| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $6,479 | +20 | +0.33% | $323.95 | 6,026 | 03 Jan 2023 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 3,205 | 03 Jan 2023 | Direct |