ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

Crestwood Advisors Group LLC's Holding History (CIK: 0001426853)

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

Q1 2024

Shares 10,052 Value ($000) $177 Avg Close $14.74 Range $10.75 - $19.10

Q4 2023

Shares 10,052 Value ($000) $159 Avg Close $10.33 Range $6.62 - $17.32

Q3 2023

Shares 10,052 Value ($000) $86 Avg Close $7.10 Range $5.33 - $8.90

Q2 2023

Shares 10,052 Value ($000) $79 Avg Close $6.96 Range $5.41 - $8.70

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	10,052	$177	$14.74	$10.75 - $19.10
Q4 2023	10,052	$159	$10.33	$6.62 - $17.32
Q3 2023	10,052	$86	$7.10	$5.33 - $8.90
Q2 2023	10,052	$79	$6.96	$5.41 - $8.70