ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q4 2025

Shares 118,664 Value ($000) $894 Avg Close $5.16 Range $2.79 - $9.35

Q3 2025

Shares 139,213 Value ($000) $969 Avg Close $7.05 Range $5.75 - $9.78

Q4 2023

Shares 28,626 Value ($000) $452 Avg Close $10.33 Range $6.62 - $17.32

Q2 2023

Shares 32,900 Value ($000) $260 Avg Close $6.96 Range $5.41 - $8.70

Q1 2023

Shares 59,371 Value ($000) $442 Avg Close $9.94 Range $6.37 - $13.50

Q4 2022

Shares 102,155 Value ($000) $1,204 Avg Close $11.43 Range $8.90 - $14.44

Q3 2022

Shares 103,555 Value ($000) $955 Avg Close $12.11 Range $9.20 - $15.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	118,664	$894	$5.16	$2.79 - $9.35
Q3 2025	139,213	$969	$7.05	$5.75 - $9.78
Q4 2023	28,626	$452	$10.33	$6.62 - $17.32
Q2 2023	32,900	$260	$6.96	$5.41 - $8.70
Q1 2023	59,371	$442	$9.94	$6.37 - $13.50
Q4 2022	102,155	$1,204	$11.43	$8.90 - $14.44
Q3 2022	103,555	$955	$12.11	$9.20 - $15.11