0000104918-24-000049.txt : 20240221 0000104918-24-000049.hdr.sgml : 20240221 20240221180526 ACCESSION NUMBER: 0000104918-24-000049 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240219 FILED AS OF DATE: 20240221 DATE AS OF CHANGE: 20240221 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: THIES MARK T CENTRAL INDEX KEY: 0001194298 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-03701 FILM NUMBER: 24661503 MAIL ADDRESS: STREET 1: 1411 E. MISSION AVENUE CITY: SPOKANE STATE: WA ZIP: 99202 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AVISTA CORP CENTRAL INDEX KEY: 0000104918 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC & OTHER SERVICES COMBINED [4931] ORGANIZATION NAME: 01 Energy & Transportation IRS NUMBER: 910462470 STATE OF INCORPORATION: WA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1411 E MISSION AVE CITY: SPOKANE STATE: WA ZIP: 99202 BUSINESS PHONE: 5094890500 MAIL ADDRESS: STREET 1: 1411 EAST MISSION CITY: SPOKANE STATE: WA ZIP: 99202 FORMER COMPANY: FORMER CONFORMED NAME: WASHINGTON WATER POWER CO DATE OF NAME CHANGE: 19920703 4 1 primary_doc.xml PRIMARY DOCUMENT X0508 4 2024-02-19 0 0000104918 AVISTA CORP AVA 0001194298 THIES MARK T 1411 E. MISSION AVENUE SPOKANE WA 99202 0 1 0 0 EVP - Retired 0 Common Stock - Performance Shares (CEPS) 2024-02-19 4 M 0 3043 A 92482 D Common Stock - Performance Shares (CEPS) 2024-02-19 4 F 0 741 33.57 D 91741 D Common Stock in Spouse's Plan 5751 I Shares Held by Spouse Conversion of 2021 Performance Shares (CEPS) 2024-02-19 4 M 0 5741 D Common Stock 5741 0 D No conversion price. Shares awarded if performance measure is met. Shares withheld to pay income tax on Performance Shares acquired 2/19/24. /s/Mark T. Thies 2024-02-21