TranS1 Sees IPO of 5.5 Millon Shares at $12-$14 Each  
9/28/2007 7:29:51 AM

Sept 28 (Reuters) - Trans1 Inc, a medical device company, on Friday filed for an initial public offering of 5.5 million shares at an estimated price of $12 to $14 per share. Lehman Brothers Inc, Piper Jaffray & Co, Cowen and Co LLC and Wachovia Capital Markets LLC are underwriting the IPO, the company said in an amended filing with the U.S. Securities and Exchange Commission.