| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $6,155 | +19 | +0.5% | $323.95 | 3,843 | 03 Jan 2023 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 8,194 | 03 Jan 2023 | Direct |