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Leigh Vosseller currently holds 37,226 shares of TANDEM DIABETES CARE INC (TNDM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Leigh Vosseller has been a net seller of TNDM stock. They have purchased $530.2K and sold $17.0M worth of shares.
Leigh Vosseller's most recent insider trade was on Nov 17, 2025, when they sold 1,503 shares at $0.00 per share.
Leigh Vosseller serves as Executive at TANDEM DIABETES CARE INC (TNDM). They have executed 146 insider transactions totaling $17.5M over their tenure at the company.
Leigh Vosseller holds the position of Executive at TANDEM DIABETES CARE INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 8 years and currently hold a stake valued at $0.
Leigh Vosseller has shown a selling trading pattern, with $530.2K in total purchases and $17.0M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Leigh Vosseller was on Aug 8, 2025, when they purchased $149.4K worth of TNDM shares. This transaction involved 13,720 shares at $10.89 per share.
Leigh Vosseller currently owns 37,226 shares of TANDEM DIABETES CARE INC (TNDM), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Leigh Vosseller's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Leigh Vosseller has 146 Form 4 filings on record as an insider at TANDEM DIABETES CARE INC.
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