Alexion Pharmaceuticals: A Focus on Treating Rare Disorders

The Ins and Outs of the Synageva–Alexion Merger

(Continued from Prior Part)

Alexion: A biopharmaceutical company focused on rare diseases

Alexion Pharmaceuticals (ALXN) is a biopharmaceutical company focused on treatments for rare diseases. Its purchase of Synageva BioPharma (GEVA) would make for a good fit with the company’s portfolio. The company’s description of its business can be found in the 10-K:

“We are a biopharmaceutical company focused on serving patients with severe and ultra-rare disorders through the innovation, development and commercialization of life-transforming therapeutic products. Our marketed product Soliris is the first and only therapeutic approved for patients with either of two severe and ultra-rare disorders resulting from chronic uncontrolled activation of the complement component of the immune system: paroxysmal nocturnal hemoglobinuria (PNH), a life-threatening and ultra-rare genetic blood disorder, and atypical hemolytic uremic syndrome (aHUS), a life-threatening and ultra-rare genetic disease. We are also evaluating additional potential indications for Soliris in severe and devastating diseases in which we believe that uncontrolled complement activation is the underlying mechanism, and we are progressing in various stages of development with additional biotechnology product candidates as treatments for patients with severe and life-threatening ultra-rare disorders.”

“Soliris is designed to inhibit a specific aspect of the complement component of the immune system and thereby treat inflammation associated with chronic disorders in several therapeutic areas, including hematology, nephrology, transplant rejection and neurology. Soliris is a humanized monoclonal antibody that effectively blocks terminal complement activity at the doses currently prescribed. The initial indication for which we received approval for Soliris is PNH. PNH is a debilitating and life-threatening, ultra-rare genetic blood disorder defined by chronic uncontrolled complement activation leading to the destruction of red blood cells (hemolysis).”

Other merger arbitrage resources

Other important merger spreads include the Hospira–Pfizer deal. The Hospira (HSP) and Pfizer (PFE) merger is also set to close in 2H15. For a primer on risk arbitrage investing, read Merger arbitrage must-knows: A key guide for investors.

Investors interested in trading in the healthcare sector should look at the Health Care Select Sector SPDR Fund (XLV).

Continue to Prior Part

Browse this series on Market Realist:

Advertisement