| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Jun 07, 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 | 144,911 | $59.35 | 103,663 | |
| Feb 21, 2014 | Corp. VP & CFO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 141,533 | $54.46 | 361,246 | |
| Feb 21, 2014 | Corp. VP & CFO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 141,533 | -- | -- | |
| Mar 31, 2011 | Corp VP & Pres Aerospace Sys | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 137,869 | -- | 137,869 | |
| Mar 31, 2011 | Corp. VP & Pres Info Sys | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 137,869 | -- | 137,869 | |
| Mar 31, 2011 | Corp VP & Pres Electronic Sys | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 137,869 | -- | 137,869 | |
| Feb 24, 2015 | Director, Chairman, CEO and President | Form 4 | Other acquisition or disposition (describe transaction) | 137,620 | -- | 60,000 | |
| Mar 31, 2011 | Corp. VP & Pres Info Sys | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 134,204 | -- | 134,204 | |
| Feb 16, 2010 | Corp VP & Pres Aerospace Sys | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 133,600 | -- | 133,600 | |
| Feb 16, 2010 | Corp. VP & CFO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 133,600 | -- | 133,600 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.