As of the latest Form 4 filed Jun 17, 2026.
What Matador Resources Company insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 20 most recent filings for MTDR.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-17 | 2026-06-15 | Baty Robert Gaines Director | PPurchase | +500.00 | $51.44 | $25.7K | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Harvey Paul W Director | AAward | +3.64K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Appel Shelley F Director | AAward | +3.64K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Ehrman Monika U Director | AAward | +3.64K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | PARKER TIMOTHY E. Director | AAward | +3.64K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | STEWART KENNETH L. Director | AAward | +3.64K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Baty Robert Gaines Director | AAward | +3.64K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Byerley William M Director | AAward | +3.64K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Ward Susan M Director | AAward | +3.64K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Baribault Reynald Director | AAward | +3.64K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-11 | 2026-06-09 | Stetson Glenn W EVP and COO | PPurchase | +500.00 | $53.41 | $26.7K | No | Form 4 ↗ |
| 2026-06-11 | 2026-06-09 | Foran Joseph Wm Chairman and CEO | PPurchase | +2.00K | $53.07 | $106K | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-08 | Ehrman Monika U Director | PPurchase | +362.00 | $55.28 | $20.0K | No | Form 4 ↗ |
| 2026-06-08 | 2026-06-04 | Foran Joseph Wm Chairman and CEO | PPurchase | +2.00K | $56.25 | $113K | No | Form 4 ↗ |
| 2026-06-02 | 2026-05-29 | Colodney Benjamin T SVP & Chief Accounting Officer | PPurchase | +250.00 | $53.41 | $13.4K | No | Form 4 ↗ |
| 2026-06-02 | 2026-05-29 | Calvert Christopher P EVP and CFO | PPurchase | +1.50K | $53.24 | $79.9K | No | Form 4 ↗ |
| 2026-06-02 | 2026-05-29 | Foran Joseph Wm Chairman and CEO | PPurchase | +482.00 | $52.70 | $25.4K | No | Form 4 ↗ |
| 2026-06-02 | 2026-03-31 | Colodney Benjamin T SVP & Chief Accounting Officer | FTax | −447.00 | $64.84 | $29.0K | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-28 | Stetson Glenn W EVP and COO | PPurchase | +500.00 | $53.94 | $27.0K | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-27 | Foran Joseph Wm Chairman and CEO | PPurchase | +4.67K | $52.36 | $245K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also MTDR’s full analysis or the market-wide insider trading feed. The tabs above jump to MTDR’s other SEC data.
Source: SEC Form 4 filings for MTDR, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
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