10 Stocks Moving In Tuesday's Pre-Market Session

Gainers

ADT Corp ADT shares rose 52.81 percent to $41.06 in pre-market trading after the company agreed to be acquired by funds affiliated with Apollo Global Management LLC APO for $42.00 per share in cash.

Cellectis SA (ADR) CLLS shares rose 18.92 percent to $23.13 in pre-market trading after gaining 0.78 percent on Friday.

Groupon Inc GRPN shares rose 14.19 percent to $3.30 in the pre-market trading session following Friday’s Alibaba filing showing a 5.6 percent stake in the company.

Canadian Solar Inc. CSIQ shares rose 9.21 percent to $17.90 in pre-market trading after the company issued a strong sales forecast.

Freeport-McMoRan Inc FCX shares rose 6.79 percent to $5.90 in pre-market trading after the company agreed to sell a 13 percent stake in its Morenci mine for $1.0 billion in cash.

Losers

Community Health Systems CYH shares fell 22.17 percent to $14.53 in pre-market trading after the company reported downbeat quarterly results and issued a weak full-year forecast.

Gogo Inc GOGO shares fell 8.28 percent to $12.74 in pre-market trading after rising 2.74 percent on Friday.

Randgold Resources Ltd. (ADR) GOLD shares fell 4.90 percent to $85.86 in pre-market trading after gaining 2.75 percent on Friday.

Newmont Mining Corp NEM shares fell 4.73 percent to $24.55 in pre-market trading after gaining 3.00 percent on Friday.

Pan American Silver Corp. (USA) PAAS fell 4.18 percent to $8.49 in pre-market trading after rising 2.19 percent on Friday.