| 2015-08-06 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 5,000 0.0049% | $587.12 | $2.94M | -27.43% | |
| 2014-11-24 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 40,000 0.0396% | $408.44 | $16.34M | +19.81% | |
| 2014-02-21 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 5,000 0.0051% | $340.00 | $1.7M | +3.14% | |
| 2014-02-11 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 5,000 0.005% | $320.00 | $1.6M | +4.34% | |
| 2014-01-14 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 5,000 0.0051% | $300.00 | $1.5M | +9.69% | |
| 2013-05-06 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 15,000 0.0153% | $261.04 | $3.92M | +7.16% | |
| 2012-08-07 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 15,000 0.0158% | $139.56 | $2.09M | +25.27% | |
| 2012-02-15 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 26,734 0.0289% | $109.56 | $2.93M | +26.85% | |
| 2011-05-02 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 20,000 0.0209% | $50.77 | $1.02M | +9.9% | |
| 2011-03-17 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 1,700 0.0019% | $38.97 | $66,249 | +46.09% | |
| 2007-02-26 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 10,000 0.0155% | $21.47 | $214,682 | -7.34% | |
| 2006-01-06 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 9,800 0.0165% | $16.21 | $158,840 | -7.79% | |
| 2005-02-28 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 5,000 0.0092% | $6.29 | $31,450 | +47.63% | |
| 2005-02-07 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 18,646 0.0336% | $7.50 | $139,845 | +15.68% | |
| 2003-09-11 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 55,000 0.1073% | $21.49 | $1.18M | -37.7% |