Constellation Energy Group is currently followed by the brokerage firms listed below; this list may not be complete and is subject to change as firms add or delete coverage of Constellation.

• Argus Research
• Banc of America Securities
• BMO Capital Markets 
• Citigroup
• Credit Suisse
• Deutsche Bank 
• Jefferies & Company
• J.P. Morgan
• Lehman Brothers
• Macquarie Research
• UBS Securities 

Please note that any opinions, estimates or forecasts regarding Constellation's historical or predicted performance made by the analysts at these firms are theirs alone and do not represent opinions, forecasts or predictions of Constellation Energy Group or its management. Constellation is providing this listing as a service to its stockholders, and does not by listing these firms imply its endorsement of or concurrence with such information, conclusions or recommendations. Interested persons must obtain copies of analysts' reports on their own; Constellation does not distribute these reports. Various of these firms may be market-makers in Constellation stock and/or hold other long or short positions in the stock, and may provide compensated services to Constellation.