Squawk Box Stocks Reports On: ReneSola Ltd. (NYSE: SOL), SemiLEDs Corporation (NASDAQ: LEDS), Optimer Pharmaceuticals, Inc. (NASDAQ: OPTR), SIRIUS XM Radio Inc. (NASDAQ: SIRI)

NEW YORK, NY -- (Marketwired) -- 05/14/13 -- ReneSola Ltd. (NYSE: SOL), SemiLEDs Corporation (NASDAQ: LEDS), Optimer Pharmaceuticals, Inc. (NASDAQ: OPTR), SIRIUS XM Radio Inc. (NASDAQ: SIRI).

ReneSola Ltd. (SOL) saw shares advancing 15.46% or $0.30 per share to close at $2.24 on volume of 2,677,960 shares traded during Monday's trading session. Will shares of ReneSola continue to rise? Find out what to expect next in our exclusive research report at: http://squawkboxstocks.com/reports/SOL

SemiLEDs Corporation (LEDS) saw shares rising 15.15% to close Monday's trading session at $1.52 on volume of 2,420,748 shares traded. Will shares of SemiLEDS continue to rise? Find out what to expect next in our exclusive research report at: http://squawkboxstocks.com/reports/LEDS

Optimer Pharmaceuticals, Inc. (OPTR) saw shares advancing 14.44% or $1.85 per share to close Monday at $14.66 on volume of 3,431,729 shares traded. Will shares of Optimer continue to rise? Find out what to expect next in our exclusive research report at: http://squawkboxstocks.com/reports/OPTR

SIRIUS XM Radio Inc. (SIRI) saw shares advancing 0.29% or $0.01 per share to close Monday at $3.40 on volume of 29,255,230 shares traded. Will shares of SIRIUS XM continue to rise? Find out what to expect next in our exclusive research report at: http://squawkboxstocks.com/reports/SIRI

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