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Matador Resources stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+37.2% to $50.41
Matador Resources (MTDR) stock rose 37% over the last 252 sessions, to $50.41. On the way it reported 4 quarters, its insiders filed 22 open-market trades, and the company filed 9 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Nov 5, 2026 | Insider buy | Elsener William Thomas bought $46K | −1.0% (+3.5% vs SPY) | — | — |
| Nov 5, 2026 | Insider buy | Erman Bryan A bought $46K | −1.0% (+3.5% vs SPY) | — | — |
| Nov 5, 2026 | Insider buy | Calvert Christopher P bought $105K | −1.0% (+3.5% vs SPY) | — | — |
| Nov 5, 2026 | Insider buy | Colodney Benjamin T bought $26K | −1.0% (+3.5% vs SPY) | — | — |
| Nov 3, 2026 | Earnings | Earnings: beat the EPS estimate by 14.2% | −2.6% (−2.9% vs SPY) | — | — |
| Oct 5, 2026 | 8-K | Completed acquisition or disposition | −0.9% (−1.6% vs SPY) | +1.4% (+0.3% vs SPY) | +4.1% (+6.5% vs SPY) |
| Sep 10, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.9% (−1.8% vs SPY) | −6.6% (−7.3% vs SPY) | −12.7% (−15.6% vs SPY) |
| Aug 27, 2026 | Insider buy | Calvert Christopher P bought $142K | +2.7% (+2.0% vs SPY) | +7.5% (+7.7% vs SPY) | −7.0% (−7.9% vs SPY) |
| Aug 26, 2026 | Insider buy | Foran Joseph Wm bought $30K | −0.5% (−0.6% vs SPY) | +6.4% (+6.9% vs SPY) | −4.8% (−5.2% vs SPY) |
| Aug 17, 2026 | Insider buy | Foran Joseph Wm bought $21K | +4.1% (+4.6% vs SPY) | +8.4% (+9.8% vs SPY) | +16.2% (+18.7% vs SPY) |
| Aug 13, 2026 | Insider buy | Foran Joseph Wm bought $257K | −1.8% (−2.5% vs SPY) | +9.9% (+10.4% vs SPY) | +15.1% (+16.1% vs SPY) |
| Aug 12, 2026 | Insider buy | Foran Joseph Wm bought $522K | −0.2% (−0.5% vs SPY) | +8.4% (+8.8% vs SPY) | +15.8% (+17.4% vs SPY) |
| Aug 11, 2026 | Insider buy | Foran Joseph Wm bought $37K | +0.7% (+1.1% vs SPY) | +6.9% (+6.9% vs SPY) | +15.0% (+16.4% vs SPY) |
| Aug 10, 2026 | Insider buy | Foran Joseph Wm bought $160K | +7.0% (+7.1% vs SPY) | +9.8% (+9.4% vs SPY) | +20.5% (+21.4% vs SPY) |
| Aug 10, 2026 | Insider buy | Elsener William Thomas bought $43K | +7.0% (+7.1% vs SPY) | +9.8% (+9.4% vs SPY) | +20.5% (+21.4% vs SPY) |
| Aug 5, 2026 | Earnings | Earnings: beat the EPS estimate by 24.7% | −3.7% (−3.5% vs SPY) | +8.3% (+8.4% vs SPY) | +20.7% (+21.5% vs SPY) |
| Jul 24, 2026 | 8-K | Material definitive agreement | −1.8% (−1.9% vs SPY) | −6.8% (−7.3% vs SPY) | +12.9% (+9.2% vs SPY) |
| Jun 16, 2026 | 8-K | Material definitive agreement | −1.6% (−0.3% vs SPY) | −2.2% (−0.1% vs SPY) | +4.9% (+5.6% vs SPY) |
| Jun 15, 2026 | Insider buy | Baty Robert Gaines bought $26K | −5.1% (−6.8% vs SPY) | −6.5% (−7.1% vs SPY) | −2.6% (−4.6% vs SPY) |
| Jun 9, 2026 | Insider buy | Stetson Glenn W bought $27K | −2.9% (−2.6% vs SPY) | −7.4% (−9.5% vs SPY) | −7.4% (−9.3% vs SPY) |
| Jun 9, 2026 | Insider buy | Foran Joseph Wm bought $106K | −2.9% (−2.6% vs SPY) | −7.4% (−9.5% vs SPY) | −7.4% (−9.3% vs SPY) |
