| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Leimkuhler William F. | Director | 43 SALEM STRAITS ROAD, DARIEN | /s/ William F. Leimkuhler | 2025-10-01 | 0001361943 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AGX | Common Stock | Sale | -$3.24M | -11.8K | -23.31% | $274.73 | 38.8K | Oct 1, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | On October 1, 2025, the Reporting Person sold 11,806 shares of the Issuer's common stock on the open market at an average price of $274.73 per share. |