Grant Douglas Thoele
CFO & Treasurer · ASPEN AEROGELS INC
Individual
- 2025
- Mar 10, 2026
- 4
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Grant Douglas Thoele files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Wood River Capital, LLC - $58.09M in ASPN purchases and sales in the last 12 months
- Donald R. Young - $184K in ASPN purchases and sales in the last 12 months
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Frequently asked questions
Who is Grant Douglas Thoele?
Grant Douglas Thoele is a corporate insider, tracked as CFO & Treasurer of ASPEN AEROGELS INC (ASPN). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Grant Douglas Thoele last file a Form 4?
The most recent primary Form 4 on record is dated 10 March 2026, one of 4 filings going back to 2025.
