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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934 (Amendment No.          )

Filed by the Registrantý

Filed by a Party other than the Registranto

Check the appropriate box:

o

 

Preliminary Proxy Statement

o

 

Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

ý

 

Definitive Proxy Statement

o

 

Definitive Additional Materials

o

 

Soliciting Material under §240.14a-12

 

ION Geophysical Corporation

(Name of Registrant as Specified In Its Charter)

 

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

ý

 

No fee required.

o

 

Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.
  (1) Title of each class of securities to which transaction applies:
         
  (2) Aggregate number of securities to which transaction applies:
         
  (3) Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined):
         
  (4) Proposed maximum aggregate value of transaction:
         
  (5) Total fee paid:
         

o

 

Fee paid previously with preliminary materials.

o

 

Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.

 

 

(1)

 

Amount Previously Paid:
        
 
  (2) Form, Schedule or Registration Statement No.:
         
  (3) Filing Party:
         
  (4) Date Filed:
         

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LOGO

ION GEOPHYSICAL CORPORATION
2105 CityWest Boulevard, Suite 400100
Houston, Texas 77042-283977042-2855
(281) 933-3339



NOTICE OF ANNUAL MEETING OF SHAREHOLDERS
To Be Held May 18, 201617, 2017



To ION's Shareholders:

        The 20162017 Annual Meeting of Shareholders of ION Geophysical Corporation will be held in the offices of the companyCompany located at 2105 CityWest Boulevard, Houston, Texas, on Wednesday, May 18, 2016,17, 2017, at 10:30 a.m., local time, for the following purposes:

        ION's Board of Directors has set March 31, 2016,2017, as the record date for the meeting. This means that owners of ION Common Stock at the close of business on that date are entitled to receive this notice of meeting and vote at the meeting and any adjournments or postponements of the meeting.

        Your vote is very important, and your prompt cooperation in voting your proxy is greatly appreciated. Whether or not you plan to attend the meeting, please sign, date and return your enclosed proxy card as soon as possible so that your shares can be voted at the meeting.

  By Authorization of the Board of Directors

 

 


GRAPHICGRAPHIC



 

 

Jamey S. Seely
Executive Vice President,
General Counsel and
Corporate Secretary

April 14, 201613, 2017
Houston, Texas


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Important Notice Regarding the Availability of Proxy Materials
For the Annual Shareholders' Meeting to be held on May 18, 201617, 2017

The Proxy Statement and our 20152016 annual report to shareholders
are available at www.iongeo.com under "Investor Relations—Investor Materials—
Annual Report & Proxy Statement."

        The Annual Meeting of Shareholders of ION Geophysical Corporation will be held on May 18, 2016,17, 2017, at the offices of the companyCompany located at 2105 CityWest Boulevard, Houston, Texas, beginning at 10:30 a.m., local time.

        The matters intended to be acted upon are:

        The Board of Directors recommends voting in favor of the nominees listed in the Proxy Statement, the approval of the compensation of our named executive officers, the approval of an executive compensation vote to be held every year and the ratification of the appointment of Grant Thornton LLP.

        The Proxy Statement for the 20162017 Annual Meeting of Shareholders and the 20152016 annual report to shareholders are being made available at the website location specified above.

        Directions to the annual meeting are also provided in the accompanying Proxy Statement under "About the MeetingWhere will the Annual Meeting be held?"


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LOGO

ION GEOPHYSICAL CORPORATION
2105 CityWest Boulevard, Suite 400100
Houston, Texas 77042-283977042-2855
(281) 933-3339

April 14, 201613, 2017



PROXY STATEMENT
FOR ANNUAL MEETING OF SHAREHOLDERS
To Be Held May 18, 201617, 2017



        Our Board of Directors (the "Board") is furnishing you this proxy statement (this "Proxy Statement") to solicit proxies on its behalf to be voted at the 20162017 Annual Meeting of Shareholders ("Annual Meeting") of ION Geophysical Corporation ("ION"). The Annual Meeting will be held at 2105 CityWest Boulevard, Houston, Texas, on May 18, 2016,17, 2017, at 10:30 a.m., local time. The proxies also may be voted at any adjournments or postponements of the Annual Meeting.

        The mailing address of our principal executive offices is 2105 CityWest Boulevard, Suite 400,100, Houston, Texas 77042-2839.77042-2855. We are mailing the proxy materials to our shareholders beginning on or about April 14, 2016.13, 2017. All properly completed and returned proxies for the annual meeting will be voted at the Annual Meeting in accordance with the directions given in the proxy, unless the proxy is revoked before the Annual Meeting.

        Only owners of record of our outstanding shares of our Common Stock, par value $0.01 ("Common Stock") on March 31, 20162017 are entitled to vote at the Annual Meeting, or at adjournments or postponements of the Annual Meeting. Each owner of Common Stock on the record date is entitled to one vote for each share of Common Stock held. On March 31, 2016,2017, there were 11,335,54512,072,605 shares of Common Stock issued and outstanding.

        When used in this Proxy Statement, "ION Geophysical," "ION," "Company," "we," "our," "ours" and "us" refer to ION Geophysical Corporation and its consolidated subsidiaries, except where the context otherwise requires or as otherwise indicated. On February 4, 2016, we completed a one-for-15 reverse stock split, and our Common Stock began trading on a reverse-split adjusted basis on February 5, 2016. Unless otherwise specified in this Proxy Statement, all information presented in this Proxy Statement is presented on a post-reverse stock split basis.



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20162017 PROXY STATEMENT HIGHLIGHTS

 3

ABOUT THE MEETING

 5

ITEM 1—ELECTION OF DIRECTORS

 9

BOARD OF DIRECTORS AND CORPORATE GOVERNANCE

 14

OWNERSHIP OF EQUITY SECURITIES OF ION

 2526

EXECUTIVE OFFICERS

 27

EXECUTIVE COMPENSATION

 2829

COMPENSATION DISCUSSION AND ANALYSIS

 29

COMPENSATION COMMITTEE REPORT

 4850

SUMMARY COMPENSATION TABLE

 4951

20152016 GRANTS OF PLAN-BASED AWARDS

 5153

EMPLOYMENT AGREEMENTS

 5154

OUTSTANDING EQUITY AWARDS AT FISCAL YEAR-END

 5456

20152016 OPTION EXERCISES AND STOCK VESTED

 5558

POTENTIAL PAYMENTS UPON TERMINATION OR CHANGE OF CONTROL

 5658

20152016 PENSION BENEFITS AND NONQUALIFIED DEFERRED COMPENSATION

 6467

EQUITY COMPENSATION PLAN INFORMATION

 6468

ITEM 2—ADVISORY (NON-BINDING) VOTE TO APPROVE EXECUTIVE COMPENSATION

 6669

ITEM 3—ADVISORY (NON-BINDING) VOTE ON THE FREQUENCY OF ADVISORY VOTES ON EXECUTIVE COMPENSATION

70

ITEM 4—RATIFICATION OF APPOINTMENT OF INDEPENDENT AUDITORS

 6771

REPORT OF THE AUDIT COMMITTEE

 6771

CHANGE IN INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS

69

PRINCIPAL AUDITOR FEES AND SERVICES

 7073

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20162017 PROXY STATEMENT HIGHLIGHTS

        This summary highlights information contained elsewhere in our Proxy Statement. This summary does not contain all of the information that you should consider. You should read the entire Proxy Statement carefully before voting.

Board Nominees

 
  
  
  
  
 Committee
Memberships
 
  
 Director
Since
  
  
Name
 Age Occupation Independent Audit Comp Gov Fin

David H. Barr

  66  2010 Former President and CEO, Logan International, Inc. *   * *  

Franklin Myers

  63  2001 Sr. Advisor, Quantum Energy Partners *   * * *

S. James Nelson, Jr. 

  74  2004 Former Vice Chairman, Cal Dive International, Inc. (now Helix Energy Solutions Group, Inc.) * *     *
 
  
  
  
  
 Committee
Memberships
 
  
 Director
Since
  
  
Name
 Age Occupation Independent Audit Comp Gov Fin

Michael C. Jennings

  51  2010 Chairman of the Board of Directors of HollyFrontier Corporation * *     *

John N. Seitz

  
65
  
2003
 

Chairman and Chief Executive Officer of GulfSlope Energy, Inc.

 

*

   

*

 

*

  

Executive Compensation Highlights

        ION is committed to paying for performance. We provide the majority of compensation through programs in which the amounts ultimately received vary to reflect our performance. Our executive compensation programs evolve and are adjusted over time to support our business goals and to promote both near- termnear-term and long-term profitable company growth.

        The majority of cash compensation is paid through base salary and under our annual incentive cash plan based on company performance relative to financial goals and on individual performance. Under our incentive plan, cash compensation reflects near-term (annual) business performance.

        Equity awards, consisting of stock options and restricted stock and restricted stock units, are used to align compensation with the long-term interests of our shareholders by focusing our executive officers on total shareholder return. Equity awards generally become fully vested in either three or four years after the grant date, so that compensation realized under the awards reflects the long-term performance of our Common Stock.

        In setting executive officer compensation, the Compensation Committee evaluates individual performance reviews of the executive officers and compensation of a "peer" group consisting of companies participating in various relevant compensation surveys, including Frost'sthe 2015 Oilfield Manufacturing and Services Industry ExecutiveMercer Total Compensation Survey.Survey for the Energy Sector.

