Biotechnology Business Contracts

Amgen Inc.
• Underwriting Agreement - Amgen Inc. (May 10, 2012)
• Shareholder Voting Agreement - Amgen Inc. and American Home Products Corp. (Oct 18, 2009)
• Offer to Purchase - Acquisition of Micromet, Inc. by Amgen Inc. (Mar 12, 2012)
• Letter of Transmittal - To Tender Shares - Acquisition of Micromet, Inc. by Amgen Inc. (Mar 12, 2012)
• Tender and Support Agreement - By Armstrong Acquisition Corp. - Acquisition of Micromet, Inc. by Amgen Inc. (Mar 13, 2012)
• Employment Agreement - Amgen inc. and George Morstyn (Oct 18, 2009)
• Consulting Agreement - Amgen Inc. (Mar 12, 2012)
• Sourcing and Supply Agreement - Amgen Inc. (Mar 12, 2012)
• Integrated Facilities Management Services Agreement - Amgen Inc. and Jones Lang Lasalle Americas, Inc. (Mar 13, 2012)
• Opinion Letter - Outside Counsel - S-3 Registered Securities - Amgen Inc. (Mar 13, 2012)
• Agreement and Plan of Merger - Amgen Inc. and Immunex Corp. (Oct 18, 2009)
• Officers' Certificate - Under Indenture - Amgen Inc. (Mar 13, 2012)

Deltagen Inc.
• Master Services Agreement - Deltagen Inc. and Roche Bioscience Inc. (Oct 18, 2009)
• Deltagen - Merck & Co, Inc: Technology Agreement (Oct 18, 2009)

Gilead Sciences Inc.
• Patent Rights Purchase Agreement - Isis Pharmaceuticals Inc. and Gilead Sciences Inc. (Oct 18, 2009)
• Rights Agreement - Gilead Sciences Inc. and ChaseMellon Shareholder Services LLC (Oct 18, 2009)
• Employee Stock Purchase Plan - Gilead Sciences Inc. (Oct 18, 2009)
• Agreement - Gilead Sciences Inc. and Michael F. Bigham (Oct 18, 2009)
• Employment Agreement - Gilead Sciences Inc. and Michael L. Riordan (Oct 18, 2009)
• 1991 Stock Option Plan - Gilead Sciences Inc. (Oct 18, 2009)
• Employee Stock Purchase Plan - Gilead Sciences Inc. (Oct 18, 2009)
• 1991 Stock Option Plan - Gilead Sciences Inc. (Oct 18, 2009)
• Deferred Compensation Plan - Gilead Sciences Inc. (Oct 18, 2009)
• 331, 344B, 346 and 353 Lakeside Drive (Foster City, CA) Lease - WCB Seventeen LP and Gilead Sciences Inc. (Oct 18, 2009)
• 342A Lakeside Drive (Foster City, CA) Lease - WCB Sixteen LP and Gilead Sciences Inc. (Oct 18, 2009)
• 335 Lakeside Drive (Foster City, CA) Lease - WCB Seventeen LP and Gilead Sciences Inc. (Oct 18, 2009)
• 333 Lakeside Drive (Foster City, CA) Lease - WCB Sixteen LP and Gilead Sciences Inc. (Oct 18, 2009)
• 2900 Center Green Court South (Boulder, CO) Lease - THW Partners LP and Gilead Sciences Inc. (Oct 18, 2009)
• Certificate of Incorporation - Gilead Sciences Inc. (Oct 18, 2009)
• 1995 Non-Employee Directors' Stock Option Plan - Gilead Sciences Inc. (Oct 18, 2009)
• 1991 Stock Option Plan - Gilead Sciences Inc. (Oct 18, 2009)
• 355 Lakeside Drive (Foster City, CA) Lease - Spieker Properties LP, WCB Seventeen LP and Gilead Sciences Inc. (Oct 18, 2009)
• Bylaws - Gilead Sciences Inc. (Oct 18, 2009)
• Copromotion Agreement - Roche Laboratories Inc. and Gilead Sciences Inc. (Oct 18, 2009)
• Development and License Agreement - Gilead Sciences Inc., F. Hoffmann-La Roche Ltd. and Hoffmann-La Roche Inc. (Oct 18, 2009)
• License and Supply Agreement - Gilead Sciences Inc. and Pharmacia & Upjohn SA (Oct 18, 2009)
• Copromotion Agreement - Roche Laboratories Inc. and Gilead Sciences Inc. (Oct 18, 2009)
• Collaborative Research Agreement - Gilead Sciences Inc. and Glaxo Wellcome Inc. (Oct 18, 2009)
• Marketing, Distribution and Development Agreement - Gilead Sciences Inc. and Cubist Pharmaceuticals Inc. (Oct 18, 2009)
• License Agreement - Gilead Sciences Inc., the Institute of Organic Chemistry and Biochemistry of the Academy of Sciences of the Czech Republic, and Rega Institute for Medical Research (Oct 18, 2009)
• Voting Agreement - Gilead Sciences Inc. (Oct 18, 2009)
• Share Option Agreement - NeXstar Pharmaceuticals Inc. and Gilead Sciences Inc. (Oct 18, 2009)
• Agreement and Plan of Merger - Gilead Sciences Inc. and NeXstar Pharmaceuticals Inc. (Oct 18, 2009)
• Asset Purchase Agreement - Gilead Sciences Inc. and OSI Pharmaceuticals Inc. (Oct 18, 2009)

