| 2013-09-18 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Reg Dev & Med Safety | 15,000 0.015% | $304.00 | $4.56M | -2.27% | |
| 2012-11-30 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regulat Dev & Med Safety | 11,500 0.0123% | $180.78 | $2.08M | +34.07% | |
| 2012-08-23 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regulatory Development and | 15,000 0.0159% | $144.00 | $2.16M | +23.68% | |
| 2012-01-11 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regulatory Development and | 22,148 0.0233% | $75.94 | $1.68M | +73.11% | |
| 2012-01-10 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regulatory Development and | 4,562 0.0049% | $74.35 | $339,185 | +78.69% | |
| 2011-09-07 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regulatory Development and | 6,503 0.007% | $69.71 | $453,324 | +54.55% | |
| 2011-09-06 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regulatory Development and | 16,463 0.0175% | $66.37 | $1.09M | +60.61% | |
| 2011-07-14 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regulatory Development and | 110 0.0001% | $56.70 | $6,237 | +39.16% | |
| 2011-07-13 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regulatory Development and | 4,322 0.0048% | $57.16 | $247,063 | +37.82% | |
| 2011-07-12 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regulatory Development and | 3,939 0.0043% | $57.25 | $225,511 | +35.36% | |
| 2011-07-11 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regulatory Development and | 4,129 0.0046% | $57.80 | $238,671 | +29.33% | |
| 2011-01-26 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regul Devel & Med Safety | 2,693 0.003% | $34.49 | $92,882 | +59.33% | |
| 2011-01-19 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regul Devel & Med Safety | 1,399 0.0016% | $35.01 | $48,986 | +63.69% | |
| 2011-01-18 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regul Devel & Med Safety | 10,000 0.0111% | $34.99 | $349,900 | +53.63% | |
| 2011-01-14 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regul Devel & Med Safety | 5,795 0.0064% | $34.09 | $197,566 | +57.59% | |
| 2010-02-04 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regul Devel & Med Safety | 514 0.0007% | $27.56 | $14,163 | +2.54% | |
| 2010-02-03 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regul Devel & Med Safety | 2,329 0.0028% | $27.70 | $64,502 | -8.34% | |
| 2010-01-28 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regul Devel & Med Safety | 2,119 0.0026% | $26.56 | $56,279 | -0.49% | |
| 2009-12-28 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regul Devel & Med Safety | 9,927 0.012% | $23.99 | $238,149 | +5.7% | |
| 2009-09-01 | Sale | Regeneron Pharmaceuticals, Inc. REGN | VP Regul Devel & Med Safety | 858 0.0011% | $23.49 | $20,154 | +5.71% |