| Jun 8, 2026 | Insider buy | Ehrman Monika U bought $20K | +3.2% (+3.0% vs SPY) | +0.9% (+0.3% vs SPY) | −1.4% (−2.7% vs SPY) |
| Jun 4, 2026 | Insider buy | Foran Joseph Wm bought $112K | −1.4% (−1.8% vs SPY) | −2.9% (+0.9% vs SPY) | −12.6% (−12.4% vs SPY) |
| May 29, 2026 | Insider buy | Foran Joseph Wm bought $25K | −0.4% (−0.7% vs SPY) | +3.5% (+3.2% vs SPY) | −7.9% (−6.3% vs SPY) |
| May 29, 2026 | Insider buy | Colodney Benjamin T bought $13K | −0.4% (−0.7% vs SPY) | +3.5% (+3.2% vs SPY) | −7.9% (−6.3% vs SPY) |
| May 29, 2026 | Insider buy | Calvert Christopher P bought $80K | −0.4% (−0.7% vs SPY) | +3.5% (+3.2% vs SPY) | −7.9% (−6.3% vs SPY) |
| May 28, 2026 | Insider buy | Stetson Glenn W bought $27K | +2.5% (+2.0% vs SPY) | +7.5% (+7.0% vs SPY) | −5.0% (−2.4% vs SPY) |
| May 27, 2026 | Insider buy | Foran Joseph Wm bought $245K | −2.4% (−2.4% vs SPY) | +4.0% (+2.9% vs SPY) | −7.0% (−5.0% vs SPY) |
| May 6, 2026 | Earnings | Earnings: beat the EPS estimate by 21.4% | −8.6% (−9.9% vs SPY) | −9.8% (−11.8% vs SPY) | −11.4% (−15.9% vs SPY) |
| Apr 27, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.1% (+0.4% vs SPY) | +4.2% (+3.8% vs SPY) | −14.7% (−19.5% vs SPY) |
| Mar 5, 2026 | 8-K | Material definitive agreement | +2.4% (+3.7% vs SPY) | +2.1% (+4.3% vs SPY) | +14.5% (+17.6% vs SPY) |
| Feb 27, 2026 | 8-K | Material definitive agreement | +5.2% (+5.1% vs SPY) | +9.2% (+11.2% vs SPY) | +23.2% (+31.2% vs SPY) |
| Feb 24, 2026 | Earnings | Earnings: beat the EPS estimate by 15.1% | −1.2% (−2.0% vs SPY) | +6.4% (+5.8% vs SPY) | +18.2% (+22.4% vs SPY) |
| Jan 23, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.5% (−0.5% vs SPY) | +3.7% (+3.0% vs SPY) | +17.0% (+18.0% vs SPY) |
| Dec 11, 2025 | 8-K | Material definitive agreement | −1.9% (−2.1% vs SPY) | −6.1% (−3.7% vs SPY) | −8.8% (−10.2% vs SPY) |
Insiders’ record here
In the year on the chart, Matador Resources' insiders reported 22 open-market buys ($2.1M) and 0 sales ($0). Of the 10 old enough to score, 10 were followed by the stock doing what the trade implied over the next 63 sessions (beating SPY after a buy, lagging it after a sale); the median excess return after a buy was +4.5% and after a sale —.
Across the whole universe (19,782 scored trades), insider buys beat the market 46% of the time and sales were followed by a lagging stock 61% of the time; buys of $1M or more 39%. Every pattern →
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 1.01 Material definitive agreement | 23,525 | 0.0% | 51% | +1.0% | ±1.4% |
| 2.03 New debt or off-balance-sheet obligation | 13,268 | 0.0% | 50% | +1.2% | ±1.3% |
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
| 2.01 Completed acquisition or disposition | 2,671 | +0.1% | 52% | +1.2% | ±1.6% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Report card: every quarter against the estimate → Matador Resources: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.