Optimer Pharmaceuticals Files $100 Million Shelf (OPTR)

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By Douglas A. McIntyre Updated Published
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Optimer Pharmaceuticals, Inc. (NASDAQ" OPTR) has filed an open shelf registration last night with the SEC that will allow it to sell up to $100 million in any of the following types of securities:  Common Stock; Preferred Stock; Debt Securities; Warrants; Units.

The company is focused on discovering, developing and commercializing anti-infective products, and initial development efforts are to treat gastrointestinal infections and related diseases where current therapies have limitations.  The company currently has two late-stage anti-infective product candidates, OPT-80 and Prulifloxacin.

OPT-80 is the lead product candidate and is an antibiotic that is currently in two Phase III registration trials for the treatment of Clostridium difficile-infections, also known as Clostridium difficile-associated disease, the most common nosocomial diarrhea. Prulifloxacin is an antibiotic that is currently in two Phase III trials for the treatment of infectious diarrhea in travelers, a community-acquired infection often caused by a broad range of bacteria.  The company developing additional product candidates using its proprietary technology, including its OPopS drug discovery platform.

We frequently cover secondary offerings and other issues around IPO’s that include back door plays into IPO’s, spin-offs, restructurings, recapitalizations, and more in our open email distribution list.

Optimer shares are down 1.4% at $6.21 today, and its 52-week trading range is $5.90 to $10.42.  Its current market cap is $172.95 million.

Jon C. Ogg
March 28, 2008

Jon Ogg produces the Special Situation Investing Newsletter and he can be reached at [email protected]; he does not own securities in the companies he covers.

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About the Author Douglas A. McIntyre →

Douglas A. McIntyre is the co-founder, chief executive officer and editor in chief of 24/7 Wall St. and 24/7 Tempo. He has held these jobs since 2006.

McIntyre has written thousands of articles for 24/7 Wall St. He is an expert on corporate finance, the automotive industry, media companies and international finance. He has edited articles on national demographics, sports, personal income and travel.

His work has been quoted or mentioned in The New York Times, The Wall Street Journal, Los Angeles Times, The Washington Post, NBC News, Time, The New Yorker, HuffPost USA Today, Business Insider, Yahoo, AOL, MarketWatch, The Atlantic, Bloomberg, New York Post, Chicago Tribune, Forbes, The Guardian and many other major publications. McIntyre has been a guest on CNBC, the BBC and television and radio stations across the country.

A magna cum laude graduate of Harvard College, McIntyre also was president of The Harvard Advocate. Founded in 1866, the Advocate is the oldest college publication in the United States.

TheStreet.com, Comps.com and Edgar Online are some of the public companies for which McIntyre served on the board of directors. He was a Vicinity Corporation board member when the company was sold to Microsoft in 2002. He served on the audit committees of some of these companies.

McIntyre has been the CEO of FutureSource, a provider of trading terminals and news to commodities and futures traders. He was president of Switchboard, the online phone directory company. He served as chairman and CEO of On2 Technologies, the video compression company that provided video compression software for Adobe’s Flash. Google bought On2 in 2009.

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