4
Changes in Ownership
ASPEN AEROGELS INC Filed Acc 0001193125-26-100342
CFO & Treasurer gave up 590 shares (to pay taxes)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Thoele Grant Douglas CFO & Treasurer | 2026-03-08 | Shares withheld for taxes | −590 | $3.22 | $1,900 | 77,732 | D |
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