Heather L. Rosentrater - 06 Jan 2026 Form 4 Insider Report for AVISTA CORP (AVA)

Role
President & CEO
Signature
/s/Heather L. Rosentrater
Issuer symbol
AVA
Transactions as of
06 Jan 2026
Net transactions value
-$116,188
Form type
4
Filing time
08 Jan 2026, 14:52:49 UTC
Previous filing
04 Mar 2025
Next filing
10 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Rosentrater Heather Lynn President & CEO 1411 E. MISSION AVENUE, SPOKANE /s/Heather L. Rosentrater 08 Jan 2026 0001659415

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AVA Common Stock Tax liability $116,188 -2,983 -5.2% $38.95 54,828 06 Jan 2026 Direct F1
holding AVA Common Stock in Spouse's Plan 695 06 Jan 2026 Shares Held by Spouse

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction AVA Conversion of 2023 Performance Shares (TSR) Options Exercise -2,293 -100% 0 06 Jan 2026 Common Stock 2,293 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares sold to pay income tax on final 1/3 of 2023, second 1/3 of 2024 and first 1/3 of 2025 restricted shares that vested on January 6, 2026.
F2 No conversion price. Shares awarded if performance measure is met.