| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| QUINN JAMES W | Director | C/O ALLEN & COMPANY, 711 FIFTH AVENU, NEW YORK | /s/ James W. Quinn | 17 Dec 2025 | 0001094454 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AGX | Common Stock | Options Exercise | $0 | +856 | +18.7% | $0.00 | 5.43K | 14 Dec 2025 | Direct | F1 |
| transaction | AGX | Common Stock | Options Exercise | $0 | +1.84K | +33.93% | $0.00 | 7.28K | 16 Dec 2025 | Direct | F2 |
| holding | AGX | Common Stock | 44K | 14 Dec 2025 | the James W. Quinn 2025 GRAT No.1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AGX | Time-Based Restricted Stock Units | Options Exercise | $0 | -833 | -21.1% | $0.00 | 3.11K | 14 Dec 2025 | Common Stock | 833 | $0.00 | Direct | F1 |
| transaction | AGX | Time-Based Restricted Stock Units | Options Exercise | $0 | -1.75K | -56.2% | $0.00 | 1.36K | 16 Dec 2025 | Common Stock | 1.75K | $0.00 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Pursuant to the three-year vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 14, 2023, 833 shares of common stock became issuable to the Reporting Person on December 14, 2025 and is adjusted for dividends. |
| F2 | Pursuant to the three-year vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 16, 2022, 1,750 shares of common stock became issuable to the Reporting Person on December 16, 2025 and is adjusted for dividends. |