| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $4,953 | +11 | +0.35% | $450.25 | 3,141 | 28 May 2024 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 5,874 | 28 May 2024 | Direct |