FMR LLC Raises Stake in Optimer Pharmaceuticals, Inc. (OPTR) to 12.93%

In a 13D filing on Optimer Pharmaceuticals, Inc. (NASDAQ: OPTR), fund FMR LLC disclosed a 12.93%, or 6,031,673 share, stake in the company. This is up 59.35% from the 3,785,240 shares held at the end of the latest quarter ending September 30, 2011.

For more notable holders of Optimer Pharmaceuticals, Inc. stock click here. For more information on FMR LLC click here.

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