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Monika U. Ehrman

MTDR
DIRECTOR · MATADOR RESOURCES CO · CIK 0001786877
FILING MIX · LIFETIME100%/0%
BUYS
25
SELLS
0
TOTAL VALUE
$217.3K
COMPANIES
1
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
45,467
AVG SELL PX
—
TRADE KIND
SHOWING 25 / 25
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
17 backtested trades · 8 horizons · 9 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Monika U. Ehrman, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d17+41.18%-3.48%-1.06%-2.42%-1.63%—
14d17+64.71%+0.47%-0.55%+1.02%+3.31%—
30d17+70.59%+4.25%+0.39%+3.85%+4.88%—
60d17+64.71%+7.24%+3.02%+4.22%+4.09%—
90d17+64.71%+14.07%+4.40%+10.54%+4.88%—
180d17(1 pending)+68.75%+33.60%+9.03%+24.57%+5.90%—
1y17(2 pending)+73.33%+84.59%+19.93%+64.65%+11.90%—
2y17(6 pending)+72.73%+219.52%+27.06%+192.45%+59.00%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
MTDR · 45,467 shares · as of Jun 11, 2026
011,36722,73434,10045,467202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 25 buys / 0 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MTDR
MATADOR RESOURCES CO
PURCHASEGRANT
Stock grant
3,642——45,467Jun 11, 2026Jun 15, 2026 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
362$55.28$20.0K41,825Jun 8, 2026Jun 10, 2026 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
267$56.29$15.0K41,463Mar 6, 2026Mar 10, 2026 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
250$47.04$11.8K41,196Sep 8, 2025Sep 9, 2025 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASEGRANT
Stock grant
4,079——40,946Jun 12, 2025Jun 16, 2025 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
300$40.31$12.1K36,867May 6, 2025May 8, 2025 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
300$45.20$13.6K36,567Mar 10, 2025Mar 12, 2025 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
180$57.49$10.3K36,267Dec 13, 2024Dec 17, 2024 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
305$50.92$15.5K36,087Oct 29, 2024Oct 31, 2024 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASEGRANT
Stock grant
2,533——35,782Jun 13, 2024Jun 17, 2024 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
200$52.23$10.4K33,249Dec 12, 2023Dec 13, 2023 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASEGRANT
Stock grant
2,621——33,049Jun 9, 2023Jun 13, 2023 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
225$48.05$10.8K30,428May 23, 2023May 24, 2023 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
200$57.32$11.5K30,203Dec 15, 2022Dec 19, 2022 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASEGRANT
Stock grant
2,040——30,003Jun 10, 2022Jun 13, 2022 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
200$51.51$10.3K27,963May 4, 2022May 5, 2022 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
230$44.09$10.1K27,763Nov 23, 2021Nov 24, 2021 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASEGRANT
Stock grant
4,043——27,533Jun 4, 2021Jun 8, 2021 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
360$27.92$10.1K23,490May 6, 2021May 10, 2021 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
450$22.01$9.9K23,130Mar 2, 2021Mar 3, 2021 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
1,123$8.93$10.0K22,680Nov 17, 2020Nov 18, 2020 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
1,100$9.40$10.3K21,557Sep 4, 2020Sep 9, 2020 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASEGRANT
Stock grant
8,262——20,457Jun 5, 2020Jun 9, 2020 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
1,200$8.29$9.9K12,195May 22, 2020May 26, 2020 ↗View →
MTDR
MATADOR RESOURCES CO
PURCHASE
1,600$9.71$15.5K10,995Mar 4, 2020Mar 5, 2020 ↗View →
Other insiders · MTDR
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About this filer
CIK 0001786877
ROLE
Director
PRIMARY
MTDR
COMPANIES
1
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001786877DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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