X0202 4 2006-06-07 1 0000785186 DURATEK INC DRTK 0001216921 BIXBY WILLIS 10100 OLD COLUMBIA ROAD COLUMBIA MD 21046 0 1 0 0 Vice President Common Stock 2006-06-07 4 D 0 440 22.00 D 0 D Employee Stock Option (Right to buy) 8.125 2006-06-07 4 D 0 2800 13.88 D 2010-05-23 Common Stock 2800 0 D Employee Stock Option (Right to buy) 3.92 2006-06-07 4 D 0 2000 18.08 D 2011-05-02 Common Stock 2000 0 D Employee Stock Option (Right to buy) 4.41 2006-06-07 4 D 0 3000 17.59 D 2012-03-15 Common Stock 3000 0 D Employee Stock Option (Right to buy) 8.11 2006-06-07 4 D 0 4000 13.89 D 2013-03-10 Common Stock 4000 0 D Employee Stock Option (Right to buy) 13.29 2006-06-07 4 D 0 4000 8.71 D 2014-01-08 Common Stock 4000 0 D Employee Stock Option (Right to buy) 22.33 2006-06-07 4 D 0 1600 0 D 2015-02-15 Common Stock 1600 0 D Includes 375 shares held through the Duratek, Inc. Employee Stock Purchase Plan. Disposed of pursuant to merger agreement between Duratek, Inc. and EnergySolutions, LLC for $22.00 per share in cahs on the effective date of the merger. This option was cancelled in the merger in exchange for a cash payment of $38,850, representing the difference between the exercise price of the option ($8.125) and the per share cash consideration in the merger ($22.00 per share). This option was cancelled in the merger in exchange for a cash payment of $36,160, representing the difference between the exercise price of the option ($3.92) and the per share cash consideration in the merger ($22.00 per share). This option was cancelled in the merger in exchange for a cash payment of $52,770, representing the difference between the exercise price of the option ($4.41) and the per share cash consideration in the merger ($22.00 per share). This option was cancelled in the merger in exchange for a cash payment of $55,560, representing the difference between the exercise price of the option ($8.11) and the per share cash consideration in the merger ($22.00 per share). This option was cancelled in the merger in exchange for a cash payment of $34,840, representing the difference between the exercise price of the option ($13.29) and the per share cash consideration in the merger ($22.00 per share). This option was cancelled in the merger without consideration. /s/Willis W. Bixby 2006-06-07