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 Jan 2, 2008 involved selling 200 shares valued at $11.9K.
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 Jan 2, 2008, when they sold 200 shares at $59.58 per share.
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| $59.57 |
| Discretionary |
| Jan 2, 2008 | ILMN | $6.0K | Sale | 100 | $59.55 | Discretionary |
| Jan 2, 2008 | ILMN | $11.9K | Sale | 200 | $59.54 | Discretionary |
| Jan 2, 2008 | ILMN | $5.9K | Sale | 100 | $59.46 | Discretionary |
| Jan 2, 2008 | ILMN | $5.9K | Sale | 100 | $59.40 | Discretionary |
| Jan 2, 2008 | ILMN | $6.0K | Sale | 100 | $60.28 | Discretionary |
| Jan 2, 2008 | ILMN | $8.5K | Sale | 142 | $60.01 | Discretionary |
| Jan 2, 2008 | ILMN | $4.4K | Sale | 73 | $60.03 | Discretionary |
| Jan 2, 2008 | ILMN | $6.0K | Sale | 100 | $60.08 | Discretionary |
| Jan 2, 2008 | ILMN | $6.0K | Sale | 100 | $60.09 | Discretionary |
| Jan 2, 2008 | ILMN | $12.0K | Sale | 200 | $60.13 | Discretionary |
| Jan 2, 2008 | ILMN | $6.0K | Sale | 100 | $60.16 | Discretionary |
| Jan 2, 2008 | ILMN | $6.2K | Sale | 103 | $60.18 | Discretionary |
| Jan 2, 2008 | ILMN | $11.9K | Sale | 197 | $60.21 | Discretionary |
| Jan 2, 2008 | ILMN | $6.1K | Sale | 100 | $60.55 | Discretionary |
| Jan 2, 2008 | ILMN | $6.0K | Sale | 100 | $60.30 | Discretionary |
| Dec 26, 2007 | ILMN | $9.2K | Sale | 150 | $61.12 | Discretionary |
| Dec 26, 2007 | ILMN | $6.1K | Sale | 100 | $61.06 | Discretionary |
| Dec 26, 2007 | ILMN | $6.1K | Sale | 100 | $61.05 | Discretionary |
| Dec 26, 2007 | ILMN | $12.2K | Sale | 200 | $61.03 | Discretionary |
| Dec 26, 2007 | ILMN | $6.1K | Sale | 100 | $61.02 | Discretionary |
| Dec 26, 2007 | ILMN | $6.1K | Sale | 100 | $61.01 | Discretionary |
| Dec 26, 2007 | ILMN | $6.1K | Sale | 100 | $61.00 | Discretionary |
| Dec 26, 2007 | ILMN | $12.2K | Sale | 200 | $60.96 | Discretionary |
| Dec 26, 2007 | ILMN | $6.1K | Sale | 100 | $61.13 | Discretionary |
| Dec 26, 2007 | ILMN | $6.1K | Sale | 100 | $61.14 | Discretionary |
| Dec 26, 2007 | ILMN | $6.1K | Sale | 100 | $61.19 | Discretionary |
| Dec 26, 2007 | ILMN | $6.1K | Sale | 100 | $61.21 | Discretionary |
| Dec 26, 2007 | ILMN | $6.0K | Sale | 100 | $60.44 | Discretionary |