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Clearfield, Inc. — SC 13D/A Filings

1 SC 13D/A filing on record

This page lists all SC 13D/A filings submitted to the SEC by Clearfield, Inc. (CLFD), sorted by most recent first. Each row links to the full filing on EdgarLookup. Clearfield, Inc. has filed 1 SC 13D/A document with the SEC since 2006. To view all SEC filings by Clearfield, Inc., see the full filings list.

Overview All Filings Financials Insiders
All 10-C 10-K 10-K/A 10-K405 10-Q 10-Q/A 10KSB 10KSB/A 10QSB 10QSB/A 144 3 4 4/A 424B2 424B3 424B5 5 5/A 8-A12G 8-K 8-K/A ARS CORRESP DEF 14A DEFA14A DEFR14A NT 10-K PRE 14A S-3 S-3ASR S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G SCHEDULE 13G/A SD UPLOAD
Form Description Accession Number Filed Period
SC 13D/A — 0000897101-97-001273 Dec 17, 1997 —