Ballard Power (BLDP) -13.2% premarket after announcing a public offering of 7.275M common units...

|About: Ballard Power Systems, Inc. (BLDP)|By:, SA News Editor

Ballard Power (BLDP) -13.2% premarket after announcing a public offering of 7.275M common units at $1.10/unit. BLDP says net proceeds will be used for general corporate purposes.