Leigh Vosseller serves as Executive at TANDEM DIABETES CARE INC, where they oversee executive responsibilities. Since joining the company, Leigh Vosseller has executed 131 insider transactions totaling $17.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 31, 2020 involved selling 10,000 shares valued at $1.1M.
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 Jul 31, 2020, when they sold 10,000 shares at $110.03 per share.
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| $18.86 |
| Discretionary |
| Jul 6, 2020 | TNDM | $1.1M | Sale | 10,000 | $105.04 | Discretionary |
| Jul 2, 2020 | TNDM | $74.4K | Option Exercise | 8,262 | $9.00 | Discretionary |
| Jul 2, 2020 | TNDM | $828.6K | Sale | 8,262 | $100.29 | Discretionary |
| Jul 2, 2020 | TNDM | $32.8K | Option Exercise | 1,738 | $18.86 | Discretionary |
| Jul 2, 2020 | TNDM | $175.8K | Sale | 1,738 | $101.13 | Discretionary |
| Jun 30, 2020 | TNDM | $25.9K | Option Exercise | 10,000 | $2.59 | Discretionary |
| Jun 30, 2020 | TNDM | $950.4K | Sale | 10,000 | $95.04 | Discretionary |
| May 15, 2020 | TNDM | $21.2K | Award | 1,255 | $16.93 | Discretionary |
| May 7, 2020 | TNDM | $25.9K | Option Exercise | 10,000 | $2.59 | Discretionary |
| May 7, 2020 | TNDM | $900.7K | Sale | 10,000 | $90.07 | Discretionary |
| Feb 11, 2020 | TNDM | $9.4K | Option Exercise | 3,626 | $2.59 | Discretionary |
| Feb 11, 2020 | TNDM | $290.1K | Sale | 3,626 | $80.00 | Discretionary |
| Feb 10, 2020 | TNDM | $16.5K | Option Exercise | 6,374 | $2.59 | Discretionary |
| Feb 10, 2020 | TNDM | $510.3K | Sale | 6,374 | $80.06 | Discretionary |
| Jan 29, 2020 | TNDM | $730.0K | Sale | 9,617 | $75.91 | Discretionary |
| Jan 29, 2020 | TNDM | $24.9K | Option Exercise | 9,617 | $2.59 | Discretionary |
| Jan 29, 2020 | TNDM | $992 | Option Exercise | 383 | $2.59 | Discretionary |
| Jan 29, 2020 | TNDM | $29.2K | Sale | 383 | $76.31 | Discretionary |
| Nov 25, 2019 | TNDM | $25.9K | Option Exercise | 10,000 | $2.59 | Discretionary |
| Nov 25, 2019 | TNDM | $703.5K | Sale | 10,000 | $70.35 | Discretionary |
| Nov 18, 2019 | TNDM | $541.7K | Sale | 8,300 | $65.27 | Discretionary |
| Nov 18, 2019 | TNDM | $112.4K | Sale | 1,700 | $66.11 | Discretionary |
| Nov 18, 2019 | TNDM | $25.9K | Option Exercise | 10,000 | $2.59 | Discretionary |
| May 16, 2019 | TNDM | $25.9K | Option Exercise | 10,000 | $2.59 | Discretionary |
| May 16, 2019 | TNDM | $704.5K | Sale | 10,000 | $70.45 | Discretionary |
| May 15, 2019 | TNDM | $21.3K | Award | 1,256 | $16.93 | Discretionary |
| May 3, 2019 | TNDM | $651.4K | Sale | 10,000 | $65.14 | Discretionary |
| May 3, 2019 | TNDM | $25.9K | Option Exercise | 10,000 | $2.59 | Discretionary |