LittleSis: Frank O Heintz

Frank O. Heintz is retired President and Chief Executive Officer of Baltimore Gas and Electric Company, the gas and electric utility serving central Maryland, a position he held from 2000 through 2004. From 1982 to 1995, Mr. Heintz was Chairman of the Maryland Public Service Commission, the state agency regulating gas, electric, telephone and certain water and sewerage utilities. Previously he served as agency head of the Maryland Employment Security Administration and was an elected member of the Maryland legislature. He has been a director of the Company since May 19, 2006.

Donor	Common Recipients
Kenneth W. DeFontes	American Gas Association Political Action Committee; the (Gaspac), Constellation Energy Group Inc. Federal PAC
Nancy Lampton	Constellation Energy Group Inc. Federal PAC
Ann C Berzin	Constellation Energy Group Inc. Federal PAC
Thomas V Brooks	Constellation Energy Group Inc. Federal PAC
Irving B Yoskowitz	Constellation Energy Group Inc. Federal PAC
Mayo A Shattuck III	Constellation Energy Group Inc. Federal PAC
George E Persky	Constellation Energy Group Inc. Federal PAC
Felix Jehl Dawson	Constellation Energy Group Inc. Federal PAC
Michael D Sullivan	Constellation Energy Group Inc. Federal PAC
E Follin Smith	Constellation Energy Group Inc. Federal PAC
Richard G Reiten	American Gas Association Political Action Committee; the (Gaspac)
James E Rogers	American Gas Association Political Action Committee; the (Gaspac)
George A Davidson Jr	American Gas Association Political Action Committee; the (Gaspac)
John D McMahon	American Gas Association Political Action Committee; the (Gaspac)
Kevin Burke	American Gas Association Political Action Committee; the (Gaspac)
Thomas B King	American Gas Association Political Action Committee; the (Gaspac)
Lawrence T Borgard	American Gas Association Political Action Committee; the (Gaspac)
David W Biegler	American Gas Association Political Action Committee; the (Gaspac)
Richard A Abdoo	American Gas Association Political Action Committee; the (Gaspac)
Gary L Neale	American Gas Association Political Action Committee; the (Gaspac)

Donor

Common Recipients

Kenneth W. DeFontes

American Gas Association Political Action Committee; the (Gaspac), Constellation Energy Group Inc. Federal PAC

Nancy Lampton

Constellation Energy Group Inc. Federal PAC

Ann C Berzin

Constellation Energy Group Inc. Federal PAC

Thomas V Brooks

Constellation Energy Group Inc. Federal PAC

Irving B Yoskowitz

Constellation Energy Group Inc. Federal PAC