Insider · CIK 0001697422
Christopher R. Fenimore
Files at: REGN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 18, 2026 FMForm 4 → | Aug 20, 4:01 pm EDT | REGENERON PHARMACEUTICALS, INC.REGN | 10,882 | $564.30 | $6,140,752 | 19,984 | — | |
| Jan 18, 2019 GMForm 4 → | Jan 18, 5:01 pm EST | REGENERON PHARMACEUTICALS INCREGN | 450 | $21.25 | $3,188 | 1,547 | — | plan? |
| Dec 20, 2018 SForm 4 → | Dec 20, 5:36 pm EST | REGENERON PHARMACEUTICALS INCREGN | 1,848 | $358.97 | $663,381 | 7,096 | −20.7% | plan? |
| Dec 19, 2018 FMForm 4 → | Dec 20, 5:36 pm EST | REGENERON PHARMACEUTICALS INCREGN | 5,727 | $135.79 | $777,648 | 8,944 | — | plan? |
| Aug 30, 2018 AGForm 4 → | Dec 14, 4:18 pm EST | REGENERON PHARMACEUTICALS INCREGN | 11,000 | — | — | 2,950 | — | plan? late |
| Aug 30, 2018 MForm 4 → | Aug 31, 4:02 pm EDT | REGENERON PHARMACEUTICALS INCREGN | 50 | $21.25 | $1,063 | 200 | — | plan? |
| Jan 16, 2018 MForm 4 → | Jan 17, 4:07 pm EST | REGENERON PHARMACEUTICALS INCREGN | 150 | $21.25 | $3,188 | 150 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 18, 2026 MForm 4 → | Aug 20, 4:01 pm EDT | REGENERON PHARMACEUTICALS, INC.REGN | 6,283 | — | — | 6,000 | — | |
| Jan 18, 2019 MForm 4 → | Jan 18, 5:01 pm EST | REGENERON PHARMACEUTICALS INCREGN | 150 | — | — | 350 | — | |
| Dec 19, 2018 MForm 4 → | Dec 20, 5:36 pm EST | REGENERON PHARMACEUTICALS INCREGN | 4,125 | — | — | 10,326 | — | |
| Dec 12, 2018 AForm 4 → | Dec 14, 4:18 pm EST | REGENERON PHARMACEUTICALS INCREGN | 11,400 | — | — | 11,400 | — | |
| Aug 30, 2018 MForm 4 → | Aug 31, 4:02 pm EDT | REGENERON PHARMACEUTICALS INCREGN | 50 | — | — | 1,175 | — | |
| Jan 16, 2018 MForm 4 → | Jan 17, 4:07 pm EST | REGENERON PHARMACEUTICALS INCREGN | 150 | — | — | 1,225 | — | |
| Dec 12, 2017 AForm 4 → | Dec 13, 4:53 pm EST | REGENERON PHARMACEUTICALS INCREGN | 12,300 | — | — | 12,300 | — |