Mark P. Vergnano serves as Executive at DUPONT E I DE NEMOURS & CO, where they oversee executive responsibilities. Since joining the company, Mark P. Vergnano has executed 151 insider transactions totaling $48.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 14, 2009 involved receiving (via award) 936.52 shares valued at $30.2K.
Mark P. Vergnano currently holds 28,721.45 shares of DUPONT E I DE NEMOURS & CO (DD), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark P. Vergnano has been a net seller of DD stock. They have purchased $3.7M and sold $45.1M worth of shares.
Mark P. Vergnano's most recent insider trade was on Dec 14, 2009, when they sold 936.52 shares at $32.28 per share.
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