Tang Capital Management Raises Stake in Spectrum Pharmaceuticals, Inc. (SPPI) to 7.72%

In a 13G filing on Spectrum Pharmaceuticals, Inc. (NASDAQ: SPPI), investment fund Tang Capital Management disclosed a 7.72%, or 4,577,895 share, stake in the company. This is up 157.49% from the 1,777,895 shares held at the end of the latest quarter ending March 31, 2012.

For more notable holders of Spectrum Pharmaceuticals, Inc. stock click here.

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