LOCK-UP WAIVER AGREEMENTLock-Up Waiver Agreement • April 30th, 2018 • Onconova Therapeutics, Inc. • Pharmaceutical preparations • New York
Contract Type FiledApril 30th, 2018 Company Industry JurisdictionThis LOCK-UP WAIVER AGREEMENT (this “Waiver Agreement”) is made as of April 16, 2018, by and among Onconova Therapeutics, Inc. (the “Company”), H.C. Wainwright & Co., LLC (the “Underwriter”) and each of the warrantholders identified on the signature pages hereto (collectively, the “Warrantholders”). Capitalized terms used herein without definition shall have the respective meanings assigned to such terms in the Underwriting Agreement referred to below.