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Peter Barrett currently holds 22,383 shares of HELICOS BIOSCIENCES CORP (HLCS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Peter Barrett has been a net seller of HLCS stock. They have purchased $3.3M and sold $15.9M worth of shares.
Peter Barrett's most recent insider trade was on May 1, 2024, when they sold 977 shares at $0.00 per share.
Peter Barrett serves as Executive at HELICOS BIOSCIENCES CORP (HLCS). They have executed 103 insider transactions totaling $19.2M over their tenure at the company.
Peter Barrett holds the position of Executive at HELICOS BIOSCIENCES CORP, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 21 years and currently hold a stake valued at $0.
Peter Barrett has shown a selling trading pattern, with $3.3M in total purchases and $15.9M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Peter Barrett was on May 30, 2007, when they purchased $3.0M worth of HLCS shares. This transaction involved 333,333 shares at $9.00 per share.
Peter Barrett currently owns 22,383 shares of HELICOS BIOSCIENCES CORP (HLCS), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Peter Barrett's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Peter Barrett has 103 Form 4 filings on record as an insider at HELICOS BIOSCIENCES CORP.
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