Type	Name	Date
Underwriting agreement	Underwriting Agreement, among CytomX Therapeutics, Inc. and J.P Morgan securities LLC, Cowen and Company, LLC and Piper Sandler & Co., as representatives of the underwriters named therein	01/25/2021
Underwriting agreement	Underwriting Agreement, among CytomX Therapeutics, Inc. and Goldman Sachs & Co. LLC and Citigroup Global Markets Inc., as representatives of the underwriters named therein	07/17/2018