| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| QUINN JAMES W | Director | C/O ALLEN & COMPANY, 711 FIFTH AVENUE, NEW YORK | /s/ James W. Quinn | 2025-09-22 | 0001094454 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AGX | Common Stock | Sale | -$3.1M | -11.9K | -71.85% | $260.73 | 4.66K | Sep 19, 2025 | Direct | F1 |
| transaction | AGX | Common Stock | Sale | -$1.21M | -4.66K | -100% | $259.35 | 0 | Sep 22, 2025 | Direct | F2 |
| holding | AGX | Common Stock | 63K | Sep 19, 2025 | the James W. Quinn 2025 GRAT No.1 |
| Id | Content |
|---|---|
| F1 | On September 19, 2025, the Reporting Person sold 11,897 shares of the Issuer's common stock on the open market at an average price of $260.73 per share. |
| F2 | On September 22, 2025, the Reporting Person sold 4,660 shares of the Issuer's common stock on the open market at an average price of $259.35 per share. |