AVISTA CORP — 424B3 Filings
35 424B3 filings on record
This page lists all 424B3 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 35 424B3 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 |
|---|---|---|---|---|
| 424B3 | 424B3 | 0001193125-22-068771 | Mar 8, 2022 | — |
| 424B3 | 424B3 | 0001193125-19-215617 | Aug 8, 2019 | — |
| 424B3 | 424B3 | 0001193125-18-163530 | May 15, 2018 | — |
| 424B3 | 424B3 | 0000104918-17-000131 | Nov 2, 2017 | — |
| 424B3 | FILED PURSUANT TO RULE 424(B)(3) | 0001193125-11-235603 | Aug 29, 2011 | — |
| 424B3 | 424B3 | 0000950123-11-073776 | Aug 5, 2011 | — |
| 424B3 | 424B3 | 0000950123-10-080777 | Aug 25, 2010 | — |
| 424B3 | — | 0000930413-04-005369 | Nov 23, 2004 | — |
| 424B3 | PROSPECTUS - RULE 424(B)(3) | 0000950120-02-000214 | Apr 12, 2002 | — |
| 424B3 | FINAL PROSPECTUS | 0000950130-01-504567 | Oct 3, 2001 | — |
| 424B3 | PRICING SUPPLEMENT | 0000950120-00-000357 | Dec 29, 2000 | — |
| 424B3 | PRICING SUPPLEMENT | 0000950120-00-000344 | Dec 18, 2000 | — |
| 424B3 | PRICING SUPPLEMENT FOR AVISTA CORPORATION | 0000950120-00-000220 | Aug 25, 2000 | — |
| 424B3 | PROSPECTUS 424B3 | 0000950120-00-000072 | Mar 23, 2000 | — |
| 424B3 | PRICING SUPPLEMENT | 0001032210-99-001455 | Oct 26, 1999 | — |
| 424B3 | PRICING SUPPLEMENT | 0001032210-98-001337 | Dec 10, 1998 | — |
| 424B3 | PRICING SUPPLEMENT | 0001032210-98-001336 | Dec 10, 1998 | — |
| 424B3 | PRICING SUPPLEMENT | 0001032210-98-000649 | Jun 19, 1998 | — |
| 424B3 | PRICING SUPPLEMENT | 0001032210-98-000588 | Jun 4, 1998 | — |
| 424B3 | PRICING SUPPLEMENT FILED PURSUANT TO RULE 424(B)3 | 0000891020-97-001270 | Sep 29, 1997 | — |
| 424B3 | PRICING SUPPLEMENT FILED PURSUANT TO RULE 424(B)3 | 0000891020-97-001269 | Sep 29, 1997 | — |
| 424B3 | SUPPLEMENT 16 TO PROSPECTUS DATED JANUARY 12, 1994 | 0000891020-95-000562 | Nov 27, 1995 | — |
| 424B3 | SUPPLEMENT 17 TO PROSPECTUS DATED JANUARY 12, 1994 | 0000891020-95-000561 | Nov 27, 1995 | — |
| 424B3 | PRICING SUPPLEMENT NO. 15 | 0000891020-95-000264 | Jun 29, 1995 | — |
| 424B3 | WASHINGTON WATER POWER PRICING SUPPLEMENTS 12-14 | 0000891020-95-000240 | Jun 7, 1995 | — |
| 424B3 | WASHINGTON WATER POWER SUPPLEMENTS NO. 10 & 11 | 0000891020-95-000039 | Mar 6, 1995 | — |
| 424B3 | SUPPLEMENTS 8 AND 9 | 0000891020-95-000014 | Jan 23, 1995 | — |
| 424B3 | WASHINGTON WATER POWER PRICING SUPPLEMENTS 6 & 7 | 0000891020-94-000212 | Dec 8, 1994 | — |
| 424B3 | WASHINGTON WATER POWER PRICING SUPPLEMENT NO. 5 | 0000891020-94-000210 | Dec 6, 1994 | — |
| 424B3 | WASHINGTON WATER POWER PRICING SUPPLEMENT NO. 4 | 0000891020-94-000206 | Dec 1, 1994 | — |
| 424B3 | SUPPLEMENT NO. 3 | 0000891020-94-000185 | Nov 3, 1994 | — |
| 424B3 | WASHINGTON WATER POWER SUPPLEMENT NO. 2 | 0000891020-94-000137 | Aug 23, 1994 | — |
| 424B3 | WASHINGTON WATER POWER SUPPLEMENT NO. 31 | 0000891020-94-000136 | Aug 23, 1994 | — |
| 424B3 | PRICING SUPPLEMENT 1 | 0000891020-94-000086 | May 18, 1994 | — |
| 424B3 | PRICING SUPPLEMENTS 28,29,30 | 0000891020-94-000085 | May 18, 1994 | — |