Clearfield CLFD SEC Filings

NASDAQ CLFD
$29.31 -1.29 (-4.22%)
At close: Oct 20, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Clearfield, Inc. (CLFD) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
110-QQuarterly & Annual Report0001171843-26-005329Aug 6, 2026 9:00 PM
28-KCurrent Report0001171843-26-005241Aug 5, 2026 8:00 PM
38-KCurrent Report0001171843-26-004903Jul 28, 2026 10:00 PM
4SCHEDULE 13GBeneficial Ownership Report0001493152-26-034790Jul 27, 2026 8:05 PM
54Insider Transaction0000796505-26-000023Jul 6, 2026 9:45 PM
64Insider Transaction0000796505-26-000022Jul 2, 2026 1:47 PM
74Insider Transaction0000796505-26-000021Jul 2, 2026 1:44 PM
84Insider Transaction0000796505-26-000020Jul 2, 2026 1:41 PM
94Insider Transaction0000796505-26-000019Jul 2, 2026 1:37 PM
10144Insider Transaction0001957799-26-000120Jul 1, 2026 8:09 PM
114Insider Transaction0000796505-26-000018Jun 11, 2026 10:03 PM
12144Insider Transaction0001957799-26-000105Jun 9, 2026 2:12 PM
134Insider Transaction0000796505-26-000017Jun 3, 2026 10:01 PM
14144Insider Transaction0001957799-26-000098Jun 1, 2026 4:45 PM
154Insider Transaction0000796505-26-000016May 28, 2026 9:21 PM
16SDOthers0001171843-26-003726May 27, 2026 5:00 PM-
17144Insider Transaction0001957799-26-000093May 27, 2026 4:12 PM
184Insider Transaction0000796505-26-000015May 12, 2026 8:23 PM
194Insider Transaction0000796505-26-000014May 12, 2026 3:59 PM
20144Insider Transaction0001957799-26-000067May 11, 2026 8:32 PM
21144Insider Transaction0001957799-26-000067May 11, 2026 8:32 PM
22144Insider Transaction0001959173-26-003487May 11, 2026 7:46 PM
23144Insider Transaction0001959173-26-003487May 11, 2026 7:46 PM
244Insider Transaction0000796505-26-000013May 8, 2026 8:19 PM
254Insider Transaction0000796505-26-000013May 8, 2026 8:19 PM
2610-QQuarterly & Annual Report0001171843-26-003126May 7, 2026 2:00 PM
278-KCurrent Report0001171843-26-003066May 6, 2026 8:00 PM
288-KCurrent Report0001171843-26-002887Apr 30, 2026 2:00 PM
29SCHEDULE 13GBeneficial Ownership Report0001510940-26-000003Apr 15, 2026 5:07 PM
30SCHEDULE 13GBeneficial Ownership Report0001510940-26-000003Apr 15, 2026 5:07 PM
31SCHEDULE 13GBeneficial Ownership Report0001510940-26-000003Apr 15, 2026 5:07 PM
32SCHEDULE 13GBeneficial Ownership Report0000102909-26-000993Mar 26, 2026 9:16 PM
334Insider Transaction0000796505-26-000012Mar 2, 2026 10:41 PM
344Insider Transaction0000796505-26-000012Mar 2, 2026 10:41 PM
354Insider Transaction0000796505-26-000012Mar 2, 2026 10:41 PM
364Insider Transaction0000796505-26-000011Mar 2, 2026 10:37 PM
374Insider Transaction0000796505-26-000011Mar 2, 2026 10:37 PM
384Insider Transaction0000796505-26-000011Mar 2, 2026 10:37 PM
394Insider Transaction0000796505-26-000010Mar 2, 2026 10:34 PM
404Insider Transaction0000796505-26-000009Mar 2, 2026 10:31 PM
414Insider Transaction0000796505-26-000008Mar 2, 2026 10:26 PM
424Insider Transaction0000796505-26-000007Mar 2, 2026 10:21 PM
434Insider Transaction0000796505-26-000007Mar 2, 2026 10:21 PM
444Insider Transaction0000796505-26-000007Mar 2, 2026 10:21 PM
454Insider Transaction0000796505-26-000006Mar 2, 2026 10:16 PM
464Insider Transaction0000796505-26-000006Mar 2, 2026 10:16 PM
474Insider Transaction0000796505-26-000006Mar 2, 2026 10:16 PM
488-KCurrent Report0001171843-26-001184Feb 27, 2026 5:45 PM
494Insider Transaction0000796505-26-000005Feb 20, 2026 5:34 PM
504Insider Transaction0000796505-26-000005Feb 20, 2026 5:34 PM
...

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