        Total compensation for each executive officer varies with ION's performance in achieving strategic and financial objectives and with individual performance. Each executive officer's compensation is designed to reward his or her contribution to ION's results. Our executive officers' 20162017 compensation also reflects adjustments arising from our normal annual process of assessing pay competitiveness. Year-over-year changes in salaries and equity award levels also reflect promotions, individual performance and competitive market adjustments. The following table shows the total direct


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        The following table shows the total direct compensation granted by the Compensation Committee to our named executive officers in 2016, 2015 2014 and 20132014 (except for Mr. Bate and Ms. Seely, who did not become a named executive officersofficer until 2014 and 2015, respectively)2015):

Name and Principal Position
 Year Salary
($)
 Bonus
($)
 Stock
Awards
($)
 Option
Awards
($)
 Non-Equity
Incentive Plan
Compensation
($)
 Total Direct
Compensation
($)
 

R. Brian Hanson

  2015  560,769    294,633  215,164  750,000  1,820,566 

President, Chief Executive Officer

  2014  550,000    287,700  248,050  825,000  1,910,750 

and Director

  2013  490,000    214,800  235,000  395,000  1,334,800 

Steven A. Bate

  
2015
  
350,481
  
  
134,474
  
98,200
  
351,562
  
934,717
 

Executive Vice President and Chief

  2014  316,616    114,050  211,169  193,000  834,835 

Financial Officer

                      

Kenneth G. Williamson

  
2015
  
361,895
  
  
159,611
  
116,565
  
261,368
  
899,439
 

Executive Vice President and Chief

  2014  372,320    82,200  148,830  390,000  993,350 

Operating Officer, E&P

  2013  358,000    71,600  141,000  215,000  785,600 

Technology & Services

                      

Christopher T. Usher

  
2015
  
353,808
  
  
64,501
  
47,119
  
227,136
  
692,564
 

Executive Vice President and Chief

  2014  364,000    82,200  148,830  218,400  813,430 

Operating Officer, E&P

  2013  350,000    71,600  141,000  300,000  862,600 

Operations Optimization

                      

Jamey S. Seely

  
2015
  
327,115
  
  
73,359
  
53,579
  
262,500
  
716,553
 

Executive Vice President, General

                      

Counsel and Corporate Secretary

                      
Name and Principal Position
 Year Salary
($)
 Bonus
($)
 Stock
Awards
($)
 Option
Awards
($)
 Non-Equity
Incentive Plan
Compensation
($)
 Total Direct
Compensation
($)
 

R. Brian Hanson

 2016  540,000    341,900  203,817  720,000  1,805,717 

President, Chief Executive

 2015  560,769    294,633  215,164  750,000  1,820,566 

Officer and Director

 2014  550,000    287,700  248,050  825,000  1,910,750 

Steven A. Bate

 

2016

  
337,500
  
  
170,950
  
101,909
  
337,500
  
947,859
 

Executive Vice President

 2015  350,481    134,474  98,200  351,562  934,717 

and Chief Financial Officer

 2014  316,616    114,050  211,169  193,000  834,835 

Jamey S. Seely

 

2016

  
333,173
  
  
170,950
  
101,909
  
262,500
  
868,532
 

Executive Vice President,

 2015  327,115    73,359  53,579  262,500  716,553 

General Counsel and Corporate Secretary

                     

Christopher T. Usher

 

2016

  
340,704
  
  
59,686
  
50,954
  
272,500
  
723,844
 

Executive Vice President and

 2015  353,808    64,501  47,119  227,136  692,564 

Chief Operating Officer,

 2014  364,000    82,200  148,830  218,400  813,430 

E&P Operations Optimization

                     

Kenneth G. Williamson

 

2016

  
348,492
  
  
70,875
  
71,336
  
260,000
  
750,703
 

Executive Vice President and

 2015  361,895    159,611  116,565  261,368  899,439 

Chief Operating Officer,

 2014  372,320    82,200  148,830  390,000  993,350 

E&P Technology & Services

                     

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ABOUT THE MEETING

What is a proxy and proxy statement?

        A proxy is your legal designation of another person to vote the stock you own on your behalf. That other person is referred to as a "proxy." Our Board has designated R. Brian Hanson and James M. Lapeyre, Jr. as proxies for the 2016 Annual Meeting of Shareholders. By completing and submitting the enclosed proxy card, you are giving Mr. Hanson and Mr. Lapeyre the authority to vote your shares in the manner you indicate on your proxy card. A proxy statement is a document that the regulations of the Securities and Exchange Commission ("SEC") require us to give you when we ask you to sign a proxy card designating individuals as proxies to vote on your behalf.

Who is soliciting my proxy?

        Our Board is soliciting proxies on its behalf to be voted at the 2016 Annual Meeting. All costs of soliciting the proxies will be paid by ION. Copies of solicitation materials will be furnished to banks, brokers, nominees and other fiduciaries and custodians to forward to beneficial owners of Common Stock held by such persons. ION will reimburse such persons for their reasonable out-of-pocket expenses in forwarding solicitation materials. In addition to solicitations by mail, some of ION's directors, officers and other employees, without extra compensation, might supplement this solicitation by telephone, personal interview or other communication. ION has also retained Georgeson Inc. to assist with the solicitation of proxies from banks, brokers, nominees and other holders, for a fee not to exceed $10,500 plus reimbursement for out-of-pocket expenses. We may also ask our proxy solicitor to solicit proxies on our behalf by telephone for a fixed fee of $6 per phone call and $3.50 per telephone vote, plus reimbursement for expenses.

What are the voting rights of holders of Common Stock?

        Each outstanding share of Common Stock is entitled to one vote on each matter considered at the Annual Meeting.

What is the difference between a "shareholder of record" and a shareholder who holds stock in "street name"?

        If your shares are registered directly in your name, you are a shareholder of record. If your shares are registered in the name of your broker, bank or similar organization, then you are the beneficial owner of shares held in street name.

Where will the Annual Meeting be held?

        ION's 20162017 Annual Meeting of Shareholders will be held on the 4th1st Floor of 2105 CityWest Boulevard in Houston, Texas.

        Directions:    The site for the Annual Meeting is located on CityWest Boulevard off of West Sam Houston Parkway South ("Beltway 8"), near the intersection of Beltway 8 and Briar Forest Drive. Traveling south on the Beltway 8 feeder road after Briar Forest Drive, turn right on Del Monte Drive. Enter Garage Entrance 3 on your immediate left. Advise the guard that you are attending the ION Annual Meeting. You may be required to show your driver's license or other photo identification. The guard will then direct you where to park in the visitors section of the parking garage. The guard can also direct you to 2105 CityWest Boulevard, which is directly south of the garage. Once in the building, check in withat the security desk andwhere you will then take the elevatorsbe directed to the 4th floor.


Table of Contentsfirst floor receptionist.

What is the effect of not voting?

        It depends on how ownership of your shares is registered. If you are a shareholder of record, your unvoted shares will not be represented at the Annual Meeting and will not count toward the quorum requirement. Assuming a quorum is obtained, your unvoted shares will not be treated as a vote for or


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against a proposal. Depending on the circumstances, if you own your shares in street name, your broker or bank may represent your shares at the Annual Meeting for purposes of obtaining a quorum. As described in the answer to the question immediately following, in the absence of your voting instruction, your broker may or may not vote your shares.

If I don't vote, will my broker vote for me?

        If you own your shares in street name and you do not vote, your broker may vote your shares in its discretion on proposals determined to be "routine matters" under the rules of the New York Stock Exchange ("NYSE"). With respect to "non-routine matters," however, your broker may not vote your shares for you. Where a broker cannot vote your shares on non-routine matters because he has not received any instructions from you regarding how to vote, the number of unvoted shares on those matters is reported as "broker non-votes." These "broker non-vote" shares are counted toward the quorum requirement, but, generally speaking, they do not affect the determination of whether a matter is approved. See"—How are abstentions and broker non- votesnon-votes counted?" below. The election of directors, and the advisory vote on executive compensation and the advisory vote on the frequency of executive compensation votes are not considered to be routine matters under current NYSE rules, so your broker will not have discretionary authority to vote your shares held in street name on those matters. The proposal to ratify the appointment of Grant Thornton LLP ("Grant Thornton") as our independent registered public accounting firm is considered to be a routine matter on which brokers will be permitted to vote your shares without instructions from you.

What is the record date and what does it mean?

        The record date for the 2016 Annual Meeting of Shareholders is March 31, 2016.2017. The record date is established by the Board as required by Delaware law (the state in which we are incorporated). Holders of Common Stock at the close of business on the record date are entitled to receive notice of the Annual Meeting and vote at the Annual Meeting and any adjournments or postponements of the Annual Meeting.

How can I revoke a proxy?

        A shareholder can revoke a proxy prior to the vote at the Annual Meeting by (a) giving written notice to the Corporate Secretary of ION, (b) delivering a later-dated proxy or (c) voting in person at the Annual Meeting. If you hold shares through a bank or broker, you must contact that bank or broker in order to revoke any prior voting instructions.

What constitutes a quorum?

        The presence, in person or by proxy, of the holders of a majority of the outstanding shares of Common Stock constitutes a quorum. We need a quorum of shareholders to hold a validly convened Annual Meeting. If you have submitted your proxy, your shares will be counted toward the quorum. If a quorum is not present, the chairman may adjourn the Annual Meeting, without prior notice other than by announcement at the Annual Meeting, until the required quorum is present. As of the record date, 11,335,54512,072,605 shares of Common Stock were outstanding. Thus, the presence of the holders of Common Stock representing at least 5,667,7736,036,303 shares will be required to establish a quorum.


