| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $43,164 | +92 | +1.5% | $469.18 | 6,391 | 31 Jan 2025 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 3,400 | 31 Jan 2025 | Direct |