| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ASPN | Common Stock | Tax liability | $64,715 | -2,193 | -0.36% | $29.51 | 605,401 | 26 Feb 2022 | Direct | F1, F2 |
| transaction | ASPN | Common Stock | Tax liability | $332,135 | -11,255 | -1.9% | $29.51 | 594,146 | 27 Feb 2022 | Direct | F3, F4 |
| Id | Content |
|---|---|
| F1 | Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of Restricted Stock Units("RSUs"). |
| F2 | Represents 89,713 shares of Common Stock, 54,072 RSUs and 461,616 restricted shares. |
| F3 | Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of RSUs. |
| F4 | Represents 110,827 shares of common stock, 21,703 RSUs and 461,616 restricted shares. |