| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $34,719 | +74 | +0.21% | $469.18 | 35,145 | 31 Jan 2025 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 21,008 | 31 Jan 2025 | Direct |