Sanders Morris Harris’s Aspen Aerogels ASPN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$278K Hold
2025
Q2
$237K Hold
2025
Q1
$256K Buy
2024
Q4
$436K Buy
2024
Q3
$222K Buy