ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

O'SHAUGHNESSY ASSET MANAGEMENT, LLC's Holding History (CIK: 0001423442)

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

Q3 2021

Shares 1,054 Value ($000) $49 Avg Close $39.64 Range $30.43 - $47.29

Q4 2020

Shares 58 Value ($000) $1 Avg Close $13.15 Range $10.17 - $18.22

Q3 2020

Shares 27 Value ($000) $0 Avg Close $7.91 Range $5.78 - $11.28

Q2 2020

Shares 27 Value ($000) $0 Avg Close $6.42 Range $5.19 - $8.65

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	1,054	$49	$39.64	$30.43 - $47.29
Q4 2020	58	$1	$13.15	$10.17 - $18.22
Q3 2020	27	$0	$7.91	$5.78 - $11.28
Q2 2020	27	$0	$6.42	$5.19 - $8.65