FMR LLC - 31 Dec 2024 SCHEDULE 13G/A Report for ASPEN AEROGELS INC COMMON STOCK (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
Filing time
12 Feb 2025, 09:16:22 UTC
Date of event
31 Dec 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**