Biotech Implosion: Idenix Pharmaceuticals (IDIX)

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By Douglas A. McIntyre Published
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Idenix Pharma (NASDAQ:IDIX) this morning announced that its Valopicitabine development program was placed on clinical hold in the United States after discussions with the FDA.  Unfortunately this was the company’s hoped-for hepatitis C treatment.

Jean- Pierre Sommadossi, Ph.D., chairman & CEO of Idenix: "We are disappointed with the FDA’s perspective on the program and are working with Novartis to evaluate our options for valopicitabine.  We remain committed to building a leading antiviral franchise and will continue to focus on ensuring a successful launch of Tyzeka®/Sebivo® and on advancing our pipeline. We have a novel non-nucleoside reverse transcriptase inhibitor being evaluated in phase I clinical testing for the treatment of HIV. Additionally, we have a comprehensive HCV discovery effort, which includes a second-generation nucleoside polymerase inhibitor that is being evaluated in IND-enabling preclinical testing and novel HCV non-nucleoside polymerase inhibitor and HCV protease inhibitor programs."

The company claims approximately $160 million of cash on hand at June 30 and said it will be reviewing expenses and will review investing in programs it thinks can maximize shareholder value.  As of March 31 it carried $82.646 million in total liabilities, so don’t look at that cash level as "net cash after liabilities."

Shares are down 17% to $4.78 pre-market, down 17% or so from the $5.59 52-week low and down well over 50% from the $11.21 52-week highs.  Its market cap before this drop was $325 million.

Jon C. Ogg
July 13, 2007

Jon Ogg 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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