| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| NATHAN GILBERT E | Director | 1300 SOUTH SECOND STREET, PEKIN | /s/ Gilbert E. Nathan | 09 Jul 2025 | 0001657622 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALTO | Common Stock | Award | $0 | +49,166 | +7% | $0.000000 | 749,741 | 09 Jul 2025 | Direct | |
| holding | ALTO | Common Stock | 31,200 | 09 Jul 2025 | by spouse |