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Year archive

AVISTA CORP — 2026 filings

All 56 regulatory filings released by AVISTA CORP (AVA) in 2026, sourced directly from the official regulator.

56 Filings
2026 Period
2026 filings (56)
Filing Released Lang
8-K
Regulatory Filings
2026-06-02 English
8-K
Regulatory Filings
2026-05-19 English
8-K
Report Publication Announcement
2026-05-13 English
8-K
Report Publication Announcement
2026-05-05 English
Interim / Quarterly Report Q1 2026
2026-05-05 English
Major Shareholding Notification
2026-04-29 English
Major Shareholding Notification
2026-04-28 English
Regulatory Filings
2026-04-27 English
Annual Report
2026-04-01 English
Proxy Solicitation & Information Statement
2026-04-01 English
Proxy Solicitation & Information Statement
2026-04-01 English
Major Shareholding Notification
2026-03-26 English
Director's Dealing
2026-03-18 English
8-K
Regulatory Filings
2026-03-04 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-02-26 English
Annual Report FY 2025
2026-02-24 English
Regulatory Filings
2026-02-24 English
Director's Dealing
2026-02-18 English
Director's Dealing
2026-02-12 English
Director's Dealing
2026-02-10 English
Director's Dealing
2026-02-10 English
Director's Dealing
2026-02-10 English
Director's Dealing
2026-02-10 English
Director's Dealing
2026-02-10 English
Director's Dealing
2026-02-10 English
Director's Dealing
2026-02-10 English
Director's Dealing
2026-02-10 English
Director's Dealing
2026-02-10 English
Director's Dealing
2026-02-10 English
Director's Dealing
2026-02-10 English
Director's Dealing
2026-02-04 English
Capital/Financing Update
2026-01-16 English
Director's Dealing
2026-01-08 English
Director's Dealing
2026-01-08 English
Director's Dealing
2026-01-08 English
Director's Dealing
2026-01-08 English
Director's Dealing
2026-01-08 English
Director's Dealing
2026-01-08 English
Director's Dealing
2026-01-08 English
Director's Dealing
2026-01-08 English
Director's Dealing
2026-01-08 English
Director's Dealing
2026-01-08 English
Director's Dealing
2026-01-08 English
Director's Dealing
2026-01-08 English