| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Feb 24, 2004 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 100 | $78.55 | 6,900 | |
| Feb 24, 2004 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 6,200 | $78.55 | 700 | |
| Feb 24, 2004 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 100 | $78.55 | 600 | |
| Feb 24, 2004 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 600 | $78.55 | -- | |
| Feb 23, 2004 | Corp. VP & Pres. Ship Systems | Form 4 | Other acquisition or disposition | -- | -- | 29,742 | |
| Feb 23, 2004 | Corp.VP & Pres.Integrated Sys. | Form 4 | Open market or private sale of non-derivative or derivative security | 2,324 | $100.68 | 46,057 | |
| Feb 23, 2004 | Corp.VP & Pres.Integrated Sys. | Form 4 | Other acquisition or disposition | -- | -- | 546 | |
| Feb 20, 2004 | Corp. VP & Pres. Ship Systems | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 1,125 | $104.22 | 1,125 | |
| Feb 20, 2004 | Corp. VP & Pres. Ship Systems | Form 4 | Open market or private sale of non-derivative or derivative security | 1,125 | $104.22 | -- | |
| Feb 20, 2004 | Corp. VP & Pres. Ship Systems | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 1,125 | $50.88 | -- |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.