| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $290 | +1 | +0.05% | $289.98 | 2,122 | 02 May 2023 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 6,278 | 02 May 2023 | Direct |