# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0001193125-26-067873
Filing Date
2026-02-25
Accepted
2026-02-24 19:25:50
Documents
30
Period of Report
2026-02-25
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 8-K | ava-20260225.htm iXBRL | 8-K | 48901
2 | EX-99.1 | ava-ex99_1.htm | EX-99.1 | 379191
3 | EX-99.2 | ava-ex99_2.htm | EX-99.2 | 28067
4 | GRAPHIC | img172667673_0.jpg | GRAPHIC | 27838
5 | GRAPHIC | ava-ex99_2s1.jpg | GRAPHIC | 137383
6 | GRAPHIC | ava-ex99_2s2.jpg | GRAPHIC | 233580
7 | GRAPHIC | ava-ex99_2s3.jpg | GRAPHIC | 488404
8 | GRAPHIC | ava-ex99_2s4.jpg | GRAPHIC | 311780
9 | GRAPHIC | ava-ex99_2s5.jpg | GRAPHIC | 217953
10 | GRAPHIC | ava-ex99_2s6.jpg | GRAPHIC | 202750
11 | GRAPHIC | ava-ex99_2s7.jpg | GRAPHIC | 322097
12 | GRAPHIC | ava-ex99_2s8.jpg | GRAPHIC | 320789
13 | GRAPHIC | ava-ex99_2s9.jpg | GRAPHIC | 224197
14 | GRAPHIC | ava-ex99_2s10.jpg | GRAPHIC | 362089
15 | GRAPHIC | ava-ex99_2s11.jpg | GRAPHIC | 117871
16 | GRAPHIC | ava-ex99_2s12.jpg | GRAPHIC | 233452
17 | GRAPHIC | ava-ex99_2s13.jpg | GRAPHIC | 114169
18 | GRAPHIC | ava-ex99_2s14.jpg | GRAPHIC | 436375
19 | GRAPHIC | ava-ex99_2s15.jpg | GRAPHIC | 733271
20 | GRAPHIC | ava-ex99_2s16.jpg | GRAPHIC | 716237
21 | GRAPHIC | ava-ex99_2s17.jpg | GRAPHIC | 507824
| Complete submission text file | 0001193125-26-067873.txt |  | 8455406

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
22 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | ava-20260225.xsd | EX-101.SCH | 23921
33 | EXTRACTED XBRL INSTANCE DOCUMENT | ava-20260225_htm.xml | XML | 4488

Mailing Address 1411 EAST MISSION SPOKANE WA 99202
Business Address 1411 E MISSION AVE SPOKANE WA 99202 5094890500
AVISTA CORP (Filer) CIK: 0000104918 (see all company filings)

EIN.: 910462470 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-03701 | Film No.: 26673688
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)