MTDR insider trading — Matador Resources Co
Over the last 90 days, insiders at Matador Resources Co (MTDR) made 8 open-market purchases worth $1.21M and 0 open-market sales worth $0, making them net buyers by $1.21M. The largest purchase was by Foran Joseph Wm (Chairman and CEO), who bought 10,000 shares for $522K on Aug 12, 2026. 3 different insiders bought shares in this period — a cluster buy, which many investors watch closely.
Updated Oct 16, 2026.
Recent MTDR insider transactions
Every Form 4 filed by Matador Resources Co officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 27, 2026 | Calvert Christopher P | EVP and CFO | P · Purchase | Indirect | 2,500 | $56.64 | $142K | Form 4 |
| Aug 26, 2026 | Foran Joseph Wm | Chairman and CEO | P · Purchase | Direct | 555 | $54.49 | $30K | Form 4 |
| Aug 17, 2026 | Foran Joseph Wm | Chairman and CEO | P · Purchase | Direct | 400 | $53.64 | $21K | Form 4 |
| Aug 13, 2026 | Foran Joseph Wm | Chairman and CEO | P · Purchase | Direct | 5,000 | $51.44 | $257K | Form 4 |
| Aug 12, 2026 | Foran Joseph Wm | Chairman and CEO | P · Purchase | Direct | 10,000 | $52.16 | $522K | Form 4 |
| Aug 10, 2026 | Stewart Kenneth L. | Director | G · Gift | Direct | 9,400 | — | — | Form 4 |
| Aug 10, 2026 | Elsener William Thomas | EVP, Reservoir Engineering | P · Purchase | Direct | 850 | $50.94 | $43K | Form 4 |
| Aug 11, 2026 | Foran Joseph Wm | Chairman and CEO | P · Purchase | Direct | 709 | $51.68 | $37K | Form 4 |
| Aug 10, 2026 | Foran Joseph Wm | Chairman and CEO | P · Purchase | Direct | 3,130 | $51.04 | $160K | Form 4 |
MTDR insider trading FAQ
Are insiders buying MTDR stock?
Yes. In the last 90 days, Matador Resources Co insiders made 8 open-market purchases totaling $1.21M, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading MTDR?
Recent buyers: Calvert Christopher P, Elsener William Thomas, Foran Joseph Wm.
Where does MTDR insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.