Insider Transactions

Corporate Governance
Transaction Date Filer Title Filing Transaction Type Shares Traded Price Total Held*
Feb 17, 2006 Corp. VP & Pres., Info. Tech. Form 4 Open market or private sale of non-derivative or derivative security 7,360 $66.00 57,600
Feb 17, 2006 Corp. VP & Pres., Info. Tech. Form 4 Open market or private sale of non-derivative or derivative security 100 $66.01 57,500
Feb 17, 2006 Corp. VP & Pres., Info. Tech. Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 13,500 $57.40 4,500
Feb 17, 2006 Corp. VP & Pres., Info. Tech. Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 4,500 $47.11 9,000
Feb 17, 2006 Corp. VP & Pres., Info. Tech. Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 4,500 $52.48 2,700
Feb 17, 2006 Corp. VP & Pres. Newport News Form 4 Other acquisition or disposition -- -- 947
Feb 17, 2006 Corp VP & Pres, Electron. Sys. Form 4 Open market or private sale of non-derivative or derivative security 4,200 $64.95 74,400
Feb 17, 2006 Corp VP & Pres, Electron. Sys. Form 4 Open market or private sale of non-derivative or derivative security 400 $64.98 71,200
Feb 17, 2006 Corp. VP & Treasurer Form 4 Other acquisition or disposition -- -- 2,280
Feb 17, 2006 Corp. VP & Treasurer Form 4 Other acquisition or disposition -- -- 6,646

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.

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