Benzinga's Top #PreMarket Gainers

(NASDAQ:

) gained 11.34 percent to $5.89 in pre-market trading after jumping 81.79 percent on Monday.

(NASDAQ:

) shares rose 8.34 percent to $8.83 in pre-market trading after the company announced a grant of up to $89 million to support RSV F vaccine to protect infants via maternal immunization.

(NASDAQ:

) shares rose 3.62 percent to $28.60 in pre-market trading. SunTrust Robinson Humphrey maintained a Buy rating and price target of $40 on Yahoo.

(NASDAQ:

) shares climbed 3.11 percent to $5.96 in pre-market trading after gaining 2.30 percent on Monday.

(NASDAQ:

) shares rose 2.28 percent to $14.38 in pre-market trading. Wells Fargo upgraded Micron Technology from Market Perform to Outperform.