0001181431-12-007508.txt : 20120209 0001181431-12-007508.hdr.sgml : 20120209 20120209190023 ACCESSION NUMBER: 0001181431-12-007508 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120207 FILED AS OF DATE: 20120209 DATE AS OF CHANGE: 20120209 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Lancaster David E CENTRAL INDEX KEY: 0001540524 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35410 FILM NUMBER: 12588893 MAIL ADDRESS: STREET 1: 5400 LBJ FREEWAY STREET 2: SUITE 1500 CITY: DALLAS STATE: TX ZIP: 75240 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Matador Resources Co CENTRAL INDEX KEY: 0001520006 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 274662601 STATE OF INCORPORATION: TX FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 5400 LBJ FREEWAY STREET 2: STE. 1500 CITY: DALLAS STATE: TX ZIP: 75240 BUSINESS PHONE: 972-371-5200 MAIL ADDRESS: STREET 1: 5400 LBJ FREEWAY STREET 2: STE. 1500 CITY: DALLAS STATE: TX ZIP: 75240 FORMER COMPANY: FORMER CONFORMED NAME: Matador Holdco, Inc. DATE OF NAME CHANGE: 20110505 4 1 rrd333535.xml FORM 4 X0304 4 2012-02-07 0 0001520006 Matador Resources Co MTDR 0001540524 Lancaster David E 5400 LBJ FREEWAY, SUITE 1500 DALLAS TX 75240 0 1 0 0 EVP, COO and CFO Common Stock 2012-02-07 4 M 0 60000 9.00 A 221250 D Common Stock 2012-02-07 4 S 0 60000 12.00 D 161250 D Common Stock 73500 I See footnote Employee stock option (right to buy) 9.00 2012-02-07 4 M 0 60000 0 D 2012-02-07 Common Stock 60000 0 D Represents shares held of record by the reporting person's Individual Retirement Account. The stock options vested in four equal annual installments beginning on February 8, 2008. /s/ David E. Lancaster 2012-02-08