| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $5,507 | +14 | +0.4% | $393.38 | 3,500 | 30 Sep 2024 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 8,375 | 30 Sep 2024 | Direct |