Senior insider sale
President and CEO at ASPEN AEROGELS INC — senior position signals high conviction
$195.0K
56.84K shares
What this filing means
YOUNG DONALD R plans to sell 56.84K shares of ASPEN AEROGELS INC valued at approximately $195.0K. 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: 11/13/2025ACC: 0001950047-25-008830
DirectorOfficer· President and CEO
Since Mar 2026
56.84K
Shares to sell
$195.0K
Approx. market value
56.84K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Previously Exercised Stock Options
Cash
5/28/2024
56.84KTotal acquired56.84K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
5/28/2024 | Previously Exercised Stock Options Cash | 56.84K | — |
| Total | 56.84K | ||
Planned & Completed Dispositions1
NYSEPlanned
Units to sell
56.84K
Market value
$195.0K
11/13/2025
Total
Units
56.84K
Value
$195.0K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
11/13/2025 | 56.84K | $195.0K | NYSE | Planned |
| Total | 56.84K | $195.0K | ||