| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Feb 13, 2015 | Corp. VP & Pres Electronic Sys | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 15,633 | -- | 28,283 | |
| Feb 13, 2015 | Corp. VP & Pres Electronic 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 | 7,080 | $167.14 | 21,203 | |
| Feb 13, 2015 | Corp. VP & Pres Electronic Sys | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 15,633 | -- | 40,075 | |
| Feb 13, 2015 | Corp VP, Communications | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,273 | -- | 50,024 | |
| Feb 13, 2015 | Corp VP, Communications | 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 | 5,384 | $167.14 | 44,640 | |
| Feb 13, 2015 | Corp VP, Communications | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,273 | -- | 7,769 | |
| Feb 13, 2015 | Corp VP, Controller & CAO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,676 | -- | 10,880 | |
| Feb 13, 2015 | Corp VP, Controller & CAO | 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 | 901 | $167.14 | 9,979 | |
| Feb 13, 2015 | Corp VP, Controller & CAO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,676 | -- | 7,252 | |
| Feb 13, 2015 | Corp VP & Pres Tech Svcs | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 1,760 | -- | 8,922 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.