SEC Form 4 research
| Issuer | ASPEN AEROGELS INC |
|---|---|
| Tickers | ASPN |
| Reporting owners | 44 |
| Officers and directors | 22 |
| Last public filing | 2026-11-06 |
| Available | Trade date | Reporting owners | Code | Shares | Price | Reported value |
|---|---|---|---|---|---|---|
| 2026-11-06 | 2026-11-04 | Nieuwoudt Stacy Durbin | A | 6,073 | $0 | Not reported |
| 2026-11-06 | 2026-11-04 | Nieuwoudt Stacy Durbin | A | 5,100 | $0 | Not reported |
| 2026-09-24 | 2026-09-23 | Koch, Inc., Wood River Capital, LLC | S | 12,280,426 | $4.73 | Not reported |
Public filing evidence only. NexusTrade's simulated follower strategies are hypothetical, modeled results — not live trading returns and not investment advice.