Document:

Second Amendment to Lease (475 Broadway, Redwood City, California)

 Exhibit 10.17C 
 SECOND AMENDMENT TO LEASE 
 THIS SECOND AMENDMENT TO LEASE (the “Second
Amendment”) is made and entered into as of November 30, 2005 by and between THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY, a body having corporate powers under the laws of the State of California
(“Landlord”), and BIG BAND NETWORKS, INC., a Delaware corporation (“Tenant”). 
 RECITALS 
 A. Pursuant to that certain Lease dated August 20, 2002, as amended by that certain First Amendment
to Lease dated February 10, 2005 (collectively, the “Existing Lease”), Martin/Campus LLC, predecessor-in-interest to Landlord, leased and demised to Tenant approximately 15,736 square feet of space (the
“Existing Premises”) located on the first floor of the building commonly known as 475 Broadway, Redwood City, California (the “Building”). 
 B. Tenant currently subleases from Ingrian Networks, Inc. (“Ingrian”) approximately 6,600 square feet located on the 2nd floor of
the Building (the “Additional Premises”) as depicted on Exhibit A. Tenant’s sublease of the Additional Premise expires at 11:59 p.m. on November 30, 2005. 
 C. The Term of the Existing Lease is scheduled to expire on January 31, 2006. 
 D. Subject to the terms and conditions set forth herein, Landlord and Tenant now desire to amend the Existing Lease to provide for, Inter alia,
(i) an extension of the Term; (ii) a direct lease by Landlord to Tenant of the Additional Premises commencing 12:00 a.m. December 1, 2005; (iii) a modification to the Rent payable by Tenant; (iv) an option in favor of Tenant
to terminate the Lease; (v) a right of first offer in favor of Tenant with respect to certain space in the Building that is currently leased by Ingrian; (vi) a reduction in the Security Deposit; and (vii) Landlord’s obligation to
modify certain exit corridors providing access to the Premises. 
 NOW, THEREFORE, for good and valuable consideration, including the mutual
covenants contained the Lease, Landlord and Tenant hereby agree as follows: 
 1. Use of Defined Terms: Recitals. Capitalized terms,
used in this Second Amendment that are not otherwise defined herein shall have the meanings given such terms in the Existing Lease. The Existing Lease as amended by this Second Amendment: shall be referred to herein as the “Lease”.
The provisions of the Recitals above are fully incorporated herein by this reference. 
 2. Contingency. This Second Amendment
is expressly contingent upon Landlord entering into an amendment with Ingrian that is in form and substance satisfactory to Landlord in its sole discretion pursuant to which Ingrian surrenders the Additional Premises to Landlord. Landlord shall use
its due diligence to enter into such amendment on or before November 30, 2005. If Landlord is unable to enter into such amendment on or before November 30, 2005, then, unless Landlord and Tenant otherwise agree in writing, this Second
Amendment shall automatically become null and void and the Existing Lease shall continue in full force and effect as if this Second Amendment had never existed. 

 3. Term: Expiration Date. 
 (a) Term. The “Term” as stated in the Lease Summary is amended to delete “Three years and five months” and to
insert in the place thereof “Six (6) years and four (4) months.” 
 (b) Expiration Date. The date
“January 31, 2006” in clause (iii) of the first sentence of Paragraph 4.A of the Existing Lease is deleted and replaced with the date “December 31, 2008.” Accordingly, the Expiration Date of the Lease shall be
December 31, 2008. 
 4. Option to Extend, The Options to extend the Term of the Lease pursuant to Paragraph 4.B. are hereby
deleted. Tenant shall not have any option to extend the Term beyond the Expiration Date. 
 5. Lease of Additional Premises:
Surrender. 
 (a) Landlord hereby leases and demises to Tenant exclusive possession of the Additional Premises as of 12:00
a.m. December 1, 2005 (the “Additional Premises Commencement Date”). The Additional Premises shall be delivered to Tenant in its “as-is” condition, and Landlord shall not be obligated to make any
improvements in connection with Tenant’s lease of the Additional Premises. As of the Additional Premises Commencement Date, the definition of Premises in Section 2 of the Existing Lease is hereby amended to include the Additional Premises
for all purposes. Accordingly, as of the Additional Premises Commencement Date, the “Total Premises Square Footage” as stated in the Lease Summary (which states “Approximately 15,736 square feet”) is amended to read
“Approximately 22,336 square feet.” 
 (b) Landlord acknowledges that Tenant is currently in possession of the
Additional Premises and that Landlord has consented to certain improvements to the Additional Premises as set forth in that certain letter dated June 1, 2005 from TMG Partners, as authorized representative of the predecessor-in-interest to
Landlord, and acknowledged by Tenant. Tenant hereby acknowledges and agrees that, as of the Additional Premises Commencement Date, Tenant shall comply with all the terms and conditions set forth in the Lease with regard to the Additional Premises.
Upon expiration or earlier termination of the Lease, Tenant shall surrender the Existing Premises and Additional
Premises in the condition required by the Lease; provided, however, that Tenant shall not be required to remove any Alterations made by Tenant to the Existing Premises or the Additional Premises prior to the date of this Second Amendment and Tenant
shall not be required to remove the exit corridor modifications described in Section 11 below. 
 6. Monthly Rent. 
 (a) Commencing October 1, 2005, the Monthly Rent shall be $1.33 per rentable square foot per month. The Monthly Rent shall be
increased by three percent (3%) 

  

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each October 1st
during the Term of the Lease. Landlord and Tenant acknowledge and agree that based on the new rental rate for Monthly Rent, Tenant has overpaid Monthly Rent for each of the months of October 2005 and November 2005 by $7,395.92. Accordingly, Tenant
shall receive a one-time credit in the amount of $14,790.84 with respect to Monthly Rent payable by Tenant for December 2005, which credit is reflected in the schedule of Monthly Rent set forth in Section 6(b) below. 
 (b) The “Monthly Rent” as stated in the Lease Summary is amended to read as follows: 
  

			
	“As more fully set forth in Paragraph 5.A.,	 	
	Months 1-12 (September 1, 2002 to August 31, 2003):	 	$25,177.60 [$1.60/sf x 15,736 sf]
	Months 13-24 (September 1, 2003 to August 31, 2004):	 	$27,751.20 [$1,76/sf x 15,736 sf]
	Months 25-37 (September 1, 2004 to September 30, 2005):	 	$28,324.80 [$1.80/sf x 15,736 sf]
	Month 38-39 (October 1, 2005 to November 30, 2005):	 	$20,928.88 [$1.33/sf x 15,736 sf]
	Month 40 (December 1, 2005 to December 31, 2005):	 	$14,916.04 ([$1.33/sf x 22,336 sf] minus $14,790.84)
	Months 41-49 (January 1, 2006 to September 30, 2006):	 	$29,706.88 [$1.33/sf x 22,336 sf]
	Months 50-61 (October 1, 2006 to September 30, 2007):	 	$30,600.32 [$1.37/sf x 22,336 sf]
	Months 62-73 (October 1, 2007 to September 30, 2008):	 	$31,493.76 [$1.41/sf x 22,336 sf]
	Months 74-76 (October 1, 2008 to December 31, 2008):	 	$32,387.20 [$1.45/sf x 22,336 sf]

 (c) Clause (iii) of Paragraph 5.A is revised to read as follows: 

(iii) Commencing on the first (1st) day of the twenty-fifth (25th) calendar month immediately following the Commencement
Date and continuing until September 30, 2005, the Monthly Rent shall equal Twenty-Eight Thousand Three Hundred Twenty-Four and 80/100 Dollars ($28,324.80). 
  

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 (d) The following clauses are added to Paragraph 5.A: 
 (iv) For October 2005 and November 2005, the Monthly Rent shall equal Twenty Thousand Nine Hundred Twenty-Eight and 88/100 Dollars ($20,928.88).

 (v) For December 2005, the Monthly Rent shall equal Fourteen Thousand Nine Hundred Sixteen and 04/100 Dollars ($14,916.04). 
 (vi) Commencing on January 1, 2006 and continuing until September 30, 2006, the Monthly Rent shall equal Twenty-Nine Thousand Seven Hundred Six
and 88/100 Dollars ($29,706.88). 
 (vii) Commencing on October 1, 2006 and continuing until September 30, 2007, the Monthly Rent
shall equal Thirty Thousand Six Hundred and 32/100 Dollars ($30,600.32). 
 (viii) Commencing on October 1, 2007 and continuing until
September 30, 2008, the Monthly Rent shall equal Thirty-One Thousand Four Hundred Ninety-Three and 76/100 Dollars ($31,493.76). 
 (ix)
Commencing on October 1, 2008 and continuing until December 31, 2008, the Monthly Rent shall equal Thirty-Two Thousand Three Hundred Eighty-Seven and 20/100 Dollars ($32,387.20). 
 7. Tenant’s Building Share; Tenant’s Percentage Share. 
 (a) Tenant’s Building Share. As of the Additional Premises Commencement Date, Tenant’s Building Share shall be increased
from thirty-one and 78/100ths percent (31.78%) to forty-five and 11/100ths percent (45.11%). 
 (b) Tenant’s
Percentage Share. As of the Additional Premises Commencement Date, Tenant’s Percentage Share shall be increased from three and 82/100ths percent (3.82%) to five and 42/100ths percent (5.42%). 
 8. Security Deposit. Landlord agrees to reduce the amount of the Letter of Credit deposited by Tenant toward the Security Deposit to $64,774.40.
The reduction shall be effective upon and evidenced by Landlord’s receipt of an amendment to the Letter of
Credit that is reasonably satisfactory to Landlord in form and in substance, which amendment shall also include a transferability clause that is acceptable to Landlord. 
 9. Termination Option. Tenant shall have one (1) option (the “Termination Option”) to terminate the Lease as to the entire Premises. The Termination Option shall be exercisable by
Tenant at any time after December 31, 2006 by giving written notice to Landlord accompanied by an amount equal to the Termination Fee. To be effective, such written notice must specify a date for termination of the Lease, which date shall be
the last day of a calendar month that is six (6) months after the date the notice is delivered to 

