Benzinga's Top Pre-Market Gainers

Research In Motion Ltd RIMM surged 3.82% to $17.65 in the pre-market session. Analysts at Deutsche Bank upgraded Research In Motion from “sell” to “hold.” BroadVision Inc BVSN added 3.33% to $27.90 in the pre-market session. BVSN had $56.79 million in total cash and no debt for the latest quarter. Golar LNG Limited GLNG moved up 2.99% to $43 in the pre-market session. GLNG's PEG ratio is 0.49. Chesapeake Energy Corp CHK soared 2.24% to $21.43 in the pre-market trading. Chesapeake Energy expects a drop in its 2012 natural gas production.