| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $4,682 | +15 | +0.16% | $312.11 | 9,457 | 24 Oct 2022 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 8,941 | 24 Oct 2022 | Direct |