William D. Lambert - Sep 12, 2025 Form 4 Insider Report for Matador Resources Co (MTDR)

Role
EVP and CFO
Signature
/s/ William D. Lambert, by Cale L. Curtin as attorney-in-fact
Stock symbol
MTDR
Transactions as of
Sep 12, 2025
Transactions value $
$7,206
Form type
4
Date filed
9/15/2025, 04:18 PM
Previous filing
Jun 23, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Lambert William D EVP and CFO 5400 LBJ FREEWAY, SUITE 1500, DALLAS /s/ William D. Lambert, by Cale L. Curtin as attorney-in-fact 2025-09-15 0002074217

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MTDR Common Stock Purchase $7.21K +150 +30% $48.04 650 Sep 12, 2025 Represents shares held of record by the reporting person's Individual Retirement Account
holding MTDR Common Stock 10K Sep 12, 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes 10,000 shares of restricted stock granted to the reporting person on May 5, 2025 that vest in equal annual installments on the first, second and third anniversaries of the date of grant.