| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $4,984 | +16 | +0.17% | $311.48 | 9,293 | 24 Jul 2023 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 9,052 | 24 Jul 2023 | Direct |