Anthera raises $33 million

Anthera Pharmaceuticals Inc. (NASDAQ:ANTH) raised $33 million through the sale of 33 million shares at $1 in a follow-on underwritten by Piper Jaffray; Leerink; Canaccord; and Summer Street Research Partners. The company proposed the offering late Wednesday, when its share price was $1.33. Anthera was down $0.17 (13%) to $1.16 on Thursday. ...