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

Bloomberg journalists discuss today's biggest winners and losers in the stock market. Listen for analysis on the companies ...

Sanofi and Vietnam Vaccine JSC, or VNVC, on Tuesday launched a vaccine manufacturing facility in Vietnam, aimed at producing ...

The U.S. FDA has approved an expanded indication for Sanofi (NASDAQ:SNY)’s quadrivalent meningococcal vaccine, MenQuadfi, now ...

French drugmaker Sanofi said the U.S. Food and Drug Administration has approved its meningococcal vaccine for use in infants ...

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

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 ...

Results released Friday show itepekimab succeeded in one Phase 3 trial but failed in a second, sinking shares of both partner ...

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

Sanofi and Regeneron on Friday reported lackluster late-stage results for their drug candidate in a common lung condition, ...