Richard Doubleday serves as Executive at DEXCOM INC, where they oversee executive responsibilities. Since joining the company, Richard Doubleday has executed 234 insider transactions totaling $37.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 23, 2021 involved selling 268 shares valued at $96.8K.
Richard Doubleday currently holds 6,748 shares of DEXCOM INC (DXCM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Richard Doubleday has been a net seller of DXCM stock. They have purchased $0 and sold $37.8M worth of shares.
Richard Doubleday's most recent insider trade was on Mar 23, 2021, when they sold 268 shares at $361.37 per share.
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| $362.45 |
| Discretionary |
| Mar 23, 2021 | DXCM | $6.4K | Sale | 18 | $352.88 | Discretionary |
| Mar 23, 2021 | DXCM | $26.5K | Sale | 74 | $358.13 | Discretionary |
| Mar 23, 2021 | DXCM | $236.0K | Sale | 655 | $360.33 | Discretionary |
| Feb 24, 2021 | DXCM | $448.4K | Sale | 1,110 | $404.00 | Discretionary |
| Jan 22, 2021 | DXCM | $134.5K | Sale | 366 | $367.51 | Discretionary |
| Jan 22, 2021 | DXCM | $114.8K | Sale | 310 | $370.24 | Discretionary |
| Jan 22, 2021 | DXCM | $93.8K | Sale | 254 | $369.31 | Discretionary |
| Jan 22, 2021 | DXCM | $62.2K | Sale | 169 | $368.20 | Discretionary |
| Jan 22, 2021 | DXCM | $4.1K | Sale | 11 | $371.98 | Discretionary |
| Jan 4, 2021 | DXCM | $10.2K | Sale | 28 | $365.16 | Discretionary |
| Jan 4, 2021 | DXCM | $4.0M | Sale | 10,970 | $366.07 | Discretionary |
| Jan 4, 2021 | DXCM | $9.8K | Sale | 27 | $362.96 | Discretionary |
| Dec 29, 2020 | DXCM | $0 | Gift | 950 | $N/A | Discretionary |
| Dec 23, 2020 | DXCM | $42.9K | Sale | 120 | $357.31 | Discretionary |
| Dec 23, 2020 | DXCM | $95.0K | Sale | 265 | $358.48 | Discretionary |
| Dec 23, 2020 | DXCM | $101.3K | Sale | 282 | $359.29 | Discretionary |
| Dec 23, 2020 | DXCM | $44.4K | Sale | 123 | $360.62 | Discretionary |
| Dec 23, 2020 | DXCM | $65.1K | Sale | 180 | $361.46 | Discretionary |
| Dec 23, 2020 | DXCM | $21.8K | Sale | 60 | $362.83 | Discretionary |
| Dec 23, 2020 | DXCM | $29.1K | Sale | 80 | $364.15 | Discretionary |
| Nov 23, 2020 | DXCM | $354.1K | Sale | 1,110 | $318.99 | Discretionary |
| Oct 23, 2020 | DXCM | $62.3K | Sale | 156 | $399.63 | Discretionary |
| Oct 23, 2020 | DXCM | $98.2K | Sale | 247 | $397.49 | Discretionary |
| Oct 23, 2020 | DXCM | $33.9K | Sale | 83 | $408.00 | Discretionary |
| Oct 23, 2020 | DXCM | $27.7K | Sale | 68 | $406.93 | Discretionary |
| Oct 23, 2020 | DXCM | $106.9K | Sale | 263 | $406.45 | Discretionary |
| Oct 23, 2020 | DXCM | $86.3K | Sale | 213 | $405.07 | Discretionary |
| Oct 23, 2020 | DXCM | $2.4K | Sale | 6 | $403.49 | Discretionary |