ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

STANCE CAPITAL LLC's Holding History (CIK: 0002056334)

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

Q3 2025

Shares 2,733 Value ($000) $19 Avg Close $7.05 Range $5.75 - $9.78

Q4 2024

Shares 2,889 Value ($000) $34 Avg Close $17.05 Range $11.59 - $27.25

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	2,733	$19	$7.05	$5.75 - $9.78
Q4 2024	2,889	$34	$17.05	$11.59 - $27.25