ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

MASTERS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001104186)

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

Q1 2024

Shares 200,000 Value ($000) $3,520 Avg Close $14.74 Range $10.75 - $19.10

Q4 2023

Shares 200,000 Value ($000) $3,156 Avg Close $10.33 Range $6.62 - $17.32

Q3 2023

Shares 498,500 Value ($000) $4,287 Avg Close $7.10 Range $5.33 - $8.90

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	200,000	$3,520	$14.74	$10.75 - $19.10
Q4 2023	200,000	$3,156	$10.33	$6.62 - $17.32
Q3 2023	498,500	$4,287	$7.10	$5.33 - $8.90