| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Jul 07, 2005 | Corp. VP & Pres. Ship Systems | Form 3 | Initial Statement of Beneficial Ownership of Securities | -- | -- | -- | |
| May 31, 2005 | Corp. VP & Pres. Electric Sys. | Form 4 | Open market or private sale of non-derivative or derivative security | 22,700 | $55.75 | 83,464 | |
| May 31, 2005 | Corp. VP & Pres. Electric Sys. | Form 4 | Open market or private sale of non-derivative or derivative security | 1,300 | $55.88 | 82,164 | |
| May 31, 2005 | Corp. VP & Pres., Mission Sys. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 16,072 | $49.85 | 120,546 | |
| May 31, 2005 | Corp. VP & Pres., Mission Sys. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 16,072 | $46.67 | 136,618 | |
| May 31, 2005 | Corp. VP & Pres., Mission Sys. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 13,930 | $46.79 | 150,548 | |
| May 31, 2005 | Corp. VP & Pres., Mission Sys. | Form 4 | Open market or private sale of non-derivative or derivative security | 21,844 | $55.44 | 128,704 | |
| May 31, 2005 | Corp. VP & Pres., Mission Sys. | Form 4 | Open market or private sale of non-derivative or derivative security | 8,400 | $55.52 | 120,304 | |
| May 31, 2005 | Corp. VP & Pres., Mission Sys. | Form 4 | Open market or private sale of non-derivative or derivative security | 100 | $55.53 | 120,204 | |
| May 31, 2005 | Corp. VP & Pres., Mission Sys. | Form 4 | Open market or private sale of non-derivative or derivative security | 128 | $55.57 | 120,076 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.