REGENERON PHARMACEUTICALS, INC. (REGN)
25 filings available.
0
Insider buys, 12 months
$0 by 0 insiders
107
Insider sales, 12 months
$40.4M by 9 insiders
16
Congress trades
9 members, latest Mar 1, 2026
Most active REGN insiders: Sing George L and Poon Christine A. Members of Congress who disclosed REGN trades include Hon. Julia Letlow and Rob Bresnahan.
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Full Timeline
Every tracked SEC filing, congressional trade, 13F/N-PORT holding change, lobbying disclosure, government contract award, SEC enforcement action, and pay-vs-performance filing for 0000872589, merged into one feed.
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- Regeneron Officer Files Form 144 to Sell $175K in Common Stock144Nov 4, 2026Filed by Jason PitofskyProposed Sale · 180 shares · $175K
- Regeneron Pharmaceuticals Officer Files Form 144 to Sell $3.79M in Common Stock144Nov 4, 2026Filed by Jason PitofskyProposed Sale · 3,883 shares · $3.8M
Filers on record
McCourt Marion2nd tracked sale