ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

DENDUR CAPITAL LP's Holding History (CIK: 0001782124)

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

Q1 2025

Shares 644,045 Value ($000) $4,115 Avg Close $9.64 Range $6.23 - $14.30

Q4 2024

Shares 775,000 Value ($000) $9,207 Avg Close $17.05 Range $11.59 - $27.25

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	644,045	$4,115	$9.64	$6.23 - $14.30
Q4 2024	775,000	$9,207	$17.05	$11.59 - $27.25