Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| AAOI | Kuo David C | *** See Remarks | 07/22/2026 | Steuer-Abgabe | 119.26 | 407 | 48,539 | Form 4 |
| AAOI | Kuo David C | *** See Remarks | 07/22/2026 | Steuer-Abgabe | 119.26 | 516 | 61,538 | Form 4 |
| AAOI | Kuo David C | *** See Remarks | 07/22/2026 | Steuer-Abgabe | 119.26 | 472 | 56,291 | Form 4 |
| AAOI | Kuo David C | *** See Remarks | 07/22/2026 | Steuer-Abgabe | 119.26 | 1,869 | 222,897 | Form 4 |
| AAOI | Murry Stefan J. | Chief Financial Officer | 07/22/2026 | Steuer-Abgabe | 119.26 | 770 | 91,830 | Form 4 |
| AAOI | Murry Stefan J. | Chief Financial Officer | 07/22/2026 | Steuer-Abgabe | 119.26 | 988 | 117,829 | Form 4 |
| AAOI | Murry Stefan J. | Chief Financial Officer | 07/22/2026 | Steuer-Abgabe | 119.26 | 679 | 80,978 | Form 4 |
| AAOI | Murry Stefan J. | Chief Financial Officer | 07/22/2026 | Steuer-Abgabe | 119.26 | 2,971 | 354,321 | Form 4 |
| AAOI | Chang Hung-Lun (Fred) | *** See Remarks | 07/22/2026 | Steuer-Abgabe | 119.26 | 616 | 73,464 | Form 4 |
| AAOI | Chang Hung-Lun (Fred) | *** See Remarks | 07/22/2026 | Steuer-Abgabe | 119.26 | 773 | 92,188 | Form 4 |
| AAOI | Chang Hung-Lun (Fred) | *** See Remarks | 07/22/2026 | Steuer-Abgabe | 119.26 | 613 | 73,106 | Form 4 |
| AAOI | Chang Hung-Lun (Fred) | *** See Remarks | 07/22/2026 | Steuer-Abgabe | 119.26 | 2,674 | 318,901 | Form 4 |
| AAOI | Lin Chih-Hsiang (Thompson) | President and CEO | 07/22/2026 | Steuer-Abgabe | 119.26 | 2,031 | 242,217 | Form 4 |
| AAOI | Lin Chih-Hsiang (Thompson) | President and CEO | 07/22/2026 | Steuer-Abgabe | 119.26 | 2,524 | 301,012 | Form 4 |
| AAOI | Lin Chih-Hsiang (Thompson) | President and CEO | 07/22/2026 | Steuer-Abgabe | 119.26 | 2,332 | 278,114 | Form 4 |
| AAOI | Lin Chih-Hsiang (Thompson) | President and CEO | 07/22/2026 | Steuer-Abgabe | 119.26 | 8,753 | 1,043,883 | Form 4 |
| AAOI | Yeh Shu-Hua (Joshua) | *** See Remarks | 07/22/2026 | Steuer-Abgabe | 119.26 | 686 | 81,812 | Form 4 |
| AAOI | Yeh Shu-Hua (Joshua) | *** See Remarks | 07/22/2026 | Steuer-Abgabe | 119.26 | 861 | 102,683 | Form 4 |
| AAOI | Yeh Shu-Hua (Joshua) | *** See Remarks | 07/22/2026 | Steuer-Abgabe | 119.26 | 609 | 72,629 | Form 4 |
| AAOI | Yeh Shu-Hua (Joshua) | *** See Remarks | 07/22/2026 | Steuer-Abgabe | 119.26 | 2,553 | 304,471 | Form 4 |
| AAOI | Yeh Shu-Hua (Joshua) | *** See Remarks | 07/21/2026 | Verkauf | 120.02 | 1,285 | 154,226 | Form 4 |
| AAOI | Murry Stefan J. | Chief Financial Officer | 07/10/2026 | Verkauf | 122.09 | 4,000 | 488,360 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).