ASPEN AEROGELS INC (ASPN)
$4.96-$0.30 (-5.74%) Today
Latest ASPN Insider Trades
Donald R. Young - OfficerOpen-market sale$184K
Donald R. Young - OfficerDonald R. Young - Officer
William P. Noglows - DirectorWilliam P. Noglows - DirectorAspen Aerogels Inc is an aerogel technology company that designs, develops, and manufactures high-performance aerogel insulation used in the energy industrial and sustainable insulation markets. The company also conducts research and development related to aerogel technology, supported by funding from several agencies of the United States of America government and other institutions in the form of research and development contracts. It is engaged in two operating segment Energy Industrial and Thermal Barrier. Geographically, it operates in the U.S. and also has a presence in other International countries. It generates the majority of its revenue from the Thermal Barrier segment and the United States market. Some of its products include Pyrogel XTE, Cryogel Z, Spaceloft Subsea, and others.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Option exercise | 2 | 29,598 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
32 Form 4 filings on record, the earliest from Oct 1, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| William P. Noglows - Director | Option exercise | Common Stock | 14,799 | $4.75 | $70K | |
| William P. Noglows - Director | Option exercise | Stock Options (Right to Buy) | 14,799 | $0.00 | - | |
| Steven R. Mitchell | Grant or award | Common Stock | 10,370 | $0.00 | - | |
| Steven R. Mitchell | Grant or award | Stock Options (Right to Buy) | 8,706 | $0.00 | - | |
| James E. Sweetnam | Grant or award | Common Stock | 10,370 | $0.00 | - | |
| James E. Sweetnam | Grant or award | Stock Options (Right to Buy) | 8,706 | $0.00 | - | |
| William P. Noglows | Grant or award | Common Stock | 10,370 | $0.00 | - | |
| William P. Noglows | Grant or award | Stock Options (Right to Buy) | 8,706 | $0.00 | - | |
| Kathleen Kool | Grant or award | Common Stock | 10,370 | $0.00 | - | |
| Kathleen Kool | Grant or award | Stock Options (Right to Buy) | 8,706 | $0.00 | - | |
| Cari Robinson | Grant or award | Common Stock | 10,370 | $0.00 | - | |
| Cari Robinson | Grant or award | Stock Options (Right to Buy) | 8,706 | $0.00 | - | |
| Corby C. Whitaker - Officer | Tax withholding / forfeiture | Common Stock | 1,924 | $3.22 | $6K | |
 Grant Douglas Thoele - Officer | Tax withholding / forfeiture | Common Stock | 590 | $3.22 | $2K | |
| Donald R. Young - Officer | Tax withholding / forfeiture | Common Stock | 4,275 | $3.22 | $14K | |
| Gregg Landes - Officer | Tax withholding / forfeiture | Common Stock | 1,924 | $3.22 | $6K | |
| Donald R. Young - Officer | Grant or award | Common Stock | 156,716 | $0.00 | - | |
| Donald R. Young - Officer | Tax withholding / forfeiture | Common Stock | 8,618 | $3.27 | $28K | |
| Donald R. Young - Officer | Grant or award | Stock Options (Right to Buy) | 212,249 | $0.00 | - | |
| Gregg Landes - Officer | Grant or award | Common Stock | 57,462 | $0.00 | - | |
| Gregg Landes - Officer | Tax withholding / forfeiture | Common Stock | 3,814 | $3.27 | $12K | |
| Gregg Landes - Officer | Grant or award | Stock Options (Right to Buy) | 77,824 | $0.00 | - | |
| Glenn E. Deegan - Officer | Grant or award | Common Stock | 55,503 | $0.00 | - | |
| Glenn E. Deegan - Officer | Grant or award | Stock Options (Right to Buy) | 75,171 | $0.00 | - | |
