AXT INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| CHANG DAVID C | — | Sale | 25,000 | $14.84 | $371,000 | 132,744 | Dec 9, 2025 |
| YOUNG MORRIS S | CEO | Gift | 7,800 | — | — | 2,450,604 | Dec 9, 2025 |
| YOUNG MORRIS S | CEO | Sale | 37,160 | $12.46 | $463,014 | 2,458,404 | Dec 8, 2025 |
| YOUNG MORRIS S | CEO | Option Exercise | 32,680 | $3.06 | $100,001 | 2,494,040 | Dec 4, 2025 |
| CHANG DAVID C | — | Sale | 25,000 | $10.72 | $268,000 | 182,744 | Dec 2, 2025 |
| YOUNG MORRIS S | CEO | Gift | 12,000 | — | — | 2,464,360 | Nov 21, 2025 |
| YOUNG MORRIS S | CEO | Sale | 33,130 | $10.40 | $344,552 | 2,476,360 | Nov 17, 2025 |
| YOUNG MORRIS S | CEO | Option Exercise | 70,000 | $5.21 | $364,700 | 2,509,490 | Nov 14, 2025 |
| FISCHER GARY L | CFO | Sale | 101,297 | $10.14 | $1,027,152 | 361,997 | Nov 13, 2025 |
| LEBLANC LEONARD J | — | Sale | 3,637 | $8.41 | $30,587 | 118,875 | Nov 7, 2025 |
| FISCHER GARY L | CFO | Sale | 22,675 | $8.87 | $201,127 | 463,294 | Nov 6, 2025 |
| CHANG DAVID C | — | Sale | 100,000 | $8.94 | $894,000 | 207,744 | Nov 5, 2025 |
| FISCHER GARY L | CFO | Sale | 27,720 | $8.09 | $224,255 | 538,484 | Nov 5, 2025 |
| YOUNG MORRIS S | CEO | Sale | 80,000 | $8.65 | $692,000 | 2,439,490 | Oct 31, 2025 |
| YOUNG MORRIS S | CEO | Award / Grant | 100,000 | — | — | 2,549,490 | Oct 28, 2025 |
| FISCHER GARY L | CFO | Award / Grant | 37,500 | — | — | 566,204 | Oct 28, 2025 |
| FISCHER GARY L | CFO | Option Exercise | 10,280 | $2.18 | $22,410 | 528,704 | Oct 20, 2025 |
| LEBLANC LEONARD J | — | Award / Grant | 29,112 | — | — | 122,512 | Jul 29, 2025 |
| CHRISTINE RUSSELL | — | Award / Grant | 55,172 | — | — | 133,370 | May 15, 2025 |
| CHEN JESSE | — | Award / Grant | 55,172 | — | — | 209,338 | May 15, 2025 |
| CHANG DAVID C | — | Award / Grant | 55,172 | — | — | 307,744 | May 15, 2025 |
| YOUNG MORRIS S | CHAIRMAN AND CEO | Purchase | 30,000 | $1.36 | $40,800 | 2,449,490 | Feb 25, 2025 |
| YOUNG MORRIS S | CHAIRMAN AND CEO | Award / Grant | 223,590 | — | — | 2,419,490 | Feb 18, 2025 |
| FISCHER GARY L | VICE PRESIDENT, CFO & CORP SEC | Award / Grant | 14,750 | — | — | 440,824 | Feb 18, 2025 |
| FISCHER GARY L | VICE PRESIDENT, CFO & CORP SEC | Award / Grant | 38,800 | — | — | 426,074 | Nov 11, 2024 |
| YOUNG MORRIS S | CHAIRMAN AND CEO | Award / Grant | 111,795 | — | — | 2,162,636 | Nov 11, 2024 |
| FISCHER GARY L | VICE PRESIDENT, CFO & CORP SEC | Award / Grant | 13,009 | — | — | 387,274 | Oct 29, 2024 |
| YOUNG MORRIS S | CHAIRMAN AND CEO | Award / Grant | 22,003 | — | — | 2,050,841 | Oct 29, 2024 |
| YOUNG MORRIS S | CHAIRMAN AND CEO | Award / Grant | 39,792 | — | — | 2,028,838 | Aug 20, 2024 |
| FISCHER GARY L | VICE PRESIDENT, CFO & CORP SEC | Award / Grant | 17,645 | — | — | 374,265 | Aug 20, 2024 |
| CHEN JESSE | — | Award / Grant | 23,323 | — | — | 154,166 | May 16, 2024 |
| CHANG DAVID C | — | Award / Grant | 23,323 | — | — | 252,572 | May 16, 2024 |
| CHRISTINE RUSSELL | — | Award / Grant | 23,323 | — | — | 78,198 | May 16, 2024 |
| FISCHER GARY L | VICE PRESIDENT, CFO & CORP SEC | Award / Grant | 38,800 | — | — | 356,620 | Nov 10, 2023 |
| YOUNG MORRIS S | CHAIRMAN AND CEO | Award / Grant | 111,795 | — | — | 1,989,046 | Nov 10, 2023 |
| CHANG DAVID C | — | Award / Grant | 23,323 | — | — | 229,249 | May 18, 2023 |
| CHEN JESSE | — | Award / Grant | 23,323 | — | — | 130,843 | May 18, 2023 |
| CHRISTINE RUSSELL | — | Award / Grant | 23,323 | — | — | 54,875 | May 18, 2023 |
| YOUNG MORRIS S | CHAIRMAN AND CEO | Gift | 108,112 | — | — | 1,985,363 | May 15, 2023 |
| CHEN JESSE | — | Sale | 7,500 | $4.45 | $33,375 | 107,520 | Feb 28, 2023 |
| LEBLANC LEONARD J | — | Award / Grant | 18,306 | — | — | 202,223 | Jan 3, 2023 |
| LEBLANC LEONARD J | — | Award / Grant | 18,306 | — | — | 202,223 | Jan 3, 2023 |
| YOUNG MORRIS S | CHAIRMAN AND CEO | Award / Grant | 111,795 | — | — | 2,093,475 | Oct 28, 2022 |
| FISCHER GARY L | VICE PRESIDENT, CFO & CORP SEC | Award / Grant | 38,800 | — | — | 317,820 | Oct 28, 2022 |
| CHRISTINE RUSSELL | — | Sale | 7,500 | $9.40 | $70,500 | 31,552 | Aug 4, 2022 |
| FISCHER GARY L | VICE PRESIDENT, CFO & CORP SEC | Sale | 40,000 | $9.19 | $367,600 | 279,020 | Jul 29, 2022 |
| CHRISTINE RUSSELL | — | Award / Grant | 15,238 | — | — | 39,052 | May 19, 2022 |
| CHANG DAVID C | — | Award / Grant | 15,238 | — | — | 205,926 | May 19, 2022 |
| CHEN JESSE | — | Award / Grant | 15,238 | — | — | 115,020 | May 19, 2022 |
| YOUNG MORRIS S | CHAIRMAN AND CEO | Award / Grant | 113,130 | — | — | 1,981,680 | Mar 14, 2022 |