David R. Walt serves as Executive at Quanterix Corp, where they oversee executive responsibilities. Since joining the company, David R. Walt has executed 4246 insider transactions totaling $122.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 5, 2008 involved selling 100 shares valued at $8.8K.
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 Aug 5, 2008, when they sold 100 shares at $87.60 per share.
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| $87.62 |
| Discretionary |
| Aug 5, 2008 | ILMN | $8.8K | Sale | 100 | $87.64 | Discretionary |
| Aug 5, 2008 | ILMN | $17.6K | Sale | 200 | $87.97 | Discretionary |
| Aug 5, 2008 | ILMN | $8.8K | Sale | 100 | $88.00 | Discretionary |
| Aug 5, 2008 | ILMN | $8.8K | Sale | 100 | $87.94 | Discretionary |
| Aug 5, 2008 | ILMN | $17.6K | Sale | 200 | $87.93 | Discretionary |
| Aug 5, 2008 | ILMN | $8.8K | Sale | 100 | $87.91 | Discretionary |
| Aug 5, 2008 | ILMN | $8.8K | Sale | 100 | $87.89 | Discretionary |
| Aug 5, 2008 | ILMN | $8.8K | Sale | 100 | $87.82 | Discretionary |
| Aug 5, 2008 | ILMN | $8.8K | Sale | 100 | $87.80 | Discretionary |
| Aug 5, 2008 | ILMN | $8.8K | Sale | 100 | $87.78 | Discretionary |
| Aug 5, 2008 | ILMN | $17.6K | Sale | 200 | $87.77 | Discretionary |
| Aug 5, 2008 | ILMN | $8.8K | Sale | 100 | $87.77 | Discretionary |
| Aug 5, 2008 | ILMN | $8.8K | Sale | 100 | $87.75 | Discretionary |
| Aug 5, 2008 | ILMN | $8.8K | Sale | 100 | $87.74 | Discretionary |
| Aug 5, 2008 | ILMN | $8.8K | Sale | 100 | $87.73 | Discretionary |
| Aug 5, 2008 | ILMN | $9.0K | Sale | 100 | $89.53 | Discretionary |
| Aug 5, 2008 | ILMN | $17.7K | Sale | 200 | $88.26 | Discretionary |
| Aug 5, 2008 | ILMN | $8.9K | Sale | 100 | $88.80 | Discretionary |
| Aug 5, 2008 | ILMN | $8.9K | Sale | 100 | $89.04 | Discretionary |
| Aug 5, 2008 | ILMN | $8.9K | Sale | 100 | $89.09 | Discretionary |
| Aug 5, 2008 | ILMN | $8.9K | Sale | 100 | $89.12 | Discretionary |
| Aug 5, 2008 | ILMN | $8.9K | Sale | 100 | $89.17 | Discretionary |
| Aug 5, 2008 | ILMN | $8.9K | Sale | 100 | $89.22 | Discretionary |
| Aug 5, 2008 | ILMN | $8.9K | Sale | 100 | $89.24 | Discretionary |
| Aug 5, 2008 | ILMN | $8.9K | Sale | 100 | $89.28 | Discretionary |
| Aug 5, 2008 | ILMN | $8.9K | Sale | 100 | $89.34 | Discretionary |
| Aug 5, 2008 | ILMN | $8.9K | Sale | 100 | $89.36 | Discretionary |
| Aug 5, 2008 | ILMN | $8.9K | Sale | 100 | $89.37 | Discretionary |