Syntec Optics SEC Filings
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At close: Oct 9, 4:00 PM ET · Delayed 15 min
Syntec Optics filing overview
This page lists 60 recent SEC filings by Syntec Optics (OPTX), including 23 8-K, 9 10-Q, 8 4, 5 SC 13G/A. The latest annual report (10-K/A) was filed on Apr 30, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Aug 10, 2026.
The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Aug 25, 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.
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OPTX SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Sep 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 21, 2026 | SCHEDULE 13D/A | Beneficial ownership report (activist) (amendment) | View on EDGAR |
| Aug 26, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 25, 2026 | 8-K | Changes in Registrant's Certifying Accountant | View on EDGAR |
| Aug 10, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Jul 29, 2026 | 424B3 | Prospectus | View on EDGAR |
| Jul 23, 2026 | S-1 | Registration statement | View on EDGAR |
| May 15, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Apr 30, 2026 | 8-K | Entry into a Material Definitive Agreement; Regulation FD Disclosure | View on EDGAR |
| Apr 30, 2026 | 424B4 | Prospectus | View on EDGAR |
| Apr 30, 2026 | 10-K/A | Annual report (amendment) | View on EDGAR |
| Apr 27, 2026 | S-1 | Registration statement | View on EDGAR |
| Mar 31, 2026 | 10-K | Annual report | View on EDGAR |
| Feb 23, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 23, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 23, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 23, 2026 | 8-K | Submission of Matters to a Vote of Security Holders | View on EDGAR |
| Dec 8, 2025 | DEF 14A | Definitive proxy statement | View on EDGAR |
| Nov 14, 2025 | 10-Q | Quarterly report | View on EDGAR |
| Oct 17, 2025 | 8-K | Other Events | View on EDGAR |
| Oct 14, 2025 | 8-K | Changes in Registrant's Certifying Accountant | View on EDGAR |
| Oct 8, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 8, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 8, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 6, 2025 | 10-K | Annual report | View on EDGAR |
| Oct 6, 2025 | 10-Q | Quarterly report | View on EDGAR |
| Oct 6, 2025 | 10-Q | Quarterly report | View on EDGAR |
| Oct 6, 2025 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Oct 3, 2025 | 8-K | Notice of Delisting or Failure to Satisfy a Continued Listing Rule; Transfer of Listing | View on EDGAR |
| Sep 24, 2025 | 8-K | Notice of Delisting or Failure to Satisfy a Continued Listing Rule; Transfer of Listing | View on EDGAR |
| Sep 4, 2025 | 8-K | Notice of Delisting or Failure to Satisfy a Continued Listing Rule; Transfer of Listing | View on EDGAR |
| Jun 2, 2025 | 8-K | Notice of Delisting or Failure to Satisfy a Continued Listing Rule; Transfer of Listing | View on EDGAR |
| Apr 23, 2025 | 8-K | Notice of Delisting or Failure to Satisfy a Continued Listing Rule; Transfer of Listing | View on EDGAR |
| Mar 28, 2025 | 8-K/A | Amended: Departure or Appointment of Directors or Officers; Compensatory Arrangements | View on EDGAR |
| Mar 26, 2025 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements | View on EDGAR |
| Dec 20, 2024 | 8-K | Submission of Matters to a Vote of Security Holders | View on EDGAR |
| Nov 14, 2024 | 10-Q | Quarterly report | View on EDGAR |
| Nov 8, 2024 | DEF 14A | Definitive proxy statement | View on EDGAR |
| Aug 14, 2024 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Aug 14, 2024 | 10-Q | Quarterly report | View on EDGAR |
| Jun 10, 2024 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements; Regulation FD Disclosure | View on EDGAR |
| May 31, 2024 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| May 23, 2024 | 10-K | Annual report | View on EDGAR |
| May 23, 2024 | 10-Q | Quarterly report | View on EDGAR |
| Apr 15, 2024 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements; Regulation FD Disclosure | View on EDGAR |
| Feb 14, 2024 | SC 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Feb 14, 2024 | SC 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Feb 13, 2024 | SC 13G/A | SYNTEC OPTICS HOLDINGS, INC. | View on EDGAR |
| Feb 9, 2024 | SC 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Feb 5, 2024 | SC 13G/A | SYNTEC OPTICS HOLDINGS, INC. | View on EDGAR |
| Jan 17, 2024 | 8-K/A | Current report (amendment) | View on EDGAR |
| Jan 5, 2024 | 8-K | Other Events | View on EDGAR |
| Nov 14, 2023 | SC 13D | Beneficial ownership report (activist) | View on EDGAR |
| Nov 14, 2023 | 8-K | Entry into a Material Definitive Agreement; Completion of Acquisition or Disposition of Assets; Material Modification to Rights of Security Holders; Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year; Change in Shell Company Status; Other Events | View on EDGAR |
| Nov 8, 2023 | 8-K | Other Events | View on EDGAR |
| Nov 6, 2023 | 8-K | Other Events | View on EDGAR |
| Nov 2, 2023 | 8-K | Submission of Matters to a Vote of Security Holders | View on EDGAR |
| Oct 31, 2023 | 8-K | Other Events | View on EDGAR |
| Oct 31, 2023 | 10-Q | Quarterly report | View on EDGAR |
| Oct 5, 2023 | 424B3 | Prospectus | View on EDGAR |