UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 6, 2020

T2 BIOSYSTEMS, INC.

(Exact name of registrant as specified in its charter)

101 Hartwell Avenue, Lexington, Massachusetts 02421

(Address of principal executive offices, including Zip Code)

(781) 761-4646

(Registrant’s telephone number, including area code)

N/A

(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:

Securities registered pursuant to Section 12(b) of the Act:

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  ☐

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.  ☐

Item 5.07 Submission of Matters to a Vote of Security Holders.

(a) The Annual Meeting of Stockholders of T2 Biosystems, Inc. (the “Company”) occurred on August 6, 2020.

(b) There were a total of 119,537,813 shares of the Company’s common stock, par value $0.001 per share, outstanding and entitled to vote at the Annual Meeting. At the Annual Meeting, 87,503,493 shares of common stock were represented in person or by proxy; therefore, a quorum was present. The following proposals were submitted by the Board of Directors to a vote of the stockholders, each of which was approved by the requisite vote. The votes with respect to each proposal are set forth below.

Proposal 1 to approve a series of seven separate amendments to the Company’s restated certificate of incorporation to effect a reverse stock split of the Company’s common stock at ratios of 1-for-5,  1-for-6, 1-for-7, 1-for-8, 1-for-9, 1-for-10 and 1-for-11, respectively, such ratio to be determined by the Board of Directors, subject to the Board of Directors’ authority to abandon such amendment, which was included in the Definitive Proxy Statement, was withdrawn by the Company’s Board of Directors prior to the Annual Meeting and no vote was taken on this proposal at the meeting.

Pursuant to the foregoing votes, the Class III Director nominees listed above were elected to serve on the Company’s Board of Directors until the Company’s 2023 Annual Meeting of Stockholders.

The Company has considered the outcome of this advisory vote and has determined, as was recommended with respect to this proposal by the Company’s Board of Directors in the Definitive Proxy Statement, that the Company will hold future say-on-pay votes every three years until the occurrence of the next advisory vote on the frequency of say-on-pay votes. The next advisory vote regarding the frequency of say on pay votes is required to occur no later than the Company’s 2026 Annual Meeting of Stockholders.

Pursuant to the foregoing votes, the amendment and restatement of the Company 2014 Employee Stock Purchase Plan was approved.

Pursuant to the foregoing votes, the appointment of BDO USA, LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2020 was ratified and approved.

Pursuant to the foregoing votes, the adjournment of the Annual Meeting of Stockholders, if necessary, was approved; however, because Proposal 1 was withdrawn, this is not applicable.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.