Morning Market Losers

Gigamon

shares tumbled 28.63% to $18.70 after the company lowered its revenue outlook for the latest quarter. Gigamon projected revenue of $31 million to $31.5 million, versus its earlier forecast of $34 million to $35 million. Ohr Pharmaceutical

shares dropped 16.75% to $10.02 after the company announced a 1.8 million share offering at $10 per share. InterCloud Systems

shares fell 14.73% to $6.60 after the company reported a Q4 GAAP loss of $3.24 per share on sales of $11.8 million. The Spectranetics

shares dropped 10.40% to $23.40 after the company lowered its FY14 earnings forecast. Nordic American Tankers

shares declined 10.04% to $8.51 after the company upsized offering by 2 million shares and prices 12 million shares at $8.62 per share. LivePerson

shares fell 3.05% to $10.81 after Benchmark downgraded the stock from Buy to Hold. Gilead Sciences

slipped 2.20% to $70.64 after the company reported that the FDA has granted priority review to its NDA for ledipasvir and sofosbuvir fixed-dose combo tablet.