Phillip A. Gobe - 11 Feb 2022 Form 4 Insider Report for ProPetro Holding Corp. (PUMP)

Role: Executive Chairman, Director
Signature: /s/ Newton W. Wilson III, as attorney-in-fact for Phillip A. Gobe
Issuer symbol: PUMP
Transactions as of: 11 Feb 2022
Net transactions value: -$72,853
Form type: 4
Filing time: 15 Feb 2022, 15:21:31 UTC
Previous filing: 12 Oct 2021
Next filing: 17 Feb 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PUMP	Common Stock	Options Exercise		+13,932	+20%		84,978	11 Feb 2022	Direct	F1, F2
transaction	PUMP	Common Stock	Tax liability	$72,853	-5,805	-6.8%	$12.55	79,173	11 Feb 2022	Direct	F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	PUMP	Restricted Stock Units	Options Exercise	$0	-13,932	-4.1%	$0.000000	328,632	11 Feb 2022	Common Stock	13,932		Direct	F2, F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Reflects shares of common stock of the Issuer ("Common Stock") delivered upon vesting and settlement of previously awarded restricted stock units ("RSUs").
F2	Each RSU represents a contingent right to receive either one share of Common Stock or an amount of cash equal to the fair market value of one share of Common Stock.
F3	Reflects shares of Common Stock withheld to satisfy taxes payable in connection with the vesting and settlement of previously awarded RSUs.
F4	On February 11, 2020, the reporting person was granted 41,797 RSUs, vesting in three substantially equal annual installments beginning on the first anniversary of the grant date.