Matador Resources Co (MTDR) Insider Trading -- Recent Executive & Director Transactions
19 insiders reported 113 Form 4 transactions for Matador Resources Co (MTDR) over the past 18 months (most recent 2026-08-31). Recent activity: Calvert Christopher P (EVP and CFO) Buy 2,500 shares, Foran Joseph Wm (Chairman and CEO) Buy 555 shares, Foran Joseph Wm (Chairman and CEO) Buy 400 shares, Foran Joseph Wm (Chairman and CEO) Buy 10,000 shares, Foran Joseph Wm (Chairman and CEO) Buy 5,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-31 | Calvert Christopher P | EVP and CFO | Buy | 2,500 | $141,600 |
| 2026-08-28 | Foran Joseph Wm | Chairman and CEO | Buy | 555 | $30,242 |
| 2026-08-19 | Foran Joseph Wm | Chairman and CEO | Buy | 400 | $21,456 |
| 2026-08-14 | Foran Joseph Wm | Chairman and CEO | Buy | 10,000 | $521,600 |
| 2026-08-14 | Foran Joseph Wm | Chairman and CEO | Buy | 5,000 | $257,200 |
| 2026-08-12 | Foran Joseph Wm | Chairman and CEO | Buy | 3,130 | $159,755 |
| 2026-08-12 | STEWART KENNETH L. | Director | Sell | 9,400 | $0 |
| 2026-08-12 | Elsener William Thomas | EVP, Reservoir Engineering | Buy | 850 | $43,299 |
| 2026-08-12 | Foran Joseph Wm | Chairman and CEO | Buy | 709 | $36,641 |
| 2026-06-17 | Baty Robert Gaines | Director | Buy | 500 | $25,720 |
| 2026-06-15 | Appel Shelley F | Director | Buy | 3,642 | $0 |
| 2026-06-15 | STEWART KENNETH L. | Director | Buy | 3,642 | $0 |
| 2026-06-15 | Baty Robert Gaines | Director | Buy | 3,642 | $0 |
| 2026-06-15 | Byerley William M | Director | Buy | 3,642 | $0 |
| 2026-06-15 | Ward Susan M | Director | Buy | 3,642 | $0 |
| 2026-06-15 | PARKER TIMOTHY E. | Director | Buy | 3,642 | $0 |
| 2026-06-15 | Ehrman Monika U | Director | Buy | 3,642 | $0 |
| 2026-06-15 | Harvey Paul W | Director | Buy | 3,642 | $0 |
| 2026-06-15 | Baribault Reynald | Director | Buy | 3,642 | $0 |
| 2026-06-11 | Stetson Glenn W | EVP and COO | Buy | 500 | $26,705 |
| 2026-06-11 | Foran Joseph Wm | Chairman and CEO | Buy | 2,000 | $106,140 |
| 2026-06-10 | Ehrman Monika U | Director | Buy | 362 | $20,011 |
| 2026-06-08 | Foran Joseph Wm | Chairman and CEO | Buy | 2,000 | $112,500 |
| 2026-06-02 | Calvert Christopher P | EVP and CFO | Buy | 1,500 | $79,860 |
| 2026-06-02 | Foran Joseph Wm | Chairman and CEO | Buy | 482 | $25,401 |
Source: SEC Form 4 filings · as of 2026-08-31