David R. Walt serves as Executive at Cerulean Pharma Inc., 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 Feb 26, 2008 involved selling 100 shares valued at $7.4K.
David R. Walt currently holds 1,871,675 shares of Cerulean Pharma Inc. (CERU), 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 CERU stock. They have purchased $9.4M and sold $113.1M worth of shares.
David R. Walt's most recent insider trade was on Feb 26, 2008, when they sold 100 shares at $74.10 per share.
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| $74.05 |
| Discretionary |
| Feb 26, 2008 | ILMN | $7.5K | Sale | 100 | $75.31 | Discretionary |
| Feb 26, 2008 | ILMN | $7.5K | Sale | 100 | $75.26 | Discretionary |
| Feb 26, 2008 | ILMN | $15.1K | Sale | 200 | $75.25 | Discretionary |
| Feb 26, 2008 | ILMN | $7.5K | Sale | 100 | $75.21 | Discretionary |
| Feb 26, 2008 | ILMN | $7.5K | Sale | 100 | $75.16 | Discretionary |
| Feb 26, 2008 | ILMN | $451 | Sale | 6 | $75.14 | Discretionary |
| Feb 26, 2008 | ILMN | $7.5K | Sale | 100 | $75.13 | Discretionary |
| Feb 26, 2008 | ILMN | $7.1K | Sale | 94 | $75.13 | Discretionary |
| Feb 26, 2008 | ILMN | $7.5K | Sale | 100 | $75.12 | Discretionary |
| Feb 26, 2008 | ILMN | $4.0K | Sale | 53 | $75.05 | Discretionary |
| Feb 26, 2008 | ILMN | $11.0K | Sale | 147 | $75.03 | Discretionary |
| Feb 26, 2008 | ILMN | $15.0K | Sale | 200 | $75.02 | Discretionary |
| Feb 26, 2008 | ILMN | $7.5K | Sale | 100 | $75.00 | Discretionary |
| Feb 26, 2008 | ILMN | $7.5K | Sale | 100 | $74.97 | Discretionary |
| Feb 26, 2008 | ILMN | $15.0K | Sale | 200 | $74.96 | Discretionary |
| Feb 26, 2008 | ILMN | $7.5K | Sale | 100 | $74.90 | Discretionary |
| Feb 26, 2008 | ILMN | $7.5K | Sale | 100 | $74.89 | Discretionary |
| Feb 26, 2008 | ILMN | $1.9K | Sale | 25 | $74.86 | Discretionary |
| Feb 26, 2008 | ILMN | $5.6K | Sale | 75 | $74.82 | Discretionary |
| Feb 26, 2008 | ILMN | $7.5K | Sale | 100 | $75.34 | Discretionary |
| Feb 26, 2008 | ILMN | $15.1K | Sale | 200 | $75.33 | Discretionary |
| Feb 26, 2008 | ILMN | $22.6K | Sale | 300 | $75.36 | Discretionary |
| Feb 26, 2008 | ILMN | $7.5K | Sale | 100 | $75.37 | Discretionary |
| Feb 26, 2008 | ILMN | $7.6K | Sale | 100 | $76.06 | Discretionary |
| Feb 26, 2008 | ILMN | $15.1K | Sale | 200 | $75.42 | Discretionary |
| Feb 26, 2008 | ILMN | $7.5K | Sale | 100 | $75.43 | Discretionary |
| Feb 26, 2008 | ILMN | $15.2K | Sale | 202 | $75.44 | Discretionary |
| Feb 26, 2008 | ILMN | $14.9K | Sale | 198 | $75.45 | Discretionary |