>>> US After Hours Summary: XOMA +21.7%, OGXI +14.3%, CNAT +13.5


After Hours Summary: XOMA +21.7%, OGXI +14.3%, CNAT +13.5%, BOX +12.5%, PEIX +10.5%, OME -21.4% following earnings/guidance

After Hours Gainers:

Companies trading higher in after hours in reaction to earnings/guidance:  XOMA +21.7%, OGXI +14.3%, CNAT +13.5%, BOX +12.5%, PEIX +10.5%, MXPT +6.2%, TLRD +5.8%, BIOC +4.8%, SPPI +2.8%

After Hours Losers:

Companies trading lower in after hours in reaction to earnings/guidance:  OME -21.4%, CCRN -14.5%, VVUS -4.6%

Companies trading lower in after hours in reaction to news:  EXXI -37.0% (amid the release of a Reuters article detailing a cautionary statement from an EXXI filing out Monday night in which it cautioned about the potential of a bankruptcy filing absent a material improvement in oil and gas prices or other factors), GPOR -2.5% (commenced 14 mln common stock offering), BCS -2.1% (commenced 4 mln common stock offering).