Regeneron Pharmaceuticals took a modest hit as BDF Gestion reduced its stake by 11.5% in the first quarter, now holding $2.8 ...

Regeneron Pharmaceuticals has declined to submit a new bid for genetic testing company 23andMe exceeding its original winning ...

The stock's fall snapped a two-day winning streak.

Pallas Capital Advisors jumped into the biotech game by purchasing $426,000 worth of Regeneron Pharmaceuticals shares during ...