AEterna Zentaris (AEZS) -16.6% premarket after the drug development company said it commenced a...

|About: AEterna Zentaris, Inc. (AEZS)|By:, SA News Editor

AEterna Zentaris (AEZS) -16.6% premarket after the drug development company said it commenced a public offering of units consisting of common shares and warrants to purchase common shares. The size of the offering was not disclosed.