Michael S. Brown, Director at REGENERON PHARMACEUTICALS INC (REGN), sold 1,500 shares at $475.00 ($713K) on 2017-10-05, disclosed to the SEC on 2017-10-05.
Open-market sale of $712k REGN by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| REGN | SELL | 2023-12-29 | $1.8M | — | Filing → |
| REGN | SELL | 2023-04-24 | $4.9M | — | Filing → |
| REGN | SELL | 2023-02-08 | $2.8M | — | Filing → |