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What are my voting choices when voting for director nominees, and what vote is needed to elect directors?

        In voting on the election of threetwo director nominees to serve until the 20192020 Annual Meeting of Shareholders, shareholders may vote in one of the following ways:



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        Directors will be elected by a plurality of the votes of the shares of Common Stock present or represented by proxy at the Annual Meeting. This means that director nominees receiving the highest number of "for" votes will be elected as directors. Votes "for" and "withheld" are counted in determining whether a plurality has been cast in favor of a director. Under ION's Corporate Governance Guidelines, any director nominee who receives a greater number of votes "withheld" from his election than votes "for" such election shall promptly tender to the Board his resignation following certification of the results of the shareholder vote. For a more complete explanation of this requirement and process, please see"Item 1—Election of Directors—Board of Directors and Corporate Governance—Majority Voting Procedure for Directors" below.

        You may not abstain from voting for purposes of the election of directors. Shareholders are not permitted to cumulate their votes in the election of directors.

        The Board recommends a vote"FOR" all of the nominees.

What are my voting choices when casting an advisory vote to approve the compensation of our named executive officers?

        In casting an advisory vote to approve the compensation of our named executive officers, shareholders may vote in one of the following ways:

        The advisory vote to approve the compensation of our named executive officers will be approved if the number of votes cast in favor of the proposal exceeds the number of votes cast against it.

        The Board recommends a vote"FOR" this proposal.

What are my voting choices when casting an advisory vote on frequency of shareholder votes on executive compensation?

        For the non-binding advisory vote on the frequency of future shareholder votes on executive compensation, shareholders may cast their vote in favor of one of the following four alternatives:

        The advisory vote regarding the frequency of future shareholder votes to approve executive compensation will be determined by a plurality of the votes cast in the advisory vote. This means that the alternative that receives the greatest number of votes will be considered the frequency that is recommended by our shareholders.

        The Board recommends that you vote in favor of"EVERY YEAR" with respect to the advisory vote regarding the frequency of the shareholder vote on executive compensation. However, notwithstanding the Board's recommendation and the fact that this is a non-binding advisory vote only, the Board intends to accept the results of the shareholder vote on this proposal and hold the next


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advisory vote on executive compensation within the time frame approved by the shareholders at the Annual Meeting.

What are my voting choices when voting on the ratification of the appointment of Grant Thornton as our independent registered public accounting firm—or independent auditors—and what vote is needed to ratify their appointment?

        In voting to ratify the appointment of Grant Thornton as independent auditors for 2016,2017, shareholders may vote in one of the following ways:

        The proposal to ratify the appointment of Grant Thornton will require the affirmative vote of a majority of the votes cast on the proposal by holders of Common Stock in person or represented by proxy at the Annual Meeting.

        The Board recommends a vote"FOR" this proposal.


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Will any other business be transacted at the Annual Meeting? If so, how will my proxy be voted?

        We do not know of any business to be transacted at the Annual Meeting other than those matters described in this Proxy Statement. We believe that the periods specified in our Amended and Restated Bylaws (our "Bylaws") for submitting proposals to be considered at the Annual Meeting have passed and no proposals were submitted. However, should any other matters properly come before the Annual Meeting, and any adjournments or postponements of the Annual Meeting, shares with respect to which voting authority has been granted to the proxies will be voted by the proxies in accordance with their judgment.

What if a shareholder does not specify a choice for a matter when submitting their proxy?

        Shareholders should specify their choice for each matter on their proxy. If no instructions are given, proxies that are properly submitted will be voted"FOR" the election of all director nominees,"FOR" the non-binding advisory vote to approve our Company's executive compensation"EVERY YEAR" with respect to the non-binding advisory vote on the frequency of future shareholder votes on executive compensation and"FOR" the proposal to ratify the appointment of Grant Thornton as independent auditors for 2016.2017.

How are abstentions and broker non-votes counted?

        Abstentions are counted for purposes of determining whether a quorum is present at the Annual Meeting. A properly submitted proxy marked "withhold" with respect to the election of one or more directors will not be voted with respect to the director or directors indicated, although it will be counted for purposes of determining whether there is a quorum.

        With respect to (i) the proposal regarding the advisory vote on executive compensation, (ii) the proposal regarding the advisory vote on the frequency of future shareholder votes on executive compensation and (ii)(iii) the proposal to ratify the appointment of the independent auditors, an abstention from voting on either such proposal will be counted as present in determining whether a quorum is present but will not be counted in determining the total votes cast on such proposal. Thus, abstentions will have no effect on the outcome of the vote on these proposals.

        Broker non-votes will have no effect on the outcome of the vote on any of the proposals.


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What is the deadline for submitting proposals to be considered for inclusion in the 20172018 proxy statement and for submitting a nomination for director of ION for consideration at the Annual Meeting of Shareholders in 2017?2018?

        Shareholder proposals requested to be included in our 20172018 proxy statement must be received by ION notno later than December 15, 2016.14, 2017. A proper director nomination may be considered at ION's 20172018 Annual Meeting of Shareholders only if the proposal for nomination is received by ION not later than December 15, 2016.14, 2017. Proposals and nominations should be directed to Jamey S. Seely, Executive Vice President, General Counsel and Corporate Secretary, ION Geophysical Corporation, 2105 CityWest Boulevard, Suite 400,100, Houston, Texas 77042-2839.77042-2855.

Will I have electronic access to the proxy materials and Annual Report?

        The notice of Annual Meeting, Proxy Statement and 20152016 Annual Report to Shareholders are posted on ION's Internet website atwww.iongeo.com under "Investor RelationsInvestor MaterialsAnnual Report & Proxy Statement".


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How can I obtain a copy of ION's Annual Report on Form 10-K?

        A copy of our 20152016 Annual Report on Form 10-K (without schedules or exhibits) forms a part of our 20152016 Annual Report to Shareholders, which is enclosed with our Proxy Statement. You may obtain an additional copy of our 20152016 Form 10-K at no charge by sending a written request to Jamey S. Seely, Executive Vice President, General Counsel and Corporate Secretary, ION Geophysical Corporation, 2105 CityWest Boulevard, Suite 400,100, Houston, Texas 77042-2839.77042-2855. Our Form 10-K is also available (i) through the Investor Relations section of our website atwww.iongeo.com and (ii) with exhibits on the SEC's website athttp://www.sec.gov.

        Please note that the contents of these and any other websites referenced in this Proxy Statement are not incorporated by reference herein. Further, our references to the URLs for these and other websites listed in this Proxy Statement are intended to be inactive textual references only.


ITEM 1—ELECTION OF DIRECTORS

        Our Board consists of eight members. The Board is divided into three classes. Members of each class are elected for three-year terms and until their respective successors are duly elected and qualified, unless the director dies, resigns, retires, is disqualified or is removed. Our shareholders elect the directors in a designated class annually. Directors in Class II,III, which is the class of directors to be elected at the Annual Meeting, will serve on the Board until our annual meeting in 2019.2020.

        The current Class IIIII directors are David H. Barr, Franklin Myers,Michael C. Jennings and S. James Nelson. Jr.,John N. Seitz, and their terms will expire when their successors are elected and qualified at the 2016 Annual Meeting. At its meeting on February 9, 2016,7, 2017, the Board approved the recommendation of the Governance Committee that Messrs. Barr, MyersJennings and NelsonSeitz be nominated to stand for reelection at the Annual Meeting to hold office until our 20192020 Annual Meeting and until their successors are elected and qualified.

        We have no reason to believe that either of the nominees will be unable or unwilling to serve if elected. However, if any nominee should become unable or unwilling to serve for any reason, proxies may be voted for another person nominated as a substitute by our Board, or our Board may reduce the number of directors.

The Board of Directors recommends a vote "FOR" the election of David H. Barr, Franklin Myers,Michael C. Jennings and S. James Nelson, Jr.John N. Seitz

        The biographies of each of the nominees and continuing directors below contains information regarding the person's service as a director, business experience, education, director positions and the


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experiences, qualifications, attributes or skills that caused the Governance Committee and our Board to determine that the person should serve as a director for the Company:

Class IIIII Director Nominees Forfor Re-Election for Term Expiring In 2020

MICHAEL C. JENNINGSDirector since 2010

        Mr. Jennings, age 64, is Chairman of the Board of Directors of HollyFrontier Corporation, a NYSE-listed independent oil refining and marketing company and served as the Company's President & Chief Executive Officer from 2011 to 2016. Prior to joining HollyFrontier, Mr. Jennings was the President, Chief Executive Officer and Chairman of the Board of Frontier Oil Corporation, an independent oil refining and marketing company. Mr. Jennings joined HollyFrontier in July 2011 when Frontier Oil merged with Holly Corporation to form HollyFrontier. Prior to his appointment to President and Chief Executive Officer of Frontier in January 2009, Mr. Jennings served as Frontier's Executive Vice President and Chief Financial Officer. From 2000 until joining Frontier in 2005, Mr. Jennings was employed by Cameron International Corporation as Vice President and Treasurer. From 1998 until 2000, he was Vice President Finance & Corporate Development of Unimin Corporation, a producer of industrial minerals. From 1995 to 1998, Mr. Jennings was employed by Cameron International Corporation as Director, Acquisitions and Corporate Finance. Mr. Jennings also serves on the Board of Directors of Holly Energy Partners, a NYSE-listed master limited partnership partially owned by HollyFrontier Corporation. Mr. Jennings is a member of the Audit and Finance Committees of our Board of Directors. He holds a Bachelor of Arts degree in economics and government from Dartmouth College and a Master of Business Administration degree in finance and accounting from the University of Chicago.

