David R. Walt serves as Executive at Quanterix Corp, where they oversee executive responsibilities. Since joining the company, David R. Walt has executed 4247 insider transactions totaling $122.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 20, 2007 involved selling 41 shares valued at $2.1K.
David R. Walt currently holds 1,871,675 shares of Quanterix Corp (QTRX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David R. Walt has been a net seller of QTRX stock. They have purchased $9.4M and sold $113.1M worth of shares.
David R. Walt's most recent insider trade was on Nov 20, 2007, when they sold 41 shares at $51.99 per share.
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| $52.00 |
| Discretionary |
| Nov 13, 2007 | ILMN | $262 | Sale | 5 | $52.45 | Discretionary |
| Nov 13, 2007 | ILMN | $5.0K | Sale | 95 | $52.44 | Discretionary |
| Nov 13, 2007 | ILMN | $5.2K | Sale | 100 | $52.42 | Discretionary |
| Nov 13, 2007 | ILMN | $5.2K | Sale | 100 | $52.47 | Discretionary |
| Nov 13, 2007 | ILMN | $5.3K | Sale | 100 | $52.51 | Discretionary |
| Nov 13, 2007 | ILMN | $5.3K | Sale | 100 | $52.54 | Discretionary |
| Nov 13, 2007 | ILMN | $5.3K | Sale | 100 | $52.59 | Discretionary |
| Nov 13, 2007 | ILMN | $5.3K | Sale | 100 | $52.67 | Discretionary |
| Nov 13, 2007 | ILMN | $5.3K | Sale | 100 | $52.82 | Discretionary |
| Nov 13, 2007 | ILMN | $5.3K | Sale | 100 | $52.97 | Discretionary |
| Nov 13, 2007 | ILMN | $5.3K | Sale | 100 | $52.98 | Discretionary |
| Nov 13, 2007 | ILMN | $5.3K | Sale | 100 | $53.05 | Discretionary |
| Nov 13, 2007 | ILMN | $5.3K | Sale | 100 | $53.11 | Discretionary |
| Nov 13, 2007 | ILMN | $5.3K | Sale | 100 | $53.14 | Discretionary |
| Nov 13, 2007 | ILMN | $5.2K | Sale | 100 | $51.76 | Discretionary |
| Nov 13, 2007 | ILMN | $5.2K | Sale | 100 | $51.90 | Discretionary |
| Nov 13, 2007 | ILMN | $5.2K | Sale | 100 | $52.41 | Discretionary |
| Nov 13, 2007 | ILMN | $5.2K | Sale | 100 | $52.36 | Discretionary |
| Nov 13, 2007 | ILMN | $5.2K | Sale | 100 | $52.31 | Discretionary |
| Nov 13, 2007 | ILMN | $5.2K | Sale | 100 | $52.29 | Discretionary |
| Nov 13, 2007 | ILMN | $5.2K | Sale | 100 | $52.28 | Discretionary |
| Nov 13, 2007 | ILMN | $5.2K | Sale | 100 | $52.22 | Discretionary |
| Nov 13, 2007 | ILMN | $10.1K | Sale | 193 | $52.17 | Discretionary |
| Nov 13, 2007 | ILMN | $16.0K | Sale | 307 | $52.16 | Discretionary |
| Nov 13, 2007 | ILMN | $5.2K | Sale | 100 | $52.14 | Discretionary |
| Nov 13, 2007 | ILMN | $10.4K | Sale | 200 | $52.10 | Discretionary |
| Nov 13, 2007 | ILMN | $5.2K | Sale | 100 | $52.07 | Discretionary |
| Nov 13, 2007 | ILMN | $5.2K | Sale | 100 | $52.03 | Discretionary |