MTDR Matador Resources Company
Matador Resources Company (MTDR) Insider Activity
What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.
Where they traded
Last open-market purchase: August 26, 2026 , by Foran Joseph Wm .
Recent open-market activity
| Date | Insider | Role | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|---|
| Foran Joseph Wm | Chairman and CEO | Buy | 555 | $54.49 | $30.2K | 4,772 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 400 | $53.64 | $21.5K | 31,017 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 5,000 | $51.44 | $257.2K | 30,617 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 10,000 | $52.16 | $521.6K | 25,617 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 709 | $51.68 | $36.6K | 15,617 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 3,130 | $51.04 | $159.8K | 14,908 | |
| Elsener William Thomas | EVP, Reservoir Engineering | Buy | 850 | $50.94 | $43.3K | 114,879 | |
| Baty Robert Gaines | Director | Buy | 500 | $51.44 | $25.7K | 77,538 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 2,000 | $53.07 | $106.1K | 11,479 | |
| Stetson Glenn W | EVP and COO | Buy | 500 | $53.41 | $26.7K | 95,470 | |
| Ehrman Monika U | Director | Buy | 362 | $55.28 | $20.0K | 41,825 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 2,000 | $56.25 | $112.5K | 9,479 | |
| Calvert Christopher P | EVP and CFO | Buy | 1,500 | $53.24 | $79.9K | 41,500 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 482 | $52.70 | $25.4K | 7,479 | |
| Colodney Benjamin T | SVP & Chief Accounting Officer | Buy | 250 | $53.41 | $13.4K | 2,650 | |
| Stetson Glenn W | EVP and COO | Buy | 500 | $53.94 | $27.0K | 94,970 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 4,675 | $52.36 | $244.8K | 6,997 | |
| Ehrman Monika U | Director | Buy | 267 | $56.29 | $15.0K | 41,463 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 468 | $49.78 | $23.3K | 2,322 | |
| Macalik Robert T | EVP, Chief Financial Officer | Buy | 1,500 | $38.25 | $57.4K | 35,039 | |
| Appel Shelley F 2 fills | Director | Buy | 1,389 | $38.01 | $52.8K | 5,084 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 1,000 | $38.14 | $38.1K | 23,867 | |
| Singleton Van H II | CoPresident-Land, A&D,Planning | Buy | 500 | $38.28 | $19.1K | 292,918 | |
| Appel Shelley F 2 fills | Director | Buy | 1,491 | $37.52 | $55.9K | 66,859 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 4,000 | $38.44 | $153.8K | 22,867 | |
| Baribault Reynald | Director | Buy | 400 | $38.49 | $15.4K | 6,915 | |
| Ward Susan M | Director | Buy | 5,000 | $39.04 | $195.2K | 14,923 | |
| Calvert Christopher P | EVP and COO | Buy | 2,500 | $39.44 | $98.6K | 40,000 | |
| Singleton Van H II | CoPresident-Land, A&D,Planning | Buy | 1,000 | $39.46 | $39.5K | 292,418 | |
| Appel Shelley F | Director | Buy | 510 | $39.25 | $20.0K | 65,521 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 1,342 | $39.30 | $52.7K | 18,867 | |
| Macalik Robert T | EVP, Chief Financial Officer | Buy | 1,039 | $39.40 | $40.9K | 33,539 | |
| Erman Bryan A | Co-President,CLO & Head of M&A | Buy | 1,000 | $39.60 | $39.6K | 77,518 | |
| Appel Shelley F | Director | Buy | 636 | $39.30 | $25.0K | 65,011 | |
| Elsener William Thomas | EVP, Reservoir Engineering | Buy | 600 | $39.51 | $23.7K | 112,669 | |
| Baty Robert Gaines | Director | Buy | 500 | $39.51 | $19.8K | 73,396 | |
| Foran Joseph Wm | Chairman and CEO | Buy | 9,500 | $39.78 | $377.9K | 17,525 | |
| Appel Shelley F 2 fills | Director | Buy | 3,339 | $39.87 | $133.1K | 64,375 | |
| Harvey Paul W | Director | Buy | 800 | $40.30 | $32.2K | 15,767 | |
| Stetson Glenn W | EVP-Production | Buy | 700 | $39.95 | $28.0K | 94,652 | |
| Colodney Benjamin T | VP & Chief Accounting Officer | Buy | 100 | $39.35 | $3.9K | 9,840 |
Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.