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4//SEC Filing

Landes Gregg 4

Accession 0000950170-24-028273

CIK 0001145986other

View on SEC.gov Company Profile

Filed

Mar 6, 7:00 PM ET

Accepted

Mar 7, 8:09 PM ET

Size

4.8 KB

Accession

0000950170-24-028273

Insider Transaction Report

Form 4

Period: 2024-03-05

ASPEN AEROGELS INCASPN

SVP, Operations and Strat Deve

Transactions

Disposition to Issuer
Common Stock
2024-03-05−53,590→ 71,978 total

Footnotes (2)

[F1]Represents unearned performance-based restricted shares granted on June 2, 2022 that were cancelled on March 5, 2024.
[F2]Represents 54,033 shares of Common Stock and 17,945 RSUs.

Documents

1 file

4
ownership.xmlPrimary
4

Issuer

ASPEN AEROGELS INC

CIK 0001145986

Entity typeother

Related Parties

1

filerCIK 0001731877

Filing Metadata

Form type: 4
Filed: Mar 6, 7:00 PM ET
Accepted: Mar 7, 8:09 PM ET
Size: 4.8 KB

View on SEC.gov