Clearfield, Inc. SEC filings CLFD
Clearfield, Inc. has 1,001 filings in SEC EDGAR's recent list, going back to Aug 28, 2007. Its latest annual report, Form 10-K, was filed on Nov 25, 2025 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 20, 2026 (officer or director change, regulation fd disclosure). The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Jan 15, 2026 | — |
| DEF 14A | Proxy statement | Jan 15, 2026 | Feb 26, 2026 |
| DEF 14A | Proxy statement | Jan 16, 2025 | Feb 27, 2025 |
| DEFA14A | Additional proxy material | Jan 16, 2025 | — |
| DEF 14A | Proxy statement | Jan 11, 2024 | Feb 22, 2024 |
| DEFA14A | Additional proxy material | Jan 11, 2024 | — |
| DEFA14A | Additional proxy material | Jan 25, 2023 | — |
| DEF 14A | Proxy statement | Jan 10, 2023 | Feb 23, 2023 |
| DEFA14A | Additional proxy material | Jan 10, 2023 | — |
| DEFA14A | Additional proxy material | Jan 12, 2022 | — |
| DEF 14A | Proxy statement | Jan 12, 2022 | Feb 24, 2022 |
| DEF 14A | Proxy statement | Jan 12, 2021 | Feb 25, 2021 |
| DEF 14A | Proxy statement | Jan 14, 2020 | Feb 27, 2020 |
| DEFA14A | Additional proxy material | Jan 14, 2020 | — |
| DEFA14A | Additional proxy material | Jan 8, 2019 | — |
| DEF 14A | Proxy statement | Jan 8, 2019 | Feb 21, 2019 |
| DEFA14A | Additional proxy material | Jan 9, 2018 | — |
| DEF 14A | Proxy statement | Jan 9, 2018 | Feb 22, 2018 |
| DEF 14A | Proxy statement | Jan 10, 2017 | Feb 23, 2017 |
| DEFA14A | Additional proxy material | Jan 10, 2017 | — |
| DEF 14A | Proxy statement | Jan 15, 2016 | Feb 25, 2016 |
| DEFA14A | Additional proxy material | Jan 15, 2016 | — |
| PRE 14A | Preliminary proxy statement | Dec 15, 2015 | Feb 25, 2016 |
| DEFA14A | Additional proxy material | Jan 9, 2015 | — |
| DEF 14A | Proxy statement | Jan 9, 2015 | Feb 19, 2015 |
| DEF 14A | Proxy statement | Jan 10, 2014 | Feb 20, 2014 |
| DEFA14A | Additional proxy material | Jan 10, 2014 | — |
| DEFA14A | Additional proxy material | Jan 11, 2013 | — |
| DEF 14A | Proxy statement | Jan 11, 2013 | Feb 21, 2013 |
| DEFA14A | Additional proxy material | Jan 11, 2012 | — |
| DEF 14A | Proxy statement | Jan 11, 2012 | Feb 23, 2012 |
| DEFA14A | Additional proxy material | Jan 11, 2011 | — |
| DEF 14A | Proxy statement | Jan 11, 2011 | Feb 24, 2011 |
| DEF 14A | Proxy statement | Jan 26, 2010 | Feb 25, 2010 |
| DEF 14A | Proxy statement | Jan 9, 2009 | Feb 26, 2009 |
| DEF 14A | Proxy statement | Jan 24, 2008 | Feb 27, 2008 |
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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Telephone & Telegraph Apparatus (SIC 3661)
- Listed as
- CLFD (Nasdaq)
- Fiscal year ends
- September 30
- Incorporated in
- MN
- Headquarters
- Brooklyn Park, MN
- SEC filer status
- Accelerated filer
- SEC CIK
- 796505
- Former names
- APA Enterprises, Inc. (until Dec 21, 2007); APA OPTICS INC /MN/ (until Nov 5, 2004)
Other Telephone & Telegraph Apparatus companies
- Ciena Corp CIEN
- Fabrinet FN
- ADTRAN Holdings, Inc. ADTN
- Audiocodes Ltd AUDC
- Franklin Wireless Corp FKWL
- Voip-pal.com Inc VPLM
- Clearone Inc CLRO
- DNA X, Inc. SONM
Source: SEC EDGAR filings. This is company-reported data, not investment advice.