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Nicholas Themelis currently holds 8,682 shares of MARKETAXESS HOLDINGS INC (MKTX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Nicholas Themelis has been a net seller of MKTX stock. They have purchased $42.0K and sold $52.1M worth of shares.
Nicholas Themelis's most recent insider trade was on Mar 7, 2022, when they sold 325 shares at $370.37 per share.
Nicholas Themelis serves as Executive at MARKETAXESS HOLDINGS INC (MKTX). They have executed 249 insider transactions totaling $52.2M over their tenure at the company.
Nicholas Themelis holds the position of Executive at MARKETAXESS HOLDINGS INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 20 years and currently hold a stake valued at $0.
Nicholas Themelis has shown a selling trading pattern, with $42.0K in total purchases and $52.1M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Nicholas Themelis was on Jun 14, 2021, when they sold $2.1M worth of MKTX shares. This transaction involved 4,713 shares at $448.40 per share.
Nicholas Themelis currently owns 8,682 shares of MARKETAXESS HOLDINGS INC (MKTX), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Nicholas Themelis's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Nicholas Themelis has 249 Form 4 filings on record as an insider at MARKETAXESS HOLDINGS INC.
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