| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Mar 22, 2004 | Corp. VP & Pres., Mission Sys. | Form 4/A | Other acquisition or disposition | -- | -- | 6,451 | |
| Feb 25, 2004 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4 | Other acquisition or disposition | -- | -- | 31,482 | |
| Feb 25, 2004 | Corp.VP & Pres.Integrated Sys. | Form 4/A | Other acquisition or disposition | -- | -- | 546 | |
| Feb 24, 2004 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 750 | $99.40 | 750 | |
| Feb 24, 2004 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4 | Open market or private sale of non-derivative or derivative security | 750 | $99.40 | -- | |
| Feb 24, 2004 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 1,900 | $99.25 | 1,900 | |
| Feb 24, 2004 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4 | Open market or private sale of non-derivative or derivative security | 1,900 | $99.25 | -- | |
| 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 | $99.25 | 600 | |
| Feb 24, 2004 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4 | Open market or private sale of non-derivative or derivative security | 600 | $99.25 | -- | |
| 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 | $99.67 | 100 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.