| Date | Name | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| May 06, 2020 |
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 8,500 | $273.67 | 73,967 |
| May 06, 2020 |
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 5,000 | $177.82 | 78,967 |
| May 06, 2020 |
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 1 | $556.62 | 78,966 |
| May 06, 2020 |
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 1,600 | $541.66 | 77,366 |
| May 06, 2020 |
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 496 | $542.66 | 76,870 |
| May 06, 2020 |
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 1,260 | $543.12 | 75,610 |
| May 06, 2020 |
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 405 | $544.57 | 75,205 |
| May 06, 2020 |
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 1,390 | $545.34 | 73,815 |
| May 06, 2020 |
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 1,631 | $546.31 | 72,184 |
| May 06, 2020 |
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 1,597 | $547.37 | 70,587 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.