        Mr. Jennings' experience in the global oil refining, marketing and oilfield services businesses enables him to advise the Board on customer and industry issues and perspectives. Given his extensive experience in executive, financial, treasury and corporate development matters, Mr. Jennings is able to provide the Board with expertise in corporate leadership, financial management, corporate planning and strategic development, thereby supporting the Board's efforts in overseeing and advising on strategic and financial matters.

JOHN N. SEITZDirector since 2003

        Mr. Seitz, age 65, has been Chairman and Chief Executive Officer of GulfSlope Energy, Inc., an OTC-listed independent E&P company exploring for oil and gas using advanced seismic imaging, since 2013. From 1977 to 2003, Mr. Seitz held positions of increasing responsibility at Anadarko Petroleum Company, serving most recently as a Director and as President and Chief Executive Officer. Mr. Seitz is a Trustee of the American Geological Institute Foundation. Mr. Seitz currently serves on the Investment Committee for Sheridan Production Company, LLC, a privately held oil & gas company with interests in Texas, Oklahoma and Wyoming, and on the Board of Directors of CASA Exploration, LLC, a privately held company focused on oil & gas exploration and production in Latin America. He formerly serviced on the Board of Directors for Endeavor International, Inc., Constellation Energy Partners LLC, and Gulf United Energy, Inc. Mr. Seitz is a member of the Compensation and Governance Committees of our Board. Mr. Seitz holds a Bachelor of Science degree in geology from the University of Pittsburgh, a Master of Science degree in geology from Rensselaer Polytechnic Institute and is a Certified Professional Geoscientist in Texas. He also completed the Advanced Management Program at the Wharton School of Business.

        Mr. Seitz' extensive experience as a leader of global E&P companies has proven to be an important resource for our Board when considering industry and customer issues. In addition, Mr. Seitz' geology background and expertise assists the Board in better understanding industry trends and issues.


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Class I Incumbent Directors—Term Expiring In 2018

R. BRIAN HANSONDirector since 2012

        Mr. Hanson, age 52, has been our President and Chief Executive Officer since January 1, 2012. He joined ION in May 2006 as our Executive Vice President and Chief Financial Officer and was appointed our President and Chief Operating Officer in August 2011. Prior to joining ION, Mr. Hanson served as the Executive Vice President and Chief Financial Officer of Alliance Imaging, Inc., a NYSE-listed provider of diagnostic imaging services to hospitals and other healthcare providers, from July 2004 until November 2005. From 1998 to 2003, Mr. Hanson held a variety of positions at Fisher Scientific International, Inc., a NYSE-listed manufacturer and supplier of scientific and healthcare products and services, including Vice President Finance of the Healthcare group from 1998 to 2002 and Chief Operating Officer from 2002 to 2003. From 1986 until 1998, Mr. Hanson served in various positions with Culligan Water Conditioning, an international manufacturer of water treatment products and producer and retailer of bottled water products, most recently as Vice President of Finance and Chief Financial Officer. Mr. Hanson received a Bachelor's degree in engineering from the University of New Brunswick and a Master of Business Administration degree from Concordia University in Montreal.

        Mr. Hanson's day-to-day leadership and involvement with our Company provides him with personal knowledge regarding our operations. In addition, Mr. Hanson's financial experience and skills and technical background enable the Board to better understand and be informed with regard to our Company's operations, prospects and financial condition.

HAO HUIMINDirector since 2011

        Mr. Hao, age 53, has been employed by China National Petroleum Corporation ("CNPC"), China's largest oil company, and its affiliates in various positions of increasing responsibility since 1984. Since 2006, Mr. Hao has been Chief Geophysicist of BGP Inc., China National Petroleum Corporation ("BGP"). BGP is a subsidiary of CNPC and is the world's largest land seismic contractor. From 2004 to 2006, Mr. Hao was assistant President of BGP, and from 2002 to 2004, he managed the marine department at BGP. From 2000-2002, Mr. Hao was manager of Dagang Geophysical Company, Dagang Oilfield, CNPC. Between 1984 and 2000, Mr. Hao served in various management positions at Dagang Geophysical Company, Dagang Oilfield and CNPC. Mr. Hao is a member of the Finance Committee of our Board. He holds a Bachelor of Science degree in geophysical exploration from China Petroleum University and Masters of Business Administration degrees from the University of Houston and Nankai University in China.

        Mr. Hao has over 25 years of experience in geophysical technology research and development, particularly in seismic data processing and seismic data acquisition system research and development management. Mr. Hao's position with BGP and his extensive knowledge of the global seismic industry enables our Board to receive current input and advice reflecting the perspectives of our seismic contractor customers. In addition, our land equipment joint venture with BGP and the ever-increasing importance of China in the global economy and the worldwide oil and gas industry has elevated our commercial involvement with China and Chinese companies. Mr. Hao's insights with regard to issues relating to China provide our Board with a valuable resource.

        Mr. Hao was appointed to our Board of Directors under the terms of an agreement with BGP in connection with BGP's purchase of approximately 1,585,969 shares of our Common Stock in March 2010. Under the agreement, BGP is entitled to designate one individual to serve as a member of our Board unless BGP's ownership of our Common Stock falls below 10%. In January 2011, Mr. Hao replaced Guo Yueliang, BGP's initial appointee to our Board.


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JAMES M. LAPEYRE, JR.Director since 1998

        Mr. Lapeyre, age 64, served as Chairman of our Board from 1999 until January 1, 2012, and again from January 1, 2013 until present. During 2012, Mr. Robert P. Peebler held the role of Executive Chairman and Mr. Lapeyre served as Lead Independent Director. Mr. Lapeyre has been President of Laitram L.L.C., a privately-owned, New Orleans-based manufacturer of food processing equipment and modular conveyor belts, and its predecessors since 1989. Mr. Lapeyre joined our Board when we bought the DigiCOURSE marine positioning products business from Laitram in 1998. Mr. Lapeyre is Chairman of the Governance Committee and a member of the Audit and Compensation Committees of our Board. He holds a Bachelor of Art degree in history from the University of Texas and Master of Business Administration and Juris Doctorate degrees from Tulane University.

        Mr. Lapeyre's status as a significant shareholder of our Company enables our Board to have direct access to the perspective of our shareholders and ensures that the Board will take into consideration the interests of our shareholders in all Board decisions. In addition, Mr. Lapeyre has extensive knowledge regarding the marine products and technology that we acquired from Laitram in 1998.

Class II Director—Term Expiring In 2019

DAVID H. BARR   Director since 2010

        From May 2011 until December 2012, Mr. Barr, age 66,67, served as the President and Chief Executive Officer of Logan International Inc., a Calgary-based Toronto Stock Exchange (TSX)-listed manufacturer and provider of oilfield tools and services. In 2009, Mr. Barr retired from Baker Hughes Incorporated, an oilfield services and equipment provider, after serving for 36 years in various manufacturing, marketing, engineering and product management functions. At the time of his retirement, Mr. Barr was Group President—Eastern Hemisphere, responsible for all Baker Hughes products and services for Europe, Russia/Caspian, Middle East, Africa and Asia Pacific. From 2007 to 2009, he served as Group President—Completion & Production, and from 2005 to 2007, as Group President—Drilling and Evaluation. Mr. Barr served as President of Baker Atlas, a division of Baker Hughes Inc., from 2000 to 2005, and served as Vice President, Supply Chain Management for the


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Cameron division of Cameron International Corporation from 1999 to 2000. Prior to 1999, he held positions of increasing responsibility within Baker Hughes Inc. and its affiliates, including Vice President—Business Process Development and various leadership positions with Hughes Tool Company and Hughes Christensen. Mr. Barr initially joined Hughes Tool Company in 1972 after graduating from Texas Tech University with a Bachelor of Science degree in mechanical engineering. Since 2010, Mr. Barr also currently serves on the Board of Directors and Compensation Committee of Logan International Inc.;continues to serve as the Chairman of the Board and on the Compensation Committee of Probe Holdings, Inc. (a designer and manufacturer of oilfield technology and tools); and. Since 2011, he has also been serving on the Board of Directors, as wellCompensation Committee, and as, Chairman of the Safety and Social Responsibility Committee and on the Compensation Committee of Enerplus Corporation (a NYSE- and TSX-listed independent oil and gas exploration and production ("E&P") company). He formerly served on the Board of Directors and Compensation Committee of Logan International Inc., and on the Board of Directors and Audit, Remuneration and Governance Committees of Hunting PLC, a London Stock Exchange-listed provider of energy services. Mr. Barr is a member of the Compensation and Governance Committees of our Board.

        Mr. Barr's more than 36 years of experience in the oilfield equipment and services industry provides a uniquely valuable industry perspective for our Board. While at Baker Hughes, Mr. Barr obtained experience within a wide range of company functions, from engineering to group President. His breadth of experience enables him to better understand and inform the Board regarding a range of issues and decisions involved in the operation of our business, including development of business strategy.


