0000895126-11-000208.txt : 20110810 0000895126-11-000208.hdr.sgml : 20110810 20110810175031 ACCESSION NUMBER: 0000895126-11-000208 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110809 FILED AS OF DATE: 20110810 DATE AS OF CHANGE: 20110810 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CHESAPEAKE ENERGY CORP CENTRAL INDEX KEY: 0000895126 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 731395733 STATE OF INCORPORATION: OK FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 6100 N WESTERN AVE CITY: OKLAHOMA CITY STATE: OK ZIP: 73118 BUSINESS PHONE: 4058488000 MAIL ADDRESS: STREET 1: 6100 NORTH WESTERN AVE CITY: OKLAHOMA CITY STATE: OK ZIP: 73118 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MCCLENDON AUBREY K CENTRAL INDEX KEY: 0000904719 FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13726 FILM NUMBER: 111025411 MAIL ADDRESS: STREET 1: 6100 WESTERN CITY: OKLAHOMA CITY STATE: OK ZIP: 73118 4 1 edgardoc.xml PRIMARY DOCUMENT X0304 4 2011-08-09 0 0000895126 CHESAPEAKE ENERGY CORP CHK 0000904719 MCCLENDON AUBREY K 6100 N. WESTERN AVE. OKLAHOMA CITY OK 73118 1 1 0 0 Chairman & CEO Common Stock 2011-08-09 4 P 0 8600 28.9964 A 3079023 D Common Stock 13670 I by Partnership Common Stock 1095 I by Son This transaction was executed in multiple trades at prices ranging from $28.98 to $29.00. The price reported above reflects the weighted average purchase price. The reporting person herby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected. By: Marc D. Rome For: AUBREY K. MCCLENDON 2011-08-10