| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $4,370 | +14 | +0.23% | $312.11 | 5,994 | 24 Oct 2022 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 12,198 | 24 Oct 2022 | Direct |