secwatch.observer — SEC 8-K summary ====================================== Issuer: AVISTA CORP (AVA) CIK: 0000104918 Form: 8-K Filed at: 2023-09-07T23:59:59+00:00 Accession: 0000950170-23-047002 Event type: leadership Sentiment: positive Materiality: 0.55 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Avista names Heather Rosentrater as President and COO, first female president in 134-year history -------------------------------------------------------------------------------- - Heather Rosentrater named President and COO effective Oct. 1, 2023; first female president in Avista's 134-year history. - Dennis Vermillion remains CEO; Rosentrater previously served as SVP and COO. - Bryan Cox promoted to Senior Vice President, Safety & Chief People Officer, effective same date. - Rosentrater joined Avista in 1996, led smart grid grants and innovation initiatives. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/104918/000095017023047002/0000950170-23-047002-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/104918/000095017023047002/ava-20230907.htm HTML page: https://secwatch.observer/filing/0000950170-23-047002 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer