REGN
REGENERON PHARMACEUTICALS, INC. · 106 Form 4 · free tier: 48h delay
Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).
For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.
Recent Form 4 trades
Open-market purchases and sales
REGN · Trade · Oct 30, 2026 · Filed · Nov 3, 2026 · filed 4 days after trade · REGENERON PHARMACEUTICALS, INC.
$1,687,875
1,929 sh
REGN · Trade · Oct 30, 2026 · Filed · Nov 3, 2026 · filed 4 days after trade · REGENERON PHARMACEUTICALS, INC.
$360,000
400 sh
REGN · Trade · Oct 30, 2026 · Filed · Nov 3, 2026 · filed 4 days after trade · REGENERON PHARMACEUTICALS, INC.
$984,195
1,132 sh
REGN · Trade · Oct 14, 2026 · Filed · Oct 15, 2026 · REGENERON PHARMACEUTICALS, INC.
$3,204,376
4,147 sh · 27 tx
REGN · Trade · Sep 3, 2026 · Filed · Sep 3, 2026 · REGENERON PHARMACEUTICALS, INC.
$969,708
1,131 sh
REGN · Trade · Sep 2, 2026 · Filed · Sep 3, 2026 · REGENERON PHARMACEUTICALS, INC.
$340,000
400 sh
REGN · Trade · Sep 2, 2026 · Filed · Sep 3, 2026 · REGENERON PHARMACEUTICALS, INC.
$1,032,750
1,215 sh
REGN · Trade · Aug 10, 2026 · Filed · Aug 12, 2026 · filed 2 days after trade · REGENERON PHARMACEUTICALS, INC.
$320,000
400 sh
REGN · Trade · Aug 10, 2026 · Filed · Aug 12, 2026 · filed 2 days after trade · REGENERON PHARMACEUTICALS, INC.
$640,000
800 sh
REGN · Trade · Jul 2, 2026 · Filed · Jul 7, 2026 · filed 5 days after trade · REGENERON PHARMACEUTICALS, INC.
$130,030
200 sh
REGN · Trade · May 1, 2026 · Filed · May 4, 2026 · filed 3 days after trade · REGENERON PHARMACEUTICALS, INC.
$70,524
100 sh · 12 tx
REGN · Trade · Apr 1, 2026 · Filed · Apr 3, 2026 · filed 2 days after trade · REGENERON PHARMACEUTICALS, INC.
$77,727
100 sh · 9 tx
REGN · Trade · Mar 2, 2026 · Filed · Mar 3, 2026 · REGENERON PHARMACEUTICALS, INC.
$78,550
100 sh · 13 tx
REGN · Trade · Feb 19, 2026 · Filed · Feb 23, 2026 · filed 4 days after trade · REGENERON PHARMACEUTICALS, INC.
$1,279,812
1,638 sh · 11 tx
REGN · Trade · Feb 9, 2026 · Filed · Feb 11, 2026 · filed 2 days after trade · REGENERON PHARMACEUTICALS, INC.
$1,585,058
2,036 sh · 11 tx
REGN · Trade · Feb 9, 2026 · Filed · Feb 11, 2026 · filed 2 days after trade · REGENERON PHARMACEUTICALS, INC.
$77,853
100 sh · 13 tx
REGN · Trade · Jan 7, 2026 · Filed · Jan 8, 2026 · REGENERON PHARMACEUTICALS, INC.
$1,200,000
1,500 sh