<SEC-DOCUMENT>0000080255-15-000584-index.html : 20150511 <SEC-HEADER>0000080255-15-000584.hdr.sgml : 20150511 <ACCEPTANCE-DATETIME>20150511140827 ACCESSION NUMBER: 0000080255-15-000584 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20150511 DATE AS OF CHANGE: 20150511 SUBJECT COMPANY: 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: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-86659 FILM NUMBER: 15850029 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 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: PRICE T ROWE ASSOCIATES INC /MD/ CENTRAL INDEX KEY: 0000080255 STANDARD INDUSTRIAL CLASSIFICATION: SECURITY & COMMODITY BROKERS, DEALERS, EXCHANGES & SERVICES [6200] IRS NUMBER: 520556948 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 100 EAST PRATT ST CITY: BALTIMORE STATE: MD ZIP: 21202 BUSINESS PHONE: (410)345-6603 MAIL ADDRESS: STREET 1: P.O. BOX 89000 CITY: BALTIMORE STATE: MD ZIP: 21289 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>mtdr13gaapr15.htm <DESCRIPTION>MTDR AS OF 03/31/2015 <TEXT> Document 1 - file: mtdr13gaapr15.htm
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