| Insider | Title | Company | Date | Price | Return | Shares | Value |
|---|---|---|---|---|---|---|---|
| Young Donald R | President and CEO | ASPEN AEROGELS INC (ASPN) | 2023-08-08 | $6.83 | 274.9% | 25,000 | $170,698 |
| Young Donald R | President and CEO | ASPEN AEROGELS INC (ASPN) | 2022-05-12 | $14.63 | 75.0% | 5,000 | $73,150 |
| Young Donald R | President and CEO | ASPEN AEROGELS INC (ASPN) | 2020-03-09 | $7.18 | 256.5% | 2,000 | $14,360 |
| Return | Profit / (loss) | Cost | |||||
| Total | 217.3% | $560,993 | $258,208 |