Sunesis Pharmaceuticals and Viracta Therapeutics Announce Definitive Merger Agreement - Seite 3

About the Merger

Under the terms of the Merger Agreement, pending stockholder approval of the transaction, Viracta will merge with a wholly owned subsidiary of Sunesis, and stockholders of Viracta will receive shares of newly issued Sunesis common stock. Viracta stockholders are expected to own approximately 86% and Sunesis stockholders will own approximately 14% of the combined company on a fully diluted basis using the treasury stock method. The percentage of the combined company that Sunesis stockholders will own as of the close of the Merger may be subject to adjustment based on Sunesis’ net cash.

The Merger Agreement has been unanimously approved by the Board of Directors of each company. The transaction is expected to close in the first quarter of 2021, subject to approvals by stockholders of each company and other customary closing conditions.

MTS Health Partners, L.P. is serving as the financial advisor to Sunesis, and Cooley LLP is serving as legal counsel to Sunesis. SVB Leerink LLC and Evercore Group LLC served as placement agents in Viracta’s private financings. Wilson Sonsini Goodrich & Rosati is serving as legal counsel to Viracta.

Management and Organization

The combined company will be led by Viracta’s current management team and will be headquartered in Cardiff, California. The Board of Directors is expected to consist of seven members, including six members from Viracta’s board and one member from Sunesis’ board.

Conference Call and Webcast Information

Sunesis and Viracta will host a conference call and webcast today at 8:30 a.m. Eastern Time. The call can be accessed by dialing [phone] (U.S. and Canada) or [phone] (international) and entering passcode 5742158. To access the live webcast, or the subsequent archived recording, visit the “Investors and Media – Calendar of Events” section of the Sunesis website at www.sunesis.com, or the “News/Media” section of the Viracta website at www.viracta.com. The webcast will be recorded and available for replay on the respective company’s website for two weeks.

About Sunesis Pharmaceuticals

Sunesis is a biopharmaceutical company developing novel targeted inhibitors for the treatment of hematologic and solid cancers. Sunesis has built an experienced drug development organization committed to improving the lives of people with cancer.

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