April showers bring May flowers. And as every grade-schooler knows, Mayflowers bring Pilgrims.
The month of May also brings key catalysts for five big drugmakers: Merck (NYSE: MRK), Novartis (NYSE: NVS), Novo Nordisk (NYSE: NVO), Regeneron (NASDAQ: REGN), and Sanofi (NYSE: SNY). Here’s what’s coming around the corner.