| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Feb 15, 2018 | Director, Chairman and CEO | Form 4 | Other acquisition or disposition | -- | -- | 63,979 | |
| Feb 15, 2018 | Director, Chairman and CEO | Form 4 | Other acquisition or disposition | -- | -- | 259,053 | |
| Feb 13, 2018 | Director, Chairman and CEO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 61,720 | -- | 61,721 | |
| Feb 13, 2018 | Director, Chairman and CEO | 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 | 27,837 | -- | 33,884 | |
| Feb 13, 2018 | Director, Chairman and CEO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 40,461 | -- | 148,429 | |
| Feb 13, 2018 | Director, Chairman and CEO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 61,720 | -- | 86,708 | |
| Feb 13, 2018 | Director, Chairman and CEO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 9,033 | -- | 55,012 | |
| Feb 14, 2022 | Director, Chairman, CEO and President | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 14,227 | -- | 130,065 | |
| Feb 14, 2022 | 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 | 6,033 | $390.60 | 124,032 | |
| Feb 14, 2022 | Director, Chairman, CEO and President | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 14,227 | -- | 26,229 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.