| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $30,911 | +79 | +0.23% | $391.28 | 34,885 | 02 Feb 2024 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 20,931 | 02 Feb 2024 | Direct |