EDGAR Filing Documents for 0001181431-09-012208

Form 4 - Statement of changes in beneficial ownership of securities:

SEC Accession No. 0001181431-09-012208

Filing Date

2009-02-27

Accepted

2009-02-27 17:51:03

Documents

Period of Report

2009-02-25

Document Format Files

Seq	Description	Document	Type	Size
1		rrd235158.html	4
1		rrd235158.xml	4	4226
	Complete submission text file	0001181431-09-012208.txt		6318

Mailing Address 100 CONSTELLATION WAY BALTIMORE MD 21202

Business Address 100 CONSTELLATION WAY BALTIMORE MD 21202 4107832800

CONSTELLATION ENERGY GROUP INC (Issuer) CIK: 0001004440 (see all company filings)

IRS No.: 521964611 | State of Incorp.: MD | Fiscal Year End: 1231
SIC: 4911 Electric Services

Mailing Address BALTIMOR GAS & ELECTRIC CO P.O. BOX 1475 BALTIMORE MD 21203

Business Address BALTIMORE GAS & ELECTRIC CO P.O. BOX 1475 BALTIMORE MD 21203 4102345575

Type: 4 | Act: 34 | File No.: 001-12869 | Film No.: 09644686