Type	Name	Date
Underwriting agreement	Underwriting Agreement, by and among Five Prime Therapeutics, Inc. and Goldman Sachs & Co. LLC, J.P. Morgan Securities LLC and Leerink Partners LLC, as representatives of the several underwriters	01/25/2018

Type	Name	Date
By-Laws	Amended and Restated Bylaws of Five Prime Therapeutics, Inc.	04/16/2021

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among Amgen Inc., Franklin Acquisition Sub, Inc. and Five Prime Therapeutics, Inc	03/04/2021