AVISTA CORP

Ticker: AVA CUSIP: 05379B107 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q1 2019

Shares 14,898 Value ($000) $605 Avg Close $30.30 Range $29.30 - $31.80

Q3 2018

Shares 52,356 Value ($000) $2,647 Avg Close $37.08 Range $35.90 - $38.29

Q2 2018

Shares 90,187 Value ($000) $4,749 Avg Close $37.64 Range $36.23 - $38.27

Q1 2018

Shares 93,312 Value ($000) $4,782 Avg Close $36.12 Range $34.13 - $37.40

Q3 2017

Shares 20,276 Value ($000) $1,050 Avg Close $35.25 Range $28.98 - $37.15

Q1 2017

Shares 1,423 Value ($000) $56 Avg Close $27.19 Range $26.10 - $28.15

Q4 2016

Shares 16,238 Value ($000) $649 Avg Close $27.83 Range $26.71 - $29.71

Q4 2014

Shares 2,898 Value ($000) $102 Avg Close $21.73 Range $19.40 - $23.96

Q3 2014

Shares 16,459 Value ($000) $502 Avg Close $20.15 Range $19.08 - $21.13

Q2 2014

Shares 748 Value ($000) $25 Avg Close $19.80 Range $18.69 - $21.12

Q3 2013

Shares 2,058 Value ($000) $54 Avg Close $16.58 Range $15.56 - $17.59

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	14,898	$605	$30.30	$29.30 - $31.80
Q3 2018	52,356	$2,647	$37.08	$35.90 - $38.29
Q2 2018	90,187	$4,749	$37.64	$36.23 - $38.27
Q1 2018	93,312	$4,782	$36.12	$34.13 - $37.40
Q3 2017	20,276	$1,050	$35.25	$28.98 - $37.15
Q1 2017	1,423	$56	$27.19	$26.10 - $28.15
Q4 2016	16,238	$649	$27.83	$26.71 - $29.71
Q4 2014	2,898	$102	$21.73	$19.40 - $23.96
Q3 2014	16,459	$502	$20.15	$19.08 - $21.13
Q2 2014	748	$25	$19.80	$18.69 - $21.12
Q3 2013	2,058	$54	$16.58	$15.56 - $17.59