exv10w1






Exhibit 10.1




February 2, 2007




Mr. Hans van Houte

TRUBION PHARMACEUTICALS, INC.

2401 Fourth Avenue, Suite 1050

Seattle, Washington 98121




Dear Hans:



Please refer to the Fourth and Battery Office Lease dated April 28, 2003 and all addenda and
amendments thereto (the “Office Lease” or “Lease”) for the space Trubion Pharmaceuticals
(hereinafter referred to as “Trubion” or “Lessee”) occupies within the Fourth and Battery building.
This letter (this “Amendment”) shall constitute an amendment to the Lease. Capitalized terms used
but not otherwise defined herein shall have the meanings ascribed to such terms in the Lease.




PREMISES





Effective as of the Expansion Space Effective Date (defined below), Trubion
Pharmaceuticals, Inc. agrees to lease the additional space (the “Expansion Space”) of
approximately 3,067 rentable square feet located on the 1st floor of the Fourth and Battery
Building (location attached as Exhibit “A”) so that, from and after the Expansion Space
Effective Date, the term “Premises” as defined in Paragraph 1 of your Lease (Description),
shall be changed from your existing space (10th, 11th and 12th floor Premises) of 47,399
rentable square feet (“Existing Space”) to 50,466 rentable square feet. The floor plans
attached as Exhibit A to the Lease will be supplemented by the floor plan of the Expansion
Space attached hereto as Exhibit A. Lessor shall deliver the Expansion Space to Lessee on
the Expansion Space Effective Date in the condition described in Section 2 of the Lease and
the parties agreed that the rights and obligations of Lessee and Lessor set forth in Section
2 of the Lease shall apply with respect to the Expansion Space.



LEASE TERM





Lessor shall cause the lease of the current occupant of the Expansion Space to terminate as
to the Expansion Space, on or prior to February 1, 2007. The term of the Lease with respect
to the Expansion Space shall be seventy-five (75) months commencing February 1, 2007 (the
“Expansion Space Effective Date”) and expiring April 30, 2013.



RENT





The Base Rent per rentable square foot for the Expansion Space of rentable 3,067 rentable
square feet shall be at the annual rate of $19.00 for months 1 through 7; $20.00



 









 





Mr. Hans van Houte

TRUBION PHARMACEUTICALS, INC.

February 2, 2007

Page 2 of 3





per rentable square foot for months 8-19; $21.00 per rentable square foot for months 2031;
$22.00 per rentable square foot for months 32-43 and $23.00 per rentable square foot for
months 44-75. The rent for the Existing Space shall remain as is directed in the Office
Lease and earlier amendment for the full seventy-five (75) months.




The “base year” for calculating Lessee’s proportionate share of Comparison Year Costs (if
any) with respect to the Expansion Space shall be the calendar year 2007 and Lessee shall
have no obligation to pay its proportionate share of Operating Services and Real Estate
Taxes with respect to the Expansion Space until 13 months after the Expansion Space
Effective Date. The provision of Section 10 of the Lease shall apply with respect to the
Expansion Space provided however that references therein to 2004 shall be deemed references
to 2007 with respect to the Expansion Space. The base year for the Existing Space shall
remain as is directed in the Office Lease and earlier amendment.



AS-IS, WHERE-IS





Lessee acknowledges Lessee has fully inspected the Expansion Space and, subject to the
delivery requirement set forth above, accepts the Expansion Space as-is. Lessee shall not
call upon Lessor to provide any modifications or improvements to the Expansion Space.



PARKING





Effective as of the Expansion Space Effective Date, Lessee shall have the right to lease
three (3) additional parking spaces inside the building garage at the market rate.



PERMITTED ALTERATIONS





Lessee may construct tenant improvements in the Expansion Space generally consistent with
Lessee’s other space and with Lessor’s prior approval of drawings and Lessee’s contractor.



TERMINATION OPTION





In the event Lessee leases additional space above the 1st floor of the Fourth and Battery
Building of a square footage and rental rate greater than that of the 1st floor Expansion
Space then Lessee may cancel its lease only of the 1stfloor Expansion Space with 30 days
prior notice to Lessor.



MISCELLANEOUS





This Amendment (together with the Lease) constitutes the entire agreement between Lessor and
Lessee regarding the Expansion Space and the subject matter contained herein and supersedes
any and all prior and/or contemporaneous oral or written negotiations,



 









 





Mr. Hans van Houte

TRUBION PHARMACEUTICALS, INC.

February 2, 2007

Page 3 of 3





agreements or understandings. This Amendment shall be binding upon and inure to the benefit
of Lessor and Lessee and their respective heirs, legal representatives, successors and
assigns. No subsequent change or addition to this Amendment shall be binding unless in
writing and duly executed by both Lessor and Lessee. Except as specifically amended hereby,
all of the terms and conditions of the Lease are and shall remain in full force and effect
and are hereby ratified and confirmed.


Please consider this document, when fully executed, as our agreement for the amendment of your
Office Lease. If you are in agreement with the above, please sign below where indicated and return
all four copies to me for Martin Selig’s signature. Upon full execution, I will return two copies
for your own files.



Thank you Hans, for this lease of additional space. We appreciate your tenancy with us and look
forward to continuing to satisfy your office and lab space needs.



Very truly yours,




Mike Brixner




AGREED AND ACCEPTED:




	 	 	 	 	 	 	 	 	 	 	 
	SELIG REAL ESTATE HOLDINGS


EIGHT, L.L.C.	 	 	 	TRUBION PHARMACEUTICALS, INC.	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	 	 	/s/ Martin Selig	 	 	 	/s/ Michelle G. Burris	 	 
	 	 	 	 	 	 	 	 	 
	By:

	 	Martin-Selig
	 	 	 	By:
	 	Michelle Burris	 	 
	Its:

	 	Managing Member
	 	 	 	Its:
	 	CFO	 	 
	 
	 	 	 	 	 	 	 	 	 	 
	Dated: 


2/21/07

	 	 	 	Dated:
	 	2/16/07	 	 








 












 




EXHIBIT A




(FOURTH & BATTERY – FLOOR 1)