ProPetro (PUMP) CCO vests 3,539 RSUs and has 865 shares withheld

Rhea-AI Filing Summary

ProPetro Holding Corp.'s Chief Commercial Officer, Shelby Kyle Fietz, reported routine equity compensation activity. On February 1, 2026, 3,539 restricted stock units (RSUs) vested and were settled into the same number of shares of common stock.

To cover taxes related to this vesting, 865 shares of common stock were withheld at $11.49 per share. After these transactions, Fietz directly held 206,959 shares of common stock and 198,237 RSUs, each RSU representing a right to receive one share or its cash equivalent.

Insider Trade Summary

3,539 shares exercised/converted

Mixed 3 txns

Insider Fietz Shelby Kyle

Role Chief Commercial Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	3,539	$0.00	--
Exercise	Common Stock	3,539	$0.00	--
Tax Withholding	Common Stock	865	$11.49	$10K

Holdings After Transaction: Restricted Stock Units — 198,237 shares (Direct); Common Stock — 207,824 shares (Direct)

Footnotes (1)

1. Reflects shares of common stock of the Issuer ("Common Stock") delivered upon vesting and settlement of previously awarded restricted stock units ("RSUs"). 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. Reflects shares of Common Stock withheld to satisfy taxes payable in connection with the vesting and settlement of previously awarded RSUs. On February 1, 2023, the reporting person was granted 10,615 RSUs, vesting in three substantially equal annual installments beginning on the first anniversary of the grant date.

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
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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^*

Fietz Shelby Kyle

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
02/01/2026

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	02/01/2026		M		3,539(1)	A	(2)	207,824	D
Common Stock	02/01/2026		F		865(3)	D	$11.49	206,959	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
Restricted Stock Units	(2)	02/01/2026		M			3,539	(4)	(4)	Common Stock	3,539	$0	198,237	D

Explanation of Responses:

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

2. 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.

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

4. On February 1, 2023, the reporting person was granted 10,615 RSUs, vesting in three substantially equal annual installments beginning on the first anniversary of the grant date.

Remarks:

	/s/ John J. Mitchell, as attorney-in-fact for Shelby K. Fietz	02/03/2026
	** 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 Shelby Kyle Fietz?

ProPetro reported that Chief Commercial Officer Shelby Kyle Fietz had 3,539 RSUs vest and settle into common stock on February 1, 2026. These RSUs were part of a previously granted equity award with multi-year vesting terms.

How many ProPetro (PUMP) shares were withheld for taxes in this Form 4?

In connection with the RSU vesting, 865 shares of ProPetro common stock were withheld to satisfy tax obligations at a price of $11.49 per share. This is a standard share-withholding mechanism for equity compensation.

How many ProPetro (PUMP) shares does Shelby Kyle Fietz hold after this transaction?

After the reported transactions, Shelby Kyle Fietz directly held 206,959 shares of ProPetro common stock. This figure reflects the RSU shares delivered and the shares withheld for taxes as of the transaction date.

How many ProPetro (PUMP) RSUs does Shelby Kyle Fietz still own?

Following the February 1, 2026 vesting event, Shelby Kyle Fietz beneficially owned 198,237 restricted stock units (RSUs). Each RSU represents a contingent right to receive either one ProPetro share or cash equal to its fair market value.

What is the origin of the ProPetro (PUMP) RSUs reported in this filing?

The RSUs vesting on February 1, 2026 come from a grant of 10,615 RSUs awarded on February 1, 2023. That award vests in three substantially equal annual installments starting on the first anniversary of the grant date.

What role does Shelby Kyle Fietz hold at ProPetro (PUMP) in this Form 4?

In this Form 4, Shelby Kyle Fietz is identified as an officer of ProPetro with the title Chief Commercial Officer. The reported transactions reflect personal equity compensation and related tax withholding in that executive capacity.