Benzinga's Top #PreMarket Gainers

shares rose 19.84 percent to $2.96 in pre-market trading after the company reported a new IP for its lead IMP321 development program.

gained 9.19 percent to $58.96 in pre-market trading after surging 8.19 percent on Thursday.

shares gained 6.67 percent to $43.65 in the pre-market trading session after the company reported stronger-than-expected earnings for the first quarter and raised its earnings forecast for the year.

shares surged 6.45 percent to $50.00 in pre-market trading following a report that the company is nearing a deal to be acquired by Intel Corporation

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shares climbed 3.04 percent to $27.12 in pre-market trading after the company reported stronger-than-expected results for the fiscal third quarter.