Applied Optoelectronics SEC Filings
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Applied Optoelectronics filing overview
This page lists 60 recent SEC filings by Applied Optoelectronics (AAOI), including 39 4, 13 8-K, 3 SCHEDULE 13G/A, 2 424B5. The most recent quarterly report (10-Q) was filed on Aug 6, 2026. The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Sep 15, 2026.
Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.
Summary generated from market data by MetaCap's automated system. Methodology
AAOI SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Oct 7, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 17, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 15, 2026 | 8-K | Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement | View on EDGAR |
| Sep 10, 2026 | 8-K | Entry into a Material Definitive Agreement | View on EDGAR |
| Sep 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 1, 2026 | 8-K | Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement | View on EDGAR |
| Aug 24, 2026 | 8-K | Entry into a Material Definitive Agreement; Departure or Appointment of Directors or Officers; Compensatory Arrangements | View on EDGAR |
| Aug 21, 2026 | 424B5 | Prospectus | View on EDGAR |
| Aug 21, 2026 | 8-K | Entry into a Material Definitive Agreement | View on EDGAR |
| Aug 20, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 12, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 10, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Aug 6, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Aug 6, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Aug 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 27, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Jul 23, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 23, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 23, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 23, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 23, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 14, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 1, 2026 | 8-K | Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement | View on EDGAR |
| Jun 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 8-K | Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement | View on EDGAR |
| Jun 11, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 11, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 11, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 11, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 11, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 11, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 11, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 8, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 8, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 5, 2026 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements; Submission of Matters to a Vote of Security Holders | View on EDGAR |
| Jun 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 1, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 28, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 14, 2026 | 424B5 | Prospectus | View on EDGAR |
| May 14, 2026 | 8-K | Entry into a Material Definitive Agreement | View on EDGAR |
| May 13, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 13, 2026 | 8-K | Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement | View on EDGAR |
| May 13, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| May 8, 2026 | 8-K | Changes in Registrant's Certifying Accountant | View on EDGAR |
| May 7, 2026 | 10-Q | Quarterly report | View on EDGAR |
| May 7, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| May 6, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |