ASPEN AEROGELS, INC. (ASPN) | Jive Data

Google Sheets Add-onSheets Account

Profile Financials SEC Filings Insider Transactions Ownership

Loading ASPN…

ASPEN AEROGELS, INC. (ASPN) | Jive Data

Google Sheets Add-onSheets Account

Profile Financials SEC Filings Insider Transactions Ownership

SEC filing

ASPEN AEROGELS, INC.

ASPN · CIK 1145986

4 · Sep 24, 2026 · 10% Owner Koch sold 12.28M shares at $4.73/share ($58.1M)

4

10% Owner Koch sold 12.28M shares at $4.73/share ($58.1M)

Filed: Sep 24, 2026
Period: Sep 23, 2026
Accession: 0001193125-26-401380
Filer: ASPEN AEROGELS INC

View on SEC.gov All SEC filings

Filing document

xslF345X06/ownership.xml

xslF345X06/ownership.xmlSEC.gov

Other files

Graphics and non-inline formats (not embedded below).

4ownership.xml
Open SEC.gov