X0202 4 2007-05-31 true 0000846930 DUQUESNE LIGHT HOLDINGS INC DQE 0001333155 Advani Pritam M PROF CLOSING NETWORK,200 FLEET ST PITTSBURGH PA 15220 true false false false Common Stock 2007-05-31 4 D false 4792 20 D 0 D The merger of Duquesne Light Holdings, Inc. ("Holdings") with the Macquarie Consortium was effective on May 31, 2007. The dispositions of Holdings securities set forth on this Form 4 were all made in connection with the merger and the acquisition by the Macquarie Consortium of all outstanding Holdings securities. D. L. Rabuzzi, atty-in-fact for Pritam Advani 2007-05-31