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 Dec 26, 2007 involved selling 200 shares valued at $12.3K.
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 Dec 26, 2007, when they sold 200 shares at $61.25 per share.
Get notified when new Form 4 filings are submitted
| $61.23 |
| Discretionary |
| Dec 26, 2007 | ILMN | $6.1K | Sale | 100 | $61.22 | Discretionary |
| Dec 26, 2007 | ILMN | $12.3K | Sale | 200 | $61.62 | Discretionary |
| Dec 26, 2007 | ILMN | $6.2K | Sale | 100 | $61.50 | Discretionary |
| Dec 26, 2007 | ILMN | $6.1K | Sale | 100 | $61.41 | Discretionary |
| Dec 26, 2007 | ILMN | $6.1K | Sale | 100 | $61.39 | Discretionary |
| Dec 20, 2007 | ILMN | $0 | Gift | 12,000 | $N/A | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.58 | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.57 | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.56 | Discretionary |
| Dec 18, 2007 | ILMN | $5.8K | Sale | 106 | $54.53 | Discretionary |
| Dec 18, 2007 | ILMN | $10.6K | Sale | 194 | $54.52 | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.51 | Discretionary |
| Dec 18, 2007 | ILMN | $10.9K | Sale | 200 | $54.49 | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.99 | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.98 | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.97 | Discretionary |
| Dec 18, 2007 | ILMN | $11.0K | Sale | 200 | $54.95 | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.93 | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.92 | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.88 | Discretionary |
| Dec 18, 2007 | ILMN | $11.0K | Sale | 200 | $54.86 | Discretionary |
| Dec 18, 2007 | ILMN | $11.0K | Sale | 200 | $54.83 | Discretionary |
| Dec 18, 2007 | ILMN | $16.4K | Sale | 300 | $54.82 | Discretionary |
| Dec 18, 2007 | ILMN | $11.0K | Sale | 200 | $54.81 | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.80 | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.79 | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.78 | Discretionary |
| Dec 18, 2007 | ILMN | $5.5K | Sale | 100 | $54.75 | Discretionary |