ASPEN AEROGELS INC
ASPN
16 insider filings · Latest: Jun 23, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Nov 13, 2025 | Nov 13 9:26 PM | DONALD YOUNG | Proposed Sale | 56,845 | $3.43 | $195.0K | — | View → |
| Aug 12, 2025 | Aug 12 9:44 PM | SANTHOSH P DANIEL | Proposed Sale | 4,410 | $7.31 | $32.3K | — | View → |
| Sep 30, 2024 | Sep 30 8:42 PM | Donald R. Young | Proposed Sale | 134,629 | $27.62 | $3.7M | — | View → |
| Aug 26, 2024 | Aug 26 8:26 PM | RICARDO RODRIGUEZ | Proposed Sale | 32,465 | $30.14 | $978.5K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jun 23, 2026 | Jun 26 8:15 PM | William P NoglowsDirector | Option Exercise | 14,799 | $4.75 | 0(D) | View → |
| May 13, 2026 | May 14 9:30 PM | Steven R MitchellDirector | Grant/Award | 8,706 | $5.40 | 8,706(D) | View → |
| May 13, 2026 | May 14 9:30 PM | James E SweetnamDirector | Grant/Award | 8,706 | $5.40 | 8,706(D) | View → |
| May 13, 2026 | May 14 9:30 PM | William P NoglowsDirector | Grant/Award | 8,706 | $5.40 | 8,706(D) | View → |
| May 13, 2026 | May 14 9:30 PM | Kathleen KoolDirector | Grant/Award | 8,706 | $5.40 | 8,706(D) | View → |
| May 13, 2026 | May 14 9:30 PM | Cari RobinsonDirector | Grant/Award | 8,706 | $5.40 | 8,706(D) | View → |
| Mar 4, 2026 | Mar 6 10:00 PM | Donald R YoungDirector, President and CEO | Grant/Award | 212,249 | $3.35 | 212,249(D) | View → |
| Mar 4, 2026 | Mar 6 10:00 PM | Gregg LandesSVP, Operations and Strat Deve | Grant/Award | 77,824 | $3.35 | 77,824(D) | View → |
| Mar 4, 2026 | Mar 6 10:00 PM | Glenn E. DeeganCAO, GC & Corp Secretary | Grant/Award | 75,171 | $3.35 | 75,171(D) | View → |
| Mar 4, 2026 | Mar 6 10:00 PM | Corby C WhitakerSVP, Sales and Marketing | Grant/Award | 77,824 | $3.35 | 77,824(D) | View → |
| Mar 4, 2026 | Mar 6 10:00 PM | Grant Douglas ThoeleCFO & Treasurer | Grant/Award | 74,893 | $3.35 | 74,893(D) | View → |