Premarket gainers: BYFC +42.86%. CYTX +18.91%. RIMM +15.83%. ASTX +8.71%. QCOR +9.03%.Losers:...

|By:, SA News Editor
Premarket gainers: BYFC +42.86%. CYTX +18.91%. RIMM +15.83%. ASTX +8.71%. QCOR +9.03%.
Losers: ADTN -8.14%. CLWR -7.43%. PPHM -5.41%.