Celina A. Davila - 04 Sep 2025 Form 4 Insider Report for ProPetro Holding Corp. (PUMP)

Role
Chief Accounting Officer
Signature
/s/ John J. Mitchell, as attorney-in-fact for Celina A. Davila
Issuer symbol
PUMP
Transactions as of
04 Sep 2025
Net transactions value
-$2,396
Form type
4
Filing time
05 Sep 2025, 16:04:44 UTC
Previous filing
06 Mar 2025
Next filing
03 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Davila Celina A Chief Accounting Officer 303 W. WALL STREET, SUITE 102, MIDLAND /s/ John J. Mitchell, as attorney-in-fact for Celina A. Davila 05 Sep 2025 0002000379

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PUMP Common Stock Options Exercise +1,990 +10% 21,761 04 Sep 2025 Direct F1, F2
transaction PUMP Common Stock Tax liability $2,396 -485 -2.2% $4.94 21,276 04 Sep 2025 Direct F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction PUMP Restricted Stock Units Options Exercise $0 -1,990 -5.6% $0.000000 33,354 04 Sep 2025 Common Stock 1,990 Direct F2, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
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 On September 4, 2023, the reporting person was granted 5,970 RSUs, vesting in three substantially equal annual installments beginning on the first anniversary of the grant date.