Morning Market Losers

NuPathe Inc PATH fell 45.42% to $2.21 at 9:50 am. The US Food & Drug Administration rejected NuPathe's experimental migraine patch. Zion Oil & Gas Inc ZNWAW shares lost 31.21% to $1.08. Peoples Educational Holdings Inc PEDH shares dipped 15.09% to $0.90. PEDH's trailing-twelve-month ROE is -9.71%. National Bank of Greece SA NBG dropped 13.04% to $1.00. NBG shares have dropped 55.25% over the past 52 weeks, while the S&P 500 index has gained 15.36% in the same period.