| 2024-01-23 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 2,707 0.0025% | $950.00 | $2.57M | +1.4% | |
| 2023-02-06 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 3,613 0.0035% | $800.00 | $2.89M | +2.59% | |
| 2022-03-30 | Sale | Regeneron Pharmaceuticals, Inc. REGN | 2,431 0.0023% | $700.00 | $1.7M | +3.32% | ||
| 2021-09-10 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 2,479 0.0023% | $650.00 | $1.61M | -4.25% | |
| 2021-06-07 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 1,930 0.0019% | $525.00 | $1.01M | +21.44% | |
| 2020-10-05 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 9,212 0.0087% | $600.00 | $5.53M | -14.47% | |
| 2020-09-22 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 20 <0.0001% | $552.36 | $11,047 | -9.44% | |
| 2020-09-21 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 16,554 0.0155% | $549.86 | $9.1M | -6.87% | |
| 2020-08-21 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 1,000 0.001% | $617.18 | $617,180 | -14.59% | |
| 2020-06-08 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 10,838 0.0097% | $592.95 | $6.43M | -14.32% | |
| 2020-05-28 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 1,000 0.0009% | $578.94 | $578,940 | -7.67% | |
| 2020-05-06 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 2,000 0.0018% | $560.00 | $1.12M | +0.5% | |
| 2020-03-09 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 2,000 0.0018% | $475.84 | $951,684 | +17.75% | |
| 2020-02-07 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 1,000 0.0009% | $382.83 | $382,830 | +46.44% | |
| 2019-11-27 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 1,000 0.0009% | $370.00 | $370,000 | +50.34% | |
| 2019-11-22 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 1,000 0.0009% | $360.00 | $360,000 | +55.05% | |
| 2019-11-21 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 1,000 0.0009% | $350.00 | $350,000 | +59.26% | |
| 2019-11-08 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 1,000 0.0009% | $340.44 | $340,440 | +63.02% | |
| 2019-05-15 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 1,000 0.0009% | $305.93 | $305,930 | +10.92% | |
| 2019-01-10 | Sale | Regeneron Pharmaceuticals, Inc. REGN | director | 1,791 0.0017% | $410.00 | $734,310 | -20.52% |