PALO ALTO, Calif.--(BUSINESS WIRE)--July 25, 2006--Connetics Corporation (Nasdaq:CNCT - News), a specialty pharmaceutical company that develops and commercializes dermatology products, today announced that it has completed and filed with the U.S. Securities and Exchange Commission an amended Annual Report on Form 10-K/A for the year ended December 31, 2005, including prior period restatements for 2001 to 2005, and its Quarterly Report on Form 10-Q for the three months ended March 31, 2006.