AVISTA CORP — Director's Dealing 2025

Jan 14, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AVISTA CORP (AVA)
CIK: 0000104918
Period of Report: 2025-01-08

Reporting Person: Vermillion Dennis P (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-01-08	Common Stock - Performance Shares (TSR)	M	12140	—	Acquired	178082	Direct
2025-01-08	Common Stock - Performance Shares (TSR)	F	3545	$36.54	Acquired	174537	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-01-08	Conversion of 2022 Performance Shares (TSR)	$	M	22072	Disposed		Common Stock (22072)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Estimated Shares held in 401(k)	121.11	Indirect

Footnotes

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.