| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Aug 25, 2004 | Corp. VP & Secretary | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 2,897 | $51.95 | 2,897 | |
| Aug 25, 2004 | Corp. VP & Secretary | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 3,538 | $47.83 | -- | |
| Aug 25, 2004 | Corp. VP & Secretary | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 3,357 | $51.95 | 3,357 | |
| Aug 25, 2004 | Corp. VP & Secretary | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,000 | $39.38 | -- | |
| Aug 25, 2004 | Corp. VP & Secretary | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 1,686 | $51.95 | 1,686 | |
| Aug 25, 2004 | Corp. VP & Secretary | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,000 | $47.11 | -- | |
| Aug 25, 2004 | Corp. VP & Secretary | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 1,879 | $51.95 | 1,879 | |
| Jun 21, 2004 | Corp. VP & Controller | 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 | 1,179 | $105.04 | 11,543 | |
| Jun 14, 2004 | Corp. VP & Pres. Space Tech. | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 22,500 | $104.97 | 22,500 | |
| Jun 14, 2004 | Corp. VP & Pres. Ship Systems | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 18,000 | $104.97 | 18,000 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.