MRSN Mersana Therapeutics
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): November 30, 2020
MERSANA THERAPEUTICS, INC.
(Exact name of registrant as specified in its charter)
|(State or other jurisdiction of|
|(Commission File Number)||(IRS Employer|
|840 Memorial Drive|
Cambridge, MA 02139
|(Address of principal executive offices)||(Zip Code)|
(Registrant’s telephone number, including area code): (617) 498-0020
(Former name or former address, if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
|Title of each class||Trading Symbol(s)||Name of each exchange on which|
|Common Stock, $0.0001 par value||MRSN||The Nasdaq Global Select Market|
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company x
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. x
Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
On November 30, 2020, Mersana Therapeutics, Inc. (the “Company”), announced that Dirk Huebner, M.D., will step down as the Company’s Chief Medical Officer, effective immediately.
|Item 8.01||Other Events.|
On November 30, 2020, the Company issued a press release announcing the appointment of Arvin Yang, M.D., Ph.D., as Senior Vice President and Chief Medical Officer, effective immediately. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.
Item 9.01 Financial Statements and Exhibits.
|99.1||Press Release by Mersana Therapeutics, Inc., on November 30, 2020|
|104||The cover page from this Current Report on Form 8-K, formatted in Inline XBRL|
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
|MERSANA THERAPEUTICS, INC.|
|By:||/s/ Brian DeSchuytner|
Senior Vice President, Finance & Product Strategy
Date: November 30, 2020