AVISTA CORP

Ticker: AVA CUSIP: 05379B107 Class: Common Stock

Horizon Investments, LLC's Holding History (CIK: 0001560717)

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

Q4 2025

Shares 32,724 Value ($000) $1,261 Avg Close $38.78 Range $36.05 - $41.60

Q3 2025

Shares 15,681 Value ($000) $593 Avg Close $36.47 Range $34.98 - $37.71

Q2 2025

Shares 34,744 Value ($000) $1,319 Avg Close $38.22 Range $35.57 - $41.49

Q2 2024

Shares 15 Value ($000) $1 Avg Close $32.90 Range $30.23 - $35.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	32,724	$1,261	$38.78	$36.05 - $41.60
Q3 2025	15,681	$593	$36.47	$34.98 - $37.71
Q2 2025	34,744	$1,319	$38.22	$35.57 - $41.49
Q2 2024	15	$1	$32.90	$30.23 - $35.65