After Hours Summary: PFNX up on positive study results; following earnings VIPS -19.5%, SWCH -7.2%After Hours Gainers:
Companies trading higher in after hours in reaction to earnings/guidance: MIME +5.3% (thinly traded), ALTR +3.2% (light volume), SYMC +0.7%
Companies trading higher in after hours in reaction to news: PFNX +18.5% (Pfenex announces top-line results from its PF708-301 study, which showed comparable overall profiles between PF708 and Forteo after 24 weeks of daily injection in osteoporosis patients)
After Hours Losers:
Companies trading lower in after hours in reaction to earnings/guidance: VIPS -19.5%, SWCH -7.2%
Companies trading lower in after hours in reaction to news: AAXN -2.1% (Axon files mixed securities shelf offering)
![]()