  

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Landlord (the “Early Termination Date”). Provided that Tenant validly exercises the Termination Option and surrenders the Premises to
the Landlord in the condition required by the Lease on the Early Termination Date, the Lease shall terminate with respect to the Premises on the Early Termination Date. At Landlord’s election, the Termination Option and any exercise thereof
shall be void if an uncured default by Tenant exists at the time of exercise of the Termination Option or at any time thereafter. Tenant shall not be entitled to revoke its exercise of the Termination Option without Landlord’s consent, which
may be given or withheld in Landlord’s sole discretion. If Tenant’s exercise of the Termination Option has not been revoked with Landlord’s consent, or voided at Landlord’s election due to the occurrence of a default with respect
to Tenant, and Tenant fails to vacate and surrender the Premises to Landlord in the condition required by the Lease on the Early. Termination Date, in addition to the Termination Fee, the holdover provisions of Paragraph 8 of the Lease shall also
apply. “Termination Fee” means an amount equal to the sum of (x) three (3) months’ Rent (at the then-current rate); and (y) an amount equal to the Unamortized Percentage
multiplied by $54,444, which is the leasing commission paid by Landlord in connection with this Second Amendment. “Unamortized Percentage” means a percentage computed by dividing the number of months remaining In the Term of
the Lease after the Early Termination Date by thirty-nine (39). Notwithstanding anything herein to the contrary, the Termination Option shall be null and void if Tenant has exercised its Right of First Offer pursuant to Paragraph 10 below.

 10. Right of First Offer on Ingrian Space. The space owned by Landlord depicted on Exhibit B consisting of 20,014 rentable
square feet and located in the Building (“Ingrian Space”) is currently leased to Ingrian (such tenant and any other tenant occupying the Ingrian Space pursuant to the lease in effect with respect to the Ingrian Space on the
date hereof, as the same may be amended or restated, is referred to as “Ingrian Space Tenant”), if the Ingrian Space Tenant does not exercise its option to extend the term of the lease with respect to the Ingrian Space beyond
its current scheduled expiration date of January 31, 2007, Landlord shall deliver to Tenant a written notice no later than August 15, 2006 (“Ingrian Space Notice”) offering to lease the Ingrian Space to Tenant on
the following terms (the “Right of First Offer”): (i) possession of the Ingrian Space shall be delivered to Tenant in its “as-is” condition as soon as reasonably practicable after the Ingrian Space Tenant
vacates the Ingrian Space; (ii) the term of the lease of the Ingrian Space shall commence upon Landlord’s delivery of possession and shall expire on the Expiration Date; (iii) the Monthly Rent payable with respect to the Ingrian Space
shall be at the rental rate that is applicable to the Premises (including scheduled Inc, cases);-and (iv) Tenant’s Percentage Share and Tenant’s Building Share shall be increased pro rata to reflect the square footage of the Ingrian Space.
Tenant shall have until August 31, 2006 to elect by delivery of written notice to Landlord (x) to lease the Ingrian Space on all of the terms and conditions of the Ingrian Space Notice; or (y) not to lease the Ingrian Space. Tenant’s
election pursuant to clause (x) or (y), as applicable, shall be irrevocable. If Landlord has not received written notice of Tenant’s election by August 31, 2006, Tenant shall be deemed to have elected not to lease the Ingrian Space
and Landlord shall be free to lease the Ingrian Space to any third party upon any terms and conditions Landlord elects in its sole discretion. If Tenant timely exercises its Right of First Offer with regard to the Ingrian Space Notice pursuant to
clause (x) above, the parties shall enter into an amendment to the Lease to include the Ingrian Space on the terms of the Ingrian Space Notice. If Landlord and Tenant fail to enter into a lease amendment within twenty-one (21) days after
Tenant exercises its option to lease the Ingrian Space, and Landlord has acted 

  

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with commercially reasonable diligence, then Landlord shall be free to lease the Ingrian Space to a third party without any liability to Tenant. At
Landlord’s election, to be made in Landlord’s sole discretion, the Right of First Offer shall be inapplicable and null and void in its entirety (aa) if Tenant assigns Its interest in the Lease to any party (except to a transferee pursuant
to a Permitted Transfer) and/or (bb) during the continuance of an uncured default by Tenant under the Lease. 
 11. Exit Corridor
Modifications. Tenant desires that certain modifications be made to certain exit corridors providing access to the Premises, as more particularly described on Exhibit C. Landlord agrees to make such exit corridor modifications subject to
Tenant reimbursing Landlord for an amount equal to Tenant’s Building Share (45.11%) of the cost of making such modifications. Landlord shall not have the right to expand the scope of the exit corridor modifications except to the extent
required to comply with the requirements of the City of Redwood City or other laws that are applicable to such exit corridor requirements, The reimbursement by Tenant shall constitute Additional Rent and shall be made in equal installments over a
twelve (12) month period with interest at the rate of eight percent (8%) per annum. Tenant shall commence paying such installments on the first day of the calendar month following the month in which such exit corridor modifications have
been substantially completed and shall pay such installments in the same manner and at the same time as installments of Monthly Rent. Landlord shall provide Tenant with an estimate of the cost of the exit corridor modifications. However, the
estimate shall not limit Tenant’s obligation to pay an amount equal to Tenant’s Building Share (45.11%) of the actual cost of the exit corridor modifications in the manner provided above. 
 12. Energy Management Control System. Tenant shall have the right to request that Landlord activate components/zones of the Energy Management
Control System serving the Premises outside the normal operating hours that are determined by Landlord from time to time. Landlord shall respond to Tenant’s requests within twenty-four (24) hours. All costs associated with operating any of
the components/zones of the Energy Management Control System (without any markup or other fee charged by Landlord) outside their normal operating hours shall be paid by Tenant within five (5) business days after Tenant’s receipt of a
written request from Landlord. Tenant acknowledges that certain components/zones of the Energy Management Control System cannot be operated in a manner that serves the Premises exclusively. 
 13. Common Area Maintenance Costs. Clause (v) of Paragraph 3.D. “Common Area Maintenance Costs” is amended by deleting the Word
“management”. 
 14. Antenna on Roof Space. Subject to Landlord’s structural engineer’s
(“Landlord’s Structural Engineer”) review and approval, Tenant shall have the non-exclusive right throughout the Term of the Lease to use certain available space designated and approved by Landlord on the roof of the
Building at no additional cost (the “Roof Space”). The Roof Space shall be used by Tenant only for the installation and operation of one Tenant-serving antenna. The installation and operation of the antenna in the Roof Space
shall be at the sole cost and expense of Tenant (including, but not limited to, costs of electrical supply, which, if Landlord so elects, shall be metered separately to Tenant at Tenant’s expense). Such installation and operation shall be done
in compliance with the other provisions of the Lease, including, without limitation Article 13. Landlord may require that the antenna meet Landlord’s reasonable requirements with regard to size, color, 

  

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location and manner of installation and also require Tenant to make or pay for any reinforcement to the Roof Space reasonably deemed necessary by Landlord
and/or Landlord’s Structural Engineer to support Tenant’s antenna. Tenant shall reimburse Landlord for any reasonable costs incurred for the review by Landlord’s Structural Engineer and/or third party consultant(s) of Tenant’s
plans for work proposed to be performed on the Roof Space. Any antenna constructed or installed by Tenant pursuant to this section shall be for the exclusive use of Tenant. Unless previously removed by Tenant, Landlord may, in its sole discretion,
at the expiration or termination of the Lease require Tenant, at Tenant’s sole cost and expense, to remove any such antenna. Tenant shall repair any damage to the Building, Premises and Roof Space occasioned by the installation, construction,
operation and/or removal of its antenna pursuant to this section. If Tenant shall fail to complete such removal and repair such damage, Landlord may do so and may charge the reasonable cost thereof to Tenant. All amounts payable by Tenant pursuant
to this Section shall be paid by Tenant within five (5) business days after Landlord’s written request. 
 15. Antenna on 585
Broadway Roof Space. Subject to Landlord’s Structural Engineer’s review and approval, so long as the Lease and the 585 Broadway Sublease are in effect, Tenant shall have the non-exclusive right to use certain available space designated
and approved by Landlord on the roof of the building commonly referred to as 585 Broadway, Redwood City, California (the “585 Roof Space”) at no additional cost. As used herein, “585 Broadway Sublease”
means that certain Sublease dated November     , 2005, by and between BroadVision, Inc. and Tenant relating to premises located in the building commonly referred to as 585 Broadway, Redwood City, California. The
585 Roof Space shall be used by Tenant only for the installation and operation of one Tenant-serving antenna. The installation and operation of the antenna in the 585 Roof Space shall be at the sole cost and expense of Tenant (including, but not
limited to, costs of electrical supply, which, if Landlord so elects, shall be metered separately to Tenant at Tenant’s expense). Such installation and operation shall be done in compliance with all provisions of the Lease, including, without
limitation Article 13. Landlord may require that the antenna meet Landlord’s reasonable requirements with regard to size, color, location and manner of installation and also require Tenant to make or pay for any reinforcement to the 585 Roof
Space reasonably deemed necessary by Landlord and/or Landlord’s Structural Engineer to support Tenant’s antenna. Tenant shall reimburse Landlord for any reasonable costs incurred for the review by Landlord’s Structural Engineer and/or
other third party consultant(s) of Tenant’s plans for work proposed to be performed on the 585 Roof Space. Any antenna constructed or installed by Tenant pursuant to this Section shall be for the exclusive use of Tenant. Unless previously
removed by Tenant, Landlord may, in its sole discretion, at the expiration or termination of either the Lease or the 585 Broadway Sublease require Tenant, at Tenant’s sole cost and expense, to remove any such antenna. Tenant shall repair any
damage to the 585 Broadway building, the Premises (as defined in the 585 Broadway Sublease) and the 585 Roof Space occasioned by the installation, construction, operation and/or removal of Tenant’s antenna. If Tenant shall fail to complete such
removal and repair such damage, Landlord may do so and may charge the reasonable cost thereof to Tenant. All amounts payable by Tenant to Landlord pursuant to this section shall be paid by Tenant within five (5) business days after
Landlord’s written request. 
 16. No Further Amendment. Except as amended by this Second Amendment, the Existing Lease shall
continue in full force and effect and in accordance with all of its terms. This Second Amendment and the Existing Lease shall be construed as a whole in 

