1411 E MISSION AVE, SPOKANE, WA
Jason R. Thackston Retirement Announcement from Avista Corporation
Pauses processing of energy service request from 500 MW data center developer while seeking broader policy and community alignment
Other Events
Avista Corporation Issues $90 Million in First Mortgage Bonds
Investor Presentation
Reports Q1 2026 Financial Results, Confirms 2026 Utility Earnings Guidance
Annual Report to Security Holders
Q1
FY 2024
Q3
Q2
FY 2023
Registration Statement for Securities to be Offered to Employees
Prospectus filed pursuant to Rule 424(b)(5)
S-3ASR
Definitive Proxy Statement
Additional Proxy Materials
Annual Report of Employee Stock Purchase
Statement of Changes in Beneficial Ownership
Free Writing Prospectus
Specialized Disclosure Report
Amended Registration of Securities (Spin-Off)
Submission Upload
Correspondence