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CHESAPEAKE UTILITIES CORP — 3/A Filings

3 3/A filings on record

This page lists all 3/A filings submitted to the SEC by CHESAPEAKE UTILITIES CORP (CPK), sorted by most recent first. Each row links to the full filing on EdgarLookup. CHESAPEAKE UTILITIES CORP has filed 3 3/A documents with the SEC since 2011. To view all SEC filings by CHESAPEAKE UTILITIES CORP, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-K405 10-Q 10-Q/A 144 15-12B 25-NSE 3 3/A 4 4/A 424B2 424B3 424B5 425 5 5/A 8-A12B 8-A12B/A 8-K 8-K/A ARS CORRESP DEF 14A DEFA14A DEFA14C EFFECT NT 10-Q POS AM POSASR PRE 14A PRER14A RW S-3 S-3/A S-3ASR S-3D S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
3/A FORM 3/A 0000019745-25-000043 Oct 21, 2025 Sep 15, 2025
3/A PRIMARY DOCUMENT 0001228532-10-000018 Mar 12, 2010 Oct 28, 2009
3/A PRIMARY DOCUMENT 0001228536-04-000002 Mar 5, 2004 May 17, 1994