| Date | Time | Source | Headline | Symbol | Company |
| 08/28/2006 | 1:01PM | PR Newswire (US) | Stream Energy Announces New Supplier Agreement With Constellation Energy | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 08/23/2006 | 2:42PM | PR Newswire (US) | Constellation Energy's E. Follin Smith to Present at Lehman Brothers CEO Energy/Power Conference | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 08/14/2006 | 1:12PM | PR Newswire (US) | Constellation NewEnergy Extends Power Supply Contract With City of St. Albert in Alberta, Canada | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 08/03/2006 | 10:00AM | PR Newswire (US) | UniStar Companies First to Procure Components for First Potential U.S. Nuclear Power Plant in Nearly Three Decades | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 08/01/2006 | 11:05AM | PR Newswire (US) | UniStar Nuclear Adds U.S. Manufacturing Partner for Its Planned Nuclear Power Plants | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 08/01/2006 | 10:59AM | PR Newswire (US) | Baltimore Gas and Electric Company Names Stephen J. Woerner as Vice President of Electric Transmission and Distribution | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 08/01/2006 | 10:58AM | PR Newswire (US) | Mark P. Huston Named Chief Operating Officer of Constellation NewEnergy | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 07/28/2006 | 7:00AM | PR Newswire (US) | Constellation Energy Reports Strong Second Quarter 2006 Earnings | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 07/24/2006 | 12:23PM | PR Newswire (US) | Constellation Energy Schedules Second Quarter Earnings Release and Conference Call for Friday, July 28, 2006 | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 07/21/2006 | 12:57PM | PR Newswire (US) | Constellation Energy Declares Quarterly Dividend | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 07/13/2006 | 4:00PM | PR Newswire (US) | Nine Mile Point Nuclear Station and IBEW Local 97 Agree to Five-Year Contract | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 07/11/2006 | 11:03AM | PR Newswire (US) | Constellation NewEnergy Wins Competitive Electricity Supply Contract with Wilmington Country Club | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 07/05/2006 | 1:05PM | PR Newswire (US) | BGE Restores Service after Independence Day Storms; More Thunderstorms Forecast Across Service Territory Today | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 06/29/2006 | 1:33PM | PR Newswire (US) | Constellation Energy Projects & Services Wins $3.3 Million Contract with Social Security Administration | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 06/23/2006 | 10:04AM | PR Newswire (US) | Constellation Energy Schedules Second Quarter Earnings Release and Conference Call for Friday, July 28, 2006 | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 06/22/2006 | 12:10PM | PR Newswire (US) | Constellation NewEnergy Names Martha A. Duggan as Mid-Atlantic Vice President, Business Development | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 06/14/2006 | 2:47PM | PR Newswire (US) | Constellation NewEnergy Signs Long-Term Agreement with the City of Brockton, Mass., to Purchase Solar Energy from New 'Brightfi | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 06/14/2006 | 7:11AM | PR Newswire (US) | Constellation Energy Resources LLC Files Registration Statement for Initial Public Offering | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 06/06/2006 | 7:00AM | PR Newswire (US) | Constellation Energy to Explore Sale of Gas-Fired Generation Plants | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 06/05/2006 | 5:36PM | PR Newswire (US) | Constellation Energy Projects & Services Group, Inc. Names Director of Renewable Energy Programs | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 06/02/2006 | 3:40PM | PR Newswire (US) | Constellation Energy Projects & Services Will Host IDEA's 97th Annual Conference & Trade Show | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 06/01/2006 | 12:59PM | PR Newswire (US) | Constellation Energy and Electricite de France Sign Memorandum of Understanding Related to U.S. Evolutionary Power Reactor | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 05/19/2006 | 1:49PM | PR Newswire (US) | Constellation Energy Declares Quarterly Dividend | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 05/16/2006 | 5:35PM | PR Newswire (US) | Constellation Energy Issues Statement Regarding BGE's Appeal to the Maryland Court of Special Appeals | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 05/16/2006 | 1:43PM | PR Newswire (US) | Constellation NewEnergy Names Regional Vice President for Texas Business | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 05/08/2006 | 8:30PM | PR Newswire (US) | Constellation Energy Participates in Donation of Nearly 1,000 Acres of Land to The Conservation Fund | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 05/01/2006 | 6:52PM | PR Newswire (US) | Baltimore Gas and Electric to Implement PSC Order to Provide Rate Deferral Option for Customers | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 04/28/2006 | 8:45AM | PR Newswire (US) | Constellation Energy Schedules First Quarter Earnings Release and Conference Call for Friday, April 28, 2006 | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 04/28/2006 | 7:00AM | PR Newswire (US) | Constellation Energy Reports Strong First Quarter 2006 Earnings | NYSE:CEG | Constellation Energy Grp. Common Stock |
| 04/20/2006 | 5:48PM | PR Newswire (US) | Baltimore Gas and Electric Files Comprehensive Plan to Help Customers Manage July 1 Rate Increase | NYSE:CEG | Constellation Energy Grp. Common Stock |