ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

Potomac Capital Management, Inc.'s Holding History (CIK: 0001418746)

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

Q4 2023

Shares 117,226 Value ($000) $1,850 Avg Close $10.33 Range $6.62 - $17.32

Q3 2023

Shares 117,226 Value ($000) $1,008 Avg Close $7.10 Range $5.33 - $8.90

Q2 2023

Shares 117,226 Value ($000) $925 Avg Close $6.96 Range $5.41 - $8.70

Q1 2023

Shares 105,000 Value ($000) $782 Avg Close $9.94 Range $6.37 - $13.50

Q4 2022

Shares 105,000 Value ($000) $1 Avg Close $11.43 Range $8.90 - $14.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	117,226	$1,850	$10.33	$6.62 - $17.32
Q3 2023	117,226	$1,008	$7.10	$5.33 - $8.90
Q2 2023	117,226	$925	$6.96	$5.41 - $8.70
Q1 2023	105,000	$782	$9.94	$6.37 - $13.50
Q4 2022	105,000	$1	$11.43	$8.90 - $14.44