Senior insider sale
Chief Accounting Officer at ASPEN AEROGELS INC — senior position signals high conviction
$32.3K
4.41K shares
What this filing means
DANIEL SANTHOSH P plans to sell 4.41K shares of ASPEN AEROGELS INC valued at approximately $32.3K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 8/12/2025ACC: 0001950047-25-005708
Officer· Chief Accounting Officer
Since Mar 2026
4.41K
Shares to sell
$32.3K
Approx. market value
4.41K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months2
Restricted Stock
Not Applicable
3/5/2025
796.00Restricted Stock
Not Applicable
9/13/2024
3.61KTotal acquired4.41K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
3/5/2025 | Restricted Stock Not Applicable | 796.00 | — |
9/13/2024 | Restricted Stock Not Applicable | 3.61K | — |
| Total | 4.41K | ||
Planned & Completed Dispositions1
NYSEPlanned
Units to sell
4.41K
Market value
$32.3K
8/12/2025
Total
Units
4.41K
Value
$32.3K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
8/12/2025 | 4.41K | $32.3K | NYSE | Planned |
| Total | 4.41K | $32.3K | ||