AVISTA CORP

Ticker: AVA CUSIP: 05379B107 Class: Common Stock

Edgestream Partners, L.P.'s Holding History (CIK: 0001535061)

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

Q4 2025

Shares 268,574 Value ($000) $10,351 Avg Close $38.78 Range $36.05 - $41.60

Q4 2024

Shares 33,623 Value ($000) $1,232 Avg Close $35.43 Range $33.54 - $37.30

Q1 2024

Shares 30,990 Value ($000) $1,085 Avg Close $30.96 Range $28.83 - $33.10

Q4 2023

Shares 62,489 Value ($000) $2,233 Avg Close $30.40 Range $27.22 - $33.43

Q3 2023

Shares 10,608 Value ($000) $343 Avg Close $31.62 Range $28.30 - $35.30

Q2 2023

Shares 64,191 Value ($000) $2,521 Avg Close $37.05 Range $33.57 - $39.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	268,574	$10,351	$38.78	$36.05 - $41.60
Q4 2024	33,623	$1,232	$35.43	$33.54 - $37.30
Q1 2024	30,990	$1,085	$30.96	$28.83 - $33.10
Q4 2023	62,489	$2,233	$30.40	$27.22 - $33.43
Q3 2023	10,608	$343	$31.62	$28.30 - $35.30
Q2 2023	64,191	$2,521	$37.05	$33.57 - $39.26