Michele Vion - 31 Oct 2025 Form 4 Insider Report for ProPetro Holding Corp. (PUMP)

Role: Director
Signature: /s/ John J. Mitchell, as attorney-in-fact for Michele Vion
Issuer symbol: PUMP
Transactions as of: 31 Oct 2025
Net transactions value: -$73,586
Form type: 4
Filing time: 03 Nov 2025, 16:02:03 UTC
Previous filing: 23 May 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Vion Michele	Director	ONE MARIENFELD PLACE, 110 N. MARIENFELD STREET, SUITE 300, MIDLAND	/s/ John J. Mitchell, as attorney-in-fact for Michele Vion	03 Nov 2025	0001337904

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PUMP	Common Stock	Sale	$73,586	-6,916	-13%	$10.64	45,029	31 Oct 2025	Direct	F1

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

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.64 to $10.65, 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 (1) to this Form 4.

Content

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.64 to $10.65, 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 (1) to this Form 4.