AVISTA CORP — 5 Filings
12 5 filings on record
This page lists all 5 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 12 5 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 |
|---|---|---|---|---|
| 5 | PRIMARY DOCUMENT | 0000104918-26-000025 | Feb 12, 2026 | Jan 15, 2026 |
| 5 | PRIMARY DOCUMENT | 0001943093-25-000003 | Dec 9, 2025 | — |
| 5 | PRIMARY DOCUMENT | 0001978840-25-000002 | Sep 17, 2025 | Sep 16, 2025 |
| 5 | PRIMARY DOCUMENT | 0001943677-25-000002 | Sep 17, 2025 | Sep 16, 2025 |
| 5 | PRIMARY DOCUMENT | 0001798656-25-000003 | Sep 17, 2025 | Sep 16, 2025 |
| 5 | PRIMARY DOCUMENT | 0001798487-25-000003 | Sep 17, 2025 | Sep 16, 2025 |
| 5 | PRIMARY DOCUMENT | 0001943093-25-000002 | Sep 17, 2025 | Sep 16, 2025 |
| 5 | PRIMARY DOCUMENT | 0001174958-25-000003 | Sep 17, 2025 | Sep 16, 2025 |
| 5 | PRIMARY DOCUMENT | 0000104918-23-000070 | May 18, 2023 | — |
| 5 | PRIMARY DOCUMENT | 0000104918-22-000086 | Dec 30, 2022 | — |
| 5 | PRIMARY DOCUMENT | 0000104918-10-000056 | Jun 1, 2010 | Dec 31, 2009 |
| 5 | PRIMARY DOCUMENT | 0000104918-09-000069 | Aug 28, 2009 | Aug 25, 2009 |