Sunesis Pharmaceuticals to Host Conference Call on May 8th to Discuss First Quarter 2018 Financial Results and Recent Highlights

SOUTH SAN FRANCISCO, Calif., May 01, 2018 -- Sunesis Pharmaceuticals, Inc. (Nasdaq:SNSS) today announced that it will host a conference call on Tuesday, May 8^th, 2018 at 4:30 p.m. Eastern Time to discuss corporate updates and financial results for the first quarter ended March 31, 2018.

The call can be accessed by dialing (844) 296-7720 (U.S. and Canada) or (574) 990-1148 (international) and entering passcode 9676198.

To access the live audio webcast, or the subsequent archived recording, visit the "Investors and Media - Calendar of Events" section of the Sunesis website at http://ir.sunesis.com. The webcast will be recorded and available for replay on the company's website for two weeks.

About Sunesis Pharmaceuticals

Sunesis is a biopharmaceutical company developing new therapeutics for the treatment of solid and hematologic cancers. Sunesis has built an experienced cancer drug development organization committed to improving the lives of people with cancer. The Company is focused on advancing its novel kinase-inhibitor pipeline, with an emphasis on establishing proof of concept that its oral non-covalent BTK-inhibitor vecabrutinib is effective in ibrutinib-resistant chronic lymphocytic leukemia. Vecabrutinib is currently being evaluated in a Phase 1b/2 study in adults with chronic lymphocytic leukemia and other B-cell malignancies who have progressed after prior therapies. Beyond the development of vecabrutinib, the Company has two other kinase inhibitor programs, including the Takeda-partnered pan-RAF inhibitor TAK-580, which is in clinical trials for solid tumors, and Sunesis’ proprietary preclinical PDK1 inhibitor SNS-510, which is in preclinical development with an IND submission planned in 2019.  PDK1 is a master kinase that activates other kinases important to cell growth and survival including members of the AKT, PKC, RSK and SGK families.

For additional information on Sunesis, please visit www.sunesis.com.

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