| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $4,285 | +11 | +0.32% | $389.57 | 3,474 | 29 Jul 2024 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 8,375 | 29 Jul 2024 | Direct |