X0306 4 2020-03-11 0 0001532286 Nine Energy Service, Inc. NINE 0001715489 Luz S. Brett 2001 KIRBY DRIVE, SUITE 200 HOUSTON TX 77019 0 1 0 0 Chief Accounting Officer Common Stock 2020-03-11 4 F 0 889 1.07 D 16197 D The Issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the Issuer's tax withholding obligations in connection with the vesting and settlement of the time-based restricted stock award granted on March 11, 2019. The number of shares of common stock withheld was determined based on the closing price of the Issuer's common stock on March 11, 2020. /s/ S. Brett Luz by Theodore R. Moore, as Attorney-in-fact 2020-03-13