
Regeneron jumps 12% on strong Q3 driven by Sanofi Dupixent profits and record drug sales.
Regeneron Pharmaceuticals' stock surged 12% after reporting a 36% revenue increase to $5.1 billion in Q3 2026, beating analyst expectations. The boost was largely due to its partnership with Sanofi, with Dupixent sales rising 35%, and record sales of...




