ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

JONES FINANCIAL COMPANIES LLLP's Holding History (CIK: 0000815917)

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

Q4 2025

Shares 1,745 Value ($000) $5 Avg Close $5.16 Range $2.79 - $9.35

Q3 2025

Shares 2,545 Value ($000) $18 Avg Close $7.05 Range $5.75 - $9.78

Q2 2025

Shares 1,895 Value ($000) $11 Avg Close $5.75 Range $4.16 - $6.92

Q1 2025

Shares 1,745 Value ($000) $11 Avg Close $9.64 Range $6.23 - $14.30

Q4 2024

Shares 45 Value ($000) $1 Avg Close $17.05 Range $11.59 - $27.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,745	$5	$5.16	$2.79 - $9.35
Q3 2025	2,545	$18	$7.05	$5.75 - $9.78
Q2 2025	1,895	$11	$5.75	$4.16 - $6.92
Q1 2025	1,745	$11	$9.64	$6.23 - $14.30
Q4 2024	45	$1	$17.05	$11.59 - $27.25