| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Leimkuhler William F. | Director | 43 SALEM STRAITS ROAD, DARIEN | /s/ William F. Leimkuhler | 21 Jan 2026 | 0001361943 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AGX | Common Stock | Sale | $4,187,333 | -11,044 | -18% | $379.15 | 49,939 | 16 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | On January 16, 2026, the Reporting Person sold 11,044 shares of the Issuer's common stock at an average price of of $379.15 per share. |