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AVISTA CORP: filings

Every AVISTA CORP annual and quarterly report in the SEC record with the published financial measures it tagged, 65 filings, each linked to its SEC index.

Filings with published measures

Each page shows what one filing reported, as tagged in that filing, with the periods it covered. Later filings can restate a value; the company overview shows the latest-filed value per period.

FormFiledFiscal periodMeasuresFactsSEC accession
10-Q2026-08-03fiscal Q2 2026401020001193125-26-329083
10-Q2026-05-05fiscal Q1 202640810001193125-26-204658
10-K2026-02-25fiscal FY 2025451160001193125-26-067872
10-Q2025-11-05fiscal Q3 2025391000001193125-25-265351
10-Q2025-08-06fiscal Q2 2025391000000950170-25-103360
10-Q2025-05-07fiscal Q1 202539790000950170-25-064737
10-K2025-02-26fiscal FY 2024431110000950170-25-027077
10-Q2024-11-06fiscal Q3 2024391000000950170-24-121737
10-Q2024-08-07fiscal Q2 2024391000000950170-24-092162
10-Q2024-05-01fiscal Q1 202439790000950170-24-050788
10-K2024-02-21fiscal FY 2023441140000950170-24-017421
10-Q2023-11-01fiscal Q3 2023391000000950170-23-057042
10-Q2023-08-02fiscal Q2 2023391000000950170-23-036696
10-Q2023-05-03fiscal Q1 202339790000950170-23-016819
10-K2023-02-22fiscal FY 2022441130000950170-23-003546
10-Q2022-11-01fiscal Q3 2022391000000950170-22-020658
10-Q2022-08-03fiscal Q2 2022391000000950170-22-013978
10-Q2022-05-04fiscal Q1 202239790000950170-22-007151
10-K2022-02-23fiscal FY 2021451160000950170-22-001672
10-Q2021-11-03fiscal Q3 202138940000950170-21-002708
10-Q2021-08-04fiscal Q2 202138940000950170-21-000739
10-Q2021-05-05fiscal Q1 202138760001564590-21-023551
10-K2021-02-24fiscal FY 2020441140001564590-21-007774
10-Q2020-11-04fiscal Q3 2020401030001564590-20-050150
10-Q2020-08-05fiscal Q2 2020401030001564590-20-036356
10-Q2020-05-08fiscal Q1 202042870000104918-20-000069
10-K2020-02-26fiscal FY 2019441700000104918-20-000036
10-Q2019-11-07fiscal Q3 2019421100000104918-19-000148
10-Q2019-08-07fiscal Q2 2019421100000104918-19-000122
10-Q2019-05-01fiscal Q1 201942860000104918-19-000084
10-K2019-02-20fiscal FY 2018411660000104918-19-000053
10-Q2018-11-07fiscal Q3 2018381040000104918-18-000116
10-Q2018-08-01fiscal Q2 2018381040000104918-18-000097
10-Q2018-05-02fiscal Q1 201838800000104918-18-000060
10-K2018-02-21fiscal FY 2017411670000104918-18-000043
10-Q2017-11-01fiscal Q3 2017381040000104918-17-000128
10-Q2017-08-02fiscal Q2 2017381040000104918-17-000104
10-Q2017-05-03fiscal Q1 201738800000104918-17-000073
10-K2017-02-22fiscal FY 2016421720000104918-17-000053
10-Q2016-11-01fiscal Q3 2016391060000104918-16-000278
10-Q2016-08-03fiscal Q2 2016391060000104918-16-000251
10-Q2016-05-04fiscal Q1 201639820000104918-16-000213
10-K2016-02-24fiscal FY 2015421720000104918-16-000185
10-Q2015-11-04fiscal Q3 2015391060000104918-15-000125
10-Q2015-08-05fiscal Q2 2015391060000104918-15-000104
10-Q2015-05-06fiscal Q1 201539820000104918-15-000068
10-K2015-02-25fiscal FY 2014431720000104918-15-000044
10-Q2014-11-05fiscal Q3 2014411120000104918-14-000124
10-Q2014-08-08fiscal Q2 2014401100000104918-14-000098
10-Q2014-05-07fiscal Q1 201440840000104918-14-000054
10-K2014-02-26fiscal FY 2013421690000104918-14-000036
10-Q2013-11-07fiscal Q3 2013401100000104918-13-000102
10-Q2013-08-07fiscal Q2 2013401090000104918-13-000090
10-Q2013-05-03fiscal Q1 201340830000104918-13-000059
10-K2013-02-26fiscal FY 2012421680000104918-13-000042
10-Q2012-11-07fiscal Q3 2012391070001193125-12-457700
10-Q2012-08-07fiscal Q2 2012391070001193125-12-340791
10-Q2012-05-04fiscal Q1 201238790001193125-12-211678
10-K2012-02-28fiscal FY 2011421670001193125-12-085473
10-Q2011-11-04fiscal Q3 2011391050001193125-11-297310
10-Q2011-08-05fiscal Q2 2011391050001193125-11-212343
10-Q2011-05-06fiscal Q1 201137770001193125-11-130556
10-K2011-02-25fiscal FY 2010381010001193125-11-047407
10-Q2010-10-29fiscal Q3 2010371020001193125-10-241161
10-Q2010-08-06fiscal Q2 2010371020001193125-10-181162

Inspect the source

Entity
AVISTA CORP / CIK 0000104918
Captured
2026-09-19T14:54:26.885Z
SEC response SHA-256
0931967df564c53523b73b59e00210f191063ede8adead37a113de69e0210b85

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Every published concept a filing tagged, with the periods it covered, as reported in that filing at capture time. Forms 10-K, 10-K/A, 10-Q, 10-Q/A, 20-F, 20-F/A, 40-F, 40-F/A. A filing page needs at least 8 published concepts. Later filings can restate these values; the company history pages show the latest-filed value per period.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

Read the published dataset with Python
import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0000104918.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))