ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

DLD Asset Management, LP's Holding History (CIK: 0001578299)

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

Q4 2024

Shares 104,253 Value ($000) $1,239 Avg Close $17.05 Range $11.59 - $27.25

Q3 2024

Shares 660,310 Value ($000) $1,261 Avg Close $25.02 Range $16.78 - $33.15

Q4 2023

Shares 5,000 Value ($000) $79 Avg Close $10.33 Range $6.62 - $17.32

Q3 2023

Shares 88,147 Value ($000) $758 Avg Close $7.10 Range $5.33 - $8.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	104,253	$1,239	$17.05	$11.59 - $27.25
Q3 2024	660,310	$1,261	$25.02	$16.78 - $33.15
Q4 2023	5,000	$79	$10.33	$6.62 - $17.32
Q3 2023	88,147	$758	$7.10	$5.33 - $8.90