| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $259,305 | +937 | +11% | $276.74 | 9,328 | 25 Apr 2022 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 8,927 | 25 Apr 2022 | Direct |