BERG MARK STEPHEN
SEC CIK 1238881 · EDGAR
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| PUMP | ProPetro Holding Corp. | Dir | 56.9K | — | — | 2 | 2025-05-09 | 2026-05-18 |
Most active insiders at PUMP, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | EXXON MOBIL CORP | 10% | — | $276.56M |
| 2 | Munoz Adam | Pres, COO | — | $964.4K |
| 3 | Lawrence G Larry | Dir | — | $692.6K |
| 4 | Vion Michele | Dir | — | $73.6K |
| 5 | Weatherl Caleb Lyle | CFO | — | — |
| 6 | Davila Celina A | CAO | — | — |
| 7 | Fietz Shelby Kyle | Chief Commercial Off | — | — |
| 8 | Mitchell John J | Gen. Counsel, Corp. Sec | — | — |
| 9 | Sledge Samuel D | CEO, Dir | — | — |
| 10 | Armour Spencer D III | Dir | — | — |
| 12 | BERG MARK STEPHEN | Dir | — | — |
Transactions 2
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-05-19 17:58 | 2026-05-18 | PUMP | ProPetro Holding Corp. | BERG MARK STEPHEN | Dir | M - OptEx | — | +28.2K | 56.9K | +98% | — |
| D | 2025-05-09 | 2025-05-09 | PUMP | ProPetro Holding Corp. | BERG MARK STEPHEN | Dir | M - OptEx | — | +16.5K | 28.7K | +134% | — |
Purchase Sale Sale after option exercise All abbreviations