AVISTA CORP — S-4 Filings

4 S-4 filings on record

This page lists all S-4 filings submitted to the SEC by AVISTA CORP (AVA), sorted by most recent first. Each row links to the full filing on EdgarLookup. AVISTA CORP has filed 4 S-4 documents with the SEC since 2017. To view all SEC filings by AVISTA CORP, see the full filings list.

Overview All Filings Financials Insiders

All 10-12B/A 10-K 10-K/A 10-K405 10-Q 11-K 11-K/A 144 25-NSE 3 3/A 4 4/A 424B1 424B2 424B3 424B5 425 5 8-A12B 8-A12B/A 8-K 8-K/A ARS CORRESP DEF 14A DEFA14A DEFM14A DFAN14A EFFECT FWP NO ACT POS AM PRE 14A PREM14A S-3 S-3/A S-3ASR S-3D S-4 S-4/A S-8 S-8 POS SC 13E4 SC 13E4/A SC 13G SC 13G/A SCHEDULE 13G/A SD UPLOAD

Form	Description	Accession Number	Filed	Period
S-4	REGISTRATION STATEMENT	0000104918-14-000042	Mar 4, 2014	—
S-4	REGISTRATION STATEMENT	0000950120-02-000094	Feb 11, 2002	—
S-4	FORM S-4	0000950120-01-500069	Jun 4, 2001	—
S-4	FORM S-4	0001047469-98-031841	Aug 17, 1998	—