Calix, Inc SEC filings CALX
Calix, Inc has 1,000 filings in SEC EDGAR's recent list, going back to Dec 14, 2010. Its latest annual report, Form ARS, was filed on Mar 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 3, 2026, covering the quarter ended Sep 26, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SD | Specialized disclosure (conflict minerals) | May 29, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2025 | — |
| PX14A6G | Filing | Apr 3, 2025 | — |
| UPLOAD | Letter from the SEC | Jul 24, 2024 | — |
| CORRESP | Letter to the SEC | Jul 15, 2024 | — |
| UPLOAD | Letter from the SEC | Jul 2, 2024 | — |
| CORRESP | Letter to the SEC | Jun 17, 2024 | — |
| UPLOAD | Letter from the SEC | Jun 4, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| CORRESP | Letter to the SEC | May 13, 2024 | — |
| UPLOAD | Letter from the SEC | May 3, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 28, 2019 | — |
| CT ORDER | Filing | Nov 30, 2018 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2018 | — |
| CT ORDER | Filing | Dec 14, 2017 | — |
| UPLOAD | Letter from the SEC | Jun 1, 2017 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2017 | — |
| CORRESP | Letter to the SEC | May 24, 2017 | — |
| UPLOAD | Letter from the SEC | May 18, 2017 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2016 | — |
| UPLOAD | Letter from the SEC | Oct 14, 2015 | — |
| CORRESP | Letter to the SEC | Oct 5, 2015 | — |
| UPLOAD | Letter from the SEC | Sep 23, 2015 | — |
| SD | Specialized disclosure (conflict minerals) | May 14, 2015 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2014 | — |
| CT ORDER | Filing | Jan 16, 2013 | — |
| 425 | Filing | Feb 11, 2011 | — |
| POS EX | Post-effective amendment no. 2 to form s-4 | Feb 7, 2011 | — |
| 425 | Filed pursuant to rule 425 | Feb 7, 2011 | — |
| EFFECT | Filing | Dec 14, 2010 | — |
| EFFECT | Filing | Dec 14, 2010 | — |
| AW | Withdrawal of amendment #1 to calix form s-4 | Dec 14, 2010 | — |
Showing 36 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Communications Services, NEC (SIC 4899)
- Listed as
- CALX (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- San Jose, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1406666
- Former names
- CALIX NETWORKS INC (until Mar 19, 2010)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.