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 2, 2007 involved selling 100 shares valued at $5.3K.
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 2, 2007, when they sold 100 shares at $52.57 per share.
Get notified when new Form 4 filings are submitted
| $52.56 |
| Discretionary |
| Oct 2, 2007 | ILMN | $10.5K | Sale | 200 | $52.54 | Discretionary |
| Oct 2, 2007 | ILMN | $15.7K | Sale | 300 | $52.48 | Discretionary |
| Oct 2, 2007 | ILMN | $5.2K | Sale | 100 | $52.45 | Discretionary |
| Oct 2, 2007 | ILMN | $5.2K | Sale | 100 | $52.44 | Discretionary |
| Oct 2, 2007 | ILMN | $5.2K | Sale | 100 | $52.39 | Discretionary |
| Oct 2, 2007 | ILMN | $5.2K | Sale | 100 | $52.24 | Discretionary |
| Oct 2, 2007 | ILMN | $5.2K | Sale | 100 | $52.19 | Discretionary |
| Oct 2, 2007 | ILMN | $5.2K | Sale | 100 | $52.01 | Discretionary |
| Oct 2, 2007 | ILMN | $10.4K | Sale | 200 | $51.98 | Discretionary |
| Oct 2, 2007 | ILMN | $15.6K | Sale | 300 | $51.94 | Discretionary |
| Oct 2, 2007 | ILMN | $5.2K | Sale | 100 | $51.90 | Discretionary |
| Oct 2, 2007 | ILMN | $5.2K | Sale | 100 | $51.88 | Discretionary |
| Oct 2, 2007 | ILMN | $5.3K | Sale | 100 | $52.82 | Discretionary |
| Oct 2, 2007 | ILMN | $5.3K | Sale | 100 | $52.81 | Discretionary |
| Oct 2, 2007 | ILMN | $5.3K | Sale | 100 | $52.79 | Discretionary |
| Oct 2, 2007 | ILMN | $10.6K | Sale | 200 | $52.77 | Discretionary |
| Oct 2, 2007 | ILMN | $5.3K | Sale | 100 | $52.76 | Discretionary |
| Oct 2, 2007 | ILMN | $10.6K | Sale | 200 | $52.75 | Discretionary |
| Oct 2, 2007 | ILMN | $5.3K | Sale | 100 | $52.73 | Discretionary |
| Oct 2, 2007 | ILMN | $5.3K | Sale | 100 | $52.70 | Discretionary |
| Oct 2, 2007 | ILMN | $10.5K | Sale | 200 | $52.71 | Discretionary |
| Oct 2, 2007 | ILMN | $5.3K | Sale | 100 | $52.96 | Discretionary |
| Oct 2, 2007 | ILMN | $5.3K | Sale | 100 | $53.01 | Discretionary |
| Oct 2, 2007 | ILMN | $5.3K | Sale | 100 | $53.03 | Discretionary |
| Oct 2, 2007 | ILMN | $10.6K | Sale | 200 | $52.83 | Discretionary |
| Sep 25, 2007 | ILMN | $5.2K | Sale | 100 | $52.41 | Discretionary |
| Sep 25, 2007 | ILMN | $5.2K | Sale | 100 | $52.40 | Discretionary |
| Sep 25, 2007 | ILMN | $5.2K | Sale | 100 | $52.39 | Discretionary |