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 |
|---|---|---|---|
| S-8 | Employee stock plan registration | Feb 23, 2023 | — |
| 424B5 | Prospectus supplement | Dec 8, 2022 | — |
| 424B5 | Prospectus supplement | Dec 6, 2022 | — |
| S-3ASR | Automatic shelf registration | Apr 28, 2022 | — |
| S-8 | Employee stock plan registration | May 1, 2020 | — |
| S-8 | Employee stock plan registration | May 4, 2017 | — |
| S-8 | Employee stock plan registration | Apr 29, 2011 | — |
| S-8 | Employee stock plan registration | May 4, 2010 | — |
| S-8 | Employee stock plan registration | Jun 6, 2008 | — |
Showing 9 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
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- 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.