Premarket gainers: ACAD +43%. AMRS +15%. STEM +12%. RAD +12%. AEZS +11%. BYD +7%. BDSI...

|By:, SA News Editor
Premarket gainers: ACAD +43%. AMRS +15%. STEM +12%. RAD +12%. AEZS +11%. BYD +7%. BDSI +6%.
Losers: FTNT -18%. AFFY -10%. SGYP -10%. HPQ -6%.