Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:659c62a0-9a95-5e1e-ed16-a9f511de7be6 2026-07-11T12:36:04-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services ASPN: NOGLOWS WILLIAM P (DIR) Exercised 14,799 Options (OB) of ASPEN AEROGELS INC for $4.75 on 6/23, and Kept Them All urn:uuid:221d417a-8838-624f-d60a-ef8fab185695 2026-06-26T16:15:19-04:00 ASPN: MITCHELL STEVEN R (DIR) Acquired (JB) 10,370 Shares of ASPEN AEROGELS INC for $0.00 on 5/13 urn:uuid:fb18b116-b4a6-cad5-2fc4-c3ee01c63184 2026-05-14T17:30:11-04:00 ASPN: SWEETNAM JAMES E (DIR) Acquired (JB) 10,370 Shares of ASPEN AEROGELS INC for $0.00 on 5/13 urn:uuid:38fcdb9f-9250-9b37-4ed9-be5323d755b3 2026-05-14T17:30:08-04:00 ASPN: NOGLOWS WILLIAM P (DIR) Acquired (JB) 10,370 Shares of ASPEN AEROGELS INC for $0.00 on 5/13 urn:uuid:20f2d96d-0ba6-6739-8a7c-ce31678a9181 2026-05-14T17:30:06-04:00 ASPN: KOOL KATHLEEN (DIR) Acquired (JB) 10,370 Shares of ASPEN AEROGELS INC for $0.00 on 5/13 urn:uuid:d1a0a553-51ff-b702-1a4f-3aa855cceccf 2026-05-14T17:30:04-04:00 ASPN: ROBINSON CARI (DIR) Acquired (JB) 10,370 Shares of ASPEN AEROGELS INC for $0.00 on 5/13 urn:uuid:850140e7-e026-3957-20b9-74fd2f632838 2026-05-14T17:30:02-04:00 ASPN: WHITAKER CORBY C (O) Disposed (JS) 1,924 Shares of ASPEN AEROGELS INC for $3.22 on 3/8 urn:uuid:81bd266e-ac86-85fc-c93b-d690494c8a4c 2026-03-10T17:00:13-04:00 ASPN: THOELE GRANT DOUGLAS (CFO,TR) Disposed (JS) 590 Shares of ASPEN AEROGELS INC for $3.22 on 3/8 urn:uuid:95fe9c51-4a6d-da21-e582-c8c7214205d9 2026-03-10T17:00:08-04:00 ASPN: YOUNG DONALD R (PR,CEO,DIR) Disposed (JS) 4,275 Shares of ASPEN AEROGELS INC for $3.22 on 3/8 urn:uuid:3484cfb5-673a-d60a-5116-1ffd6d6fc676 2026-03-10T17:00:04-04:00 ASPN: LANDES GREGG (COO) Disposed (JS) 1,924 Shares of ASPEN AEROGELS INC for $3.22 on 3/8 urn:uuid:4de075ca-ca0c-db26-0d96-d53b6a46855c 2026-03-10T17:00:02-04:00