| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $5,219 | +20 | +0.34% | $260.96 | 5,928 | 27 Jun 2022 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 12,188 | 27 Jun 2022 | Direct |