BASIC LEASE PROVISIONS
The following Basic Lease Provisions constitute a part of the R&D Building Lease to which they are attached.
1. Landlord: Sorrento Tech Limited, a California limited partnership.
2. Tenant: Biosym Technologies, Inc., a California corporation.
(a) Rentable Area: Approximately 10,270 sq. ft. See Definition of Rentable Area attached hereto as Exhibit "A-
(b) Location: The ground floor of the west end of the building located at the address specified in Item 3(c) below
(the "Building"), as shown on the Floor Plan of the Premises attached hereto as Exhibit "A-1." The Building is
located in a certain real estate project commonly known as the "Naiman Tech Center" (the "Project"), as shown
on the Site Plan of the Project attached hereto as Exhibit "A-2."
(c) Address: 10065 Barnes Canyon Road, Suite A San Diego, CA 92121
4. Lease Term:
(a) Initial Lease Term: Five (5) years.
(b) Option Term: Tenant shall have the option to renew and
extend the term of this Lease for one additional five
(5) year period on all the same terms and conditions of
5. Target Commencement Date: June 1, 1987. See Paragraph 3.1.
(a) Initial Basic Annual Rent: $11,297 per month ($1.10 per sq. ft.).
(b) Adjustments to Basic Annual Rent: The Basic Annual Rent shall be increased annually at the rate of 5% per
annum on each applicable anniversary of the Rent Commencement Date (as defined below). The first such
increase shall occur on the first anniversary of the Rent Commencement Date. See Paragraph 4.2(b).
(c) Additional Rent: See Article 5.
(i) Tenant's share of Building Operating Expenses:
(ii) Tenant's share of Project Operating Expenses: 1.70%.
(c) Rent Abatement Period: Tenant shall have a seven (7) month Rent Abatement Period, commencing on the
first day of the first calendar month of the Lease term, and terminating on the last day of the seventh month of the
Lease term. During this seven month period, Tenant shall