<SEC-DOCUMENT>0001193125-18-173776-index.html : 20180524 <SEC-HEADER>0001193125-18-173776.hdr.sgml : 20180524 <ACCEPTANCE-DATETIME>20180524173007 ACCESSION NUMBER: 0001193125-18-173776 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20180524 DATE AS OF CHANGE: 20180524 EFFECTIVENESS DATE: 20180524 FILER: 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 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-35410 FILM NUMBER: 18858908 BUSINESS ADDRESS: STREET 1: 5400 LBJ FREEWAY STREET 2: SUITE 1500 CITY: DALLAS STATE: TX ZIP: 75240 BUSINESS PHONE: 9723715200 MAIL ADDRESS: STREET 1: 5400 LBJ FREEWAY STREET 2: SUITE 1500 CITY: DALLAS STATE: TX ZIP: 75240 FORMER COMPANY: FORMER CONFORMED NAME: Matador Holdco, Inc. DATE OF NAME CHANGE: 20110505 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>d540753d8k.htm <DESCRIPTION>FORM 8-K <TEXT> Document 1 - file: d540753d8k.htm
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