ASPEN AEROGELS INC

Ticker: ASPN CUSIP: 04523Y105 Class: Common Stock

SANDERS MORRIS HARRIS LLC's Holding History (CIK: 0001053994)

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

Q3 2025
Shares 40,000 Value ($000) $278 Avg Close $7.05 Range $5.75 - $9.78
Q2 2025
Shares 40,000 Value ($000) $237 Avg Close $5.75 Range $4.16 - $6.92
Q1 2025
Shares 40,000 Value ($000) $256 Avg Close $9.64 Range $6.23 - $14.30
Q4 2024
Shares 35,000 Value ($000) $436 Avg Close $17.05 Range $11.59 - $27.25
Q3 2024
Shares 8,000 Value ($000) $222 Avg Close $25.02 Range $16.78 - $33.15