William D. Lambert

Insider Reports History

Location
Dallas, TX
Signature
/s/ William D. Lambert, by Cale L. Curtin as attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by William D. Lambert:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Matador Resources Co EVP and CFO Common Stock 10K $467K $46.67 12 Sep 2025 Direct
Matador Resources Co EVP and CFO Common Stock 650 $31.2K $48.04 12 Sep 2025 Represents shares held of record by the reporting person's Individual Retirement Account

Insider Reports Filed by William D. Lambert

Symbol Company Period Transactions Value $ Form Type Role Filing Time
MTDR Matador Resources Co 12 Sep 2025 1 $7.21K 4 EVP and CFO 15 Sep 2025, 16:18
MTDR Matador Resources Co 11 Jun 2025 0 $0 3 EVP and CFO 23 Jun 2025, 19:34