  

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order to effectuate the intent of the parties to amend the Existing Lease in the manner specified in this Second Amendment. All provisions of the Existing
Lease affected by this Second Amendment shall be deemed amended regardless of whether so specified in this Second Amendment. Subject to the foregoing, if any provision of the Existing Lease conflicts with the terms of this Second Amendment then the
provisions of this Second Amendment shall control. 
 17. Governing Law. This Second Amendment shall be construed in accordance with
and governed by the laws of the State of California. 
 18. Execution. This Second Amendment shall not be effective until executed and
delivered by the parties hereto. 
 19. Partial Invalidity. If any one or more of the provisions contained in this Second Amendment
shall be invalid, illegal or unenforceable in any respect, the remaining provisions contained herein shall not be affected in any way thereby. 
 20. Representations and Warranties. As a material inducement to Landlord to enter into this Second Amendment to Lease, Tenant represents and warrants that, as of the date of this Second Amendment: 
 (a) The Lease is in full force and effect. There are no defaults by Landlord or Tenant under the Lease, and no circumstance has occurred
which, but for the expiration of an applicable grace period, would constitute an event of default by Tenant under the Lease. To the best of Tenant’s knowledge, there are no defaults by Landlord under the Lease, and no circumstance has occurred
which, but for the expiration of an applicable grace period, would constitute an event of default by Landlord under the Lease. Tenant has no defenses of rights of offset under the Lease. 
 (b) Tenant has full right, power and authority to enter into this Second Amendment. The Lease is a binding obligation of Tenant,
enforceable in accordance with its terms. 
 (c) Tenant is the sole lawful tenant under the Lease and Tenant has not sublet,
assigned, conveyed, encumbered or otherwise transferred any of the right title or interest of Tenant under the Lease or arising from its use or occupancy of the Premises, and no other person, partnership, corporation or other entity has any right,
title or interest in the Lease or the Premises, or the right to occupy or use all or any part of the Premises other than Tenant’s employees, agents, contractors and invitees. 
 (d) Except for Tory Corporate Real Estate Advisors, Tenant has had no dealings with any real estate broker, agent or finder, and Tenant
knows of no real estate broker, agent or finder who is entitled to a commission in connection with this Second Amendment. Tenant agrees to indemnify and defend Landlord against and hold Landlord harmless for any and all claims, demands, losses,
liabilities, lawsuits, judgments, costs and expenses (including, but not limited to, reasonable attorneys’ fees) with respect to any leasing commission or equivalent compensation alleged to be owing on account of any dealings with any real
estate broker, agent or finder (except Tory Corporate Real Estate Advisors), occurring by, through or under Tenant. 
  

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 21. Brokerage Commission. Landlord shall pay to Tory Corporate Real Estate Advisors a fee in the
amount of $54,444 once this Second Amendment has been executed and delivered by both parties and the contingency described in Section 2 above has been satisfied. 
 22. Counterparts. This Second Amendment may be executed in any number of counterparts, each of which shall be an original, but all of which, when taken together, shall constitute one and the same instrument.

 [signatures appear on next page] 
  

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 IN WITNESS WHEREOF, the parties hereto have executed this Second Amendment as of the date first written
above. 
  

			
	LANDLORD:
	
	 THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY

		
	 By:
	 	 /s/ Robert Reidy

	 Name:
	 	 Robert Reidy

	 Its:
	 	 Vice Provost

  

			
	TENANT:
	
	 BIG BAND NETWORKS, INC.,
 a Delaware corporation

		
	 By:
	 	 /s/ Robert Horton

	 Name:
	 	 Robert Horton

	 Its:
	 	 Vice President and General Counsel

  

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 Exhibit A 
 Additional Premises 
 [see attached] 

 

 

 Exhibit B 
 Ingrian Space 
 [see attached] 

 

 

 Exhibit C 
 Exit Corridor Improvements 
 [see attached]Sublease Agreement (585 Broadway, Redwood City, California)

 Exhibit 10.18A 
 SUBLEASE 
 THIS SUBLEASE (“Sublease”), dated November
30, 2005 for reference purposes only, is entered into by and between BroadVision, Inc., a Delaware corporation (“Sublandlord”), and BigBand Networks, Inc., a Delaware corporation (“Subtenant”). 
 RECITALS 
  

	 	A.	Sublandlord leases certain premises consisting of approximately 59,220 square feet in a building, located at 585 Broadway, Redwood City, CA pursuant to that certain lease dated
February 5, 1997, as amended by that certain First Amendment to Lease dated as of December 3, 1997 and that certain Second Amendment to Lease dated as of October 1, 2004 (collectively “Master Lease”) between Martin/Campus
Associates, L.P., as landlord, whose interest was subsequently assigned to MPTP Holding LLC (“MPTP”), MPTP’s interest was subsequently assigned to The Board of Trustees of the Leland Stanford Junior University (the “Master
Landlord”) and Sublandlord, as tenant, A copy of the Master Lease is attached as Exhibit A; the building is more particularly described therein (the “Premises”), Capitalized terms used but not defined herein have
the same meanings as they have in the Master Lease. 

  

	 	B.	Sublandlord desires to sublease to Subtenant, and Subtenant desires to sublease from Sublandlord a legally demised portion of the Premises consisting of approximately 10,000
rentable square feet and more particularly shown on the layout attached at Exhibit B hereto (“Sublease Premises”) upon the terms and conditions provided for herein. 

  

	 	C.	Upon the terms and conditions set forth below, Sublandlord desires to grant to Subtenant and Subtenant desires to obtain from Sublandlord an ongoing option to the right of
first refusal on any additional space Sublandlord desires to sublet in the Premises. 

 Now, THEREFORE,
in consideration of the mutual covenants and conditions contained herein, Sublandlord and Subtenant covenant and agree as follows: 
 AGREEMENT 
  

	1.	Premises. 

  

	 	(a)	Sublease Premises. On and subject to the terms and conditions below, Sublandlord hereby leases to Subtenant, and Subtenant hereby leases from Sublandlord, the Sublease
Premises. 

  

	 	(b)	 Option for Additional Space in Premises. Subtenant shall have ongoing right of first refusal on any additional space Sublandlord desires to sublet in the
Premises. Sublandlord shall provide to Subtenant a written offer for the sublease of any such 

	 	 
additional space in the Premises. Each offer shall include a description of the additional sublease space and the terms pursuant to which such additional
space is available, including but not limited to the square footage and rental rates. Subtenant shall have fifteen (15) business days to review the offer and exercise the option on the additional space. The exercise of the option shall be in
writing. In the event Subtenant does not exercise the option within said 15 business day period, Subtenant shall be considered to have declined the offer and Sublandlord shall be free to pursue other Subtenants for the additional space on the same
terms and conditions. In the event Sublandlord determines to offer the space at an effective rental rate less than 95% of the effective rental rate initially offered to Subtenant, or if Sublandlord is prepared to offer additional benefits (such as
tenant improvements) with a value of 105% or more of the value of the benefits initially offered to Subtenant, then Sublandlord shall re-offer the space to Subtenant as provided in this paragraph before pursuing other subtenants for the additional
space. 

  

	2.	Term. The term of this Sublease (the “Term”) shall commence on the later to occur of (i) the date when Master Landlord consents to the fully executed sublease
document of (ii) the date of delivery of the legally demised Sublease Premises (the “Commencement Date”), and shall expire November 30, 2007, unless sooner terminated pursuant to any provision hereof. 

  

	3.	Possession. If for any reason Sublandlord cannot deliver possession of the Sublease Premises to Subtenant on the Commencement Date, Sublandlord shall not be subject to any
liability therefor, nor shall such failure affect the validity of this Sublease or the obligations of Subtenant hereunder or extend the term hereof, provided that no rent shall be due hereunder until possession of the Sublease Premises has been
delivered to Subtenant. 

