As filed with the Securities and Exchange Commission on March 13, 2012

					Registration No. 333-157693

 

 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

 

POST-EFFECTIVE AMENDMENT NO. 1

TO

FORM S-3

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933

 

 

CONSTELLATION ENERGY GROUP, INC.

(Exact name of registrant as specified in its charter)

 

MARYLAND		52-1964611
(State or other jurisdiction of incorporation		(I.R.S. Employer Identification No.)
or organization)

100 Constellation Way,

Baltimore, Maryland 21202

(410) 470-2800

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

 

 

Bruce G. Wilson

Senior Vice President and Secretary

Constellation Energy Group, Inc.

100 Constellation Way, Baltimore, Maryland 21202

(410) 470-2800

(Name, address, including zip code, and telephone number, including area code, of agent for service)

 

 

Copy to:

Christian O. Nagler

Kirkland & Ellis LLP

601 Lexington Avenue

New York, New York 10022-4675

(212) 446-4800

 

 

Approximate date of commencement of proposed sale to the public: Not applicable.

If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. x

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box. ¨

If this Form is filed to registered additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ¨

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities act registration statement number of the earlier effective registration statement for the same offering. ¨

If this Form is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the Securities and Exchange Commission pursuant to Rule 462(e) under the Securities Act, check the following box. ¨

If this Form is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box. ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer,” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

 

Large accelerated filer		x		Accelerated filer		¨
Non-accelerated filer		¨  (Do not check if a smaller reporting company)		Smaller reporting company		¨

 

 

 

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DEREGISTRATION OF SECURITIES

Constellation Energy Group, Inc., a Maryland corporation (the “Registrant”) is filing this Post-Effective Amendment No. 1 to the Registration Statement on Form S-3 (File No. 333-157693) (the “Prior Registration Statement”).

Pursuant to an Agreement and Plan of Merger, dated as of April 28, 2011, by and among the Registrant, Exelon Corporation (“Parent”) and Bolt Acquisition Corporation, an indirect, wholly owned subsidiary of Parent (“Merger Sub”), Merger Sub merged with and into the Registrant, with the Registrant surviving the merger as an indirect, wholly owned subsidiary of Parent. As a result of the merger, the Registrant has terminated the offering of the Registrant’s securities pursuant to the Prior Registration Statement. In accordance with undertakings made by the Registrant in the Prior Registration Statement to remove from registration, by means of a post-effective amendment, any of the securities that were registered for issuance that remain unsold at the termination of the offering, the Registrant hereby removes from registration all of such securities of the Registrant registered but unsold under the Prior Registration Statement.

 

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SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this Post-Effective Amendment to the Prior Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Baltimore, State of Maryland, on the 13^th day of March, 2012.

 

Pursuant to the requirements of the Securities Act of 1933, as amended, this Post-Effective Amendment to the Prior Registration Statement has been signed by the following persons in the capacities and on the dates indicated.

 

Signature				Title		Date
Principal executive officer:
By		/s/     Christopher M. Crane		President and		March 13, 2012
		Christopher M. Crane		Director
Principal financial officer:
By		/s/     J. W. Thayer		Senior Vice President and		March 13, 2012
		J. W. Thayer		Chief Financial Officer
Principal accounting officer:
By		/s/     B. P. Wright		Vice President, Chief		March 13, 2012
		B. P. Wright		Accounting Officer and
				Controller

 

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