Avista Corp SVP Jason Thackston to retire effective January 1, 2027
Avista Corp. said Senior Vice President Jason R. Thackston, who oversees growth, energy policy and external relations, will retire effective January 1, 2027. The filing says he is joining Whitworth University as vice president of finance and administration and chief financial officer, and that his departure is not due to any disagreement with management or the Board.
Key points
- Jason R. Thackston announced his retirement on July 2, 2026, effective January 1, 2027.
- He is set to join Whitworth University as vice president of finance and administration and chief financial officer in January 2027.
- Thackston will focus on transitioning his responsibilities over the next six months.
- The filing states the departure is not due to any disagreement with management or the Board of Directors.
The filing
Written by AI (Anthropic Claude, claude-haiku-5-5) on Nov 8, 2026, 1:38 AM ET, from the text of the filing and its press-release exhibits only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on July 02, 2026.
Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.