ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q2 2024

Shares 13,739 Value ($000) $328 Avg Close $23.47 Range $14.52 - $31.74

Q1 2022

Shares 106,504 Value ($000) $3,672 Avg Close $32.45 Range $25.00 - $52.00

Q4 2021

Shares 173,217 Value ($000) $8,624 Avg Close $52.70 Range $43.28 - $65.99

Q3 2021

Shares 124,258 Value ($000) $5,717 Avg Close $39.64 Range $30.43 - $47.29

Q1 2021

Shares 124,368 Value ($000) $2,530 Avg Close $21.09 Range $15.21 - $26.98

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	13,739	$328	$23.47	$14.52 - $31.74
Q1 2022	106,504	$3,672	$32.45	$25.00 - $52.00
Q4 2021	173,217	$8,624	$52.70	$43.28 - $65.99
Q3 2021	124,258	$5,717	$39.64	$30.43 - $47.29
Q1 2021	124,368	$2,530	$21.09	$15.21 - $26.98