AVISTA CORP

Ticker: AVA CUSIP: 05379B107 Class: Common Stock

DUPONT CAPITAL MANAGEMENT CORP's Holding History (CIK: 0001128251)

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

Q1 2020

Shares 23,825 Value ($000) $1,012 Avg Close $36.73 Range $24.60 - $40.62

Q4 2019

Shares 27,741 Value ($000) $1,334 Avg Close $36.05 Range $34.67 - $37.62

Q3 2019

Shares 28,507 Value ($000) $1,381 Avg Close $34.88 Range $32.92 - $37.21

Q1 2014

Shares 83,614 Value ($000) $2,563 Avg Close $18.00 Range $17.07 - $19.19

Q4 2013

Shares 58,405 Value ($000) $1,646 Avg Close $16.79 Range $15.77 - $17.52

Q3 2013

Shares 69,371 Value ($000) $1,831 Avg Close $16.58 Range $15.56 - $17.59

Q2 2013

Shares 216,670 Value ($000) $5,854 Avg Close $16.44 Range $15.47 - $17.44

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	23,825	$1,012	$36.73	$24.60 - $40.62
Q4 2019	27,741	$1,334	$36.05	$34.67 - $37.62
Q3 2019	28,507	$1,381	$34.88	$32.92 - $37.21
Q1 2014	83,614	$2,563	$18.00	$17.07 - $19.19
Q4 2013	58,405	$1,646	$16.79	$15.77 - $17.52
Q3 2013	69,371	$1,831	$16.58	$15.56 - $17.59
Q2 2013	216,670	$5,854	$16.44	$15.47 - $17.44