Grant Douglas Thoele

Grant Douglas Thoele is a declared insider of Aspen Aerogels Inc, with filings sourced from SEC (Form 4). We count 4 filings; the first trade dates from 1 October 2025 and the latest from 8 March 2026.

None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.

Most recently, on 10 March 2026, the filings show a share grant worth €1,637 in Aspen Aerogels Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.