Geron (GERN) shares -6.25% after filing a prospectus on Tuesday saying that it might sell up to...

|About: Geron Corporation (GERN)|By:, SA News Editor

Geron (GERN) shares -6.25% after filing a prospectus on Tuesday saying that it might sell up to $200M of any combination of shares, debt securities and warrants. The biotech would use the money for working capital and general corporate purposes, including R&D.