AVISTA CORP — 8-K Filings
427 8-K filings on record
This page lists all 8-K 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 427 8-K 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 |
|---|---|---|---|---|
| 8-K | 8-K | 0000104918-18-000119 | Dec 6, 2018 | Dec 5, 2018 |
| 8-K | 8-K | 0000104918-18-000117 | Nov 7, 2018 | — |
| 8-K | 8-K | 0000104918-18-000112 | Sep 24, 2018 | Sep 19, 2018 |
| 8-K | 8-K | 0000104918-18-000102 | Aug 10, 2018 | Aug 7, 2018 |
| 8-K | 8-K | 0000104918-18-000099 | Aug 1, 2018 | — |
| 8-K | 8-K | 0000104918-18-000092 | Jun 15, 2018 | Jun 12, 2018 |
| 8-K | 8-K | 0000104918-18-000085 | Jun 7, 2018 | Jun 4, 2018 |
| 8-K | 8-K | 0000104918-18-000083 | May 31, 2018 | May 25, 2018 |
| 8-K | 8-K | 0001193125-18-169655 | May 21, 2018 | May 15, 2018 |
| 8-K | 8-K | 0000104918-18-000068 | May 18, 2018 | — |
| 8-K | 8-K | 0000104918-18-000065 | May 15, 2018 | May 10, 2018 |
| 8-K | 8-K | 0000104918-18-000063 | May 10, 2018 | May 8, 2018 |
| 8-K | 8-K | 0000104918-18-000061 | May 2, 2018 | — |
| 8-K | 8-K | 0000104918-18-000057 | Apr 18, 2018 | Apr 13, 2018 |
| 8-K | 8-K | 0000104918-18-000055 | Apr 4, 2018 | Apr 3, 2018 |
| 8-K | 8-K | 0000104918-18-000052 | Mar 28, 2018 | Mar 27, 2018 |
| 8-K | 8-K | 0000104918-18-000050 | Mar 21, 2018 | — |
| 8-K | 8-K | 0000104918-18-000048 | Mar 19, 2018 | Mar 16, 2018 |
| 8-K | 8-K | 0000104918-18-000046 | Feb 21, 2018 | — |
| 8-K | 8-K | 0000104918-17-000149 | Dec 18, 2017 | Dec 14, 2017 |
| 8-K | 8-K | 0000104918-17-000143 | Dec 5, 2017 | — |
| 8-K | 8-K | 0000104918-17-000140 | Nov 27, 2017 | Nov 21, 2017 |
| 8-K | 8-K | 0000104918-17-000138 | Nov 22, 2017 | Nov 21, 2017 |
| 8-K | 8-K | 0000104918-17-000136 | Nov 21, 2017 | — |
| 8-K | FORM 8-K | 0001193125-17-342623 | Nov 14, 2017 | — |
| 8-K | 8-K | 0000104918-17-000129 | Nov 1, 2017 | — |
| 8-K | 8-K | 0000104918-17-000124 | Oct 25, 2017 | Oct 20, 2017 |
| 8-K | 8-K | 0000104918-17-000113 | Sep 14, 2017 | — |
| 8-K | 8-K | 0000104918-17-000108 | Aug 14, 2017 | Aug 10, 2017 |
| 8-K | 8-K | 0000104918-17-000106 | Aug 2, 2017 | — |
| 8-K | FORM 8-K | 0001193125-17-231296 | Jul 19, 2017 | — |
| 8-K | 8-K | 0000104918-17-000102 | Jun 14, 2017 | Jun 9, 2017 |
| 8-K | 8-K | 0000104918-17-000098 | Jun 1, 2017 | May 26, 2017 |
| 8-K | 8-K | 0000104918-17-000096 | May 31, 2017 | — |
| 8-K | 8-K | 0000104918-17-000093 | May 19, 2017 | — |
| 8-K | 8-K | 0000104918-17-000089 | May 17, 2017 | May 11, 2017 |
| 8-K | 8-K | 0000104918-17-000075 | May 3, 2017 | — |
| 8-K | 8-K | 0000104918-17-000071 | Mar 22, 2017 | — |
| 8-K | 8-K | 0000104918-17-000057 | Mar 2, 2017 | Feb 27, 2017 |
| 8-K | 8-K | 0000104918-17-000055 | Feb 22, 2017 | — |
| 8-K | 8-K | 0000104918-16-000289 | Dec 28, 2016 | Dec 23, 2016 |
| 8-K | 8-K | 0000104918-16-000286 | Dec 16, 2016 | — |
| 8-K | 8-K | 0000104918-16-000284 | Dec 16, 2016 | Dec 15, 2016 |
| 8-K | 8-K | 0000104918-16-000282 | Dec 12, 2016 | — |
| 8-K | 8-K | 0000104918-16-000280 | Nov 1, 2016 | — |
| 8-K | 8-K | 0000104918-16-000274 | Oct 27, 2016 | Oct 24, 2016 |
| 8-K | 8-K | 0000104918-16-000260 | Aug 22, 2016 | Aug 17, 2016 |
| 8-K | 8-K | 0000104918-16-000257 | Aug 16, 2016 | Aug 10, 2016 |
| 8-K | 8-K | 0000104918-16-000253 | Aug 3, 2016 | — |
| 8-K | 8-K | 0000104918-16-000247 | Jul 7, 2016 | Jun 30, 2016 |