| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Jun 30, 2006 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 420 | $64.06 | 1,927 | |
| Jun 30, 2006 | Director | Form 4 | Other acquisition or disposition | -- | -- | 4,286 | |
| Jun 30, 2006 | Director | Form 4 | Other acquisition or disposition | -- | -- | 5,039 | |
| Jun 30, 2006 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 428 | $64.06 | 3,634 | |
| Jun 30, 2006 | Director | Form 4 | Other acquisition or disposition | -- | -- | 10,520 | |
| Jun 30, 2006 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 846 | $64.06 | 4,963 | |
| Jun 30, 2006 | Director | Form 4 | Other acquisition or disposition | -- | -- | 2,995 | |
| Jun 30, 2006 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 435 | $64.06 | 1,072 | |
| Jun 30, 2006 | Director | Form 4 | Other acquisition or disposition | -- | -- | 3,093 | |
| May 24, 2006 | Corp VP & Pres Mission Systems | Form 4 | Other acquisition or disposition | -- | -- | 5,359 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.