| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $5,030 | +15 | +0.16% | $335.35 | 9,311 | 21 Aug 2023 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 9,057 | 21 Aug 2023 | Direct |