George Yancopoulos serves as Executive at REGENERON PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, George Yancopoulos has executed 388 insider transactions totaling $467.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 7, 2013 involved selling 47,876 shares valued at $12.6M.
George Yancopoulos currently holds 595,077 shares of REGENERON PHARMACEUTICALS INC (REGN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, George Yancopoulos has been a net seller of REGN stock. They have purchased $0 and sold $467.7M worth of shares.
George Yancopoulos's most recent insider trade was on May 7, 2013, when they sold 47,876 shares at $262.43 per share.
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| $263.22 |
| Discretionary |
| May 6, 2013 | REGN | $2.5M | Payment | 9,599 | $260.44 | Discretionary |
| May 6, 2013 | REGN | $2.5M | Option Exercise | 192,308 | $13.00 | Discretionary |
| May 6, 2013 | REGN | $24.4M | Payment | 93,644 | $260.44 | Discretionary |
| Dec 19, 2012 | REGN | $100.0K | Option Exercise | 10,537 | $9.49 | Discretionary |
| Dec 19, 2012 | REGN | $200.0K | Option Exercise | 17,182 | $11.64 | Discretionary |
| Dec 19, 2012 | REGN | $100.0K | Option Exercise | 7,692 | $13.00 | Discretionary |
| Dec 19, 2012 | REGN | $100.0K | Option Exercise | 4,562 | $21.92 | Discretionary |
| Dec 19, 2012 | REGN | $100.0K | Option Exercise | 5,952 | $16.80 | Discretionary |
| Dec 19, 2012 | REGN | $100.0K | Option Exercise | 4,921 | $20.32 | Discretionary |
| Dec 17, 2012 | REGN | $1.1M | Payment | 6,163 | $179.13 | Discretionary |
| Dec 17, 2012 | REGN | $1.1M | Option Exercise | 10,103 | $109.29 | Discretionary |
| Dec 17, 2012 | REGN | $8.4K | Payment | 47 | $179.13 | Discretionary |
| Dec 17, 2012 | REGN | $41.3M | Payment | 230,350 | $179.13 | Discretionary |
| Dec 17, 2012 | REGN | $29.1K | Option Exercise | 266 | $109.29 | Discretionary |
| Dec 17, 2012 | REGN | $324.9K | Payment | 1,814 | $179.13 | Discretionary |
| Dec 17, 2012 | REGN | $28.8K | Payment | 161 | $179.13 | Discretionary |
| Dec 14, 2012 | REGN | $6.9M | Payment | 38,391 | $179.13 | Discretionary |
| Jun 27, 2012 | REGN | $0 | Award | 500,000 | $N/A | Discretionary |
| May 1, 2012 | REGN | $2.7M | Sale | 20,120 | $134.54 | Discretionary |
| May 1, 2012 | REGN | $1.8M | Sale | 12,945 | $135.29 | Discretionary |
| May 1, 2012 | REGN | $13.4K | Sale | 100 | $133.95 | Discretionary |
| Mar 26, 2012 | REGN | $122.3K | Sale | 1,010 | $121.09 | Discretionary |
| Mar 26, 2012 | REGN | $3.9M | Sale | 32,140 | $120.21 | Discretionary |
| Feb 15, 2012 | REGN | $6.0M | Payment | 55,191 | $109.29 | Discretionary |
| Feb 15, 2012 | REGN | $29.1K | Payment | 266 | $109.29 | Discretionary |
| Feb 15, 2012 | REGN | $29.2K | Option Exercise | 3,430 | $8.50 | Discretionary |
| Feb 15, 2012 | REGN | $159.2K | Payment | 1,457 | $109.29 | Discretionary |
| Feb 15, 2012 | REGN | $1.1M | Payment | 10,103 | $109.29 | Discretionary |