# Avista Corp: Form 8-K, filed Aug 19, 2026

- Company: [Avista Corp](/companies/ava.md) (CIK 104918)
- Form: 8-K
- Filed: 2026-08-19
- Accepted by EDGAR: Aug 19, 2026, 21:00 ET
- Period: 2026-08-17
- Accession: 0001193125-26-357089
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/104918/000119312526357089/ava-20260817.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/104918/000119312526357089/

## Items reported

- Item 5.03: Amendment to articles or bylaws

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/104918/000119312526357089/ava-20260817.htm

Filed Aug 19, 2026.
Source: SEC EDGAR, the filing index for accession 0001193125-26-357089. Last ingested by Listed: Oct 24, 2026, 14:55 ET. No prices; not investment advice.