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

APTEVO THERAPEUTICS INC.

(Exact name of Registrant as Specified in Its Charter)

(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.

On June 7, 2024, Aptevo Therapeutics Inc. (the “Company”) held its 2024 Annual Meeting of Stockholders (the “Annual Meeting”), at which a quorum was present. Stockholders considered four proposals outlined below, each of which is described in more detail in the Company’s definitive proxy statement for the Annual Meeting filed with the Securities and Exchange Commission on April 23, 2024 (the “Proxy Statement”). The final voting results with respect to each of the proposals acted upon at the 2024 Annual Meeting are set forth below.

Proposal 1: Election of Directors

The following two nominees, each of whom were named in the Proxy Statement, were elected to serve on the Board of Directors to hold office until the 2027 Annual Meeting of Stockholders and until their respective successors are duly elected and qualified, based on the following votes:

Proposal 2: Ratification of Appointment of Independent Registered Public Accounting Firm for 2024

The appointment of Moss Adams LLP to serve as the Company’s independent registered public accounting firm for the year ending December 31, 2024 was approved based on the following votes:

Proposal 3: Approval of the Company's Second Amended and Restated 2018 Stock Incentive Plan

The Aptevo Therapeutics Inc. Second Amended and Restated 2018 Stock Incentive Plan was approved based on the following votes:

Proposal 4: Approval, on a non-binding advisory basis, the compensation of the Company’s named executive officer compensation as disclosed in the Proxy Statement.

The non-binding advisory proposal was approved based on the following votes:

SIGNATURES

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.