SEC Form 6-K filed by Compugen Ltd.

On December 16, 2025, Compugen Ltd. (“Compugen”) and MedImmune Limited, a member of the AstraZeneca Group (“AstraZeneca”), entered into amendment number 4 to that certain license agreement, dated March 30, 2018, by and between the parties, as subsequently amended prior to the date hereof (the “Amendment”). Pursuant to the Amendment, Compugen sold to AstraZeneca a portion of its existing royalty interest in rilvegostomig for a $65 million upfront payment, due within five (5) business days of the date of the Amendment. Additionally, pursuant to the Amendment, the milestone payment to be paid to Compugen in connection with the next milestone, which is the first acceptance of the Biologics License Application (“BLA”) was increased by $25 million.

The foregoing summary of the Amendment is not complete and is subject to, and qualified in its entirety by, the provisions of the Amendment, which is filed as Exhibit 10.1 to this Report on Form 6-K and is incorporated herein by reference.

In addition, on December 17, 2025, Compugen issued a press release announcing the Amendment (the “Press Release”). A copy of the Press Release is furnished as Exhibit 99.1 to this Report on Form 6-K and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934.

The information contained in this Form 6-K is hereby incorporated by reference into Compugen’s Registration Statement on Form F-3, File No. 333-270985.