<SEC-DOCUMENT>0000932471-18-003528-index.html : 20180209 <SEC-HEADER>0000932471-18-003528.hdr.sgml : 20180209 <ACCEPTANCE-DATETIME>20180209092242 ACCESSION NUMBER: 0000932471-18-003528 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20180209 DATE AS OF CHANGE: 20180209 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ENERGEN CORP CENTRAL INDEX KEY: 0000277595 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 630757759 STATE OF INCORPORATION: AL FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-34699 FILM NUMBER: 18588549 BUSINESS ADDRESS: STREET 1: 605 RICHARD ARRINGTON JR BLVD N CITY: BIRMINGHAM STATE: AL ZIP: 35203-2707 BUSINESS PHONE: 2053262997 MAIL ADDRESS: STREET 1: 605 RICHARD ARRINGTON JR BLVD N CITY: BIRMINGHAM STATE: AL ZIP: 35203 FORMER COMPANY: FORMER CONFORMED NAME: ALAGASCO INC DATE OF NAME CHANGE: 19851002 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: VANGUARD GROUP INC CENTRAL INDEX KEY: 0000102909 IRS NUMBER: 231945930 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: PO BOX 2600 STREET 2: V26 CITY: VALLEY FORGE STATE: PA ZIP: 19482-2600 BUSINESS PHONE: 6106691000 MAIL ADDRESS: STREET 1: PO BOX 2600 STREET 2: V26 CITY: VALLEY FORGE STATE: PA ZIP: 19482-2600 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>energencorp.htm <TEXT> Document 1 - file: energencorp.htm
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