| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Deily Richard H | Compliance Officer, Former CFO | 4075 WILSON BOULEVARD, SUITE 440, ARLINGTON | /s/ Richard H. Deily | 31 Jul 2025 | 0001358787 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AGX | Common Stock | Options Exercise | $58,995 | +1,604 | +21% | $36.78 | 9,406 | 30 Jul 2025 | Direct | F1 |
| transaction | AGX | Common Stock | Sale | $389,403 | -1,604 | -17% | $242.77 | 7,802 | 31 Jul 2025 | Direct | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AGX | Option to Purchase Common Stock | Options Exercise | $128,730 | -3,500 | -18% | $36.78 | 16,000 | 30 Jul 2025 | Common Stock | 1,500 | $36.78 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | On July 30, 2025, the Reporting Person exercised his stock option awarded on April 18, 2022 to purchase 3,500 shares of the Issuer's common stock at a price of $36.78 per share, using the net settle method. |
| F2 | On July 31, 2025, the Reporting Person sold 1,604 shares of the Issuer's common stock on the open market at an average price of $242.77 per share. |