| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $7,561 | +17 | +0.48% | $444.77 | 3,549 | 06 Jan 2025 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 8,378 | 06 Jan 2025 | Direct |