0001181431-12-023974.txt : 20120413 0001181431-12-023974.hdr.sgml : 20120413 20120413174922 ACCESSION NUMBER: 0001181431-12-023974 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120411 FILED AS OF DATE: 20120413 DATE AS OF CHANGE: 20120413 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: GUMMER CHARLES L CENTRAL INDEX KEY: 0001217995 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35410 FILM NUMBER: 12759553 MAIL ADDRESS: STREET 1: 9701 STONE RIVER CIR CITY: DALLAS STATE: TX ZIP: 75231 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 rrd342115.xml FORM 4 X0305 4 2012-04-11 0 0001520006 Matador Resources Co MTDR 0001217995 GUMMER CHARLES L 5400 LBJ FREEWAY, SUITE 1500 DALLAS TX 75240 1 0 0 0 Common Stock 2012-04-11 4 A 0 1701 0 A 24201 D Represents restricted stock units granted to the reporting person on April 11, 2012. Such restricted stock units will vest in equal installments over a three year period beginning with the first anniversary of the date of grant, April 11, 2013. /s/ Charles L. Gummer 2012-04-13