Jason R. Thackston - 08 Jan 2025 Form 4/A - Amendment Insider Report for AVISTA CORP (AVA)

Role: Senior Vice President
Signature: /s/Jason R. Thackston
Issuer symbol: AVA
Transactions as of: 08 Jan 2025
Net transactions value: -$23,788
Form type: 4/A - Amendment
Filing time: 16 Jan 2025, 12:36:58 UTC
Date Of Original Report: 14 Jan 2025
Previous filing: 08 Jan 2025
Next filing: 13 Feb 2025
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 (TSR)	Options Exercise		+2,378	+7.5%		33,916	08 Jan 2025	Direct	F1
transaction	AVA	Common Stock - Performance Shares (TSR)	Tax liability	$23,788	-651	-1.9%	$36.54	33,265	08 Jan 2025	Direct	F2, F3

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 (TSR)	Options Exercise		-4,322	-100%		0	08 Jan 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 1/8/25.
F3	Original shares withheld provided by third party vendor to pay income tax was incorrect. This is the corrected amount.