Benzinga's Top Pre-Market Losers

Dendreon Corporation DNDN dipped 61.10% to $13.94 in the pre-market session. DNDN withdrew its full-year revenue projections and posted wider-than-expected quarterly loss. Northrop Grumman Corporation NOC lost 4.36% to $54.62 in the pre-market session. NOC shares have dropped 4.05% over the past 52 weeks, while the S&P 500 index has gained 11.81% in the same period. Carnival Corporation CCL moved down 3.51% to $31.10 in the pre-market session. Carnival reached agreements for the construction of three new cruise ships. Freeport-McMoRan Copper & Gold Inc FCX fell 2.86% to $49.20 in the pre-market trading. FCX's trailing-twelve-month ROA is 21.41%.