Matthew Willrath
CIK 1988564 · VP & CAO · last filed 2026-05-27
Matthew Willrath is a VP & CAO who has filed 13 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing shows the insider had shares withheld for taxes covering $23.9K of GPOR on May 27, 2026. Across all open-market trades the lifetime net is −$543.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $416.4K 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.
$416.4K
1
13
-$543.6K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GPOR | VP & CAO | 2,455 | $169.62 | $416.4K | -$543.6K | 13 | 2026-05-27 |
Recent Filings
13 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-27 | GPOR | Tax (F) | −134 | -$23.9K | EDGAR |
| 2026-03-06 | GPOR | Sell (S) | −497 | -$107.0K | EDGAR |
| 2026-03-03 | GPOR | Mixed | +744 | -$52.0K | EDGAR |
| 2025-05-29 | GPOR | Mixed | −894 | -$173.5K | EDGAR |
| 2025-05-14 | GPOR | Sell (S) | −230 | -$44.6K | EDGAR |
| 2025-03-04 | GPOR | Mixed | +1,056 | -$20.7K | EDGAR |
| 2024-08-19 | GPOR | Sell (S) | −567 | -$81.7K | EDGAR |
| 2024-08-14 | GPOR | Tax (F) | −233 | -$33.2K | EDGAR |
| 2024-05-31 | GPOR | Sell (S) | −632 | -$100.4K | EDGAR |
| 2024-05-29 | GPOR | Tax (F) | −261 | -$41.3K | EDGAR |