ImClone Inc.
• Stockholder Agreement - Bristol-Myers Squibb Co., Bristol-Myers Squibb Biologics Co. and ImClone Systems Inc. (Oct 18, 2009)
• 1996 Non-Qualified Stock Option Plan - ImClone Systems Inc. (Oct 18, 2009)
• 1996 Incentive Stock Option Plan - ImClone Systems Inc. (Oct 18, 2009)
• 1998 Employee Stock Purchase Plan - ImClone Systems Inc. (Oct 18, 2009)
• 1998 Non-Qualified Stock Option Plan - ImClone Systems Inc. (Oct 18, 2009)
• 1998 Employee Stock Purchase Plan - ImClone Systems Inc. (Oct 18, 2009)
• 1996 Incentive Stock Option Plan - ImClone Systems Inc. (Oct 18, 2009)
• 1996 Non-Qualified Stock Option Plan - ImClone Systems Inc. (Oct 18, 2009)
• Employment Agreement - ImClone Systems Inc. and Dr. Carl Goldfischer (Oct 18, 2009)
• Employment Agreement - ImClone Systems Inc. and John Landes (Oct 18, 2009)
• Employment Agreement - ImClone Systems Inc. and Daniel S. Lynch (Oct 18, 2009)
• Employment Agreement - ImClone Systems Inc. and Harlan W. Waksal (Oct 18, 2009)
• Employment Agreement - ImClone Systems Inc. and Samuel D. Waksal (Oct 18, 2009)
• Employment Agreement - ImClone Systems Inc. and S. Joseph Tarnowski (Oct 18, 2009)
• 1181 Route 202 (Branchburg, NJ) Agreement of Purchase and Sale - Corum Realty LP and ImClone Systems Inc. (Oct 18, 2009)
• 325 Spring Street (New York, NY) Sublease - 325 Spring Street LLC and ImClone Systems Inc. (Oct 18, 2009)
• 180 Varick Street (New York, NY) Lease - Varick Street Corp. and ImClone Systems Inc. (Oct 18, 2009)
• Certificate of Incorporation - ImClone Systems Inc. (Oct 18, 2009)
• Development and License Agreement - ImClone Systems Inc. and Merck KGaA (Oct 18, 2009)
• Agreement for Supply of Material - Connaught Laboratories Ltd., ImClone Systems Inc., and Merck KGaA (Oct 18, 2009)
• Contract Research and Development Agreement - ImClone Systems Inc. and Boehringer Ingelheim Pharma KG (Oct 18, 2009)
• Research and License Agreement - ImClone Systems Inc. and Merck KGaA (Oct 18, 2009)
• Research and License Agreement - ImClone Systems Inc. and Merck KGaA (Oct 18, 2009)
• Engagement Letter - Hambrecht & Quist LLC and ImClone Systems Inc. (Oct 18, 2009)
• Equipment Leasing Commitment - FINOVA Technology Finance Inc. and ImClone Systems Inc. (Oct 18, 2009)
• Development and License Agreement - ImClone Systems Inc. and Merck KGaA (Oct 18, 2009)
• Engagement Agreement - ImClone Systems Inc. and Diaz & Altschul Capital LLC (Oct 18, 2009)
• Development, Promotion, Distribution and Supply Agreement - E. R. Squibbs & Sons LLC, Bristol-Myers Squibb Co. and ImClone Systems Inc. (Oct 18, 2009)
• Development, Promotion, Distribution and Supply Agreement - E. R. Squibb & Sons LLC, Bristol-Myers Squibb Co., and ImClone Systems Inc. (Oct 18, 2009)
• Stock Purchase Agreement - ValiGen NV and ImClone Systems Inc. (Oct 18, 2009)
• Preferred Stock Purchase Agreement - ImClone Systems Inc. and Merck KGaA (Oct 18, 2009)
• Acquisition Agreement - ImClone Systems Inc., Bristol-Myers Squibb Co., and Bristol-Myers Squibb Biologics Co. (Oct 18, 2009)
• Promissory Note - Savanna Partners and ImClone Systems Inc. (Oct 18, 2009)

Immunex Corp.
• Agreement and Plan of Merger - Amgen Inc. and Immunex Corp. (Oct 18, 2009)

Incyte Genomics Inc.
• Agreement and Plan of Merger - Incyte Pharmaceuticals Inc. and Synteni Inc. (Oct 18, 2009)
• Securities Exchange Agreement - Incyte Pharmaceuticals Inc., Genome Systems Inc., David A. Smoller, Paul Gold, Mark Cunningham and Vysis Inc. (Oct 18, 2009)
• Share Purchase Agreement - Incyte Pharmaceuticals Inc. and Hexagen Ltd. (Oct 18, 2009)

Orchid Biosciences Inc.
• Employment Agreement - Orchid Biocomputer inc. and Dale R. Pfost (Oct 18, 2009)
• Orchid Biosciences - Affymetrix: Collaboration Agreement (Oct 18, 2009)

OSI Pharmaceuticals Inc.
• Asset Purchase Agreement - Gilead Sciences Inc. and OSI Pharmaceuticals Inc. (Oct 18, 2009)