| Insider | Title | Company | Date | Price | Return | Shares | Value |
|---|---|---|---|---|---|---|---|
| Mitchell Steven R | Non-Executive Director | ASPEN AEROGELS INC (ASPN) | 2023-09-07 | $6.50 | 293.9% | 7,541 | $49,009 |
| Mitchell Steven R | Non-Executive Director | ASPEN AEROGELS INC (ASPN) | 2023-09-05 | $6.17 | 315.0% | 50,000 | $308,455 |
| Return | Profit / (loss) | Cost | |||||
| Total | 312.1% | $1,115,586 | $357,464 |