LEASE AND LEASE TERMINATION AGREEMENT
This Lease and Lease Termination Agreement ("Agreement") is entered into as of the 14 th day of June 2000, by and
between Metropolitan Life Insurance Company ("Landlord") and Pharmacyclics, Inc. ("Tenant").
A. Landlord's predecessor, New England Mutual Life Insurance Company, and Tenant entered into (i) that certain
Lease Agreement (the "Lease") dated June 17 and 28,1993; (ii) that certain First Amendment to Lease Agreement
(the "First Amendment") dated as of July 22, 1993; and (iii) that certain Second Amendment to Lease Agreement (the
"Second Amendment") dated as of March 1, 1994, all pertaining to the lease of approximately 32,520 square feet of
space located in the building at 995 Arques Avenue in Sunnyvale, California identified in the diagram attached hereto
as exhibit "A" (the "Premises"). Landlord and Tenant entered into that certain Third Amendment to Lease Agreement
(the "Third Amendment") dated as of June 14 th , 2000. The Lease as amended by the First Amendment, the Second
Amendment, and the Third Amendment is referred to herein as the "Existing Lease."
B. Landlord and Tenant desire to terminate the Existing Lease and to enter into a new lease for the Premises as more
fully set forth in this Agreement.
Now, therefore, Landlord and Tenant hereby agree as follows:
1. Termination . Effective at 11:59 p.m. P.S.T. on April 30, 2000 (the "Termination Date"), the Existing Lease shall be
terminated. Except as expressly provided in this Agreement, Landlord and Tenant shall have no obligations to one
another under the Existing Lease arising out of circumstances and events occurring entirely after the Termination
2. New Lease . Landlord hereby leases to Tenant and Tenant hereby leases from Landlord the Premises (the "New
Lease"). Except where inconsistent with this Agreement, the New Lease shall be on the same terms and conditions
as the Existing Lease. Notwithstanding any provision to the contrary in