FMR LLC - Dec 31, 2024 Form SCHEDULE 13G/A Schedule Report for ASPEN AEROGELS INC (ASPN)

Filing Manager
FMR LLC
Reporting Manager
FMR LLC
Symbol
ASPN
Shares outstanding
81.7M shares
Disclosed Ownership
1.23M shares
Ownership
1.5%
Form type
SCHEDULE 13G/A
Date filed
2/12/2025, 09:16 AM
Date of event
Dec 31, 2024

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
FMR LLC 1.5% 1.23M 1.22M 0 Stephanie J. Brown Duly authorized under Power of Attorney effective as of January 3, 2023, by and on behalf of FMR LLC and its direct and indirect subsidiaries*
Abigail P. Johnson 1.5% 1.23M 0 0 Stephanie J. Brown Duly authorized under Power of Attorney effective as of January 26, 2023, by and on behalf of Abigail P. Johnson**