  

	4.	Rent, 

  

	 	(a)	Commencing on the Commencement Date and continuing throughout the term of this Sublease, Subtenant shall pay monthly rent (“Rent”) to Sublandlord in the following
amounts: 

  

	 	(i)	Base Rent. Subtenant shall pay to Sublandlord monthly Rent as follows: 

  

				
	 Period
	  	Monthly Amount
	 The initial two months immediately subsequent to the Commencement Date
	  	 	Free of charge
	 Third month - September 30,2006
	  	$	17,500.00
	 October 1, 2006-November 30,2007
	  	$	18,205.00

  

	 	(ii)	Direct Costs. No Additional Rent; the Sublease shall be a full-service lease (inclusive of all operating expenses, janitorial services and utilities).

  

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	 	(b)	Payment of Rent. If the Commencement Date does not fall on the first day of a calendar month, Rent for the first month shall be prorated on a daily basis based upon a
calendar month. Rent shall be payable to Sublandlord in lawful money of the United States, in advance, without prior notice, demand, or offset, on or before the first day of each calendar month during the term hereof. All Rent shall be paid to
Sublandlord at the address specified for notices to Sublandlord in Section 14 below. 

  

	 	(c)	Late Charges. Subtenant recognizes that late payment of any Rent will result in administrative expenses to Sublandlord, the extent of which additional expenses are extremely
difficult and economically impractical to ascertain. Subtenant therefore agrees that if any Rent shall remain unpaid five (5) days following notice that such amounts are past due, the amount of such Rent shall be increased by a late charge to
be paid to Sublandlord by Subtenant in an amount equal to five(5) percent of the amount of the delinquent Rent. 

  

	 	(d)	Abatement of Rent. In the event of any casualty or condemnation affecting the Sublease Premises, Rent payable by Subtenant shall be abated hereunder, but only to the extent
that Rent under the Master Lease is abated, and Subtenant waives any right to terminate this Sublease in connection with such casualty or condemnation except to the extent the Master Lease is also terminated as to the Sublease Premises or any
portion thereof. 

  

	5.	Security Deposit. Upon execution of this Sublease, Subtenant shall deposit with Sublandlord the sum of Thirty Five Thousand Dollars ($35,000.00) as a security deposit
(“Security Deposit”). Subtenant hereby grants to Sublandlord a security interest in the Security Deposit, including but not limited to replenishments thereof. If Subtenant fails to pay Rent or other charges when due under this Sublease, or
fails to perform any of its other obligations hereunder beyond any applicable notice and cure periods, Sublandlord may use or apply all or any portion of the Security Deposit for the payment of any Rent or other amount then due hereunder and unpaid,
for the payment of any other sum for which Sublandlord may become obligated by reason of Subtenant’s default or breach, or for any loss or damage sustained by Sublandlord as a result of Subtenant’s default or breach. If Sublandlord so uses
any portion of the Security Deposit Subtenant shall, restore the Security Deposit to the full amount originally deposited within ten (10) days after Sublandlord’s written demand. Sublandlord shall not be-required to keep the Security Deposit
separate from its general accounts, and shall have no obligation or liability for payment of interest on the
Security Deposit. The Security Deposit, or so much thereof as had not theretofore been applied by Sublandlord, shall be returned to Subtenant within thirty (30) days of the expiration or earlier termination of this Sublease, provided Subtenant
has vacated the Sublease Premises. 

  

	6.	Assignment and Subletting, 

  

	 	(a)	 Subtenant may not assign, sublet, transfer, pledge, hypothecate or otherwise encumber the Sublease Premises, in whole or in part, or permit the use or
occupancy of the Sublease Premises by anyone other than Subtenant or its Agents 

  

 3 

	 	 
(hereinafter defined), unless Subtenant has obtained Sublandlord’s consent thereto (which shall not be unreasonably withheld) and the consent of Master
Landlord in accordance with the Master Lease. Regardless of Sublandlord’s consent, no subletting or assignment shall release Subtenant of its obligations hereunder. Any rent or other consideration payable to Subtenant pursuant to any sublease
or assignment permitted by this paragraph which is in excess of the Rent payable to Sublandlord pursuant hereto (“Sublease Bonus Rent”) shall be divided equally between Sublandlord and Subtenant, after payment to Master Landlord of any
amount required to be paid under the Master Lease. 

  

	 	(b)	Sublandlord may assign its interests as Sublandlord under the Sublease to an any affiliate or entity acquiring substantially all of its assets or merging with it, it being
understood that any such party shall be the successor entity to the business of Sublandlord and such business shall be conducted in a substantially similar manner subsequent to the assignment as it was prior to the assignment.

  

	7.	Condition of Sublease Premises. 

  

	 	(a)	Subtenant agrees that, with the exception of Sublandlord’s agreement to legally demise the Sublease Premises in accordance with all current codes (subject to Master Landlord
approval) and to maintain the HVAC and electrical systems, (i) Sublandlord has made no representations or warranties of any kind or nature whatsoever respecting the Sublease Premises, their condition or suitability for Subtenant’s use; and
(ii) Subtenant agrees to accept the Sublease Premises “as is, where is,” with all faults, without any obligation on the part of Sublandlord to modify, improve or otherwise prepare the Sublease Premises for Subtenant’s occupancy.

  

	 	(b)	Sublandlord has not made an independent investigation of the Premises or determination with respect to the physical and environmental condition of the Premises including
without limitation the existence of any underground tanks, pumps, piping, toxic or hazardous substances on the Premises. 

  

	8.	Use. Subtenant may use the Sublease Premises only for the purposes as allowed in the Master Lease, and for no other purpose. Subtenant shall promptly emply with
all applicable statutes, ordinances, rules, regulations, orders, restrictions of record, and requirements in effect during the term of this Sublease (collectively, “Rules”) governing affecting and regulating the use or occupancy of the Sublease Premises. Subtenant shall not use or permit the use of the
Sublease Premises in a manner that will create waste or a nuisance, interfere with or disturb other tenants in the Building or violate the provisions of the Master Lease. 

  

	9.	Parking. Subtenant shall have Subtenant’s proportionate share of the parking rights as Sublandlord may have in connection with the Sublease Premises pursuant to
the Master Lease. 

  

 4 

	10.	Furniture. During the term of this Sublease, at no additional cost or expense, Subtenant shall have the right to use all of the furniture, fixtures and equipment
identified on Exhibit “C” hereto, including without limitation, modular work stations, tables, chairs and bookcases (collectively, “Furniture”). Subtenant shall accept such Furniture in its “as-is” condition without any
representation or warranty by Sublandlord, except Sublandlord represents and warrants to Subtenant that Sublandlord is the owner of the Furniture, free and clear of any liens, encumbrances or claims. Exhibit C shall also include a description of
such Furniture, including a description of obvious damage or defects to such Furniture, Subtenant’s insurance as required under this Sublease shall include an all risk property insurance policy for the Furniture for its depreciated value, and
Subtenant shall maintain the Furniture in good condition during the term hereof, ordinary wear and tear and damage by casualty excepted. At the expiration or earlier termination of this Sublease, Subtenant shall return the Furniture to Sublandlord
in good condition and repair, ordinary wear and tear and damage by casualty excepted. 

  

	11.	Incorporation of Master Lease. 

  

	 	(a)	 All of the terms and provisions of the Master Lease, except as provided in subsection (b) below, are incorporated into and made a part of this Sublease,
and the rights and obligations of the parties under the Master Lease are hereby imposed upon the parties hereto with respect to the Sublease Premises, the Sublandlord being substituted for the Landlord in the Master Lease, the Subtenant being
substituted for the Tenant in the Master Lease provided, however, that the term “Landlord” in the following sections of the Master Lease (i) shall mean Master Landlord, not Sublandlord: Section 10.D., Section ll.C.(i),
Section 21.C. and 21D, Section 23.A., 23.B. and 23.C., Section 27.A. and 27.B., Section 34 , and (ii) shall mean both Master Landlord and Sublandlord: Section 3.I. and 3.EE., Section 5.N., 5.T., 5.U., 5.W., and
5.EE., Section 8, Section ll.B. and ll.C. (ii) and (iii), Section 12, Section 13, Section 14, Section 17, Section 18, Section 19, Section 20, Section 21 (excepting 21.C. and 21.D.), Section 22,
23.D., and 23.E., Section 24, Section 25, Section 26, Section 27.C., Sections 29 through 33 and Sections 38 through 40. It is further understood that where reference is made in the Master Lease to the “Premises,” the
same shall mean the Sublease Premises as defined herein; where reference is made to the “Commencement Date,” the same shall mean the Commencement Date as defined herein; where reference is made to the “Lease,” the same shall mean
this Sublease as defined herein; and where reference is made to Monthly Rent, the same shall mean the “Rent” as defined herein. The parties specifically agree that any provisions relating to any
construction obligations of “Landlord” under the Master Lease with respect to construction that occurred or was to have occurred prior to the Commencement Date hereof, are hereby deleted. Sublandlord shall not be liable to Subtenant for
any failure by Master Landlord to perform its obligations under the Master Lease, nor shall such failure by Master Landlord excuse performance by Subtenant of its obligations hereunder; provided, however, that Sublandlord shall use its commercially
reasonable efforts to cause Master Landlord to perform its obligations under the Master Lease. Anything in the Master Lease to the contrary notwithstanding, the liability of Sublandlord for its 

  

 5 

	 	 
obligations under this Sublease is limited solely to Sublandlord, and no personal liability shall at any time be asserted or enforceable against
Sublandlord’s stockholders, directors, officers or partners on account of any of Sublandlord’s obligations or actions under this Sublease, 

  

	 	(b)	The following Paragraphs of the Master Lease are not incorporated herein: Section 1, Section 3.H., 3.J., 3.K., 3.L., 3.P., 3.AA., 3.HH., Section 4, Section 5,
Section 6, Section 7, Section 9, Section 10.A., 10.B., 10.C, Section 15, Section 16, the last paragraph of 25.G., Section 28, Section 35, Exhibit B and Exhibit B-2. 

