0001181431-12-017452.txt : 20120314 0001181431-12-017452.hdr.sgml : 20120314 20120314202245 ACCESSION NUMBER: 0001181431-12-017452 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120312 FILED AS OF DATE: 20120314 DATE AS OF CHANGE: 20120314 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SULLIVAN MICHAEL D CENTRAL INDEX KEY: 0001050742 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-12869 FILM NUMBER: 12691817 MAIL ADDRESS: STREET 1: C/O BALTIMORE GAS AND ELECTRIC COMPANY STREET 2: P.O. BOX 1475 CITY: BALTIMORE STATE: MD ZIP: 21203 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CONSTELLATION ENERGY GROUP INC CENTRAL INDEX KEY: 0001004440 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 521964611 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 100 CONSTELLATION WAY CITY: BALTIMORE STATE: MD ZIP: 21202 BUSINESS PHONE: 4104702800 MAIL ADDRESS: STREET 1: 100 CONSTELLATION WAY CITY: BALTIMORE STATE: MD ZIP: 21202 FORMER COMPANY: FORMER CONFORMED NAME: CONSTELLATION ENERGY CORP DATE OF NAME CHANGE: 19951220 FORMER COMPANY: FORMER CONFORMED NAME: RH ACQUISITION CORP DATE OF NAME CHANGE: 19951205 4 1 rrd338610.xml X0304 4 2012-03-12 1 0001004440 CONSTELLATION ENERGY GROUP INC CEG 0001050742 SULLIVAN MICHAEL D 100 CONSTELLATION WAY BALTIMORE MD 21202 1 0 0 0 Common Stock 2012-03-12 4 D 0 9961.933 D 0 D Phantom Stock 2012-03-12 4 D 0 23179.862 D Common Stock 23179.862 0 D Disposition of common stock pursuant to Agreement and Plan of Merger (the "Merger") between Exelon Corporation ("Exelon"), Bolt Acquisition Corporation, and Constellation Energy Group, Inc. ("Constellation"), whereby each share of Constellation common stock, without par value, converted into the right to receive 0.9300 shares of Exelon common stock, without par value, having a closing market value of $39.81 per share on the effective date of the Merger and a cash payment being made for any fractional shares. Each unit of phantom stock (which is in the form of a deferred stock unit) represents the economic equivalent of one share of Constellation common stock, without par value, and settled in cash upon the termination of the reporting person's service on the Board on the effective date of the Merger in an amount based on the average closing price of a share of Constellation's common stock over the most recent 20 days during which Constellation's common stock was traded on the New York Stock Exchange. Sean J. Klein, Attorney-In-Fact 2012-03-14