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FRANKLIN MYERS   Director since 2001

        Mr. Myers, age 63,64, has served as a Senior Advisor of Quantum Energy Partners, a private equity firm for the global energy industry, since February 2013. From 2009 to 2012, he was an Operating Advisor with Paine & Partners, LLC, a private equity firm focused on leveraged buyout transactions. Prior to joining Paine & Partners, Mr. Myers was employed by Cameron International Corporation, an international manufacturer of oil and gas flow control equipment, as Senior Vice President, General Counsel and Corporate Secretary (from 1995 to 1999), President of the Cooper Energy Services Division (from 1998 until 2001), Senior Vice President (from 2001 to 2003), Senior Vice President and Chief Financial Officer (from 2003 to 2008) and Senior Advisor (from 2008 to 2009). Prior to joining Cameron, he was Senior Vice President and General Counsel of Baker Hughes Incorporated, an oilfield services and equipment provider, and an attorney and partner with the law firm of Fulbright & Jaworski L.L.P. in Houston, Texas. Mr. Myers also currently serves on the Boards of Directors of Comfort Systems USA, Inc. (a NYSE-listed provider of heating, ventilation and air conditioning services), HollyFrontier Corporation (a NYSE-listed independent oil refining and marketing company) and Forum Energy Technology, Inc. (a NYSE-listed oilfield equipment manufacturing company). Mr. Myers is Chairman of the Compensation Committee, co-Chairman of the Finance Committee and a member of the Governance Committee of our Board. He holds a Bachelor of Science degree in industrial engineering from Mississippi State University and a Juris Doctorate degree with Honors from the University of Mississippi.

        Mr. Myers' extensive experience as both a financial and legal executive makes him uniquely qualified as a valuable member of our Board and the Chairman of our Compensation Committee. While at Cameron, Baker Hughes and Fulbright & Jaworski, Mr. Myers was responsible for numerous successful finance and acquisition transactions, and his expertise gained through those experiences have proved to be a significant resource for our Board. In addition, Mr. Myers' service on Boards of Directors of other NYSE-listed companies enables Mr. Myers to observe and advise on favorable governance practices pursued by other public companies.


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S. JAMES NELSON, JR.   Director since 2004

        Mr. Nelson, age 74,75, joined our Board in 2004. In 2004, Mr. Nelson retired from Cal Dive International, Inc. (now named Helix Energy Solutions Group, Inc.), a marine contractor and operator of offshore oil and gas properties and production facilities, where he was a founding shareholder, Chief Financial Officer (prior to 2000), Vice Chairman (from 2000 to 2004) and a Director (from 1990 to 2004). From 1985 to 1988, Mr. Nelson was the Senior Vice President and Chief Financial Officer of Diversified Energies, Inc., a NYSE-traded company with $1 billion in annual revenues and the former parent company of Cal Dive. From 1980 to 1985, Mr. Nelson served as Chief Financial Officer of Apache Corporation, an oil and gas E&P company. From 1966 to 1980, Mr. Nelson was employed with Arthur Andersen & Co. where, from 1976 to 1980, he was a partner serving on the firm's worldwide oil and gas industry team. Mr. Nelson also currently serves on the Board of Directors and Audit Committees of Oil States International, Inc. (a NYSE-listed diversified oilfield services company) and W&T Offshore, Inc. (a NYSE-listed oil and natural gas E&P company)., where he was appointed to the Governance Committee in late 2016. From 2010 until October 2012, Mr. Nelson also served on the Board of Directors and Audit and Compensation Committees of the general partner of Genesis Energy LP, an operator of oil and natural gas pipelines and provider of services to refineries and industrial gas users. From 2005 until the company'sCompany's sale in 2008, he served as a member of the Board of Directors, a member of the Compensation Committee and Chair of the Audit Committee of Quintana Maritime, Ltd., a provider of dry bulk cargo shipping services based in Athens, Greece. Mr. Nelson, who is also a Certified Public Accountant, is Chairman of the Audit Committee and co-Chairman of the Finance Committee of our Board. He holds a Bachelor of Science degree in accounting from Holy Cross College and a Master of Business Administration degree from Harvard University.


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        Mr. Nelson is an experienced financial leader with the skills necessary to lead our Audit Committee. His service as Chief Financial Officer of Cal Dive International, Inc., Diversified Energies, Inc. and Apache Corporation, as well as his years with Arthur Andersen & Co., make him a valuable asset to ION, both on our Board and as the Chairman of our Audit Committee, particularly with regard to financial and accounting matters. In addition, Mr. Nelson's service on audit committees of other companies enables Mr. Nelson to remain current on audit committee best practices and current financial reporting developments within the energy industry.

Class III Incumbent Directors—Term Expiring In 2017

MICHAEL C. JENNINGSDirector since 2010

        Mr. Jennings, age 50, is the Executive Chairman of the Board of Directors of HollyFrontier Corporation, a NYSE-listed independent oil refining and marketing company. He is also President and Chief Executive Officer, and on the Board of Directors of Holly Energy Partners, a NYSE-listed master limited partnership partially owned by HollyFrontier Corporation. Prior to joining HollyFrontier, Mr. Jennings was the President, Chief Executive Officer and Chairman of the Board of Frontier Oil Corporation, an independent oil refining and marketing company. Mr. Jennings joined HollyFrontier in July 2011 when Frontier Oil merged with Holly Corporation to form HollyFrontier. Prior to his appointment to President and Chief Executive Officer of Frontier in January 2009, Mr. Jennings served as Frontier's Executive Vice President and Chief Financial Officer. From 2000 until joining Frontier in 2005, Mr. Jennings was employed by Cameron International Corporation as Vice President and Treasurer. From 1998 until 2000, he was Vice President Finance & Corporate Development of Unimin Corporation, a producer of industrial minerals. From 1995 to 1998, Mr. Jennings was employed by Cameron International Corporation as Director, Acquisitions and Corporate Finance. Mr. Jennings is a member of the Audit and Finance Committees of our Board. He holds a Bachelor of Arts degree in economics and government from Dartmouth College and a Master of Business Administration degree in finance and accounting from the University of Chicago.


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        Mr. Jennings' experience in the global oil refining, marketing and oilfield services businesses enables him to advise the Board on customer and industry issues and perspectives. Given his extensive experience in executive, financial, treasury and corporate development matters, Mr. Jennings is able to provide the Board with expertise in corporate leadership, financial management, corporate planning and strategic development, thereby supporting the Board's efforts in overseeing and advising on strategic and financial matters.

JOHN N. SEITZDirector since 2003

        Mr. Seitz, age 64, is Chairman and Chief Executive Officer of GulfSlope Energy, Inc., an OTC-listed independent E&P company exploring for oil and gas using advanced seismic imaging. From 2003 until 2006, Mr. Seitz served as co-CEO of Endeavour International Corporation, an exploration and development company with activities in the North Sea and selected North American basins. From 1977 to 2003, Mr. Seitz held positions of increasing responsibility at Anadarko Petroleum Company, serving most recently as a Director and as President and Chief Executive Officer. Mr. Seitz is a Trustee of the American Geological Institute Foundation. Mr. Seitz is a member of the Compensation and Governance Committees of our Board. Mr. Seitz holds a Bachelor of Science degree in geology from the University of Pittsburgh, a Master of Science degree in geology from Rensselaer Polytechnic Institute and is a Certified Professional Geoscientist in Texas. He also completed the Advanced Management Program at the Wharton School of Business.

        Mr. Seitz' extensive experience as a leader of global E&P companies such as Endeavour and Anadarko has proven to be an important resource for our Board when considering industry and customer issues. In addition, Mr. Seitz' geology background and expertise assists the Board in better understanding industry trends and issues.

Class I Incumbent Directors—Term Expiring In 2018

R. BRIAN HANSONDirector since 2012

        Mr. Hanson, age 51, has been our President and Chief Executive Officer since January 1, 2012. He joined ION in May 2006 as our Executive Vice President and Chief Financial Officer and was appointed our President and Chief Operating Officer in August 2011. Prior to joining ION, Mr. Hanson served as the Executive Vice President and Chief Financial Officer of Alliance Imaging, Inc., a NYSE-listed provider of diagnostic imaging services to hospitals and other healthcare providers, from July 2004 until November 2005. From 1998 to 2003, Mr. Hanson held a variety of positions at Fisher Scientific International, Inc., a NYSE-listed manufacturer and supplier of scientific and healthcare products and services, including Vice President Finance of the Healthcare group from 1998 to 2002 and Chief Operating Officer from 2002 to 2003. From 1986 until 1998, Mr. Hanson served in various positions with Culligan Water Conditioning, an international manufacturer of water treatment products and producer and retailer of bottled water products, most recently as Vice President of Finance and Chief Financial Officer. Mr. Hanson received a Bachelor's degree in engineering from the University of New Brunswick and a Master of Business Administration degree from Concordia University in Montreal.

        Mr. Hanson's day-to-day leadership and involvement with our Company provides him with personal knowledge regarding our operations. In addition, Mr. Hanson's financial experience and skills and technical background enable the Board to better understand and be informed with regard to our Company's operations, prospects and financial condition.


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HAO HUIMINDirector since 2011

        Mr. Hao, age 52, has been employed by China National Petroleum Corporation ("CNPC"), China's largest oil company, and its affiliates in various positions of increasing responsibility since 1984. Since 2006, Mr. Hao has been Chief Geophysicist of BGP Inc., China National Petroleum Corporation ("BGP"). BGP is a subsidiary of CNPC and is the world's largest land seismic contractor. From 2004 to 2006, Mr. Hao was assistant President of BGP, and from 2002 to 2004, he managed the marine department at BGP. From 2000-2002, Mr. Hao was manager of Dagang Geophysical Company, Dagang Oilfield, CNPC. Between 1984 and 2000, Mr. Hao served in various management positions at Dagang Geophysical Company, Dagang Oilfield and CNPC. Mr. Hao is a member of the Finance Committee of our Board. He holds a Bachelor of Science degree in geophysical exploration from China Petroleum University and Masters of Business Administration degrees from the University of Houston and Nankai University in China.

