Type	Name	Date
Underwriting agreement	UNDERWRITING AGREEMENT	06/25/2019
Underwriting agreement	Underwriting Agreement	04/12/2012
Underwriting agreement	Underwriting Agreement	01/25/2011

Type	Name	Date
By-Laws	Amended and Restated By-Laws of ArQule, Inc.	01/16/2020
By-Laws	Amended and Restated By-Laws of ArQule, Inc	01/27/2014

Type	Name	Date
Employment agreement	Amendment to Employment Agreement, by and between the Registrant and Brian Schwartz	02/27/2012
Employment agreement	Employment Agreement, by and between the Registrant and Brian Schwartz	02/24/2012
Employment agreement	Amendment to Employment Agreement, by and between the Registrant and Brian Schwartz	02/24/2012

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, among ArQule, Inc., Merck Sharp & Dohme Corp. and Argon Merger Sub, Inc	12/09/2019

Type	Name	Date
Other	Form of Tender and Support Agreement, among Merck Sharp & Dohme Corp., Argon Merger Sub, Inc. and certain stockholders of ArQule, Inc	12/09/2019