A Deep Dive Into MannKind's Big Bet On Afrezza By: Benzinga via Benzinga October 11, 2017 at 11:45 AM EDT It’s been a long road for MannKind Corporation (NASDAQ: MNKD) and its Afrezza inhalable insulin product. However, a generous new ... Read More >> Related Stocks: Pfizer Sanofi-Aventis S.A. ADR