Benzinga's Top Pre-Market Losers

BlackBerry

dipped 5.21% to $8.27 in the pre-market session. RBC Capital downgraded the stock from “sector perform” to “underperform.” On Friday, the company issued weak second-quarter outlook and announced its plans to lower 4,500 jobs J. C. Penney Company

shares fell 3.01% to $12.57 in the pre-market trading. JC Penney is in talks to raise more money, Bloomberg reported. Citigroup

shares dropped 2.27% to $50.05 in pre-market trading. Citigroup suffered a significant fall in its trading revenue, according to a report in the Financial Times. Official Payments Holdings

dipped 1.53% to $8.37 in the pre-market session after the company agreed to be bought by ACI Worldwide

for $8.35 per share in cash.