Gary D. Simpson
CIK 1436414 · Co-Chief Executive Officer · last filed 2026-04-01
Gary D. Simpson is a Co-Chief Executive Officer who has filed 17 SEC Form 4 insider transactions across 2 companies since 2008. The most recent filing shows the insider sold $337.2K of TXO on Apr 1, 2026. Across all open-market trades the lifetime net is −$4.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.7M 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.
$7.65M
2
17
-$4.45M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TXO | Co-Chief Executive Officer | 581,018 | $13.17 | $7.65M | -$1.04M | 4 | 2026-04-01 |
| XTO ENERGY INC (XTO) Delisted | Sr VP Investor Rel & Finance | 0 | — | — | -$3.41M | 13 | 2010-06-28 |
Recent Filings
17 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-01 | TXO | Sell (S) | −27,234 | -$337.2K | EDGAR |
| 2026-02-03 | TXO | Mixed | +200,199 | -$98.1K | EDGAR |
| 2025-04-01 | TXO | Mixed | +168,483 | -$601.3K | EDGAR |
| 2025-02-04 | TXO | Grant (A) | +60,860 | $0 | EDGAR |
| 2010-06-28 | XTO ENERGY INC (XTO) Delisted | Disp (D) | −261,908 | $0 | EDGAR |
| 2010-05-21 | XTO ENERGY INC (XTO) Delisted | Tax (F) | −556 | -$23.7K | EDGAR |
| 2009-12-16 | XTO ENERGY INC (XTO) Delisted | Tax (F) | −1,276 | -$61.1K | EDGAR |
| 2009-12-02 | XTO ENERGY INC (XTO) Delisted | Tax (F) | −1,276 | -$54.8K | EDGAR |
| 2009-11-23 | XTO ENERGY INC (XTO) Delisted | Tax (F) | −1,352 | -$56.3K | EDGAR |
| 2009-11-19 | XTO ENERGY INC (XTO) Delisted | Grant (A) | +12,487 | $0 | EDGAR |