AVISTA CORP of SPOKANE, WA filed a DEF 14A with the SEC on 2008-03-31. Industry: Electric & Other Services Combined.
| Seq | Type | Description |
|---|---|---|
| 1 | DEF 14A | DEFINITIVE PROXY STATEMENT |
| 2 | GRAPHIC | GRAPHIC |
| 3 | GRAPHIC | GRAPHIC |
| 4 | GRAPHIC | GRAPHIC |
| 5 | GRAPHIC | GRAPHIC |
| 6 | GRAPHIC | GRAPHIC |
Showing 12 of 60 filings.
| Filed | Form |
|---|---|
| 2026-04-01 | DEFA14A |
| 2026-04-01 | DEF 14A |
| 2025-03-26 | DEFA14A |
| 2025-03-26 | DEF 14A |
| 2024-03-20 | DEFA14A |
| 2024-03-20 | DEF 14A |
| 2023-03-28 | DEFA14A |
| 2023-03-28 | DEF 14A |
| 2022-03-31 | DEFA14A |
| 2022-03-31 | DEF 14A |
| 2021-03-31 | DEFA14A |
| 2021-03-31 | DEF 14A |