Benzinga's Top Pre-Market Losers

ATP Oil & Gas Corp ATPG dipped 14.38% to $5 in the pre-market session. ATPG announced the resignation of the company's newly appointed CEO Matt McCarroll. Progress Software Corp PRGS fell 11.29% to $18 in the pre-market trading. PRGS expects FQ2 consolidated revenue of $110 million to $115 million. Lennar Corp LEN moved down 2.07% to $25.50 in the pre-market session. Analysts at Citigroup downgraded Lennar from “neutral” to “sell.” Freeport-McMoRan Copper & Gold Inc FCX lost 1.79% to $33.00 in the pre-market session. FCX shares have dropped 31.33% over the past 52 weeks, while the S&P 500 index has gained 2.02% in the same period.