Prosensa sets IPO range

Prosensa B.V. (Leiden, the Netherlands) amended its IPO and now plans to sell 5 million shares at $11-$13. At the $12 midpoint, Prosensa would raise $60 million and be valued at $408 million. JPMorgan; Citigroup; Leerink; Wedbush; KBC Securities; and Trout Capital are underwriters. In May, Prosensa proposed to raise up to $60 million in the offering. ...