ProPetro (PUMP) CEO Sledge logs PSU vesting and tax share withholding

Rhea-AI Filing Summary

ProPetro Holding Corp. Chief Executive Officer Samuel D. Sledge reported equity award activity involving the company’s common stock. On January 19, 2026, he acquired 226,665 shares of common stock at a price of $0, representing shares delivered upon vesting and settlement of previously granted performance stock units. On the same date, 75,361 shares were disposed of at $10.29 per share to cover taxes related to that vesting. After these transactions, Sledge directly beneficially owned 513,943 shares of ProPetro common stock.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Sledge Samuel D

Role Chief Executive Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	226,665	$0.00	--
Tax Withholding	Common Stock	75,361	$10.29	$775K

Holdings After Transaction: Common Stock — 589,304 shares (Direct)

Footnotes (1)

1. Reflects shares of common stock of the Issuer ("Common Stock") delivered upon vesting and settlement of previously awarded performance stock units ("PSUs"). Reflects shares of Common Stock withheld to satisfy taxes payable in connection with the vesting and settlement of previously awarded PSUs.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Sledge Samuel D

(Last) (First) (Middle)

ONE MARIENFELD PLACE

110 N. MARIENFELD STREET, SUITE 300

(Street)

MIDLAND TX 79701

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ProPetro Holding Corp. [ PUMP ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

3. Date of Earliest Transaction (Month/Day/Year)
01/19/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	01/19/2026		A		226,665(1)	A	$0	589,304	D
Common Stock	01/19/2026		F		75,361(2)	D	$10.29	513,943	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Reflects shares of common stock of the Issuer ("Common Stock") delivered upon vesting and settlement of previously awarded performance stock units ("PSUs").

2. Reflects shares of Common Stock withheld to satisfy taxes payable in connection with the vesting and settlement of previously awarded PSUs.

Remarks:

	/s/ John J. Mitchell, as attorney-in-fact for Samuel D. Sledge	01/21/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did ProPetro (PUMP) report for Samuel D. Sledge?

The filing shows that Chief Executive Officer Samuel D. Sledge received 226,665 shares of ProPetro common stock upon vesting of previously awarded performance stock units and had 75,361 shares withheld to cover related taxes, all dated January 19, 2026.

How many ProPetro (PUMP) shares does CEO Samuel D. Sledge own after this Form 4?

Following the reported equity award vesting and tax withholding, Samuel D. Sledge directly beneficially owned 513,943 shares of ProPetro common stock.

Were the ProPetro (PUMP) shares acquired by the CEO bought on the open market?

No. The 226,665 shares acquired by CEO Samuel D. Sledge were delivered upon vesting and settlement of previously awarded performance stock units, rather than purchased on the open market.

Why were 75,361 ProPetro (PUMP) shares disposed of in the CEO’s Form 4?

The filing explains that the 75,361 shares of ProPetro common stock were withheld to satisfy taxes due in connection with the vesting and settlement of the previously awarded performance stock units.

What transaction codes are used in this ProPetro (PUMP) Form 4 for the CEO?

The Form 4 lists transaction code A for the 226,665 shares acquired upon PSU vesting and code F for the 75,361 shares withheld to cover taxes, both involving ProPetro common stock.

Is Samuel D. Sledge a director and officer of ProPetro (PUMP)?

Yes. The filing identifies Samuel D. Sledge as both a Director and an Officer of ProPetro Holding Corp., with the title of Chief Executive Officer.