Benzinga's Top #PreMarket Gainers

Achillion Pharmaceuticals, Inc.ACHN shares gained 10.17% to $11.92 in the pre-market trading session on positive ACH-3102 data. Motorola Solutions Inc MSI shares rose 4.41% to $67.51 in pre-market trading. Motorola Solutions is considering a sale of the company, according to sources, as reported by Bloomberg. Compugen Ltd. CGEN gained 3.99% to $8.08 in pre-market trading after the company reported new results supporting CGEN-15049 as potential cancer immunotherapy target. Conns Inc. CONN shares surged 3.82% to $23.35 in pre-market trading. Stifel Nicolaus upgraded Conn's from Hold to Buy. Yandex N.V. YNDX shares jumped 2.11% to $16.45 in pre-market trading after dropping 0.74% on Friday.