Heather Rosentrater

COO

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About Heather Rosentrater

Heather Rosentrater is recorded as COO at Avista Corp (AVA) since September 1, 2022. Avista Corp reported in an 8-K filed August 10, 2022 that Heather Rosentrater was appointed Senior Vice President and Chief Operating Officer, effective September 1, 2022. Heather Rosentrater has spoken on 4 earnings calls across 1 company, most recently for Avista Corp on August 3, 2026. Avista Corp is classified in the Utilities - Diversified industry within the Utilities sector. Other leadership on record at Avista Corp includes D. P. Vermillion (CEO), H. L. Rosentrater (CEO), Heather L. Rosentrater (CEO and Board Member) and 7 others.

“Heather Rosentrater, Senior Vice President, Energy Delivery and Shared Services, will become Senior Vice President and Chief Operating Officer.”

Avista Corp Form 8-K, filed August 10, 2022 · Read the filing

Heather Rosentrater on recent calls

“As you may have seen in our press release yesterday and the related Form 8K filed this morning, multiple wildfires are burning near Spokane, Washington. Fueled by dry and windy conditions, these fires spread rapidly and have devastated our community.”

CEO, Avista Corporation Q2 2026 Earnings Conference Call · August 3, 2026

“It is hard to believe the first quarter is already behind us. The year began with real momentum and the pace of activity across our business has only accelerated.”

CEO, Avista Corp Q1 FY2026 Earnings Call · May 5, 2026

“And as I reflect on my first year as CEO of Vista, I am struck by how it combined exciting opportunities for growth and investment with an unprecedented level of uncertainty.”

CEO, Avista Corp Q4 FY2025 Earnings Call · February 25, 2026

“I want to start by highlighting that our third quarter results underscore the strength of our core utility operations and our disciplined approach to cost management.”

CEO, Avista Corp Q3 FY2025 Earnings Call · November 5, 2025