# Applied Optoelectronics, Inc.: insider transactions

AAOI · Nasdaq · CIK 1158114 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/aaoi.md) · [Financials](/companies/aaoi/financials.md) · [Filings](/companies/aaoi/filings.md) · [Insiders](/companies/aaoi/insiders.md)

## All transactions: 20

Non-derivative transactions reported on Forms 4, newest first. Codes P (purchase) and S (sale) are open-market trades. Reported price is as stated on the form, not a market price. Filter with ?type= `open-market`, `purchase`, `sale`.

| Date | Insider | Role | Transaction | Shares | Reported price | Value | Filing |
| --- | --- | --- | --- | ---: | ---: | ---: | --- |
| 2026-10-22 | [Lin Chih-Hsiang (Thompson)](/insiders/1587420.md) | President and CEO, Director, Officer | Tax withholding (F) | 2,165 | $77.32 | $167.4k | [Form 4](/filings/0001683168-26-008088.md) |
| 2026-10-22 | [Lin Chih-Hsiang (Thompson)](/insiders/1587420.md) | President and CEO, Director, Officer | Tax withholding (F) | 2,691 | $77.32 | $208.1k | [Form 4](/filings/0001683168-26-008088.md) |
| 2026-10-22 | [Lin Chih-Hsiang (Thompson)](/insiders/1587420.md) | President and CEO, Director, Officer | Tax withholding (F) | 2,486 | $77.32 | $192.2k | [Form 4](/filings/0001683168-26-008088.md) |
| 2026-10-22 | [Lin Chih-Hsiang (Thompson)](/insiders/1587420.md) | President and CEO, Director, Officer | Tax withholding (F) | 9,331 | $77.32 | $721.5k | [Form 4](/filings/0001683168-26-008088.md) |
| 2026-10-22 | [Yeh Shu-Hua (Joshua)](/insiders/1587600.md) | \*\*\* See Remarks, Officer | Tax withholding (F) | 323 | $77.32 | $25.0k | [Form 4](/filings/0001683168-26-008089.md) |
| 2026-10-22 | [Yeh Shu-Hua (Joshua)](/insiders/1587600.md) | \*\*\* See Remarks, Officer | Tax withholding (F) | 406 | $77.32 | $31.4k | [Form 4](/filings/0001683168-26-008089.md) |
| 2026-10-22 | [Yeh Shu-Hua (Joshua)](/insiders/1587600.md) | \*\*\* See Remarks, Officer | Tax withholding (F) | 287 | $77.32 | $22.2k | [Form 4](/filings/0001683168-26-008089.md) |
| 2026-10-22 | [Yeh Shu-Hua (Joshua)](/insiders/1587600.md) | \*\*\* See Remarks, Officer | Tax withholding (F) | 1,202 | $77.32 | $92.9k | [Form 4](/filings/0001683168-26-008089.md) |
| 2026-10-22 | [Kuo David C](/insiders/1587422.md) | \*\*\* See Remarks, Officer | Tax withholding (F) | 447 | $77.32 | $34.6k | [Form 4](/filings/0001683168-26-008090.md) |
| 2026-10-22 | [Kuo David C](/insiders/1587422.md) | \*\*\* See Remarks, Officer | Tax withholding (F) | 567 | $77.32 | $43.8k | [Form 4](/filings/0001683168-26-008090.md) |
| 2026-10-22 | [Kuo David C](/insiders/1587422.md) | \*\*\* See Remarks, Officer | Tax withholding (F) | 519 | $77.32 | $40.1k | [Form 4](/filings/0001683168-26-008090.md) |
| 2026-10-22 | [Kuo David C](/insiders/1587422.md) | \*\*\* See Remarks, Officer | Tax withholding (F) | 2,053 | $77.32 | $158.7k | [Form 4](/filings/0001683168-26-008090.md) |
| 2026-10-22 | [Murry Stefan J.](/insiders/1587599.md) | Chief Financial Officer, Officer | Tax withholding (F) | 846 | $77.32 | $65.4k | [Form 4](/filings/0001683168-26-008091.md) |
| 2026-10-22 | [Murry Stefan J.](/insiders/1587599.md) | Chief Financial Officer, Officer | Tax withholding (F) | 1,086 | $77.32 | $84.0k | [Form 4](/filings/0001683168-26-008091.md) |
| 2026-10-22 | [Murry Stefan J.](/insiders/1587599.md) | Chief Financial Officer, Officer | Tax withholding (F) | 746 | $77.32 | $57.7k | [Form 4](/filings/0001683168-26-008091.md) |
| 2026-10-22 | [Murry Stefan J.](/insiders/1587599.md) | Chief Financial Officer, Officer | Tax withholding (F) | 3,267 | $77.32 | $252.6k | [Form 4](/filings/0001683168-26-008091.md) |
| 2026-10-22 | [Chang Hung-Lun (Fred)](/insiders/1587462.md) | \*\*\* See Remarks, Officer | Tax withholding (F) | 677 | $77.32 | $52.3k | [Form 4](/filings/0001683168-26-008092.md) |
| 2026-10-22 | [Chang Hung-Lun (Fred)](/insiders/1587462.md) | \*\*\* See Remarks, Officer | Tax withholding (F) | 850 | $77.32 | $65.7k | [Form 4](/filings/0001683168-26-008092.md) |
| 2026-10-22 | [Chang Hung-Lun (Fred)](/insiders/1587462.md) | \*\*\* See Remarks, Officer | Tax withholding (F) | 674 | $77.32 | $52.1k | [Form 4](/filings/0001683168-26-008092.md) |
| 2026-10-22 | [Chang Hung-Lun (Fred)](/insiders/1587462.md) | \*\*\* See Remarks, Officer | Tax withholding (F) | 2,940 | $77.32 | $227.3k | [Form 4](/filings/0001683168-26-008092.md) |

Source: SEC EDGAR, Forms 4. Last ingested by Listed: Oct 30, 2026, 11:12 ET. No prices; not investment advice.