| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $8,921 | +22 | +0.06% | $405.48 | 34,806 | 02 Jan 2024 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 20,921 | 02 Jan 2024 | Direct |