Lambert William D

Track

Insider profile

Performance

Overall performance
0.8
Performance over holding periods
0.8
30 days 90 days 120 days
Average return -9% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
1 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Lambert William D's trades of Matador Resources Co's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-09-15 2025-09-12
B Purchase
43,836 -47.8%
468.24
US$3,162,139 		43,836 -47.8% 468.24 US$3,162,139