Notification Filed by National Security Exchange to Report the Removal From Listing and Registration of Matured, Redeemed or ...

Share Name	Share Symbol	Market	Type
Chesapeake Energy Corporation	NASDAQ:CHK	NASDAQ	Common Stock

	Price Change	% Change	Share Price	Bid Price	Offer Price	High Price	Low Price	Open Price	Shares Traded	Last Trade
	2.41	2.78%	89.08	86.06	92.00	89.89	87.42	87.42	2,000,251	01:00:00

NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 001-13726

Issuer:	CHESAPEAKE ENERGY CORP
Exchange:	NEW YORK STOCK EXCHANGE LLC

(Exact name of Issuer as specified in its charter, and name of Exchange where security is listed and/or registered)

Address:	6100 N. Western Ave. Oklahoma City, OKLAHOMA 73118
Telephone number:	(405) 848-8000

(Address, including zip code, and telephone number, including area code, of Issuer's principal executive offices)

Common Stock; 6.625% SR NTS due 2020; 6.875% SR NTS due 2020; 6.125% SR NTS due 2021; 5.375% SR NTS due 2021; 4.875% Sr. Notes due 2022; 5.75% SR NTS due 2023; 4.5% Cumulative Conv. Preferred Stock

(Description of class of securities)

Please place an X in the box to designate the rule provision relied upon to strike the class of securities from listing and registration:

o 17 CFR 240.12d2-2(a)(1)

o 17 CFR 240.12d2-2(a)(2)

o 17 CFR 240.12d2-2(a)(3)

o 17 CFR 240.12d2-2(a)(4)

x Pursuant to 17 CFR 240.12d2-2(b), the Exchange has complied with its rules to strike the class of securities from listing and/or withdraw registration on the Exchange. ¹

o Pursuant to 17 CFR 240.12d2-2(c), the Issuer has complied with its rules of the Exchange and the requirements of 17 CFR 240.12d-2(c) governing the voluntary withdrawal of the class of securities from listing and registration on the Exchange.

Pursuant to the requirements for the Securities Exchange Act of 1934, NEW YORK STOCK EXCHANGE LLC certifies that it has reasonable grounds to believe that it meets all of the requirements for filing the Form 25 and has caused this notification to be signed on its behalf by the undersigned duly authorized person.