        Mr. Hao has over 25 years of experience in geophysical technology research and development, particularly in seismic data processing and seismic data acquisition system research and development management. Mr. Hao's position with BGP and his extensive knowledge of the global seismic industry enables our Board to receive current input and advice reflecting the perspectives of our seismic contractor customers. In addition, our land equipment joint venture with BGP and the ever-increasing importance of China in the global economy and the worldwide oil and gas industry has elevated our commercial involvement with China and Chinese companies. Mr. Hao's insights with regard to issues relating to China provide our Board with a valuable resource.

        Mr. Hao was appointed to our Board of Directors under the terms of an agreement with BGP in connection with BGP's purchase of approximately 1,585,969 shares of our Common Stock (23,789,536 shares of our Common Stock on a pre-reverse stock split basis) in March 2010. Under the agreement, BGP is entitled to designate one individual to serve as a member of our Board unless BGP's ownership of our Common Stock falls below 10%. In January 2011, Mr. Hao replaced Guo Yueliang, BGP's initial appointee to our Board.

JAMES M. LAPEYRE, JR.Director since 1998

        Mr. Lapeyre, age 63, served as Chairman of our Board from 1999 until January 1, 2012, and again from January 1, 2013 until present. During 2012, Mr. Robert P. Peebler held the role of Executive Chairman and Mr. Lapeyre served as Lead Independent Director. Mr. Lapeyre has been President of Laitram L.L.C., a privately-owned, New Orleans-based manufacturer of food processing equipment and modular conveyor belts, and its predecessors since 1989. Mr. Lapeyre joined our Board when we bought the DigiCOURSE marine positioning products business from Laitram in 1998. Mr. Lapeyre is Chairman of the Governance Committee and a member of the Audit and Compensation Committees of our Board. He holds a Bachelor of Art degree in history from the University of Texas and Master of Business Administration and Juris Doctorate degrees from Tulane University.

        Mr. Lapeyre's status as a significant shareholder of our Company enables our Board to have direct access to the perspective of our shareholders and ensures that the Board will take into consideration the interests of our shareholders in all Board decisions. In addition, Mr. Lapeyre has extensive knowledge regarding the marine products and technology that we acquired from Laitram in 1998.


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Board of Directors and Corporate Governance

        Governance Initiatives.    ION is committed to excellence in corporate governance and maintains clear practices and policies that promote good corporate governance. We review our governance practices and update them, as appropriate, based upon Delaware law, rules and listing standards of the NYSE, SEC regulations and practices recommended by our outside advisors.

        Examples of our corporate governance initiatives include the following:


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        Majority Voting Procedure for Directors.    Our Corporate Governance Guidelines require a mandatory majority voting, director resignation procedure. Any director nominee in an uncontested election who receives a greater number of votes "withheld" from his election than votes "for" such election is required to promptly tender to the Board his resignation following certification of the shareholder vote. Upon receipt of the resignation, the Governance Committee will consider the resignation offer and recommend to the Board whether to accept it. The Board will act on the Governance Committee's recommendation within 120 days following certification of the shareholder vote. The Governance Committee and the Board may consider any factors they deem relevant in deciding whether to accept a director's resignation. Thereafter, the Board will promptly disclose its decision whether to accept the director's resignation offer (and the reasons for rejecting the resignation offer, if applicable) in a Current Report on Form 8-K furnished to the SEC.

        Code of Ethics.    We have adopted a Code of Ethics that applies to all members of our Board and all of our employees, including our principal executive officer, principal financial officer, principal accounting officer and all other senior members of our finance and accounting departments. An updated version of our Code of Ethics was approved by the Board on November 4, 2014. We require all employees to adhere to our Code of Ethics in addressing legal and ethical issues encountered in conducting their work. The Code of Ethics requires that our employees avoid conflicts of interest, comply with all laws and other legal requirements, conduct business in an honest and ethical manner, promote full and accurate financial reporting and otherwise act with integrity and in ION's best interest. Every year our management employees and senior finance and accounting employees affirm their compliance with our Code of Ethics and other principal compliance policies. New employees sign a written certification of compliance with these policies upon commencing employment.

        We have made our Code of Ethics, Corporate Governance Guidelines, charters for the principal standing committees of our Board and other information that may be of interest to investors available on the Investor Relations section of our website athttp://ir.iongeo.com/phoenix.zhtml?c=101545&p=irol- govhighlights.irol-govhighlights. Copies of this information may also be obtained by writing to us at ION Geophysical Corporation, Attention: Executive Vice President, General Counsel and Corporate Secretary, 2105 CityWest Boulevard, Suite 400,100, Houston, Texas 77042-2839.77042-2855. Amendments to, or waivers from, our Code of Ethics will also be available on our website and reported as may be required under SEC rules; however, any technical, administrative or other non-substantive amendments to our Code of Ethics may not be posted.


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        Please note that the preceding Internet address and all other Internet addresses referenced in this Proxy Statement are for information purposes only and are not intended to be a hyperlink. Accordingly, no information found or provided at such Internet addresses or at our website in general is intended or deemed to be incorporated by reference herein.


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        Lead Independent Director.    James M. Lapeyre, Jr. serves as our Chairman of the Board. Under NYSE corporate governance listing standards, Mr. Lapeyre has also been designated as our Lead Independent Director and presiding non-management director to lead non-management directors meetings of the Board. Our non-management directors meet at regularly scheduled executive sessions without management, over which Mr. Lapeyre presides. The powers and authority of the Lead Independent Director also include the following:

Certain of the duties and powers described above are to be conducted in conjunction with our Chairman of the Board if the Lead Independent Director is not also the Chairman of the Board.

        Communications to Board and Lead Independent Director.    Shareholders and other interested parties may communicate with the Board and our Lead Independent Director or non-management independent directors as a group by writing to "Chairman of the Board" or "Lead Independent Director," c/o Corporate Secretary, ION Geophysical Corporation, 2105 CityWest Boulevard, Suite 400,100, Houston, Texas 77042-2839.77042-2855. Inquiries sent by mail will be reviewed by our Corporate Secretary and, if they pertain to the functions of the Board or committees of the Board or if the Corporate Secretary otherwise determines that they should be brought to the intended recipient's attention, they will be forwarded to the intended recipient. Concerns relating to accounting, internal controls, auditing or compliance matters will be brought to the attention of our Audit Committee and handled in accordance with procedures established by the Audit Committee.

        Our Corporate Secretary's review of these communications will be performed with a view that the integrity of this process be preserved. For example, items that are unrelated to the duties and responsibilities of the Board, such as personal employee complaints, product inquiries, new product suggestions, resumes and other forms of job inquiries, surveys, service or product complaints, requests for donations, business solicitations or advertisements, will not be forwarded to the directors. In addition, material that is considered to be hostile, threatening, illegal or similarly unsuitable will not be forwarded. Except for these types of items, the Corporate Secretary will promptly forward written communications to the intended recipient. Within the above guidelines, the independent directors have


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granted the Corporate Secretary discretion to decide what correspondence should be shared with ION management and independent directors.

        20152016 Meetings of the Board and Shareholders.    During 2015,2016, the Board held tenfive meetings and the four standing committees of the Board held a total of 1314 meetings. Overall, the rate of attendance by


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our directors at such meetings was 97%98% and sixseven of our directors attended all of the meetings. The table below provides for each member of the Board the percentage of meetings of the Board and committees of the Board each director attended during 2015.2016. No director attended less than 82%80% of these meetings. We do not require our Board members to attend our Annual Meeting of Shareholders; however, six of our directors were present at our Special Shareholder Meeting in February and also at our Annual Meeting held in May 2015.2016.

Director
 Board and Committee Meetings
Attended During 20152016
 

James M. Lapeyre, Jr. 

  100%

David H. Barr

  100%

R. Brian Hanson

  100%

Hao Huimin

  8280%

Michael C. Jennings

  100%

Franklin Myers

  94100%

S. James Nelson, Jr. 

  100%

John N. Seitz

  100%

        Independence.    In determining independence, each year the Board determines whether directors have any "material relationship" with ION. When assessing the "materiality" of a director's relationship with ION, the Board considers all relevant facts and circumstances, not merely from the director's standpoint, but from that of the persons or organizations with which the director has an affiliation, and the frequency or regularity of the services, whether the services are being carried out at arm's length in the ordinary course of business and whether the services are being provided substantially on the same terms to ION as those prevailing at the time from unrelated parties for comparable transactions. Material relationships can include commercial, banking, industrial, consulting, legal, accounting, charitable and familial relationships. Factors that the Board may consider when determining independence for purposes of this determination include (1) not being a current employee of ION or having been employed by ION within the last three years; (2) not having an immediate family member who is, or who has been within the last three years, an executive officer of ION; (3) not personally receiving or having an immediate family member who has received, during any 12-month period within the last three years, more than $120,000 per year in direct compensation from ION other than director and committee fees; (4) not being employed or having an immediate family member employed within the last three years as an executive officer of another company of which any current executive officer of ION serves or has served, at the same time, on that company's compensation committee; (5) not being an employee of or a current partner of, or having an immediate family member who is a current partner of, a firm that is ION's internal or external auditor; (6) not having an immediate family member who is a current employee of such an audit firm who personally works on ION's audit; (7) not being or having an immediate family member who was within the last three years a partner or employee of such an audit firm and who personally worked on ION's audit within that time; (8) not being a current employee, or having an immediate family member who is a current executive officer, of a company that has made payments to, or received payments from, ION for property or services in an amount that, in any of the last three fiscal years, exceeds the greater of $1 million or 2% of the other company's consolidated gross revenues; or (9) not being an executive officer of a charitable organization to which, within the preceding three years, ION has made charitable contributions in any single fiscal year that has exceeded the greater of $1 million or 2% of such organization's consolidated gross revenues.


