUs. If the Participant through such meansRSUs and/or the underlying Shares no longer qualify as French-qualified RSUs, the Administrator may determine, in its sole discretion, (whether through a brokerto lift, shorten or otherwise) equalterminate certain restrictions applicable to the amountvesting of the RSUs or the sale of Shares underlying the RSUs, which restrictions have been imposed under this Sub-Plan or in the applicable RSU Award Agreement delivered to the French Participant. In this case, the French Participant shall be ultimately liable and responsible for all taxes and/or social security contributions that he or she is legally required to be withheld.

(c)Section 409A of the Code. With respect to Awards subject to Section 409A of the Code, the Plan is intended to complypay in connection with the requirementsRSUs and/ or the underlying Shares.

3.6    Employment Rights. The adoption of Section 409Athis Sub-Plan shall not confer upon the French Participant or any employees of Penumbra France, any employment rights and shall not be construed as part of any employment contracts that Penumbra France has with its employees.
3.7    Amendments. Subject to the Code and the regulations thereunder (“Section 409A”), and the provisionsterms of the Plan, and any Award Agreement shall be interpreted in a manner that satisfies the requirements of Section 409A, and the Plan shall be operated accordingly. If any provision of the Plan or any term or condition of any Award would otherwise frustrate or conflict with this intent, the provision, term or condition will be interpreted and deemed amended so as to avoid this conflict.

17.No Effect on Employment or Service. Neither the Plan nor any Award will confer upon a Participant any right with respect to continuing the Participant’s relationship as a Service Provider with the Company or any Parent or Subsidiary of the Company, nor will they interfere in any way with the Participant’s right orAdministrator reserves the right of the Company,to amend or any Parent or Subsidiary of the Company, to terminate such relationshipthis Sub-Plan at any time in accordance with or without cause, toapplicable French law.

3.8    Acceptance of the extent permitted by Applicable Laws.

18.Date of Grant. The date of grant of an Award will be, for all purposes, the date on which the Administrator makes the determination granting such Award, or such other later date as is determined by the Administrator. NoticeFrench-qualified RSUs. By accepting a grant of the determination will be provided to each Participant within a reasonable time after the date of such grant.

19.Term of Plan. The Plan will continue in effect until terminated by the Board.

20.Amendment and Termination of the Plan.

(a)Amendment and Termination. The Administrator may at any time amend, alter, suspend or terminate the Plan.

(b)Stockholder Approval. The Company will obtain stockholder approval of any Plan amendment to the extent necessary and desirable to comply with Applicable Laws.

(c)Effect of Amendment or Termination. No amendment, alteration, suspension or termination of the Plan will impair the rights of any Participant, unless mutually agreed otherwise between the Participant and the

Administrator, which agreement must be in writing and signed by the Participant and the Company. Termination of the Plan will not affect the Administrator’s ability to exercise the powers granted to it hereunder with respect to Awards grantedFrench-qualified RSUs under the Plan priorin the Penumbra equity recordkeeping system, the French Participant acknowledges acceptance of the terms and conditions of this Sub-Plan, and confirms acceptance of the electronic delivery of any documents related to the date of such termination.

21.Conditions Upon Issuance of Shares.

(a)Legal Compliance. Shares will not be issued pursuant to the exercise of an Award unless the exercise of such Award and the issuance and delivery of such Shares will comply with Applicable Laws.

(b)Investment Representations. As a condition to the exercise of an Award, the Company may require the person exercising such Award to represent and warrant at the time of any such exercise that the Shares are being purchased only for investment and without any present intention to sell or distribute such Shares if, in the opinion of counsel for the Company, such a representation is required.

22.Inability to Obtain Authority. The inability of the Company to obtain authority from any regulatory body having jurisdiction, which authority is deemed by the Company’s counsel to be necessary to the lawful issuance and sale of any Shares hereunder, will relieve the Company of any liability in respect of the failure to issue or sell such Shares as to which such requisite authority will not have been obtained.

23.Stockholder Approval. The Plan will be subject to approval by the stockholders of the Company within twelve (12) months after the date the Plan is adopted by the Board. Such stockholder approval will be obtained in the manner and to the degree required under Applicable Laws.

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TOVOTE,MARKBLOCKSBELOWINBLUEORBLACKINKASFOLLOWS:      grant.

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The Board of Directors recommends you vote FOR proposals 1, 2 and 3.

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1.

To elect the two nominees for Class I director to serve until the 2019 annual meeting of stockholders and until their successors are duly elected and qualified;

Nominees

ForAgainstAbstain
1Don Kassing¨¨¨
2Kevin Sullivan¨¨¨
ForAgainstAbstain

2

To ratify the selection of Deloitte & Touche LLP as the independent registered public accounting firm for Penumbra, Inc. for the fiscal year ending December 31, 2016; and

¨

¨

¨

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3

To ratify the material terms of Penumbra, Inc.’s Amended and Restated 2014 Equity Incentive Plan for purposes of Section 162(m) of the Internal Revenue Code of 1986, as amended.

¨¨¨

NOTE:Your proxy holder will also vote on any such other business as may properly come before the meeting or any adjournment thereof.

Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name, by authorized officer.

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Important Notice Regarding the Availability of Proxy Materials for the Annual Meeting: The Notice & Proxy Statement and Form 10-K are available atwww.proxyvote.com



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Penumbra, Inc.

Annual Meeting of Shareholders
June 8, 2016 11:00 AM
This proxy is solicited by the Board of Directors

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The undersigned hereby appoints Adam Elsesser and Robert D. Evans, and each of them, as proxies, each with the power to appoint his substitute, and hereby authorizes them to represent and to vote, as designated on the reverse side of this ballot, all of the shares of Common stock of Penumbra, Inc. that the undersigned is entitled to vote at the Annual Meeting of Stockholders to be held at 11:00 AM PDT on June 8, 2016, at the company’s campus, 1411 Harbor Bay Parkway, Alameda, CA 94502, and any adjournment or postponement thereof.

This proxy, when properly executed, will be voted in the manner directed herein. If no such direction is made, this proxy will be voted in accordance with the Board of Directors’ recommendations.

This proxy is governed by the laws of the State of Delaware.

Continued and to be signed on reverse side







A-6


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