Compugen Ltd.

Regulatory Filings • May 9, 2023

FOR IMMEDIATE RELEASE

Compugen to Present at the JMP Securities Life Sciences Conference

HOLON, ISRAEL, May 9, 2023 - Compugen Ltd. (Nasdaq: CGEN) (TASE: CGEN), a clinical-stage cancer immunotherapy company and a pioneer in computational target discovery, today announced that management will present at the JMP Securities Life Sciences Conference (virtually), on Tuesday, May 16, 2023 at 9:00 AM ET.

A live webcast of the presentation will be available on the Investor Relations section of Compugen's website at www.cgen.com. A replay will be available following the live event for 90 days.

About Compugen

Compugen is a clinical-stage therapeutic discovery and development company utilizing its broadly applicable predictive computational discovery capabilities to identify new drug targets and biological pathways for developing cancer immunotherapies. Compugen has developed two proprietary product candidates: COM701, a potential first-in-class anti-PVRIG antibody and COM902, a potential best-in-class antibody targeting TIGIT for the treatment of solid tumors. Compugen also has a clinical stage partnered program, rilvegostomig (previously AZD2936), a PD-1/TIGIT bi-specific derived from COM902, in Phase 2 development by AstraZeneca through a license agreement for the development of bi-specific and multi-specific antibodies. In addition, the Company's therapeutic pipeline of early-stage immuno-oncology programs consists of programs aiming to address various mechanisms of immune resistance. The most advanced program, COM503 in IND enabling studies. COM503 is a potential first-in-class, high affinity antibody which blocks the interaction between IL-18 binding protein and IL-18, thereby freeing natural IL-18 to inhibit cancer growth in the tumor microenvironment. Compugen is headquartered in Israel, with offices in San Francisco, CA. Compugen's shares are listed on Nasdaq and the Tel Aviv Stock Exchange under the ticker symbol CGEN.

Company contact:

Yvonne Naughton, Ph.D. Head of Investor Relations and Corporate Communications Email: ir@cgen.com Tel: +1 (628) 241-0071