X0202 4 2007-11-01 0 0000003673 ALLEGHENY ENERGY, INC AYE 0001367688 Flitman David E C/O ALLEGHENY ENERGY, INC. 800 CABIN HILL DRIVE GREENSBURG PA 15601 0 1 0 0 Vice President Common Stock, par value $1.25 per share 2007-11-01 4 M 0 10000 19.43 A 10000 D Common Stock, par value $1.25 per share 2007-11-01 4 S 0 5792 60.00 D 4208 D Common Stock, par value $1.25 per share 382.0327 I ESOSP Stock Options (right to buy) 19.43 2007-11-01 4 M 0 10000 D 2015-02-01 Common Stock 10000 30000 D Represents shares of the Issuer's Common Stock issued to Mr. Flitman in connection with the exercise of stock options pursuant to a 10b5-1 Trading Plan. Shares sold to cover the exercise price and applicable tax obligations in connection with the cashless exercise of stock options pursuant to a 10b5-1 Trading Plan. Held through the Allegheny Energy, Inc. Employee Stock Ownership and Savings Plan. The Stock Options were granted under the Issuer's Long Term Incentive Plan. One-third of the Stock Options vested on February 1, 2006, one-third vested on February 1, 2007 and the remaining one-third will vest on February 1, 2008, provided that Mr. Flitman is an employee of the Issuer on the applicable vesting date. Upon a change in control of the Issuer (as defined), all Stock Options will immediately vest. /s/ Amanda J. Skov, Attorney-in-Fact 2007-11-05