 Subtenant hereby assumes and agrees to perform for Sublandlord’s benefit, during the term of this Sublease, all of Sublandlord’s obligations
with respect to the Sublease Premises under the Master Lease, except as otherwise provided herein. Subtenant shall not commit or permit to be committed any act or omission which violates any term or condition of the Master Lease. Sublandlord
covenants that it shall not commit or permit to be committed any act or omission that violates any term or condition of the Master Lease. Notwithstanding anything to the contrary contained herein, this Sublease shall be subject and subordinate to
all of the terms of the Master Lease and Master Landlord shall have all rights in respect of the Master Lease and the Premises as set forth therein. In the event of any conflict between the provisions of this Sublease and the provisions of the
Master Lease, the provisions of this Sublease shall control. 
  

	12.	Insurance. Subtenant shall be responsible for compliance with the insurance provisions of the Master Lease. Such insurance shall insure the performance by Subtenant of its
indemnification obligations hereunder and shall name Master Landlord and Sublandlord as additional insureds. All insurance required under this Sublease shall contain an endorsement requiring thirty (30) days written notice from the insurance
company to Subtenant and Sublandlord before cancellation or change in the coverage, insureds or amount of any policy. Subtenant shall provide Sublandlord with certificates of insurance evidencing such coverage prior to the commencement of this
Sublease. 

  

	13.	Default. In addition to defaults contained in the Master Lease, failure of Subtenant to make any payment of Rent when due hereunder if the failure continues for 10 days after
notice has been given to Subtenant that the Rent is delinquent shall constitute an event of default hereunder. If Subtenant’s default (other than failure to pay Rent) causes Sublandlord to default under the Master Lease, Subtenant, shall
defend, indemnify and hold Sublandlord harmless from all damages, costs (including reasonable attorneys’ fees),
liability, expenses or claims relating to such default. 

  

	14.	Notices. The addresses specified in the Master Lease for receipt of notices to each of the parties are deleted and replaced with the following: 

  

			
	To Sublandlord at:	  	 BroadVision, Inc.
 585 Broadway
 Redwood City, CA 94063
 Attn: Chief Financial Officer
 Phone: 650-542-5100
 Fax: 650 542 7398
 cc: Legal Department

  

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	To Subtenant at:	  	 BigBand Networks, Inc.
 475 Broadway Street

Redwood City, CA 94063
 Attn: General Counsel
 Phone: 650-995-5000
 Fax: 650-249-0360

  

	15.	Sublandlord’s Obligations. 

  

	 	(a)	To the extent that the provision of any services or the performance of any maintenance or any other act respecting the Sublease Premises, the Premises or Building is the
responsibility of Master Landlord (collectively “Master Landlord Obligations”), upon Subtenant’s request, Sublandlord shall make reasonable efforts to cause Master Landlord to perform such Master Landlord Obligations, provided,
however, that in no event shall Sublandlord be liable to Subtenant for any liability, loss or damage whatsoever in the event that Master Landlord should fail to perform the same, nor shall Subtenant be entitled to withhold the payment of Rent or
terminate this Sublease. It is expressly understood that the services and repairs which are incorporated herein by reference, will in fact be furnished by Master Landlord and not by Sublandlord. In addition, Sublandlord shall not be liable for any
maintenance, restoration (following casualty or destruction) or repairs in or to the Building or the Sublease Premises, other than its obligation hereunder to use reasonable efforts to cause Master Landlord to perform its obligations under the
Master Lease. 

  

	 	(b)	Except as otherwise provided herein, Sublandlord shall have no other obligations to Subtenant with respect to the Sublease Premises or the performance of the Master Landlord
Obligations. 

  

	16.	Early Termination of Sublease. 

  

	 	(a)	If the Master Lease should terminate prior to the expiration of this Sublease, Sublandlord shall have no liability to Subtenant on account of such termination. To the extent
that the Master Lease grants Sublandlord any discretionary right to terminate the Master Lease, whether due to casualty, condemnation, or otherwise, Sublandlord shall be entitled to exercise or not exercise such right in its complete and absolute
discretion. In the event that Sublandlord fails to deliver possession of the Sublease Premises within sixty (60) days from November 1, 2005, Subtenant may, at its option, terminate this Sublease by giving to Sublandlord written notice
within ten (10) days after the expiration of such sixty (60) day period, in which event Sublandlord and Subtenant shall be discharged from all responsibilities hereunder and any monies paid to Sublandlord shall be returned to Subtenant
within five (5) days after such termination. Failure to deliver such written notice within the prescribed ten (10) day period shall terminate Subtenant’s right to terminate this Sublease. 

  

 7 

	 	(b)	Subtenant is hereby granted an option to terminate the Sublease any time after the eighteenth (18th) month of the Term, upon six (6) months prior written notice to Sublandlord. In the event Subtenant exercises this early termination option,
Subtenant will pay to Sublandlord the sum of: (i) one month’s Rent plus (ii) the total of the unamortized costs consisting of commissions, costs of demising the Premises, and the free rent. 

  

	17.	Consent of Master Landlord and Sublandlord. If Subtenant desires to take any action which requires the consent or approval of Sublandlord pursuant to the terms of this
Sublease, prior to taking such action, including, without limitation, making any alterations, then, notwithstanding anything to the contrary herein, (a) Sublandlord shall have the same rights of approval or disapproval as Master Landlord has
under the Master Lease, and (b) Subtenant shall not take any such action until it obtains the consent of Sublandlord and Master Landlord, as may be required under this Sublease or the Master Lease. If the consent of the Master Landlord is
required, then Master Landlord’s consent shall also be deemed to be Sublandlord’s consent. This Sublease shall not be effective unless and until any required written consent of the Master Landlord shall have been obtained.

  

	18.	Indemnity. Subtenant shall indemnify, defend, protect, and hold Sublandlord and Master Landlord harmless from and against all actions, claims, demands, costs liabilities,
losses, reasonable attorneys’ fees, damages, penalties, and expenses (collectively “Claims”) which may be brought or made against Sublandlord or which Sublandlord may pay or incur to the extent caused by (i) a breach of this
Sublease by Subtenant, (ii) any violation of law by Subtenant or its employees, agents, contractors or invitees (collectively, “Agents”) relating to the use or occupancy of the Sublease Premises, (iii) any act or omission by
Subtenant or its Agents resulting in contamination of any part or all of the Premises by Hazardous Materials, or (iv) the negligence or willful misconduct of Subtenant or its Agents. Subtenant’s foregoing indemnity obligation will, however,
exclude Claims arising in any way from the negligence or willful misconduct or Sublandlord or its Agents. 

  

	19.	Brokers. Each party hereto represents and warrants that it has dealt with no broker in connection with this Sublease and the transactions contemplated Herein, except. The
Staubach Company. Each party shall indemnify, protect, defend and hold the other party harmless from all costs and expenses (including reasonable attorneys’ fees) arising from or relating to a breach of the foregoing representation and
warranty. Sublandlord shall be responsible to pay a commission equal to six percent (6%) of the aggregate base rent within 30 days of commencement of Sublease Rents. 

  

	20.	 Surrender of Sublease Premises. In lieu of any obligation or liability set forth in the Master Lease, upon the termination of the Sublease, Subtenant shall
surrender the Sublease Premises to Sublandlord broom-clean and in as good a condition as on the Commencement Date, ordinary wear and tear excepted. In addition, Subtenant shall 

  

 8 

	 	 
remove any alterations, additions and improvements installed by Subtenant (whether or not made with Sublandlord’s consent), prior to the termination of
the Sublease and restore the Sublease Premises to its condition upon the Commencement Date, ordinary wear and tear excepted, repairing all damage caused by or related to any such removal, all at Subtenant’s expense,

  

	21.	No Third Party Rights. The benefit of the provisions of this Sublease is expressly limited to Sublandlord and Subtenant and their respective permitted successors and assigns.
Under no circumstances will any third party be construed to have any rights as a third party beneficiary with respect to any of said provisions. 

  

	22.	Counterparts. This Sublease may be signed in two or more counterparts, each of which shall be deemed an original and all of which shall constitute one agreement.

 IN WITNESS WHEREOF, the parties have executed this Sublease as of the date first written
above. 
  

									
	SUBLANDLORD:	 		 	SUBTENANT:
			
	BroadVision, Inc.	 		 	BIGBAND NETWORKS, INC.
					
