Unassociated Document

-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, ACQj/QtncI/r5mDHmzr3pICe2Pn+CuZB4+3AkYldFBVQLA9rvPEY4YAIB7IMHLXG IitrdJe6oPFkKqRPn25isw== 0000895126-09-000239.txt : 20091223 0000895126-09-000239.hdr.sgml : 20091223 20091223171124 ACCESSION NUMBER: 0000895126-09-000239 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20091221 FILED AS OF DATE: 20091223 DATE AS OF CHANGE: 20091223 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: BURGER MARTHA A CENTRAL INDEX KEY: 0001039540 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] STATE OF INCORPORATION: OK FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13726 FILM NUMBER: 091258825 MAIL ADDRESS: STREET 1: 6104 NORTH WESTERN AVE CITY: OKLAHOMA CITY STATE: OK ZIP: 73118 4 1 edgardoc.xml PRIMARY DOCUMENT X0303 4 2009-12-21 0 0000895126 CHESAPEAKE ENERGY CORP CHK 0001039540 BURGER MARTHA A 6100 N. WESTERN AVE. OKLAHOMA CITY OK 73118 0 1 0 0 SVP- HUMAN & CORP RESOURCES Common Stock 2009-12-21 4 S 0 45000 26.432 D 443100 D Common Stock 2009-12-23 4 M 0 12500 4 A 455600 D Common Stock 2009-12-23 4 S 0 12500 27.3688 D 443100 D Common Stock 1000 I by Trust Non-Qualified Stock Option (right to buy) 4 2009-12-23 4 M 0 12500 0 D 2001-05-04 2010-05-04 Common Stock 12500 0 D This transaction was executed in multiple trades at prices ranging from $26.40 to $26.455. The price reported above reflects the weighted average sale price. The reporting person hereby 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 This transaction was executed in multiple trades at prices ranging from $27.362 to $27.38. The price reported above reflects the weighted average sale price. The reporting person hereby 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: Jennifer M. Grigsby For: Martha A. Burger 2009-12-23 EX-24 2 mab12232009poamdr.htm EDGAR SUPPORTING DOCUMENT Unassociated Document

POWER OF ATTORNEY

For Executing Forms 3, 4 and 5

Know all by these presents, that the undersigned, Martha A. Burger, hereby constitutes and appoints Marc D. Rome, signing singly, her true and lawful attorney-in-fact to:

(1) execute for and on behalf of the undersigned Forms 3, 4 and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934 and the rules thereunder;

(2) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete the execution of any such Form 3, 4 or 5 and the timely filing of such form with the United States Securities and Exchange Commission and any other authority; and

(3) take any other action of any type whatsoever in connection with the foregoing, including the execution of a Form ID, which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve, in her discretion.

The undersigned hereby grants to such attorney-in-fact full power and authority to do and perform all and every act and thing whatsoever requisite, necessary and proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as such attorney-in-fact might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. The undersigned acknowledges that the foregoing attorney-in-fact, in serving in such capacity at the request of the undersigned, is not assuming any of the undersigned’s responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 26th day of October, 2009.


		By:	/s/ MARTHA A. BURGER
			Martha A. Burger

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