| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BOLIN TOM W | VICE PRESIDENT | 1600 CANTRELL RD, LITTLE ROCK | /s/ Tom W. Bolin | 2025-07-30 | 0001675457 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Award | $6.16K | +12 | +0.97% | $513.00 | 1.25K | Jul 28, 2025 | Direct | |
| holding | DDS | Common Class A - Retirement Plan | 7.18K | Jul 28, 2025 | Direct |