| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Flanders Cynthia | Director | 10006 WILDWOOD ROAD, KENSINGTON | /s/ Cynthia A. Flanders | 08 Oct 2025 | 0001463638 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AGX | Common Stock | Sale | $4,079,400 | -15,000 | -48% | $271.96 | 16,428 | 08 Oct 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | On October 8, 2025, the Reporting Person sold 15,000 shares of the Issuer's common stock on the open market at an average price of $271.96 per share. |