Kevin J. Christie - 03 Mar 2025 Form 4 Insider Report for AVISTA CORP (AVA)

Role: SVP, CFO & Treasurer
Signature: /s/Kevin J. Christie
Issuer symbol: AVA
Transactions as of: 03 Mar 2025
Net transactions value: -$18,922
Form type: 4
Filing time: 04 Mar 2025, 18:12:29 UTC
Previous filing: 13 Feb 2025
Next filing: 08 Jan 2026
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AVA	Common Stock - Performance Shares (CEPS)	Options Exercise		+1,945	+5%		41,026	03 Mar 2025	Direct	F1, F3
transaction	AVA	Common Stock - Performance Shares (CEPS)	Tax liability	$18,922	-474	-1.2%	$39.92	40,552	03 Mar 2025	Direct	F2
holding	AVA	Estimated Shares held in 401(k)						3,426	03 Mar 2025	Shares held in 401(k) Plan

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 2022 Performance Shares (CEPS)	Options Exercise		-4,322	-100%		0	03 Mar 2025	Common Stock	4,322		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 3/3/25.
F3	Corrected amount of RSU unvested holdings from previously reported in addition to the transaction amount. Total amount was decreased by two shares for correction.