BERG MARK STEPHEN 4

What Happened Mark Stephen Berg, a director of ProPetro Holding Corp. (PUMP), received a grant of 9,101 restricted stock units (RSUs) on 2026-05-20. The award is reported as an "A" (award/grant) and shows an acquisition price of $0. This was a derivative grant (RSUs), not an open-market purchase or sale—no cash changed hands at grant and the economic value depends on ProPetro’s stock price at vesting.

Key Details

• Transaction date: 2026-05-20; Form 4 filed 2026-05-21 (filed timely).
• Transaction type/code: Award (A) — 9,101 RSUs; reported acquisition price $0.00.
• Shares owned after transaction: Not specified in this filing.
• Footnote: Each RSU entitles the holder to one share of common stock or cash equal to the share’s fair market value. The RSUs vest in full on the earlier of the day before the 2027 annual meeting and May 20, 2027.
• Filing timeliness: Reported within the typical Form 4 window (no late filing flag).

Context RSUs are a form of compensation/retention award that convert to shares (or cash) at vesting; they are common for directors and executives and do not by themselves indicate a buy or sell signal. Because the reported acquisition price is $0, the immediate grant cost to the director is none; realized value will depend on ProPetro’s stock price when the units vest or settle.