ProPetro Holding Corp. — Director's Dealing 2026

Mar 3, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ProPetro Holding Corp. (PUMP)
CIK: 0001680247
Period of Report: 2026-02-27

Reporting Person: Munoz Adam (President and COO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-28	Common Stock	M	41929	—	Acquired	213198	Direct
2026-02-28	Common Stock	F	16500	$12.13	Disposed	196698	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-27	Restricted Stock Units	$	A	86806	Acquired		Common Stock (86806)	Direct
2026-02-28	Restricted Stock Units	$	M	41929	Disposed		Common Stock (41929)	Direct

Footnotes

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: The RSUs will vest in three substantially equal annual installments commencing on February 27, 2027.

F5: On February 28, 2024, the reporting person was granted 125,786 RSUs, vesting in three substantially equal annual installments beginning on the first anniversary of the grant date.