| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Trost Scot A. | Director | PO BOX 846, AMES | John P Nelson by power of attorney | 10 Dec 2025 | 0002015957 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATLO | Common Stock | Purchase | $4,576 | +200 | +25% | $22.88 | 1,000 | 10 Dec 2025 | Direct |