| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Sale | $845,020 | -2,300 | -50% | $367.40 | 2,268 | 16 Nov 2022 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 5,680 | 16 Nov 2022 | Direct |