Gregory C. Hesler - 02 Mar 2026 Form 4 Insider Report for AVISTA CORP (AVA)

Role
Sr V President/Corp Secretary
Signature
/s/Gregory C. Hesler
Issuer symbol
AVA
Transactions as of
02 Mar 2026
Net transactions value
-$16,088
Form type
4
Filing time
03 Mar 2026, 18:40:24 UTC
Previous filing
10 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Hesler Gregory Curtis Sr V President/Corp Secretary 1411 E. MISSION AVENUE, SPOKANE /s/Gregory C. Hesler 03 Mar 2026 0001798487

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AVA Common Stock - Performance Shares (CEPS) Options Exercise +1,652 +7% 25,373 02 Mar 2026 Direct F1
transaction AVA Common Stock - Performance Shares (CEPS) Tax liability $16,088 -403 -1.6% $39.92 24,970 02 Mar 2026 Direct F2

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 (CEPS) Options Exercise -4,128 -100% 0 02 Mar 2026 Common Stock 4,128 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 No conversion price. Shares awarded if performance measure is met.
F2 Shares withheld to pay income tax on Performance Shares acquired 3/2/26.