| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| 02/28/19 | Wilson Kirk
President, AMSS
|
President, AMSS | 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 | 595 | $44.41 | 34,315 |
| 02/04/18 | Wilson Kirk
President, AMSS
|
President, AMSS | 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 | 171 | $44.57 | 29,104 |
| 02/03/18 | Wilson Kirk
President, AMSS
|
President, AMSS | 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 | 589 | $44.57 | 29,275 |
| 03/28/19 | Wilson Kirk
President, AMSS
|
President, AMSS | 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 | 188 | $44.74 | 34,899 |
| 02/01/18 | Wilson Kirk
President, AMSS
|
President, AMSS | 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 | 611 | $45.59 | 27,410 |
| 02/01/20 | Wilson Kirk
President, FCD
|
President, FCD | 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 | 631 | $46.68 | 36,395 |
| 03/28/17 | Wilson Kirk
President, AMSS
|
President, AMSS | 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 | 504 | $47.18 | 25,962 |
| 03/21/16 | Wilson Kirk
President, AMSS
|
President, AMSS | 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 | 1,239 | $47.21 | 30,430 |
| 02/04/17 | Wilson Kirk
President, AMSS
|
President, AMSS | 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 | 186 | $48.65 | 24,774 |
| 02/03/17 | Wilson Kirk
President, AMSS
|
President, AMSS | 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 | 762 | $48.65 | 24,960 |
| 02/14/17 | Wilson Kirk
President, AMSS
|
President, AMSS | 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 | 148 | $50.93 | 24,626 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.