Mark D. Wolf
CIK 1765526 · General Counsel, Corporate Sec · last filed 2026-02-27
Mark D. Wolf is a General Counsel, Corporate Sec who has filed 26 SEC Form 4 insider transactions across 2 companies since 2019. The most recent filing, for STRL, was dated Feb 27, 2026. Across all open-market trades the lifetime net is −$2.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $27.3M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$27.34M
2
26
-$2.72M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| STRL | General Counsel, Corporate Sec | 31,830 | $858.99 | $27.34M | -$2.72M | 25 | 2026-02-27 |
| U.S. WELL SERVICES HOLDINGS, LLC (USWSW) Delisted | See Remarks | 58,594 | $0.06 | $3.6K | $0 | 1 | 2019-03-18 |
Recent Filings
26 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-27 | STRL | Mixed | +1,803 | -$543.1K | EDGAR |
| 2026-01-05 | STRL | Mixed | −431 | -$273.8K | EDGAR |
| 2025-12-16 | STRL | Gift (G) | −50 | $0 | EDGAR |
| 2025-06-25 | STRL | Sell (S) | −3,500 | -$790.5K | EDGAR |
| 2025-02-28 | STRL | Mixed | +3,831 | -$313.1K | EDGAR |
| 2025-01-03 | STRL | Mixed | −564 | -$232.8K | EDGAR |
| 2024-03-25 | STRL | Sell (S) | −1,500 | -$166.4K | EDGAR |
| 2024-03-12 | STRL | Sell (S) | −4,000 | -$432.6K | EDGAR |
| 2024-02-29 | STRL | Mixed | +6,488 | -$439.1K | EDGAR |
| 2024-01-04 | STRL | Grant (A) | +1,493 | $0 | EDGAR |