| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Aug 21, 2012 | Director, Chairman, CEO and President | 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 | 400,001 | $69.52 | 57,253 | |
| Aug 21, 2012 | Director, Chairman, CEO and President | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 457,254 | -- | 228,628 | |
| Aug 20, 2012 | Corp. VP & CFO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 97,416 | $54.46 | 201,079 | |
| Aug 20, 2012 | Corp. VP & CFO | 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 | 85,073 | $69.75 | 116,006 | |
| Aug 20, 2012 | Corp. VP & CFO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 97,416 | -- | 331,776 | |
| Aug 17, 2012 | Corp VP & Pres Aerospace Sys | Form 4 | Other acquisition or disposition | -- | -- | 10,155 | |
| Aug 17, 2012 | Corp VP & Pres Aerospace Sys | Form 4 | Other acquisition or disposition | -- | -- | 7,364 | |
| Aug 17, 2012 | Corp VP & Pres Electronic Sys | Form 4 | Open market or private sale of non-derivative or derivative security | 19,000 | $69.12 | 2,829 | |
| Aug 15, 2012 | Corp VP & Pres Aerospace Sys | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 13,125 | $47.99 | 13,125 | |
| Aug 15, 2012 | Corp VP & Pres Aerospace Sys | Form 4 | Open market or private sale of non-derivative or derivative security | 13,125 | $68.24 | -- |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.