Clearfield, Inc.
CLFD · Telephone and Telegraph Apparatus
Latest available SEC filing: 10-Q ·
Latest disclosures
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Latest financial period: Q2 2026
Financial facts · Filed
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Form 10-Q
SEC filing · Filed
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Beranek Cheryl: Form 4
Insider disclosure · Filed · Report period 01 Jul 2026
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
Institutional holders by security
Choose a share class to see reported 13F positions and quarterly changes. Different securities have separate holder histories.
- CLFD · 18482P103 - Common Stock, $0.01 par value
Company details and SEC sources
CIK 0000796505 · SEC filing index. Filing dates describe disclosures, not live market data.
- Listed symbols
- CLFD on Nasdaq
- SEC industry group
- Telephone and Telegraph Apparatus (Office of Manufacturing)
- Business address
- 7050 Winnetka Ave. N., Suite 100, Brooklyn Park, MN, 55428
- Incorporated in
- MN
- Fiscal year end
- 30 September
- Former names on EDGAR
- APA Enterprises, Inc. (to 21 Dec 2007), APA OPTICS INC /MN/ (to 05 Nov 2004)
At a glance
Names, identifiers, and filing context for this profile.
2 identity fields