	By:	 	/s/ William E. Meyer	 		 	By:	 	/s/ Fred Ball
	Name:	 	William E. Meyer	 		 	Name:	 	Fred Ball
	Title:	 	Chief Financial Officer	 		 	Title:	 	Chief Financial Officer

  

 9 

 CONSENT OF MASTER LANDLORD 
                     , the Master Landlord
under the Master Lease, hereby consents to the Sublease attached hereto, and all of the terms and conditions contained therein. Master Landlord hereby recognizes and will honor Subtenant’s rights under the Sublease in the event of any default
of Tenant under the Master Lease or termination of the Master Lease. 
  

			
		
	By:	 	  
	Its:	 	  
	Date:	 	  

  

 10 

 EXHIBIT A 
 MASTER LEASE 
  

 Exhibit A, page 1 

 LEASE 
 1. PARTIES. 
 THIS LEASE (the “LEASE”), dated as of February 5, 1997, is entered into by and
between MARTIN/CAMPUS ASSOCIATES, L.P., a Delaware limited partnership (“LANDLORD”), whose address is 100 Bush Street, San Francisco, CA 94104, and BROADVISION, INC., a Delaware corporation (“TENANT”), whose address is 1975 El
Camino Real West, Suite 303, Mountain View, CA 94040. 
 2. PREMISES. 
 Landlord hereby leases to Tenant and Tenant hereby leases from Landlord those certain premises consisting of a total area of approximately Fifty-Eight
Thousand Eight Hundred (58,800) square feet, which comprises a portion of the Rentable Area (as defined below) of that certain building commonly known as 575-595 Broadway (the “BUILDING”), in the City of Redwood City, County of San
Mateo, State of California, as more particularly shown on EXHIBIT A (the “PREMISES”). On or before the Commencement Date, Landlord shall measure the Rentable Area of the Premises to the outside of all exterior walls, and to the middle of
the interior demising wall, that form the boundaries of the Premises, and Landlord and Tenant shall amend this Lease if necessary to reflect any discrepancy in the size of the Premises disclosed by Landlord’s measurement of the Premises by
Landlord’s architect. The Premises also includes the appurtenant right to use in common with other tenants of the Project (as defined below) the Common Area (as defined below) of the Project owned by Landlord. 
 3. DEFINITIONS. 
 The following terms shall
have the following meanings in this Lease: 
 A. AFFILIATE. Any Person that controls, or is controlled by or is under common control with,
Landlord or Tenant. No Person shall be deemed in control of another simply by virtue of being a partner, director, officer or holder of voting securities of any Person. For purposes of this PARAGRAPH 
  

 1 

 3.A, “control” shall mean the ownership of, and/or the right to vote, stock, partnership interests, membership
interests, or other indicia of ownership possessing at least fifty-one percent (51%) of either the total combined interests in a Person, or the voting power of all classes of a Person’s capital stock, partnership interests, membership
interests, or other indicia of ownership, that have been issued, outstanding, and (if applicable) are entitled to vote. 
 B. ALTERATIONS.
Any alterations, additions or improvements made in, on or about the Premises after the substantial completion of the Improvements, including, but not limited to, lighting, heating, ventilating, air conditioning, electrical, partitioning, drapery and
carpentry installations. 
 C. BUILDING. The term “Building” shall have the meaning set forth in PARAGRAPH 2.A above. 

D. CAPITAL IMPROVEMENTS. Those certain improvements to the Building to be constructed by Landlord pursuant to PARAGRAPH 10.A and the Work Letter
Agreement attached to this Lease as EXHIBIT B (the “WORK LETTER”). 
 E. CC&RS. Any declaration of conditions, covenants and/or
restrictions, or similar instrument, that now encumbers, or may in the future encumber the Project or the Premises, as adopted by Landlord or its successors in interest from time to time, and any modifications or amendments thereto. 
 F. COMMENCEMENT DATE. The Commencement Date of this Lease shall be the first day of the Term determined in accordance with PARAGRAPH 4.A. 
 G. COMMON AREA. All areas and facilities within the Project not appropriated to the exclusive occupancy of tenants, including the Parking Area, the
sidewalks, pedestrian ways, driveways, signs, pools, ponds, service delivery facilities, common storage areas, common utility facilities and all other areas in the Project established by Landlord and/or its successors for non-exclusive use. Landlord
may, by written notice to Tenant, elect in its sole discretion to increase and/or decrease the Common Area from time to time during the Term for 
  

 2 

 any reason whatsoever (including without limitation an election by Landlord and/or its successors in their sole
discretion to make changes to the buildings situated in the Project, and/or to subdivide, sell, exchange, dispose of, transfer, or change the configuration of all or any portion of the Common Area from time to time), so long as Landlord neither
unreasonably interferes with ingress to or egress from the Building, nor reduces the number of parking spaces available for Tenant’s use below the minimum requirements set forth in PARAGRAPH 37 for a period of sixty (60) consecutive days
or more. No such subdivision, sale, exchange, disposition, transfer, or change to the configuration of all or any portion of the Common Area shall cause the Common Area to be increased or decreased unless and until Landlord has given Tenant written
notice of such increase or decrease. However, Landlord shall make no changes which have a material adverse effect upon Tenant’s use and enjoyment of the Premises or the accessibility of parking thereto. 
 H. COMMON AREA MAINTENANCE COSTS. The total of all costs and expenses paid or incurred by Landlord in connection with the operation, maintenance,
ownership and repair of the Common Area, and the performance of Landlord’s obligations under PARAGRAPHS 17.A, and the exercise of Landlord’s rights under PARAGRAPH 17.D. Without limiting the generality of the foregoing, Common Area
Maintenance Costs include all costs of and expense for: (i) maintenance and repairs of the Common Area; (ii) resurfacing, resealing, remarking, painting, repainting, striping or restriping the Parking Area; (iii) maintenance and
repair of all public or common facilities; (iv) maintenance, repair and replacement of sidewalks, curbs, paving, walkways, Parking Area, Project signs, landscaping, planting and irrigation systems, trash facilities, loading and delivery areas,
lighting, drainage and common utility facilities, directional or other signs, markers and bumpers, and any fixtures, equipment and personal property located on the Common Area; (v) wages, salaries, benefits, payroll burden fees and charges of
personnel employed by Landlord and the charges of all independent contractors retained by Landlord (to the extent that such personnel and contractors are utilized by Landlord) for the maintenance, repair, management and/or supervision of the
Project, and of any security personnel retained by Landlord in connection with the operation and maintenance of the Common Area 
  

 3 

 (although Landlord shall not be required to obtain security services); (vi) maintenance, repair and replacement of
security systems and alarms installed by Landlord (if any); (vii) depreciation or amortization (or in lieu thereof, rental payments) on all tools, equipment and machinery used in the operation and maintenance of the Common Area;
(viii) premiums for Comprehensive General Liability Insurance or Commercial General Liability Insurance, casualty insurance, workers compensation insurance or other insurance on the Common Area, or any portion thereof or interest therein, and
any deductibles payable with respect to such insurance policies; (ix) all personal property or real property taxes and assessments levied or assessed on the Project, or any portion thereof or interest therein, including without limitation the
Real Property Taxes for the Project, if applicable under PARAGRAPH 15.A; (x) cleaning, collection, storage and removal of trash, rubbish, dirt and debris, and sweeping and cleaning the Common Area; (xi) legal, accounting and other
professional services for the Project, including costs, fees and expenses of contesting the validity or applicability of any law, ordinance, rule, regulation or order relating to the Building, and of contesting, appealing or otherwise attempting to
reduce any Real Property Taxes assessed against the Project; (xii) any alterations, additions or improvements required to be made to the Common Area in order to reduce Common Area Maintenance Costs or to protect the health or safety of
occupants of the Project, but only to the extent of any actual cost savings realized thereby (provided that if the cost of any such alterations, additions or improvements during any year exceeds the amount of cost savings realized thereby for that
year, Landlord may in its sole discretion elect to include such excess amounts in Common Area Maintenance Costs for the following year, but only to the extent of any actual cost savings realized during such year by reason of such alterations,
additions or improvements); (xiii) all costs and expenses of providing, creating, maintaining, repairing, managing, operating, and supervising an amenity center for the Project, which may include without limitation a dining facility (provided,
however, that Landlord shall not be required to provide or create such an amenity center), which costs and expenses may include without limitation rent charged by Landlord for the space occupied by such amenity center; (xiv) all costs and
expenses incurred by Landlord in performing its obligations under PARAGRAPHS 17.A or 
  

 4 

 exercising its rights under PARAGRAPH 17.D, including without limitation all costs and expenses incurred in performing
any alterations, additions or improvements required to be made to the Building in order to comply with applicable laws, ordinances, rules, regulations and orders (to the extent that such laws, ordinances, rules, regulations and orders are either
enacted after, or become applicable to the Building due to an amendment thereto that becomes effective after, the Commencement Date) and all capital improvements required to made in connection with the operation, maintenance and repair of the
Building, provided that the cost of any such alterations, additions, improvements or capital improvements, together with interest at the Interest Rate, shall be amortized over the useful life of the alteration, addition, improvement or capital
improvement in question and included in Common Area Maintenance Costs for each year over which such costs are amortized; (xv) all costs and expenses incurred in performing any alterations, additions or improvements required to be made to the
Common Area in order to comply with applicable laws, ordinances, rules, regulations and orders and all capital improvements required to made in connection with the operation, maintenance and repair of the Common Area, provided that the cost of any
such alterations, additions, improvements or capital improvements, together with interest at the Interest Rate, shall be amortized over the useful life of the alteration, addition, improvement or capital improvement in question and included in
Common Area Maintenance Costs for each year over which such costs are amortized; and (xvi) any and all payments due and owing on behalf of the Project or any portion thereof with respect to any CC&Rs, including without limitation any and
all assessments and association dues. However, notwithstanding the foregoing or anything to the contrary in this Lease, Common Area Maintenance Costs shall not include the cost of or expenses for the following: (A) leasing commissions,
attorneys’ fees or other costs or expenses incurred in connection with negotiations or disputes with other tenants of the Project; (B) depreciation of buildings in the Project; (C) payments of principal, interest, late fees,
prepayment fees or other charges on any debt secured by a mortgage covering the Project, or rental payments under any ground lease or underlying lease; (D) any penalties incurred due to Landlord’s violation of any governmental rule or
authority (but not excluding the cost of compliance therewith, if such cost is chargeable to Tenant pursuant to this Lease); (E) any Real 
  

