PUMP insider trading — ProPetro Holding Corp.
Over the last 90 days, insiders at ProPetro Holding Corp. (PUMP) made 0 open-market purchases worth $0 and 2 open-market sales worth $1.19M, making them net sellers by $1.19M. The largest sale was by Munoz Adam (President and COO), who sold 70,696 shares for $790K on Aug 4, 2026.
Updated Oct 16, 2026.
Recent PUMP insider transactions
Every Form 4 filed by ProPetro Holding Corp. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026 | Davila Celina A | Chief Accounting Officer | M · Option exercise | Direct | 1,990 | — | — | Form 4 |
| Sep 4, 2026 | Davila Celina A | Chief Accounting Officer | F · Tax withholding | Direct | 485 | $11.10 | $5K | Form 4 |
| Aug 5, 2026 | Gobe Phillip A | Director | G · Gift | Direct | 15,000 | — | — | Form 4 |
| Aug 4, 2026 | Lawrence G Larry | Director | S · Sale | Direct | 35,831 | $11.16 | $400K | Form 4 |
| Aug 4, 2026 | Munoz Adam | President and COO | S · Sale | Direct | 70,696 | $11.17 | $790K | Form 4 |
| Aug 1, 2026 | Weatherl Caleb Lyle | Chief Financial Officer | M · Option exercise | Direct | 33,494 | — | — | Form 4 |
| Aug 1, 2026 | Weatherl Caleb Lyle | Chief Financial Officer | F · Tax withholding | Direct | 8,156 | $11.10 | $91K | Form 4 |
PUMP insider trading FAQ
Are insiders buying PUMP stock?
Not on the open market. In the last 90 days, ProPetro Holding Corp. insiders made no open-market purchases, and 2 open-market sales totaling $1.19M. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading PUMP?
Recent sellers: Lawrence G Larry, Munoz Adam.
Where does PUMP insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.