0001047469-04-016633 Sample Contracts

FIRST AMENDMENT
Lease Agreement • May 10th, 2004 • Aerogen Inc • Surgical & medical instruments & apparatus

THIS FIRST AMENDMENT (this "Amendment") is made and entered into as of November 6, 2003, by and between CA-SHORELINE TECHNOLOGY PARK LIMITED PARTNERSHIP, a Delaware limited partnership ("Landlord"), and AEROGEN, INC., a Delaware corporation ("Tenant").

SECOND AMENDMENT
Lease Agreement • May 10th, 2004 • Aerogen Inc • Surgical & medical instruments & apparatus

THIS SECOND AMENDMENT (the "Amendment") is made and entered into as of the 9th day of March, 2004, by and between CA-SHORELINE TECHNOLOGY PARK LIMITED PARTNERSHIP, a Delaware limited partnership ("Landlord"), and AEROGEN, INC., a Delaware corporation ("Tenant"),