Benzinga's Top #PreMarket Gainers

Pacific Continental

shares gained 18.42% to $15.75 in the pre-market after dropping 1.55% on Monday. Pacific Continental is expected to report its Q1 earnings on April 17, 2014. Zebra Technologies

shares gained 9.80% to $74.97 in the pre-market trading session after the company announced its plans to buy Motorola's enterprise business from Motorola Solutions

for $3.45 billion. Zebra Tech also issued upbeat Q1 earnings forecast. Halozyme Therapeutics

surged 9.60% to $7.88 in pre-market trading. Citigroup initiated coverage on Halozyme Therapeuticswith a Buy rating and a $12.00 price target. Morgan Stanley

shares jumped 4.50% to $29.75 in pre-market trading. Bank of America upgraded Morgan Stanley from Neutral to Buy.