| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $85,236 | +308 | +5.5% | $276.74 | 5,892 | 25 Apr 2022 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 12,180 | 25 Apr 2022 | Direct |