Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Steven R. Mitchell currently holds 86,136 shares of ASPEN AEROGELS INC (ASPN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Steven R. Mitchell has been a net seller of ASPN stock. They have purchased $2.6M and sold $45.0M worth of shares.
Steven R. Mitchell's most recent insider trade was on Apr 5, 2026, when they sold 524 shares at $0.00 per share.
Steven R. Mitchell serves as Executive at ASPEN AEROGELS INC (ASPN). They have executed 53 insider transactions totaling $47.7M over their tenure at the company.
Steven R. Mitchell holds the position of Executive at ASPEN AEROGELS INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 12 years and currently hold a stake valued at $0.
Steven R. Mitchell has shown a selling trading pattern, with $2.6M in total purchases and $45.0M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Steven R. Mitchell was on Mar 23, 2021, when they sold $40.8M worth of STEP shares. This transaction involved 1,439,814 shares at $28.32 per share.
Steven R. Mitchell currently owns 86,136 shares of ASPEN AEROGELS INC (ASPN), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Steven R. Mitchell's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Steven R. Mitchell has 53 Form 4 filings on record as an insider at ASPEN AEROGELS INC.
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