| Corby C. Whitaker - Officer | Grant or award | Common Stock | 57,462 | $0.00 | - | |
| Corby C. Whitaker - Officer | Tax withholding / forfeiture | Common Stock | 3,907 | $3.27 | $13K | |
| Corby C. Whitaker - Officer | Grant or award | Stock Options (Right to Buy) | 77,824 | $0.00 | - | |
| Santhosh P. Daniel - Officer | Tax withholding / forfeiture | Common Stock | 986 | $3.27 | $3K | |
| Grant Douglas Thoele - Officer | Grant or award | Stock Options (Right to Buy) | 74,893 | $0.00 | - | |
| Grant Douglas Thoele - Officer | Grant or award | Common Stock | 55,298 | $0.00 | - | |
| Grant Douglas Thoele - Officer | Tax withholding / forfeiture | Common Stock | 2,368 | $3.27 | $8K | |
| Grant Douglas Thoele - Officer | Grant or award | Common Stock | 10,273 | $0.00 | - | |
| Donald R. Young - Officer | Open-market sale | Common Stock | 56,845 | $3.23 | $184K | |
| Grant Douglas Thoele - Officer | Grant or award | Common Stock | 10,273 | $0.00 | - | |
| Grant Douglas Thoele - Officer | Grant or award | Stock Options (Right to Buy) | 14,563 | $0.00 | - | |
| Grant Douglas Thoele - Officer | Grant or award | Performance Share Units | 20,547 | $0.00 | - | |
| Glenn E. Deegan - Officer | Grant or award | Common Stock | 11,673 | $0.00 | - | |
| Glenn E. Deegan - Officer | Grant or award | Stock Options (Right to Buy) | 16,416 | $0.00 | - | |
| Glenn E. Deegan - Officer | Grant or award | Performance Share Units | 23,347 | $0.00 | - | |
| Santhosh P. Daniel - Officer | Tax withholding / forfeiture | Common Stock | 1,563 | $6.59 | $10K | |
| Stephanie Pittman - Officer | Tax withholding / forfeiture | Common Stock | 1,581 | $6.61 | $10K | |
| Santhosh P. Daniel - Officer | Open-market sale | Common Stock | 4,410 | $7.31 | $32K | |
| Santhosh P. Daniel - Officer | Open-market sale | Common Stock | 2,000 | $7.54 | $15K | |
| Virginia Johnson - Officer | Tax withholding / forfeiture | Common Stock | 6,129 | $6.39 | $39K | |
| Donald R. Young - Officer | Open-market purchase | Common Stock | 20,000 | $5.35 | $107K | |
| Kathleen Kool | Grant or award | Common Stock | 10,370 | $0.00 | - | |
| Kathleen Kool | Grant or award | Stock Options (Right to Buy) | 9,105 | $0.00 | - | |
| Cari Robinson | Grant or award | Common Stock | 10,370 | $0.00 | - | |
| Cari Robinson | Grant or award | Stock Options (Right to Buy) | 9,105 | $0.00 | - | |
| William P. Noglows | Grant or award | Common Stock | 10,370 | $0.00 | - | |
| William P. Noglows | Grant or award | Stock Options (Right to Buy) | 9,105 | $0.00 | - | |
| Steven R. Mitchell | Grant or award | Common Stock | 10,370 | $0.00 | - | |
| Steven R. Mitchell | Grant or award | Stock Options (Right to Buy) | 9,105 | $0.00 | - | |
| James E. Sweetnam | Grant or award | Common Stock | 10,370 | $0.00 | - | |
| James E. Sweetnam | Grant or award | Stock Options (Right to Buy) | 9,105 | $0.00 | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| SANTHOSH P DANIEL | Officer | 5,593 | $35K | View on EDGAR |
ASPEN AEROGELS INC (ASPN) had 1 insider filing in the last 90 days, with the most recent on 2026-06-26. The full record for ASPN runs to 32 Form 4 filings, the earliest from 2024-10-01. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of ASPN were filed in the last 90 days. 1 purchase is on record for this company.
No insider sales of ASPN were filed in the last 90 days. 4 sales are on record for this company.
This page tracks ASPN Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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