kearny
November 20, 2006
Actelion Announces Definitive Agreement to Acquire CoTherix for $420 Million

CoTherix was founded as a specialty pharmaceutical company dedicated to the treatment of severe pulmonary disease. We invested in CoTherix after the company acquired U.S. commercialization rights to Ventavis iloprost, an inhaled prostacyclin used to treat pulmonary arterial hypertension. Our investment in CoTherix enabled acquisition of the product from Schering AG, subsequent NDA filing, and preparation for US launch. CoTherix went public in 2004. Below, the company reports an agreement to be acquired by Actelion, a company which marketed the first line oral therapy for pulmonary arterial hypertension.

--------------------------------

Actelion (SWX: ATLN) today announced that it has entered into a definitive agreement to acquire CoTherix, Inc. (NASDAQ: CTRX). CoTherix currently markets Ventavis iloprost, the only approved inhaled therapy for the treatment of Pulmonary Arterial Hypertension in the United States.

The transaction has been approved unanimously by the Boards of Directors of both companies. Actelion will commence a cash tender offer of USD 13.50 per CoTherix Inc. share, for a total acquisition price of approximately USD 420 million. Subject to regulatory clearance and other customary closing conditions, the transaction is expected to conclude early in Q1:07.

The directors and executive officers of CoTherix and additional stockholders, together owning approximately 32% of the outstanding shares, have agreed with Actelion to tender their shares pursuant to the offer, subject to customary terms and conditions, including termination rights.

Actelion has had a longstanding relationship with CoTherix, developed through a shared focus on Pulmonary Arterial Hypertension. This relationship was extended with CoTherix's clinical STEP trial investigating the combined use of Tracleer and Ventavis. Based on that relationship, the two companies had previously commenced discussions regarding the strong strategic fit between the two businesses. Those discussions were placed on hold due to certain contractual obligations of CoTherix. Last Friday, after the close of the Swiss market and following the earlier than expected conclusion of these obligations CoTherix inquired of Actelion whether it wished to resume discussions. Following this, Actelion completed its due diligence and the companies finalized negotiations, resulting in the Boards of Directors of both companies approving the transaction and entering into the definitive agreement.

Jean-Paul Clozel, Chief Executive Officer of Actelion, commented: "We expect that the transaction will generate immediate substantial value, adding top- line revenue and bottom-line cash earnings by leveraging our existing marketing and sales infrastructure in the United States and expanding the reach of Ventavis."

Jean-Paul Clozel continued: "CoTherix and its employees have done an outstanding job with Ventavis, a product commercially available in the US since March 2005. Through the acquisition of CoTherix, Actelion will further lead the drive towards improved PAH therapy, both today with the existing form of Ventavis and potentially tomorrow through improved delivery systems and dry-powder inhalation to further enhance convenience for patients."
Jean-Paul Clozel added: "By introducing our orally available dual endothelin receptor antagonist Tracleer bosentan in late 2001, Actelion has always led the drive for improved PAH therapy. By applying the proven abilities of our drug development team with those of CoTherix, we are committed to accelerating Ventavis' development in order to support today's trend of combining agents from multiple drug classes to improve treatment outcomes for patients."

Donald J. Santel, Chief Executive Officer of CoTherix, said: "Our vision for CoTherix has been to advance the therapeutic options for patients with cardiovascular disease. Through the efforts of our talented and dedicated employees, we've been successful in introducing Ventavis, the first non- invasive prostacyclin for PAH in the United States. The proposed combination with Actelion, a global leader in cardio-pulmonary medicine, will further accelerate this vision and provide additional benefit to the patient population we've been privileged to serve."

Back to News