| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| David BH Williams, Trustee UAD The Helen Charles Williams 2004 Trust | Member of a Group | 4421 WATERFRONT DR., GLEN ALLEN | /s/ Brent A. Ashley, attorney-in-fact | 2025-12-09 | 0001558775 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HBB | Class B Common Stock | Gift | +6.88K | +25.03% | 34.4K | Dec 5, 2025 | Class A Common Stock | 6.88K | Proportionate LP interest of shares held by Rankin Associates HBB, L.P. | F1 |
| Id | Content |
|---|---|
| F1 | N/A |