X0306 4 2018-11-09 0 0001670349 U.S. WELL SERVICES, INC. USWS 0001754320 Broussard Joel 770 SOUTH POST OAK LANE, SUITE 405 HOUSTON TX 77056 1 1 0 0 President and CEO Class A Common Stock 2018-11-09 4 A 0 650000 A 650000 D Class A Common Stock 2018-11-09 4 A 0 214900 A 864900 D In connection with the closing ("Closing") of the initial business combination of U.S. Well Services, Inc. (formerly Matlin & Partners Acquisition Corporation) (the "Issuer"), the Issuer issued 650,000 shares of the Issuer's Class A Common Stock to Joel Broussard at Closing, in satisfaction of a portion of a "change in control" bonus Mr. Broussard is entitled to receive at Closing under his existing employment agreement with USWS Holdings LLC and an employment agreement entered into by him with the Company effective at Closing. Represents a grant of restricted stock Joel Broussard received from the Issuer. /s/ Elliott Smith, Attorney-in-Fact 2018-11-14