SECURITY PURCHASE AGREEMENTSecurity Purchase Agreement • February 6th, 2020 • Sierra Oncology, Inc. • Pharmaceutical preparations • New York
Contract Type FiledFebruary 6th, 2020 Company Industry JurisdictionThis Security Purchase Agreement (this “Agreement”) is made as of January 31, 2020 (the “Effective Date”) by and between Sierra Oncology, Inc., a Delaware corporation (the “Company”), and Gilead Sciences, Inc., a Delaware corporation (the “Purchaser”).