ProPetro Holding Corp. — Director's Dealing 2022

Feb 3, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ProPetro Holding Corp. (PUMP)
CIK: 0001680247
Period of Report: 2022-02-01

Reporting Person: Armour Spencer D III (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-02-01	Common Stock	M	32429	$3.96	Acquired	86944	Direct
2022-02-01	Common Stock	M	502	$2.25	Acquired	87446	Direct
2022-02-01	Common Stock	S	32931	$10.86	Disposed	54515	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2022-02-01	Stock Options	$3.96	M	32429	Disposed	2023-06-14	Common Stock (32429)	Direct
2022-02-01	Stock Options	$2.25	M	502	Disposed	2026-06-19	Common Stock (502)	Direct

Footnotes

F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2021.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.30 to $10.98, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (2) to this Form 4.

F3: Represents stock options that vested in four equal annual installments beginning on June 14, 2014.

F4: Represents stock options that vested in full in connection with the closing of the Issuer's initial public offering on March 22, 2017.