| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Feb 17, 2005 | Corp. VP & General Counsel | Form 4 | Other acquisition or disposition | -- | -- | 3,512 | |
| Feb 16, 2005 | Corp. VP & Pres. Ship Systems | Form 4 | Other acquisition or disposition (describe transaction) | 6,536 | $53.99 | 64,364 | |
| Feb 16, 2005 | Corp. VP & Pres. Ship Systems | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 6,929 | $53.99 | 57,435 | |
| Feb 16, 2005 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4 | Other acquisition or disposition (describe transaction) | 3,855 | $53.99 | 61,125 | |
| Feb 16, 2005 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 4,290 | $53.99 | 56,835 | |
| Feb 16, 2005 | Corp.VP, Government Relations | Form 4 | Other acquisition or disposition (describe transaction) | 4,068 | $53.99 | 62,279 | |
| Feb 16, 2005 | Corp.VP, Government Relations | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 3,864 | $53.99 | 58,415 | |
| Feb 16, 2005 | Corp. VP & Pres. Electric Sys. | Form 4 | Other acquisition or disposition (describe transaction) | 7,956 | $53.99 | 90,912 | |
| Feb 16, 2005 | Corp. VP & Pres. Electric Sys. | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 8,088 | $53.99 | 82,824 | |
| Feb 16, 2005 | Corp. VP & Pres. Electric Sys. | Form 4/A | Other acquisition or disposition (describe transaction) | 7,956 | $53.99 | 90,252 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.