ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

Larson Financial Group LLC's Holding History (CIK: 0001731061)

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

Q4 2025

Shares 1,064 Value ($000) $3 Avg Close $5.16 Range $2.79 - $9.35

Q3 2025

Shares 375 Value ($000) $3 Avg Close $7.05 Range $5.75 - $9.78

Q2 2025

Shares 2,259 Value ($000) $13 Avg Close $5.75 Range $4.16 - $6.92

Q1 2025

Shares 2,296 Value ($000) $15 Avg Close $9.64 Range $6.23 - $14.30

Q4 2024

Shares 2,000 Value ($000) $24 Avg Close $17.05 Range $11.59 - $27.25

Q3 2024

Shares 14 Value ($000) $0 Avg Close $25.02 Range $16.78 - $33.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,064	$3	$5.16	$2.79 - $9.35
Q3 2025	375	$3	$7.05	$5.75 - $9.78
Q2 2025	2,259	$13	$5.75	$4.16 - $6.92
Q1 2025	2,296	$15	$9.64	$6.23 - $14.30
Q4 2024	2,000	$24	$17.05	$11.59 - $27.25
Q3 2024	14	$0	$25.02	$16.78 - $33.15