ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

Roubaix Capital, LLC's Holding History (CIK: 0001769700)

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

Q3 2021

Shares 77,838 Value ($000) $3,581 Avg Close $39.64 Range $30.43 - $47.29

Q2 2021

Shares 88,754 Value ($000) $2,656 Avg Close $20.41 Range $16.33 - $31.00

Q1 2021

Shares 190,840 Value ($000) $3,882 Avg Close $21.09 Range $15.21 - $26.98

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	77,838	$3,581	$39.64	$30.43 - $47.29
Q2 2021	88,754	$2,656	$20.41	$16.33 - $31.00
Q1 2021	190,840	$3,882	$21.09	$15.21 - $26.98