ZELINIR

Pharmaceuticals

Owner

OSI PHARMACEUTICALS, LLC

—
ZELNIB

Pharmaceuticals

Owner

OSI PHARMACEUTICALS, LLC

—
LINSELIR

Pharmaceuticals

Owner

OSI PHARMACEUTICALS, LLC

—
OLINIR

Pharmaceuticals

Owner

OSI PHARMACEUTICALS, LLC

—
DUSELIR

Pharmaceuticals

Owner

OSI PHARMACEUTICALS, LLC

—
SHAPING MEDICINE, CHANGING LIVES.

Computer and Scientific

Owner

OSI PHARMACEUTICALS, LLC

May 23, 2006