Phillip A. Gobe - 18 May 2026 Form 4 Insider Report for ProPetro Holding Corp. (PUMP)

Reporting relationship: Director
Issuer ticker: PUMP
Reported as of: 18 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 19 May 2026, 17:58:16 UTC
Prior SEC filing: 23 May 2025
Next SEC filing: 21 May 2026
Source filing: View source filing
Reporting owner signature: /s/ John J. Mitchell, as attorney-in-fact for Phillip A. Gobe

Key filing fact

Phillip A. Gobe filed Form 4 for ProPetro Holding Corp. (PUMP) on 19 May 2026.

Key facts

This page summarizes Phillip A. Gobe's Form 4 filing for ProPetro Holding Corp. (PUMP).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 19 May 2026, 17:58.

Change

Previous filing in this sequence was filed on 23 May 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001216483 Primary reporting owner

GOBE PHILLIP A

Relationship: Director
Address: ONE MARIENFELD PLACE, 110 N. MARIENFELD STREET, SUITE 300, MIDLAND
Signature: /s/ John J. Mitchell, as attorney-in-fact for Phillip A. Gobe
Signature date: 19 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

PUMP transaction

Common Stock

Options Exercise

Transaction value
Shares: +28,181
Change %: +14%
Price
Shares after: 235,865
Date: 18 May 2026
Ownership: Direct
Footnotes: F1, F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

PUMP transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -28,181
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 18 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 28,181
Exercise price
Footnotes: F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

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

Footnote 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.

Footnote F3

On May 21 2025, the reporting person was granted 28,181 RSUs, vesting in full upon the earlier to occur of the day immediately preceding the Issuer's annual meeting of stockholders in 2026 and May 21, 2026.