Jonathan M. Rothberg serves as Executive at CURAGEN CORP, where they oversee executive responsibilities. Since joining the company, Jonathan M. Rothberg has executed 97 insider transactions totaling $22.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 8, 2026 involved selling 335,834 shares valued at $1.4M.
Jonathan M. Rothberg currently holds 335,834 shares of CURAGEN CORP (CRGN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Jonathan M. Rothberg has been a net seller of CRGN stock. They have purchased $1.0M and sold $21.7M worth of shares.
Jonathan M. Rothberg's most recent insider trade was on Jan 8, 2026, when they sold 335,834 shares at $4.18 per share.
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| $4.14 |
| Discretionary |
| Jan 6, 2026 | BFLY | $1.4M | Sale | 351,617 | $4.03 | Discretionary |
| Dec 26, 2025 | BFLY | $59.8K | Sale | 14,911 | $4.01 | Discretionary |
| Dec 24, 2025 | BFLY | $10.7K | Sale | 2,673 | $4.00 | Discretionary |
| Dec 23, 2025 | BFLY | $179.6K | Sale | 44,781 | $4.01 | Discretionary |
| Dec 16, 2025 | BFLY | $158.1K | Sale | 50,360 | $3.14 | Discretionary |
| Dec 16, 2025 | BFLY | $617.5K | Sale | 196,662 | $3.14 | Discretionary |
| Dec 16, 2025 | BFLY | $119.2K | Sale | 37,964 | $3.14 | Discretionary |
| Dec 15, 2025 | BFLY | $1.9M | Sale | 601,308 | $3.16 | Discretionary |
| Dec 12, 2025 | BFLY | $253.4K | Sale | 82,262 | $3.08 | Discretionary |
| Dec 12, 2025 | BFLY | $342.0K | Sale | 111,031 | $3.08 | Discretionary |
| Dec 11, 2025 | BFLY | $379.9K | Sale | 123,354 | $3.08 | Discretionary |
| Dec 10, 2025 | BFLY | $904.3K | Sale | 288,918 | $3.13 | Discretionary |
| Dec 9, 2025 | BFLY | $547.6K | Sale | 176,070 | $3.11 | Discretionary |
| Dec 8, 2025 | BFLY | $1.8M | Sale | 543,601 | $3.27 | Discretionary |
| Dec 8, 2025 | BFLY | $738.1K | Sale | 225,726 | $3.27 | Discretionary |
| Dec 5, 2025 | BFLY | $115.4K | Sale | 37,598 | $3.07 | Discretionary |
| Dec 4, 2025 | BFLY | $197.7K | Sale | 64,198 | $3.08 | Discretionary |
| Nov 28, 2025 | BFLY | $408.3K | Sale | 132,570 | $3.08 | Discretionary |
| Nov 26, 2025 | BFLY | $1.4M | Sale | 442,539 | $3.13 | Discretionary |
| Nov 25, 2025 | BFLY | $735.5K | Sale | 224,919 | $3.27 | Discretionary |
| Nov 25, 2025 | BFLY | $735.5K | Sale | 224,919 | $3.27 | Discretionary |
| Nov 25, 2025 | BFLY | $735.5K | Sale | 224,920 | $3.27 | Discretionary |
| Nov 24, 2025 | BFLY | $1.2M | Sale | 370,193 | $3.15 | Discretionary |
| Nov 24, 2025 | BFLY | $1.2M | Sale | 370,193 | $3.15 | Discretionary |
| Nov 24, 2025 | BFLY | $1.2M | Sale | 370,193 | $3.15 | Discretionary |
| Nov 3, 2025 | BFLY | $309.5K | Sale | 100,502 | $3.08 | Discretionary |
| Oct 16, 2025 | QSI | $80.1K | Sale | 26,095 | $3.07 | Discretionary |
| Aug 28, 2024 | BFLY | $933.2K | Other | 952,277 | $0.98 | Discretionary |