ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

Manatuck Hill Partners, LLC's Holding History (CIK: 0001467902)

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

Q4 2022

Shares 75,000 Value ($000) $884 Avg Close $11.43 Range $8.90 - $14.44

Q4 2021

Shares 20,300 Value ($000) $1,011 Avg Close $52.70 Range $43.28 - $65.99

Q3 2021

Shares 20,300 Value ($000) $934 Avg Close $39.64 Range $30.43 - $47.29

Q2 2021

Shares 60,000 Value ($000) $1,795 Avg Close $20.41 Range $16.33 - $31.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	75,000	$884	$11.43	$8.90 - $14.44
Q4 2021	20,300	$1,011	$52.70	$43.28 - $65.99
Q3 2021	20,300	$934	$39.64	$30.43 - $47.29
Q2 2021	60,000	$1,795	$20.41	$16.33 - $31.00