| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Leimkuhler William F. | Director | 43 SALEM STRAITS ROAD, DARIEN | /s/ William F. Leimkuhler | 11 Jun 2025 | 0001361943 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AGX | Common Stock | Options Exercise | $506,053 | +7,053 | +15% | $71.75 | 53,842 | 09 Jun 2025 | Direct | F1 |
| transaction | AGX | Common Stock | Options Exercise | $375,250 | +8,096 | +15% | $46.35 | 61,938 | 09 Jun 2025 | Direct | F2 |
| transaction | AGX | Common Stock | Options Exercise | $342,207 | +8,308 | +13% | $41.19 | 70,246 | 09 Jun 2025 | Direct | F3 |
| transaction | AGX | Common Stock | Options Exercise | $0 | +390 | +0.56% | $0.000000 | 70,636 | 10 Jun 2025 | Direct | F4 |
| transaction | AGX | Common Stock | Sale | $1,830,142 | -8,345 | -12% | $219.31 | 62,291 | 11 Jun 2025 | Direct | F5 |
| holding | AGX | Common Stock | 1,000 | 09 Jun 2025 | Elizabeth K Leimkuhler Trust under agreement dated August 30, 2005 | ||||||
| holding | AGX | Common Stock | 1,000 | 09 Jun 2025 | Emily K Leimkuhler Trust under agreement dated August 30, 2005 |
| 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 | $717,500 | -10,000 | -16% | $71.75 | 51,500 | 09 Jun 2025 | Common Stock | 10,000 | $71.75 | Direct | F1 |
| transaction | AGX | Option to Purchase Common Stock | Options Exercise | $463,500 | -10,000 | -19% | $46.35 | 41,500 | 09 Jun 2025 | Common Stock | 10,000 | $46.35 | Direct | F2 |
| transaction | AGX | Option to Purchase Common Stock | Options Exercise | $411,900 | -10,000 | -24% | $41.19 | 31,500 | 09 Jun 2025 | Common Stock | 10,000 | $41.19 | Direct | F3 |
| transaction | AGX | Time-Based Restricted Stock Units | Options Exercise | $0 | -388 | -10% | $0.000000 | 3,417 | 10 Jun 2025 | Common Stock | 388 | $0.000000 | Direct | F4 |
| Id | Content |
|---|---|
| F1 | On June 9, 2025, the Reporting Person exercised his stock option awarded on January 5, 2017 to purchase 10,000 shares of the Issuer's common stock at a price of $71.75 per share, using the net settle method. |
| F2 | On June 9, 2025, the Reporting Person exercised his stock option awarded on January 11, 2018 to purchase 10,000 shares of the Issuer's common stock at a price of $46.35 per share, using the net settle method. |
| F3 | On June 9, 2025, the Reporting Person exercised his stock option awarded on December 12, 2018 to purchase 10,000 shares of the Issuer's common stock at a price of $41.19 per share, using the net settle method. |
| F4 | Pursuant to the six-month vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 12, 2024, 388 shares of Common Stock became issuable to the Reporting Person on June 10, 2025 and is adjusted for dividends |
| F5 | On June 11, 2025, the Reporting Person sold 8,345 shares of the Issuer's common stock at an average price of $219.31 per share. |