<SEC-DOCUMENT>0001193125-18-249312-index.html : 20180815 <SEC-HEADER>0001193125-18-249312.hdr.sgml : 20180815 <ACCEPTANCE-DATETIME>20180815092906 ACCESSION NUMBER: 0001193125-18-249312 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 4 CONFORMED PERIOD OF REPORT: 20180814 ITEM INFORMATION: Entry into a Material Definitive Agreement ITEM INFORMATION: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers ITEM INFORMATION: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20180815 DATE AS OF CHANGE: 20180815 FILER: 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: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-07810 FILM NUMBER: 181019908 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 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>d609594d8k.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: d609594d8k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-2.1 <SEQUENCE>2 <FILENAME>d609594dex21.htm <DESCRIPTION>EX-2.1 <TEXT> Document 2 - file: d609594dex21.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.1 <SEQUENCE>3 <FILENAME>d609594dex31.htm <DESCRIPTION>EX-3.1 <TEXT> Document 3 - file: d609594dex31.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.1 <SEQUENCE>4 <FILENAME>d609594dex101.htm <DESCRIPTION>EX-10.1 <TEXT> Document 4 - file: d609594dex101.htm
</DOCUMENT> </SEC-DOCUMENT>