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        Our Board has affirmatively determined that, with the exception of R. Brian Hanson, who is our President and Chief Executive Officer and an employee of ION, no director has a material relationship with ION within the meaning of the NYSE's listing standards, and that each of our directors (other than Mr. Hanson) is independent from management and from our independent registered public accounting firm, as required by NYSE listing standard rules regarding director independence. Our


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        Our Chairman and Lead Independent Director, Mr. Lapeyre, is an executive officer and significant shareholder of Laitram, L.L.C., a company with which ION has ongoing contractual relationships, and Mr. Lapeyre and Laitram together owned approximately 7.5%10.3% of our outstanding Common Stock as of February 29, 2016.28, 2017. Our Board has determined that these contractual relationships have not interfered with Mr. Lapeyre's demonstrated independence from our management, and that the services performed by Laitram for ION are being provided at arm's length in the ordinary course of business and substantially on the same terms to ION as those prevailing at the time from unrelated parties for comparable transactions. In addition, the services provided by Laitram to ION resulted in payments by ION to Laitram in an amount less than 1% of Laitram's 20152016 consolidated gross revenues. As a result of these factors, our Board has determined that Mr. Lapeyre, along with each of our other non-management directors, is independent within the meaning of the NYSE's director independence standards. For an explanation of the contractual relationship between Laitram and ION, please see "—Certain Transactions and Relationships" below.

        Our director, Mr. Hao, is employed as Chief Geophysicist of BGP. For an explanation of the relationships between BGP and ION, please see "—Certain Transactions and Relationships" below.

        Risk Oversight.    Our Board oversees an enterprise-wide approach to risk management, designed to support the achievement of organizational objectives, including strategic objectives, to improve long-term organizational performance and enhance shareholder value. A fundamental part of risk management is not only understanding the risks a company faces and what steps management is taking to manage those risks, but also understanding what level of risk is appropriate for the Company. The involvement of the full Board in setting ION's business strategy is a key part of its assessment of the Company's appetite for risk and also a determination of what constitutes an appropriate level of risk for the company.Company. The Board also regularly reviews information regarding the Company's credit, liquidity and operations, as well as the risks associated with each. While the Board has the ultimate oversight responsibility for the risk management process, various committees of the Board also have responsibility for risk management. In particular, the Audit Committee focuses on financial risk, including internal controls, and receives an annual risk assessment report from ION's internal auditors. In addition, in setting compensation, the Compensation Committee strives to create incentives that encourage a level of risk-taking behavior consistent with ION's business strategies. While each committee is responsible for evaluating certain risks and overseeing the management of such risks, the entire Board is regularly informed through committee reports about such risks.

        Board Leadership.    Our current Board leadership structure consists of a Chairman of the Board (who is not our current CEO), a Lead Independent Director (who is also our Chairman of the Board) and strong independent committee chairs. The Board believes this structure provides independent Board leadership and engagement and strong independent oversight of management while providing the benefit of having our Chairman and Lead Independent Director lead regular Board meetings as we discuss key business and strategic issues. Mr. Lapeyre, a non-employee independent director, serves as our Chairman of the Board and Lead Independent Director. Mr. Hanson has served as our CEO since January 1, 2012. We separate the roles of CEO and Chairman of the Board in recognition of the differences between the two roles. The CEO is responsible for setting the strategic direction for the Company and the day-to-day leadership and performance of the Company, while the Chairman provides guidance to the CEO and sets the agenda for Board meetings and presides over the meetings of the full Board. Separating these positions allows our CEO to focus on our day-to-day business, while allowing the Chairman to lead the Board in its fundamental role of providing advice to, and


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independent oversight of, management. The Board recognizes the time, effort and energy that the CEO is required to devote to his position, as well as the commitment required to serve as our Chairman. The Board believes that having separate positions is the appropriate leadership structure for our Company at this time and demonstrates our commitment to good corporate governance.


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        Political Contributions and Lobbying.    Our Code of Ethics prohibits company contributions to political candidates or parties. In addition, we do not advertise in or purchase political publications, allow company assets to be used by political parties or candidates, use corporate funds to purchase seats at political fund raising events, or allow company trademarks to be used in political or campaign literature. ION is a member of certain trade associations that may use a portion of their membership dues for lobbying and/or political expenditures.

Committees of the Board

        The Board has established four standing committees to facilitate and assist the Board in the execution of its responsibilities. The four standing committees are the Audit Committee, the Compensation Committee, the Governance Committee and the Finance Committee. Each standing committee operates under a written charter, which sets forth the functions and responsibilities of the committee. A copy of the charter for each of the Audit Committee, the Compensation Committee and the Governance Committee can be viewed on our website athttp://ir.iongeo.com/phoenix.zhtml?c=101545&p=irol- govhighlights.irol-govhighlights. A copy of each charter can also be obtained by writing to us at ION Geophysical Corporation, Attention: Corporate Secretary, 2105 CityWest Boulevard, Suite 400,100, Houston, Texas 77042-2839.77042-2855. The Audit Committee, Compensation Committee, Governance Committee and Finance Committee are composed entirely of non-employee directors. In addition, the Board establishes temporary special committees from time to time on an as-needed basis. During 2015,2016, the Audit Committee met five times, the Compensation Committee met fourfive times, the Governance Committee met twothree times, and the Finance Committee met two times.once.

        The current members of the four standing committees of the Board are identified below.

Director
 Compensation
Committee
 Audit
Committee
 Governance
Committee
 Finance
Committee

James M. Lapeyre, Jr. 

 * * Chair  

David H. Barr

 *   *  

R. Brian Hanson

        

Hao Huimin

       *

Michael C. Jennings

   *   *

Franklin Myers

 Chair   * Co-Chair

S. James Nelson, Jr. 

   Chair   Co-Chair

John N. Seitz

 *   *  

*
Member

Audit Committee

        The Audit Committee is a separately-designated standing audit committee as defined in Section 3(a)(58)(A) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). The Audit Committee oversees matters relating to financial reporting, internal controls, risk management and compliance. These responsibilities include appointing, overseeing, evaluating and approving the fees of our independent auditors, reviewing financial information that is provided to our shareholders and others, reviewing with management our system of internal controls and financial reporting processes, and monitoring our compliance program and system.

        The Board has determined that each member of the Audit Committee is financially literate and satisfies the definition of "independent" as established under the NYSE corporate governance listing


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standards and Rule 10A-3 under the Exchange Act. In addition, the Board has determined that Mr. Nelson, the Chairman of the Audit Committee, is qualified as an audit committee financial expert within the meaning of SEC regulations, and that he has accounting and related financial management expertise within the meaning of the listing standards of the NYSE and Rule 10A-3.


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Compensation Committee

        General.    The Compensation Committee has responsibility for the compensation of our executive officers, including our Chief Executive Officer, and the administration of our executive compensation and benefit plans. The Compensation Committee also has authority to retain or replace outside counsel, compensation and benefits consultants or other experts to provide it with independent advice, including the authority to approve the fees payable and any other terms of retention. All actions regarding executive officer compensation require Compensation Committee approval. The Compensation Committee completes a comprehensive review of all elements of compensation at least annually. If it is determined that any changes to any executive officer's total compensation are necessary or appropriate, the Compensation Committee obtains such input from management as it determines to be necessary or appropriate. All compensation decisions with respect to executives other than our Chief Executive Officer are determined in discussion with, and frequently based in part upon the recommendation of, our Chief Executive Officer. The Compensation Committee makes all determinations with respect to the compensation of our Chief Executive Officer, including, but not limited to, establishing performance objectives and criteria related to the payment of his compensation, and determining the extent to which such objectives have been established, obtaining such input from the Compensation Committee's independent compensation advisors as it deems necessary or appropriate.

        As part of its responsibility to administer our executive compensation plans and programs, the Compensation Committee, usually near the beginning of the calendar year, establishes the parameters of the annual incentive plan awards, including the performance goals relative to our performance that will be applicable to such awards and the similar awards for our other senior executives. It also reviews our performance against the objectives established for awards payable in respect of the prior calendar year, and confirms the extent, if any, to which such objectives have been obtained, and the amounts payable to each of our executive officers in respect of such achievement.

        The Compensation Committee also determines the appropriate level and type of awards, if any, to be granted to each of our executive officers pursuant to our equity compensation plans, and approves the total annual grants to other key employees, to be granted in accordance with a delegation of authority to our corporate human resources officer.

        The Compensation Committee reviews, and has the authority to recommend to the Board for adoption, any new executive compensation or benefit plans that are determined to be appropriate for adoption by ION, including those that are not otherwise subject to the approval of our shareholders. It reviews any contracts or other transactions with current or former elected officers of the corporation. In connection with the review of any such proposed plan or contract, the Compensation Committee may seek from its independent advisors such advice, counsel and information as it determines to be appropriate in the conduct of such review. The Compensation Committee will direct such outside advisors as to the information it requires in connection with any such review, including data regarding competitive practices among the companies with which ION generally compares itself for compensation purposes.

