| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Getsinger Peter W | Director | 4075 WILSON BOULEVARD, SUITE 440, ARLINGTON | /s/ Peter W. Getsinger | 21 Oct 2025 | 0001627519 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AGX | Common Stock | Sale | $584,000 | -2,000 | -11% | $292.00 | 16,390 | 17 Oct 2025 | Direct | F1 |
| transaction | AGX | Common Stock | Sale | $1,911,474 | -6,493 | -40% | $294.39 | 9,897 | 20 Oct 2025 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | On October 17, 2025, the Reporting Person sold 2,000 shares of the Issuer's common stock on the open market at an average price of $292 per share. |
| F2 | On October 20, 2025, the Reporting Person sold 6,493 shares of the Issuer's common stock on the open market at an average price of $294.39 per share. |