 5 

 Property Taxes or costs for which Landlord is separately and directly reimbursed by Tenant or any other tenant of the
Project which are assessed against the Premises or the premises leased by such other tenant(s); (F) items for which Landlord is reimbursed by insurance; (G) all costs associated with the operation of the business of the entity which
constitutes “Landlord” (as distinguished from the costs of operations, the costs described in clause (v) of this PARAGRAPH 3.H, and the property management fee described in PARAGRAPH 5.C below), including, but not limited to, costs of
partnership accounting and legal matters, costs of defending any lawsuits with any mortgagee (except as the actions of Tenant may be in issue), costs of selling, syndicating, financing, mortgaging, or hypothecating any of the Landlord’s
interest in the Project and/or Common Area, or any portion thereof, costs of any disputes between Landlord and its employees, costs of disputes of Landlord with Building management or costs paid in connection with disputes with Tenant or any other
tenants; (H) all costs (including permit, license and inspection fees) incurred in renovating or otherwise improving or decorating, painting or redecorating space for other tenants in the Project; (I) the creation of any reserves for
equipment or capital replacement (but not the expenditure of any funds from such reserves); (J) all costs arising from monitoring, cleaning up and otherwise remediating any release of Hazardous Materials at the Premises to the extent that
either (1) Landlord (who shall use reasonable efforts to obtain reimbursement) is actually reimbursed by third parties for such costs (but not the costs of collection incurred by Landlord, unless such costs of collection are also reimbursed by
third parties), or (2) such release of Hazardous Materials occurred prior to the Commencement Date and did not arise from Tenant’s early occupancy of the Premises pursuant to PARAGRAPH 40 below; (K) all costs and expenses incurred in
performing any alterations, additions or improvements required to be made to the Building in order to comply with applicable laws, ordinances, rules, regulations and orders, to the extent that such laws, ordinances, rules, regulations and orders are
enacted before the Commencement Date (unless any such law, ordinance, rule, regulation or order becomes applicable to the Building due to an amendment that becomes effective after the Commencement Date, in which event such costs and expenses shall
be includable in Common Area Maintenance Costs); and (L) all costs and expenses incurred in removing asbestos-containing materials from, or encapsulating asbestos-containing materials within, the Premises. 
  

 6 

 Notwithstanding anything to the contrary in the definition of Common Area Maintenance Costs set forth in
this Lease, Common Area Maintenance Costs shall not include the following: 
 1. any depreciation on the Building and Project; 
 2. interest, principal, points and fees on debt or amortization on any mortgages and deeds of trust or other debt instruments secured by the Building or
the Project or any underlying ground lease; 
 3. costs of repairs and general maintenance paid from insurance proceeds but excluding the
amount of any deductibles paid by Landlord; 
 4. repairs and replacements covered by warranties or guaranties (to the extent actually
collected by Landlord); 
 5. costs of special services rendered to individual tenants (including Tenant) for which a special charge is made;

 6. costs of improvements for other tenants in the Building or Project; 
 7. costs of the Landlord for which a tenant is obligated to reimburse Landlord, including, for example, taxes and property insurance premiums on
improvements for tenants of the Building and Project that are above the building standard; 
 8. costs incurred by Landlord due to violations
of any of the terms and conditions of any lease in the Building or Project (other than this Lease); 
 9. Marketing costs including without
limitation, leasing commissions, attorneys’ fees, space planning costs and other costs and expenses incurred in connection with the leasing of the Building; and 
  

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 10. Overhead and profit increment paid to Landlord and Landlord’s subsidiaries for goods and/or
services in or to the Building or Project to the extent the same exceeds the costs of such goods and/or services rendered by unaffiliated third parties on a competitive basis. 
 I. EXISTING BUILDINGS. Those buildings currently situated within the Project and commonly known as 401 Broadway, 525-555 Broadway, 575-595 Broadway, 475
Broadway and 2945 Bay Road; provided, however, that if at any time Landlord sells, exchanges, disposes of, or otherwise transfers its interest in any such building, then effective upon the date of such sale, exchange, disposition, or other transfer,
the building shall cease to be an Existing Building for the purposes of this Lease; and provided further, that if at any time Landlord demolishes any Existing Building, neither the demolished building nor any new building constructed on or about the
location of the demolished building (even if such new building uses the same address as the demolished building) shall be considered to be an Existing Building for the purposes of this Lease. 
 J. EXISTING PROJECT SPACE. All Rentable Area located within the Existing Buildings. 
 K. FINAL PLANS. As defined in the Work Letter. 
 L. FIXED CHARGE RATIO. A ratio determined by taking (i) the sum of (a) Tenant’s Consolidated EBITDA for its annual fiscal period, plus (b) the aggregate amount paid in cash for the same annual fiscal period as rent
expense under all Non-cancelable Operating Leases, divided by (ii) the sum of (x) all Interest Charges occurring during the fiscal period, plus (y) the sum of regular monthly scheduled debt and Capital Lease principal payments,
whereby such principal payments exclude any end of term balloon principal payments and balloon principal payments which are, at the option of Tenant, paid during the same annual fiscal period, plus (z) the aggregate amount paid in cash for the
same annual fiscal period as rent expense under all Non-cancelable Operating Leases. For the purposes of this Paragraph 3.L, the following terms shall have the following meanings: 
 (1) CONSOLIDATED EBITDA. For any period, (a) Net 
  

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 Income for that period, plus (b) consolidated Interest Charges of Tenant and its Subsidiaries for that period, plus
(c) the aggregate amount of federal and state taxes on or measured by income of the Tenant and its Subsidiaries for that period (whether or not payable during that period), plus (d) depreciation, amortization and all other non-cash
expenses of Tenant and its Subsidiaries for that period, in each case as determined in accordance with Generally Accepted Accounting Principles. 
 (2) INTEREST CHARGES. As of the last day of any fiscal period, the sum of (a) all interest, fees, charges and related expenses payable with respect to that fiscal period to a lender in connection with borrowed money or the deferred
purchase price of assets that is treated as interest in accordance with Generally Accepted Accounting Principles, plus (b) the portion of rent payable with respect to that fiscal period under Capital Leases that should be treated as interest in
accordance with Generally Accepted Accounting Principles. 
 (3) GENERALLY ACCEPTED ACCOUNTING PRINCIPLES. As of any date of determination,
accounting principles set forth as generally accepted in then currently effective Statements of the Financial Accounting Standards Board (“FASB”), or other authoritative statements of the American Institute of Certified Public Accountants
(“AICPA”) and the Securities and Exchange Commission (“SEC”) which are deemed to be generally acceptable accounting principles, or if such statements of the FASB, AICPA or SEC are not then in effect, accounting principles that
are then approved by a significant segment of the accounting profession in the United States of America. The term “consistently applied,” as used in connection therewith, means that the accounting principles applied are consistent in all
material respects to those applied at prior dates or for prior periods. 
 (4) CAPITAL LEASE. A lease of any kind of property or asset,
whether real, personal or mixed, or tangible or intangible, by Tenant or its Subsidiaries as lessee, that is, or should be, in accordance with FASB Statement No. 13, as amended from time to time, or if such Statement No. 13 is not then in
effect, such other statement of Generally Accepted 
  

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 Accounting Principles may be applicable, recorded as a “capital lease” on the balance sheet of Tenant prepared
in accordance with Generally Acceptable Accounting Principles. 
 (5) NON-CANCELABLE OPERATING LEASE. A non-cancelable lease of any kind of
property or asset, whether real, personal or mixed, or tangible or intangible, by Tenant or its Subsidiaries as lessee, that is, or should be, in accordance with FASB Statement No. 13, as amended from time to time, or if such Statement
No. 13 is not then in effect, such other statement of Generally Accepted Accounting Principles may be applicable, recorded as an “operating lease” in the financial statements of Tenant prepared in accordance with Generally Acceptable
Accounting Principles. 
 (6) SUBSIDIARY. As of any day of determination and with respect to Tenant, any corporation, general partnership,
limited partnership, joint stock company, unincorporated organization, firm, joint venture, limited liability company, or limited liability partnership, whether now existing or hereafter organized or acquired: (a) in the case of a corporation
or joint stock company, of which a majority of the securities having ordinary voting power for the election of directors or other governing body (other than securities having such power only by reason of the happening of a contingency) are at the
time beneficially owned by Tenant and/or one or more Subsidiaries of Tenant, or (b) in the case of a general partnership, limited partnership, unincorporated organization, firm, joint venture, limited liability company, or limited liability
partnership, of which Tenant or a Subsidiary of Tenant is a general partner, general manager, or of which a majority of the partnership or other ownership interests are at the time beneficially owned by Tenant and/or one or more of its Subsidiaries.