        Compensation Committee Interlocks and Insider Participation.    The Board has determined that each member of the Compensation Committee satisfies the definition of "independent" as established under the NYSE corporate governance listing standards. No member of the Compensation Committee is, or was during 2015,2016, an officer or employee of ION. Mr. Lapeyre is President and Chief Executive Officer


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and a significant equity owner of Laitram, L.L.C, which has had a business relationship with ION since 1999. During 2015,2016, we paid Laitram and its affiliates a total of approximately $0.8less than $0.1 million, which consisted of approximately $0.7less than $0.1 million for manufacturing services, and less than $0.1 million for reimbursement


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of for costs related to providing administrative and other back-office support services in connection with our Louisiana marine operations. See"—Certain Transactions and Relationships" below. During 2015:2016:

Governance Committee

        The Governance Committee functions as the Board's nominating and corporate governance committee and advises the Board with regard to matters relating to governance practices and policies, management succession, and composition and operation of the Board and its committees, including reviewing potential candidates for membership on the Board and recommending to the Board nominees for election as directors of ION. In addition, the Governance Committee reviews annually with the full Board and our Chief Executive Officer the succession plans for senior executive officers and makes recommendations to the Board regarding the selection of individuals to occupy these positions. The Board has determined that each member of the Governance Committee satisfies the definition of "independent" as established under the NYSE corporate governance listing standards.

        In identifying and selecting new director candidates, the Governance Committee considers the Board's current and anticipated strengths and needs and a candidate's experience, knowledge, skills, expertise, integrity, diversity, ability to make independent analytical inquiries, understanding of our Company's business environment, willingness to devote adequate time and effort to Board responsibilities, and other relevant factors. The Governance Committee has not established specific minimum age, education, years of business experience, or specific types of skills for potential director candidates, but, in general, expects that qualified candidates will have ample experience and a proven record of business success and leadership. The Governance Committee also seeks an appropriate balance of experience and expertise in accounting and finance, technology, management, international business, compensation, corporate governance, strategy, industry knowledge and general business matters. In addition, the Governance Committee seeks a diversity of experience, professions, skills, geographic representation and backgrounds. The committee may rely on various sources to identify potential director nominees, including input from directors, management and others the Governance Committee feels are reliable, and professional search firms.

        Our Bylaws permit shareholders to nominate individuals for director for consideration at an annual shareholders' meeting. A proper director nomination may be considered at our 20172018 Annual Meeting only if the proposal for nomination is received by ION notno later than December 15, 2016.14, 2017. All nominations should be directed to Jamey S. Seely, Executive Vice President, General Counsel and Corporate Secretary, ION Geophysical Corporation, 2105 CityWest Boulevard, Suite 400,100, Houston, Texas 77042-2839.77042-2855.

        The Governance Committee will consider properly submitted recommendations for director nominations made by a shareholder or other sources (including self- nominees)self-nominees) on the same basis as other candidates. For consideration by the Governance Committee, a recommendation of a candidate must be submitted timely and in writing to the Governance Committee in care of our Corporate Secretary at our principal executive offices. The submission must include sufficient details regarding the qualifications of the potential candidate. In general, nominees for election should possess (1) the highest level of integrity and ethical character, (2) strong personal and professional reputation,


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(3) sound judgment, (4) financial literacy, (5) independence, (6) significant experience and proven superior performance in professional endeavors, (7) an appreciation for Board and team performance,


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(8) the commitment to devote the time necessary, (9) skills in areas that will benefit the Board and (10) the ability to make a long-term commitment to serve on the Board.

Finance Committee

        The Finance Committee has responsibility for overseeing all areas of corporate finance for ION. The Finance Committee is responsible for reviewing with ION management, and has the power and authority to approve on behalf of the Board, ION's strategies, plans, policies and actions related to corporate finance, including, but not limited to, (a) capital structure plans and strategies and specific equity or debt financings, (b) capital expenditure plans and strategies and specific capital projects, (c) strategic and financial investment plans and strategies and specific investments, (d) cash management plans and strategies and activities relating to cash flow, cash accounts, working capital, cash investments and treasury activities, including the establishment and maintenance of bank, investment and brokerage accounts, (e) financial aspects of insurance and risk management, (f) tax planning and compliance, (g) dividend policy, (h) plans and strategies for managing foreign currency exchange exposure and other exposures to economic risks, including plans and strategies with respect to the use of derivatives, and (i) reviewing and making recommendations to the Board with respect to any proposal by ION to divest any asset, investment, real or personal property, or business interest if such divestiture is required to be approved by the Board. The Finance Committee does not have oversight responsibility with respect to ION's financial reporting, which is the responsibility of the Audit Committee. The Board has determined that a majority of the members of the Finance Committee (including its co-Chairmen) satisfies the definition of "independent" as established under the NYSE corporate governance listing standards.

Stock Ownership Requirements

        The Board has adopted stock ownership requirements for ION's directors. The Board adopted these requirements in order to align the economic interests of the directors with those of our shareholders and further focus our emphasis on enhancing shareholder value. Under these requirements, each non-employee director is expected to own at least 2,400 shares of Common Stock, which, at the $7.50$6.00 closing price per share of our Common Stock on the NYSE on December 31, 2015,2016, equates to almost 40%32% of the $46,000 annual retainer fee we pay to our non-employee directors. New and current directors will have three years to acquire and increase the director's ownership of ION Common Stock to satisfy the requirements. The stock ownership requirements are subject to modification by the Board in its discretion. The Board has also adopted stock ownership requirements for senior management of ION. See"Executive Compensation—Compensation Discussion and Analysis—Elements of Compensation—Stock Ownership Requirements; Hedging Policy" below.

        The Governance Committee and the Board regularly review and evaluate ION's directors' compensation program on the basis of current and emerging compensation practices for directors, emerging legal, regulatory and corporate compliance developments and comparisons with director compensation programs of other similarly-situated public companies.

Certain Transactions and Relationships

        The Board has adopted a written policy and procedures to be followed prior to any transaction, arrangement or relationship, or series of similar transactions, arrangements or relationships, including any indebtedness or guarantee of indebtedness, between ION and a "Related Party" where the aggregate amount involved is expected to exceed $120,000 in any calendar year. Under the policy, "Related Party" includes (a) any person who is or was an executive officer, director or nominee for election as a director (since the beginning of the last fiscal year); (b) any person or group who is a


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greater-than-5% beneficial owner of ION voting securities; or (c) any immediate family member of any of the foregoing, which means any child, stepchild, parent, stepparent, spouse, sibling, mother-in-law,


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father-in-law, son-in-law, daughter-in-law, brother- in-law,brother-in-law, sister-in-law, and anyone residing in the home of an executive officer, director or nominee for election as a director (other than a tenant or employee). Under the policy, the Governance Committee of the Board is responsible for reviewing the material facts of any Related Party transaction and approving or ratifying the transaction. In making its determination to approve or ratify, the Governance Committee is required to consider such factors as (i) the extent of the Related Party's interest in the transaction, (ii) if applicable, the availability of other sources of comparable products or services, (iii) whether the terms of the Related Party transaction are no less favorable than terms generally available in unaffiliated transactions under like circumstances, (iv) the benefit to ION and (v) the aggregate value of the Related Party transaction.

        Mr. Lapeyre is the President and Chief Executive Officer and a significant equity owner of Laitram, L.L.C. and has served as President of Laitram and its predecessors since 1989. Laitram is a privately-owned, New Orleans-based manufacturer of food processing equipment and modular conveyor belts. Mr. Lapeyre and Laitram together owned approximately 7.5%10.3% of our outstanding Common Stock as of February 29, 2016.28, 2017.

        We acquired DigiCourse, Inc., our marine positioning products business, from Laitram in 1998. In connection with that acquisition, we entered into a Continued Services Agreement with Laitram under which Laitram agreed to provide us certain bookkeeping, software, manufacturing, and maintenance services. Manufacturing services consist primarily of machining of parts for our marine positioning systems. The term of this agreement expired in September 2001 but we continue to operate under its terms. In addition, from time to time, when we have requested, the legal staff of Laitram has advised us on certain intellectual property matters with regard to our marine positioning systems. The amended lease of commercial property dated February 1, 2006, between Lapeyre Properties, L.L.C. (an affiliate of Laitram) and ION was terminated in 2015. During 2015,2016, we paid Laitram and its affiliates a total of approximately $0.8less than $0.1 million, which consisted of approximately $0.7less $0.1 million for manufacturing services, and less than $0.1 million for reimbursement for costs related to providing administrative and other back-office support services in connection with our Louisiana marine operations. In the opinion of our management, the terms of these services are fair and reasonable and as favorable to us as those that could have been obtained from unrelated third parties at the time of their performance.

        Mr. Hao is Chief Geophysicist of BGP, which has been a customer of our products and services for many years. For our fiscal years ended December 31, 20152016 and 2014,2015, BGP accounted for approximately 3%1% and 1%3% of our consolidated net sales, respectively. During 2015,2016, we recorded revenues from sales to BGP of approximately $6.3$1.0 million. Trade receivables due from BGP at December 31, 20152016 were $0.3$0.4 million.

        In March 2010, prior to Mr. Hao being appointed to the Board, we entered into certain transactions with BGP that resulted in the commercial relationships between our Company and BGP as described below:


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