secwatch / observer
AVA AVISTA CORP
CIK 0000104918 50 ready 8-Ks latest August 19, 2026, 5:00 PM ET RSS · JSON
Activity: NORMAL 2 filings / 30d vs 1 baseline
Ready 8-Ks 50
Latest filing August 19, 2026, 5:00 PM ET
Top materiality 0.85
Event mix earnings ×15 · regulatory ×11 · other ×7
Sentiment 12 pos · 5 neg · 33 neu
Latest earnings reported 2026-Q2
Executive change recent →

Recent 8-K filings for AVA

Executive changes

Appointed

Heather L. Rosentrater

President and Chief Executive Officer
AVA · AVISTA CORP
Effective
2025-01-01
Filed
August 26, 2024, 7:59 PM ET
the Company’s board of directors appointed Heather L. Rosentrater President and Chief Executive Officer and an Avista Corp. board member, effective January 1, 2025.
Role change

Dennis P. Vermillion

Executive Vice President and strategic advisor
AVA · AVISTA CORP
Effective
2025-01-01
Successor
Heather L. Rosentrater
Filed
August 26, 2024, 7:59 PM ET
On August 22, 2024, Dennis P. Vermillion, Chief Executive Officer of Avista Corporation (Avista Corp. or the Company), announced to the Company’s board of directors that he will step down as Chief Executive Officer and as an Avista Corp. board member, effective December 31, 2024.
Role change

Bryan Cox

Senior Vice President, Safety & Chief People Officer
AVA · AVISTA CORP
Effective
2023-10-01
Filed
September 7, 2023, 7:59 PM ET
Also effective October 1, 2023, Vice President, Safety & Chief People Officer Bryan Cox will become Senior Vice President, Safety & Chief People Officer.
Role change

Heather Rosentrater

President and Chief Operating Officer
AVA · AVISTA CORP
Effective
2023-10-01
Filed
September 7, 2023, 7:59 PM ET
On September 7, 2023, Avista Corporation (Avista Corp. or the Company) named Heather Rosentrater as President and Chief Operating Officer, effective October 1, 2023.
Departed

Mark Thies

Executive Vice President, Chief Financial Officer, and Treasurer
AVA · AVISTA CORP
Effective
2023-10-01
Successor
Kevin Christie
Filed
May 3, 2023, 7:59 PM ET
On May 1, 2023, Mark Thies, Executive Vice President, Chief Financial Officer, and Treasurer, announced to the Company's board of directors that he will retire, effective October 1, 2023.
Appointed

Kevin Christie

Chief Financial Officer, Treasurer, and Senior Vice President Regulatory Affairs
AVA · AVISTA CORP
Effective
2023-05-11
Filed
May 3, 2023, 7:59 PM ET
Following the announcement, the Company's board of directors appointed Kevin Christie as Chief Financial Officer, Treasurer, and Senior Vice President Regulatory Affairs, effective May 11, 2023.
Departed

Kristianne Blake

Lead Director
AVA · AVISTA CORP
Effective
2023-05-11
Filed
January 9, 2023, 6:59 PM ET
On January 4, 2023, Kristianne Blake, a member of the Board of Directors of Avista Corporation (Avista Corp. or the Company), notified the Company that she has decided not to stand for re-election in 2023, and will retire from the Board effective May 11, 2023, the end of her term.
Departed

R. John Taylor

Director
AVA · AVISTA CORP
Effective
2021-06-21
Successor
Julie Bentz
Filed
August 11, 2021, 7:59 PM ET
She fills the vacancy created when R. John Taylor retired from the Board on June 21, 2021.
Appointed

Julie Bentz

Director
AVA · AVISTA CORP
Effective
2021-11-01
Filed
August 11, 2021, 7:59 PM ET
On August 11, 2021, Avista Corporation (Avista Corp. or the Company) announced that Major General (Retired) Julie Bentz, age 57, had been appointed by the Avista Corp. Board of Directors on August 5, 2021 and will join the board effective November 1, 2021.

Earnings & guidance

2026-Q2 EPS reported $1.54 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.60 · Most common event earnings

12 positive 5 negative 33 neutral

source · AVA on sec.gov