ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

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

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

Q3 2024

Shares 13,607 Value ($000) $377 Avg Close $25.02 Range $16.78 - $33.15

Q2 2024

Shares 131 Value ($000) $3 Avg Close $23.47 Range $14.52 - $31.74

Q2 2022

Shares 11,518 Value ($000) $114 Avg Close $20.18 Range $7.93 - $35.54

Q2 2016

Shares 5,300 Value ($000) $26 Avg Close $4.38 Range $3.91 - $5.39

Q1 2016

Shares 3,300 Value ($000) $15 Avg Close $4.54 Range $3.38 - $6.58

Q3 2015

Shares 1,900 Value ($000) $14 Avg Close $7.28 Range $6.27 - $9.03

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	13,607	$377	$25.02	$16.78 - $33.15
Q2 2024	131	$3	$23.47	$14.52 - $31.74
Q2 2022	11,518	$114	$20.18	$7.93 - $35.54
Q2 2016	5,300	$26	$4.38	$3.91 - $5.39
Q1 2016	3,300	$15	$4.54	$3.38 - $6.58
Q3 2015	1,900	$14	$7.28	$6.27 - $9.03