| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $51,851 | +155 | +2.4% | $334.52 | 6,546 | 28 Apr 2025 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 3,483 | 28 Apr 2025 | Direct |