SAN DIEGO, Feb. 16, 2011 /PRNewswire/ -- Optimer Pharmaceuticals, Inc. (Nasdaq: OPTR) today announced the completion of a public offering of 6,900,000 shares of its common stock, including 900,000 shares sold pursuant to the full exercise of an overallotment option previously granted to the underwriters. The shares were sold at a public offering price of $11.25 per share, resulting in aggregate gross proceeds to Optimer of $77.6 million, before deducting underwriting discounts and commissions and other estimated offering expenses payable by Optimer.
Jefferies & Company, Inc. acted as the sole book-running manager for the offering. Baird, Canaccord Genuity Inc., JMP Securities, Needham & Company, LLC, and ThinkEquity LLC acted as co-managers for the offering.
Optimer anticipates using the net proceeds from the offering to prepare for the potential commercial launch of fidaxomicin in the United States, if approved, as well as for research and development activities, potential in-licenses or acquisitions, working capital and other general corporate purposes.
A shelf registration statement relating to the shares was filed with the Securities and Exchange Commission (SEC) and is effective. A final prospectus supplement related to the offering has been filed with the SEC and is available on the SEC's website located at www.sec.gov. Copies of the final prospectus supplement and the accompanying prospectus relating to the offering may be obtained from Equity Syndicate Prospectus Department, Jefferies & Company, Inc., 520 Madison Avenue, 12th Floor, New York, NY, 10022, at 877-547-6340 and at Prospectus_Department@Jefferies.
|SOURCE Optimer Pharmaceuticals, Inc.|
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