<SEC-DOCUMENT>0001193125-19-250685-index.html : 20190920 <SEC-HEADER>0001193125-19-250685.hdr.sgml : 20190920 <ACCEPTANCE-DATETIME>20190920160605 ACCESSION NUMBER: 0001193125-19-250685 CONFORMED SUBMISSION TYPE: SC 13D PUBLIC DOCUMENT COUNT: 2 FILED AS OF DATE: 20190920 DATE AS OF CHANGE: 20190920 GROUP MEMBERS: J. LUTHER KING, JR. GROUP MEMBERS: LKCM INVESTMENT PARTNERSHIP II, L.P. GROUP MEMBERS: LKCM INVESTMENT PARTNERSHIP, L.P. SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: CONTANGO OIL & GAS CO CENTRAL INDEX KEY: 0001071993 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 954079863 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D SEC ACT: 1934 Act SEC FILE NUMBER: 005-56993 FILM NUMBER: 191104756 BUSINESS ADDRESS: STREET 1: 717 TEXAS AVENUE STREET 2: SUITE 2900 CITY: HOUSTON STATE: TX ZIP: 77002 BUSINESS PHONE: 713-236-7400 MAIL ADDRESS: STREET 1: 717 TEXAS AVENUE STREET 2: SUITE 2900 CITY: HOUSTON STATE: TX ZIP: 77002 FORMER COMPANY: FORMER CONFORMED NAME: MGPX VENTURES INC DATE OF NAME CHANGE: 19981013 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: KING LUTHER CAPITAL MANAGEMENT CORP CENTRAL INDEX KEY: 0000310051 STANDARD INDUSTRIAL CLASSIFICATION: UNKNOWN SIC - 0000 [0000] IRS NUMBER: 75163030 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D BUSINESS ADDRESS: STREET 1: 301 COMMERCE SUITE 1600 CITY: FORT WORTH STATE: TX ZIP: 76102 BUSINESS PHONE: 8173323235 MAIL ADDRESS: STREET 1: 301 COMMERCE SUITE 1600 CITY: FORT WORTH STATE: TX ZIP: 76102 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13D <SEQUENCE>1 <FILENAME>d650954dsc13d.htm <DESCRIPTION>SC 13D <TEXT> Document 1 - file: d650954dsc13d.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>d650954dex991.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: d650954dex991.htm
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