| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $4,953 | +18 | +0.48% | $275.18 | 3,800 | 26 Sep 2022 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 8,194 | 26 Sep 2022 | Direct |