Charles A. Baker serves as Executive at REGENERON PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Charles A. Baker has executed 156 insider transactions totaling $28.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 15, 2008 involved exercising options for 100 shares valued at $791.
Charles A. Baker currently holds 9,000 shares of REGENERON PHARMACEUTICALS INC (REGN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Charles A. Baker has been a net seller of REGN stock. They have purchased $0 and sold $28.3M worth of shares.
Charles A. Baker's most recent insider trade was on Feb 15, 2008, when they sold 100 shares at $7.91 per share.
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| $18.77 |
| Discretionary |
| Feb 15, 2008 | REGN | $324 | Sale | 17 | $19.04 | Discretionary |
| Feb 15, 2008 | REGN | $42.6K | Sale | 2,244 | $19.00 | Discretionary |
| Feb 15, 2008 | REGN | $17.8K | Option Exercise | 2,244 | $7.91 | Discretionary |
| Feb 15, 2008 | REGN | $791 | Option Exercise | 100 | $7.91 | Discretionary |
| Feb 15, 2008 | REGN | $1.9K | Sale | 100 | $18.75 | Discretionary |
| Feb 15, 2008 | REGN | $791 | Option Exercise | 100 | $7.91 | Discretionary |
| Feb 15, 2008 | REGN | $4.7K | Option Exercise | 600 | $7.91 | Discretionary |
| Feb 15, 2008 | REGN | $1.9K | Sale | 100 | $18.74 | Discretionary |
| Feb 16, 2007 | REGN | $6.5K | Sale | 300 | $21.65 | Discretionary |
| Feb 16, 2007 | REGN | $613 | Option Exercise | 62 | $9.88 | Discretionary |
| Feb 16, 2007 | REGN | $10.8K | Sale | 500 | $21.61 | Discretionary |
| Feb 16, 2007 | REGN | $4.9K | Option Exercise | 500 | $9.88 | Discretionary |
| Feb 16, 2007 | REGN | $6.5K | Sale | 300 | $21.58 | Discretionary |
| Feb 16, 2007 | REGN | $3.0K | Option Exercise | 300 | $9.88 | Discretionary |
| Feb 16, 2007 | REGN | $819 | Sale | 38 | $21.56 | Discretionary |
| Feb 16, 2007 | REGN | $375 | Option Exercise | 38 | $9.88 | Discretionary |
| Feb 16, 2007 | REGN | $91.8K | Sale | 4,171 | $22.00 | Discretionary |
| Feb 16, 2007 | REGN | $41.2K | Option Exercise | 4,171 | $9.88 | Discretionary |
| Feb 16, 2007 | REGN | $4.4K | Sale | 200 | $21.89 | Discretionary |
| Feb 16, 2007 | REGN | $2.0K | Option Exercise | 200 | $9.88 | Discretionary |
| Feb 16, 2007 | REGN | $4.4K | Sale | 200 | $21.88 | Discretionary |
| Feb 16, 2007 | REGN | $2.0K | Option Exercise | 200 | $9.88 | Discretionary |
| Feb 16, 2007 | REGN | $197 | Sale | 9 | $21.84 | Discretionary |
| Feb 16, 2007 | REGN | $89 | Option Exercise | 9 | $9.88 | Discretionary |
| Feb 16, 2007 | REGN | $8.7K | Sale | 400 | $21.82 | Discretionary |
| Feb 16, 2007 | REGN | $4.0K | Option Exercise | 400 | $9.88 | Discretionary |
| Feb 16, 2007 | REGN | $15.2K | Sale | 700 | $21.76 | Discretionary |
| Feb 16, 2007 | REGN | $6.9K | Option Exercise | 700 | $9.88 | Discretionary |