0001047469-05-006684 Sample Contracts

Execution Copy 4TH MODIFICATION OF LEASE AGREEMENT

Modification of Lease Agreement • March 16th, 2005 • Imclone Systems Inc/De • Biological products, (no disgnostic substances) • New York

• Contract Type
  Modification of Lease Agreement
• Filed
  March 16th, 2005
• Company
  Imclone Systems Inc/De
• Industry
  Biological products, (no disgnostic substances)
• Jurisdiction
  New York

WHEREAS, 180 Varick Street Corporation (Landlord’s predecessor) and Tenant entered into a Lease, dated as of December 10, 1998 (the “Original Lease”), covering premises in the building located at 180 Varick Street, New York, New York (the “Building”);