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 Apr 8, 2008 involved selling 100 shares valued at $7.8K.
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 Apr 8, 2008, when they sold 100 shares at $77.73 per share.
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| $77.66 |
| Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $77.65 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $77.63 | Discretionary |
| Apr 8, 2008 | ILMN | $15.5K | Sale | 200 | $77.61 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $77.60 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $77.59 | Discretionary |
| Apr 8, 2008 | ILMN | $7.7K | Sale | 100 | $77.39 | Discretionary |
| Apr 8, 2008 | ILMN | $7.7K | Sale | 100 | $77.45 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $77.55 | Discretionary |
| Apr 8, 2008 | ILMN | $15.5K | Sale | 200 | $77.53 | Discretionary |
| Apr 8, 2008 | ILMN | $15.5K | Sale | 200 | $77.52 | Discretionary |
| Apr 8, 2008 | ILMN | $7.7K | Sale | 100 | $77.48 | Discretionary |
| Apr 8, 2008 | ILMN | $7.7K | Sale | 100 | $77.47 | Discretionary |
| Apr 8, 2008 | ILMN | $7.7K | Sale | 100 | $77.46 | Discretionary |
| Apr 8, 2008 | ILMN | $7.7K | Sale | 100 | $77.40 | Discretionary |
| Apr 8, 2008 | ILMN | $7.7K | Sale | 100 | $77.42 | Discretionary |
| Apr 8, 2008 | ILMN | $15.6K | Sale | 200 | $77.75 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $78.32 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $78.26 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $78.22 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $78.19 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $77.78 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $78.05 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $78.03 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $78.01 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $78.00 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $77.79 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $77.76 | Discretionary |
| Apr 8, 2008 | ILMN | $7.8K | Sale | 100 | $78.08 | Discretionary |