# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-25-103360
Filing Date
2025-08-06
Accepted
2025-08-05 19:48:46
Documents
98
Period of Report
2025-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | ava-20250630.htm iXBRL | 10-Q | 4450642
2 | EX-15 | ava-ex15.htm | EX-15 | 4013
3 | EX-31.1 | ava-ex31_1.htm | EX-31.1 | 16849
4 | EX-31.2 | ava-ex31_2.htm | EX-31.2 | 17946
5 | EX-32 | ava-ex32.htm | EX-32 | 11529
6 | GRAPHIC | img151985477_0.jpg | GRAPHIC | 266291
7 | GRAPHIC | img151985477_1.jpg | GRAPHIC | 298451
8 | GRAPHIC | img151985477_2.jpg | GRAPHIC | 210204
9 | GRAPHIC | img151985477_3.jpg | GRAPHIC | 173169
10 | GRAPHIC | img151985477_4.jpg | GRAPHIC | 187109
11 | GRAPHIC | img151985477_5.jpg | GRAPHIC | 185426
12 | GRAPHIC | img151985477_6.jpg | GRAPHIC | 175263
13 | GRAPHIC | img151985477_7.jpg | GRAPHIC | 151947
14 | GRAPHIC | img151985477_8.jpg | GRAPHIC | 215438
15 | GRAPHIC | img151985477_9.jpg | GRAPHIC | 180833
16 | GRAPHIC | img151985477_10.jpg | GRAPHIC | 188867
17 | GRAPHIC | img151985477_11.jpg | GRAPHIC | 187322
18 | GRAPHIC | img151985477_12.jpg | GRAPHIC | 172316
19 | GRAPHIC | img151985477_13.jpg | GRAPHIC | 152385
| Complete submission text file | 0000950170-25-103360.txt |  | 25438807

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
20 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | ava-20250630.xsd | EX-101.SCH | 1770709
100 | EXTRACTED XBRL INSTANCE DOCUMENT | ava-20250630_htm.xml | XML | 5434088

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: 10-Q | Act: 34 | File No.: 001-03701 | Film No.: 251186784
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)