| 2026-08-12 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Buy | 800 | $301,352 |
| 2026-08-12 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Sell | 800 | $640,000 |
| 2026-02-23 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Buy | 1,638 | $617,018 |
| 2026-02-23 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Sell | 49 | $37,959 |
| 2026-02-23 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Sell | 50 | $38,775 |
| 2026-02-23 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Sell | 53 | $41,259 |
| 2026-02-23 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Sell | 208 | $162,146 |
| 2026-02-23 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Sell | 331 | $258,329 |
| 2026-02-23 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Sell | 209 | $163,288 |
| 2026-02-23 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Sell | 298 | $233,066 |
| 2026-02-23 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Sell | 220 | $172,324 |
| 2026-02-23 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Sell | 160 | $125,512 |
| 2026-02-23 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Sell | 56 | $43,994 |
| 2026-02-23 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Sell | 4 | $3,160 |
| 2026-01-06 | REGENERON PHARMACEUTICALS, INC. (REGN) | Director | Buy | 155 | $0 |