| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Mar 23, 2016 | Director | Form 3 | Initial Statement of Beneficial Ownership of Securities | -- | -- | 77 | |
| Mar 10, 2016 | Corp VP & Pres Mission Syst | Form 4 | Open market or private sale of non-derivative or derivative security | 4,366 | $189.00 | 65,042 | |
| Mar 04, 2016 | Director, Chairman, CEO and President | Form 4 | Other acquisition or disposition | -- | -- | 5,407 | |
| Mar 04, 2016 | Director, Chairman, CEO and President | Form 4 | Other acquisition or disposition | -- | -- | 298,974 | |
| Mar 04, 2016 | Corp VP & Pres ES & CSO | Form 4 | Other acquisition or disposition | -- | -- | 34 | |
| Mar 04, 2016 | Corp VP, Communications | Form 3 | Initial Statement of Beneficial Ownership of Securities | -- | -- | -- | |
| Mar 04, 2016 | Corp VP, Communications | Form 3 | Initial Statement of Beneficial Ownership of Securities | -- | -- | -- | |
| Mar 04, 2016 | Corp VP & Pres Aerospace Sys | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 14,344 | $63.22 | 115,543 | |
| Mar 04, 2016 | Corp VP & Pres Aerospace Sys | Form 4 | Open market or private sale of non-derivative or derivative security | 2,294 | $191.07 | 113,249 | |
| Mar 04, 2016 | Corp VP & Pres Aerospace Sys | 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 | 9,755 | $191.04 | 103,494 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.