Benzinga's Top Pre-Market Losers
September 06, 2013 at 08:11 AM EDT
MannKind (NASDAQ: MNKD ) shares dropped 5.08% to $5.98 in pre-market trading after analysts at Bank of America downgraded the stock from “neutral” to “underperform.” Smith & Wesson Holding (NASDAQ: SWHC ) dipped 4.18% to $11 in the pre-market session after the company issued a downbeat Q2 forecast. Immunomedics (NASDAQ: