0001181431-12-017444.txt : 20120314 0001181431-12-017444.hdr.sgml : 20120314 20120314201638 ACCESSION NUMBER: 0001181431-12-017444 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: LAWLESS ROBERT J CENTRAL INDEX KEY: 0001164638 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-12869 FILM NUMBER: 12691803 MAIL ADDRESS: STREET 1: C/O CARPENTER TECHNOLOGY CORP STREET 2: 1047 NORTH PARK ROAD CITY: WYOMISSING STATE: PA ZIP: 19610 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 rrd338456.xml X0304 4 2012-03-12 1 0001004440 CONSTELLATION ENERGY GROUP INC CEG 0001164638 LAWLESS ROBERT J 100 CONSTELLATION WAY BALTIMORE MD 21202 1 0 0 0 Common Stock 2012-03-12 4 D 0 3520 D 0 D Phantom Stock 2012-03-12 4 D 0 36021.8502 D Common Stock 36021.8502 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. Disposition of phantom stock (which is in the form of a deferred stock unit) pursuant to the Merger, whereby each unit of Constellation phantom stock was converted into 0.9300 units of Exelon phantom stock, which will settle in cash upon the termination of the reporting person's service on the Exelon Board of Directors. Sean J. Klein, Attorney-In-Fact 2012-03-14