AVISTA CORP — DEF 14A Filings
32 DEF 14A filings on record
This page lists all DEF 14A 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 32 DEF 14A documents with the SEC since 2017. To view all SEC filings by AVISTA CORP, see the full filings list.
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 |
|---|---|---|---|---|
| DEF 14A | DEF 14A | 0001193125-25-064042 | Mar 26, 2025 | May 8, 2025 |
| DEF 14A | DEF 14A | 0001193125-24-072683 | Mar 20, 2024 | May 1, 2024 |
| DEF 14A | DEF 14A | 0001193125-23-082127 | Mar 28, 2023 | — |
| DEF 14A | DEF 14A | 0001193125-22-091805 | Mar 31, 2022 | May 12, 2022 |
| DEF 14A | DEF 14A | 0001193125-21-102288 | Mar 31, 2021 | May 11, 2021 |
| DEF 14A | DEF 14A | 0001193125-20-092886 | Mar 31, 2020 | May 11, 2020 |
| DEF 14A | DEF 14A | 0001193125-19-092657 | Mar 29, 2019 | May 9, 2019 |
| DEF 14A | DEF 14A | 0001193125-18-101917 | Mar 29, 2018 | May 10, 2018 |
| DEF 14A | DEF 14A | 0001193125-17-106511 | Mar 31, 2017 | May 11, 2017 |
| DEF 14A | DEF 14A | 0001193125-16-525783 | Mar 31, 2016 | May 12, 2016 |
| DEF 14A | DEF 14A | 0001193125-15-108480 | Mar 27, 2015 | May 7, 2015 |
| DEF 14A | NOTICE & PROXY STATEMENT | 0001193125-14-120358 | Mar 28, 2014 | May 8, 2014 |
| DEF 14A | DEF 14A | 0001193125-13-133988 | Mar 29, 2013 | May 9, 2013 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-12-142039 | Mar 30, 2012 | May 10, 2012 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-11-084185 | Mar 31, 2011 | May 12, 2011 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-10-072528 | Mar 31, 2010 | May 13, 2010 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-09-061997 | Mar 24, 2009 | May 7, 2009 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000950134-08-005715 | Mar 31, 2008 | May 8, 2008 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000950134-07-007000 | Mar 30, 2007 | May 10, 2007 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000950124-06-001873 | Apr 11, 2006 | May 11, 2006 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-05-066554 | Mar 31, 2005 | May 12, 2005 |
| DEF 14A | DEF 14A | 0001047469-04-009378 | Mar 26, 2004 | May 13, 2004 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001032210-03-000498 | Mar 31, 2003 | May 8, 2003 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001032210-02-000506 | Mar 29, 2002 | May 9, 2002 |
| DEF 14A | DEF 14A | 0000912057-01-505628 | Mar 30, 2001 | May 10, 2001 |
| DEF 14A | DEF 14A | 0000912057-00-015554 | Mar 31, 2000 | May 11, 2000 |
| DEF 14A | DEF 14A | 0001047469-99-013137 | Apr 1, 1999 | May 13, 1999 |
| DEF 14A | DEF 14A | 0001047469-98-013177 | Mar 31, 1998 | May 14, 1998 |
| DEF 14A | DEF 14A | 0000912057-97-011336 | Mar 31, 1997 | May 20, 1997 |
| DEF 14A | DEF PROXY | 0000912057-96-005557 | Mar 29, 1996 | May 13, 1996 |
| DEF 14A | DEF 14A | 0000912057-95-002040 | Mar 31, 1995 | May 11, 1995 |
| DEF 14A | DEF 14A | 0000912057-94-001223 | Mar 31, 1994 | May 12, 1994 |