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 Oct 9, 2007 involved selling 100 shares valued at $5.6K.
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 Oct 9, 2007, when they sold 100 shares at $56.49 per share.
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| $57.79 |
| Discretionary |
| Oct 9, 2007 | ILMN | $5.8K | Sale | 100 | $57.77 | Discretionary |
| Oct 9, 2007 | ILMN | $5.8K | Sale | 100 | $57.70 | Discretionary |
| Oct 9, 2007 | ILMN | $11.5K | Sale | 200 | $57.64 | Discretionary |
| Oct 9, 2007 | ILMN | $11.5K | Sale | 200 | $57.62 | Discretionary |
| Oct 9, 2007 | ILMN | $5.8K | Sale | 100 | $57.61 | Discretionary |
| Oct 9, 2007 | ILMN | $5.8K | Sale | 100 | $57.60 | Discretionary |
| Oct 9, 2007 | ILMN | $5.6K | Sale | 100 | $56.43 | Discretionary |
| Oct 9, 2007 | ILMN | $5.8K | Sale | 100 | $57.59 | Discretionary |
| Oct 9, 2007 | ILMN | $5.8K | Sale | 100 | $57.57 | Discretionary |
| Oct 9, 2007 | ILMN | $5.8K | Sale | 100 | $57.55 | Discretionary |
| Oct 9, 2007 | ILMN | $11.5K | Sale | 200 | $57.48 | Discretionary |
| Oct 9, 2007 | ILMN | $5.7K | Sale | 100 | $57.47 | Discretionary |
| Oct 9, 2007 | ILMN | $5.7K | Sale | 100 | $57.46 | Discretionary |
| Oct 9, 2007 | ILMN | $5.7K | Sale | 100 | $57.45 | Discretionary |
| Oct 9, 2007 | ILMN | $5.7K | Sale | 100 | $57.41 | Discretionary |
| Oct 9, 2007 | ILMN | $5.7K | Sale | 100 | $57.40 | Discretionary |
| Oct 9, 2007 | ILMN | $5.7K | Sale | 100 | $57.30 | Discretionary |
| Oct 9, 2007 | ILMN | $5.7K | Sale | 100 | $57.24 | Discretionary |
| Oct 9, 2007 | ILMN | $5.7K | Sale | 100 | $57.23 | Discretionary |
| Oct 9, 2007 | ILMN | $5.7K | Sale | 100 | $57.20 | Discretionary |
| Oct 9, 2007 | ILMN | $5.7K | Sale | 100 | $57.18 | Discretionary |
| Oct 9, 2007 | ILMN | $5.7K | Sale | 100 | $57.14 | Discretionary |
| Oct 9, 2007 | ILMN | $5.7K | Sale | 100 | $57.09 | Discretionary |
| Oct 9, 2007 | ILMN | $5.7K | Sale | 100 | $56.97 | Discretionary |
| Oct 9, 2007 | ILMN | $5.8K | Sale | 100 | $57.82 | Discretionary |
| Oct 9, 2007 | ILMN | $5.8K | Sale | 100 | $57.81 | Discretionary |
| Oct 9, 2007 | ILMN | $5.8K | Sale | 100 | $58.43 | Discretionary |
| Oct 9, 2007 | ILMN | $5.8K | Sale | 100 | $58.26 | Discretionary |