| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Feb 13, 2018 | Corp VP & President AS Systems | Form 4/A | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 6,037 | -- | 18,142 | |
| Feb 13, 2018 | Corp VP & Chf HR Ofcr | Form 4/A | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 10,060 | -- | 38,613 | |
| Feb 13, 2018 | Corp VP & Chf HR Ofcr | Form 4/A | 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 | 4,353 | -- | 31,721 | |
| Feb 13, 2018 | Corp VP & Chf HR Ofcr | Form 4/A | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 10,060 | -- | 14,940 | |
| Feb 13, 2018 | CVP Chief Global Bus Dev Off | Form 4/A | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 10,357 | -- | 30,924 | |
| Feb 13, 2018 | CVP Chief Global Bus Dev Off | Form 4/A | 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 | 4,499 | -- | 26,425 | |
| Feb 13, 2018 | CVP Chief Global Bus Dev Off | Form 4/A | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 10,357 | -- | 15,426 | |
| Feb 13, 2018 | CVP, President, Enterprise Svc | Form 4/A | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 1,845 | -- | 6,120 | |
| Feb 13, 2018 | CVP, President, Enterprise Svc | Form 4/A | 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 | 560 | -- | 5,560 | |
| Feb 13, 2018 | CVP, President, Enterprise Svc | Form 4/A | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 1,845 | -- | 5,825 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.