LIVINGSTON, N.J.--(BUSINESS WIRE)--Columbia Laboratories, Inc. (Nasdaq: CBRX) has raised approximately $11,772,000 in gross proceeds to the Company through the sale of 10,900,000 shares of its common stock and warrants to purchase 5,450,000 shares of its common stock in a registered direct offering. The common stock and warrants were sold in units, with each unit consisting of one share of common stock and a warrant to purchase 0.5 shares of common stock at a price of $1.08 per unit in a registered direct offering. The warrants will be exercisable at an exercise price of $1.52 per share of common stock at any time on or after April 30, 2010 and ending on April 30, 2015. Net proceeds to the Company are expected to be approximately $10,709,000 after offering-related fees and expenses.