AVISTA CORP

Ticker: AVA CUSIP: 05379B107 Class: Common Stock

Clearstead Trust, LLC's Holding History (CIK: 0001708001)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 33 Value ($000) $1 Avg Close $36.47 Range $34.98 - $37.71

Q2 2025

Shares 33 Value ($000) $1 Avg Close $38.22 Range $35.57 - $41.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	33	$1	$36.47	$34.98 - $37.71
Q2 2025	33	$1	$38.22	$35.57 - $41.49