Shares in both companies were lower after one study met the primary goal and a second missed its main target in their drug ...

A COPD treatment for former smokers developed by Regeneron Pharmaceuticals and Sanofi failed to meet its primary endpoint in ...

Regeneron and Sanofi face setbacks as itepekimab stumbles in phase 3. Click here to read why I believe SNY and REGN stocks ...

In light of the significant drop in Regeneron’s stock price, a natural question emerges: is REGN now a viable buying ...

Sanofi (SNY) stock and Regeneron (REGN) stock fell after the companies reported mixed Phase 3 results for their COPD therapy ...

Sanofi’s plans to submit itepekimab to regulators for approval this year have been thrown into doubt after the ...

Sanofi and Regeneron have reported that the Phase III AERIFY-1 trial of the fully human monoclonal antibody itepekimab.

Analysts at Truist Securities admitted that the result for itepekimab, which the companies were hoping to follow their ...

Regeneron and Sanofi's COPD drug itepekimab cut exacerbations by 27% in one Phase 3 trial, while the second trial did not ...

Kymera Therapeutics reported that an experimental drug designed to rival Sanofi and Regeneron’s blockbuster therapy Dupixent ...

An experimental COPD drug from Sanofi and Regeneron showed mixed results in a pair of studies, sending the companies' shares ...