AVISTA CORP

Ticker: AVA CUSIP: 05379B107 Class: Common Stock

DC Investments Management, LLC's Holding History (CIK: 0001565951)

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

Q1 2020

Shares 10,782 Value ($000) $458 Avg Close $36.73 Range $24.60 - $40.62

Q4 2019

Shares 9,384 Value ($000) $451 Avg Close $36.05 Range $34.67 - $37.62

Q3 2019

Shares 11,962 Value ($000) $579 Avg Close $34.88 Range $32.92 - $37.21

Q2 2019

Shares 9,588 Value ($000) $428 Avg Close $31.69 Range $29.92 - $33.70

Q1 2018

Shares 14,443 Value ($000) $740 Avg Close $36.12 Range $34.13 - $37.40

Q4 2017

Shares 14,443 Value ($000) $744 Avg Close $36.82 Range $36.30 - $37.16

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	10,782	$458	$36.73	$24.60 - $40.62
Q4 2019	9,384	$451	$36.05	$34.67 - $37.62
Q3 2019	11,962	$579	$34.88	$32.92 - $37.21
Q2 2019	9,588	$428	$31.69	$29.92 - $33.70
Q1 2018	14,443	$740	$36.12	$34.13 - $37.40
Q4 2017	14,443	$744	$36.82	$36.30 - $37.16