| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $35,522 | +81 | +1.3% | $438.54 | 6,400 | 30 Apr 2024 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 3,391 | 30 Apr 2024 | Direct |