Common use of Expansion Space Base Rent Clause in Contracts

Expansion Space Base Rent. In addition to the Base Rent ------------------------- for the Premises as set forth in Exhibit C hereof, commencing on the Expansion Space Commencement Date and continuing thereafter throughout the Expansion Space Term, Tenant covenants and agrees to pay to Landlord Base Rent for the Expansion Space in the following amounts (the `Expansion Space Base Rent'): Expansion Space Base Rent Per Expansion Space Square Foot Expansion Space Expansion Space Period Per Annum Base Rent Monthly Base Rent ----------------------- --------------------- -------------------- --------------------- 6/1/99 - 1/31/00 $[*] $[*] $[*] 2/1/00 - 1/31/01 $[*] $[*] $[*] 2/1/01 - 1/31/02 $[*] $[*] $[*] 2/1/02 - 1/31/03 $[*] $[*] $[*] 2/1/03 - 1/31/04 $[*] $[*] $[*] 2/1/04 - 1/31/05 $[*] $[*] $[*] 2/1/05 - 1/31/06 $[*] $[*] $[*] 2/1/06 - 1/31/07 $[*] $[*] $[*] 2/1/07 - 1/31/08 $[*] $[*] $[*] 2/1/08 - 1/31/09 $[*] $[*] $[*]