ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

Diametric Capital, LP's Holding History (CIK: 0001719087)

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

Q4 2023

Shares 24,193 Value ($000) $382 Avg Close $10.33 Range $6.62 - $17.32

Q3 2023

Shares 95,049 Value ($000) $817 Avg Close $7.10 Range $5.33 - $8.90

Q2 2023

Shares 41,841 Value ($000) $330 Avg Close $6.96 Range $5.41 - $8.70

Q1 2023

Shares 53,655 Value ($000) $400 Avg Close $9.94 Range $6.37 - $13.50

Q4 2022

Shares 49,698 Value ($000) $586 Avg Close $11.43 Range $8.90 - $14.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	24,193	$382	$10.33	$6.62 - $17.32
Q3 2023	95,049	$817	$7.10	$5.33 - $8.90
Q2 2023	41,841	$330	$6.96	$5.41 - $8.70
Q1 2023	53,655	$400	$9.94	$6.37 - $13.50
Q4 2022	49,698	$586	$11.43	$8.90 - $14.44