 M. HVAC. Heating, ventilating and air conditioning. 
 N. IMPOSITIONS. Taxes, assessments, charges, excises and levies, business taxes, license, permit, inspection and other authorization fees, transit development fees, assessments or charges for housing funds, service
payments in lieu of taxes and any other fees or charges of any kind at any time levied, assessed, charged or imposed by any federal, state or local 
  

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 entity, (i) upon, measured by or reasonably attributable to the cost or value of Tenant’s equipment, furniture,
fixtures or other personal property located in the Premises, or the cost or value of any Alterations; (ii) upon, or measured by, any Rent payable hereunder, including any gross receipts tax; (iii) upon, with respect to or by reason of the
development, possession, leasing, operation, management, maintenance, alteration, repair, use or occupancy by Tenant of the Premises, or any portion thereof; or (iv) upon this Lease transaction, or any document to which Tenant is a party
creating or transferring any interest or estate in the Premises. Impositions do not include franchise, transfer, inheritance or capital stock taxes, or income taxes measured by the net income of Landlord from all sources, except to the extent any
such taxes are levied or assessed against Landlord as a substitute for, in whole or in part, any item that would otherwise be deemed an Imposition under this PARAGRAPH 3.N. Impositions also do not include any increases in the taxes, assessments,
charges, excises and levies assessed against the Project due solely to the construction or installation of tenant improvements or other alterations by tenants of the Project other than Tenant and any other tenants or occupants of the Building;
provided, however, that if any Impositions are imposed or increased due to the construction or installation of tenant improvements or other alterations in the Building, such Impositions shall be equitably prorated in Landlord’s reasonable
judgment between Tenant and any other tenants of the Building. 
 O. IMPROVEMENTS. Collectively, the Tenant Improvements and the Capital
Improvements. 
 P. INDEX. The Consumer Price Index, All Urban Consumers, All Items, published by the U.S. Department of Labor, Bureau of
Labor Statistics for the San Francisco-Oakland-San Jose Metropolitan Area (1982-84=100). If the Base Year of the Index is changed, then all calculations pursuant to this Lease which require the use of the Index shall be made by using the appropriate
conversion factor published by the Bureau of Labor Statistics (or successor agency) to correlate to the Base Year of the Index herein specified. If no such conversion factor is published, then Landlord shall, if possible, make the necessary
calculation to achieve such conversion. If such conversion is not in Landlord’s good-faith, business judgment possible, or if 
  

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 publication of the Index is discontinued, or if the basis of calculating the Index is materially changed, then the term
“INDEX” shall mean comparable statistics on the cost of living, as computed either (i) by an agency of the United States Government performing a function similar to the Bureau of Labor Statistics, or (ii) if no such agency
performs such function, by a substantial and responsible periodical or publication of recognized authority most closely approximating the result which would have been achieved by the Index, as may be determined by Landlord in the exercise of its
reasonable good faith business judgment. 
 Q. INTEREST RATE. Either (i) the greater of (a) eleven percent (11%) per annum, or
(b) the reference rate, or succeeding similar index, announced from time to time by the Bank of America’s main San Francisco office, plus two percent (2%) per annum; or (ii) the maximum rate of interest permitted by law,
whichever is less. 
 R. LANDLORD’S AGENTS. Landlord’s authorized agents, partners, subsidiaries, directors, officers, and
employees. 
 S. MONTHLY RENT. The rent payable pursuant to PARAGRAPHS 4.D AND 5.A., as adjusted from time to time pursuant to the terms of
this Lease. 
 T. PARKING AREA. All Common Area (except sidewalks and service delivery facilities) now or hereafter designated by Landlord
for the parking or access of motor vehicles, including roads, traffic lanes, vehicular parking spaces, landscaped areas and walkways, and including any parking structure constructed during the Term. Landlord and/or its successors may, by written
notice to Tenant, elect in their sole discretion to increase and/or decrease the Parking Area from time to time during the Term for any reason whatsoever (including without limitation an election by Landlord and/or its successors in their sole
discretion to make changes to the buildings situated in the Project, and/or to subdivide, sell, exchange, dispose of, transfer, or change the configuration of all or any portion of the Parking Area from time to time), so long as such changes to the
Parking Area do not reduce the number of parking spaces available for Tenant’s use below the minimum requirements set 
  

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 forth in PARAGRAPH 37 for a period of sixty (60) consecutive days or more. No such subdivision, sale, exchange,
disposition, transfer, or change to the configuration of all or any portion of the Parking Area shall cause the Parking Area to be increased or decreased unless and until Landlord has given Tenant written notice of such increase or decrease.

 U. PERSON. Any individual, partnership, firm, association, corporation, limited liability company, trust, or other form of business or
legal entity. 
 V. PREMISES. The term “Premises” shall have the meaning set forth in PARAGRAPH 2 above. 
 W. PROJECT. That certain real property shown on EXHIBIT C, upon which are currently located the Building and five (5) other buildings, currently
consisting of a total building square footage of approximately Three Hundred Eighty-Three Thousand Seven Hundred Thirty-Six (383,736) square feet of Rentable Area. Landlord and/or its successors may, by written notice to Tenant, elect in their
sole discretion to increase and/or decrease the number of buildings and/or the amount of Rentable Area situated in the Project from time to time during the Term for any reason whatsoever. 
 X. REAL PROPERTY TAXES. Taxes, assessments and charges now or hereafter levied or assessed upon, or with respect to, the Project, or any personal
property of Landlord used in the operation thereof or located therein, or Landlord’s interest in the Project or such personal property, by any federal, state or local entity, including: (i) all real property taxes and general and special
assessments; (ii) charges, fees or assessments for transit, housing, day care, open space, art, police, fire or other governmental services or benefits to the Project, including assessments, taxes, fees, levies and charges imposed by
governmental agencies for such purposes as street, sidewalk, road, utility construction and maintenance, refuse removal and for other governmental services; (iii) service payments in lieu of taxes; (iv) any tax, fee or excise on the use or
occupancy of any part of the Project, or on rent for space in the Project; (v) any other tax, fee or excise, however described, that may be levied or assessed as a substitute for, or as an addition to, in 
  

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 whole or in part, any other Real Property Taxes; and (vi) reasonable consultants’ and attorneys’ fees and
expenses incurred in connection with proceedings to contest, determine or reduce Real Property Taxes. Real Property Taxes do not include: (A) franchise, transfer, inheritance or capital stock taxes, or income taxes measured by the net income of
Landlord from all sources, unless any such taxes are levied or assessed against Landlord as a substitute for, in whole or in part, any Real Property Tax; (B) Impositions and all similar amounts payable by tenants of the Project under their
leases; and (C) penalties, fines, interest or charges due for late payment of Real Property Taxes by Landlord. If any Real Property Taxes are payable, or may at the option of the taxpayer be paid, in installments, such Real Property Taxes
shall, together with any interest that would otherwise be payable with such installment, be deemed to have been paid in installments, amortized over the maximum time period allowed by applicable law. If the tax statement from a taxing authority does
not allocate Real Property Taxes to the Building, Landlord shall make the determination of the proper allocation of such Real Property Taxes based, to the extent possible, upon records of the taxing authority and, if not so available, then on an
equitable basis. Real Property Taxes also do not include any increases in the taxes, assessments, charges, excises and levies assessed against the Project due solely to the construction or installation of tenant improvements or other alterations by
tenants of the Project other than Tenant and any other tenants or occupants of the Building; provided, however, that if any Real Property Taxes are imposed or increased due to the construction or installation of tenant improvements or other
alterations in the Building, such Real Property Taxes shall be equitably prorated in Landlord’s reasonable judgment between Tenant and any other tenants of the Building. 
 Y. RENT. Monthly Rent plus the Additional Rent as defined in PARAGRAPH 5.E. 
 Z. RENTABLE AREA. The aggregate square footage in any one or more buildings in the Project, as appropriate, as reasonably determined by Landlord’s
architect from time to time. 
 AA. SECURITY DEPOSIT. That amount paid by Tenant pursuant to PARAGRAPH 7. 
  

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 BB. SUBLET. Any transfer, sublet, assignment, license or concession agreement, change of ownership,
mortgage, or hypothecation of this Lease or the Tenant’s interest in the Lease or in and to all or a portion of the Premises. As used herein, a Sublet includes the following: (i) if Tenant is a partnership or a limited liability company, a
transfer, voluntary or involuntary, of all or any part of any interest in such partnership or limited liability company, or the dissolution of the partnership or limited liability company, whether voluntary or involuntary; (ii) if Tenant is a
corporation, any dissolution, merger, consolidation or other reorganization of Tenant, or the transfer, either by a single transaction or in a series of transactions, of a controlling percentage of the stock of Tenant (except that a Sublet shall not
include any such transfer of a controlling percentage of the stock of Tenant occurring at a time when the stock of Tenant is publicly traded on a nationally recognized stock exchange or over the counter), or the sale, by a single transaction of or
series of transaction, within any one (1) year period, of corporate assets equaling or exceeding twenty percent (20%) of the total value of Tenant’s assets (except in connection with an initial public offering of the stock of Tenant
on a nationally recognized stock exchange or over the counter); (iii) if Tenant is a trust, the transfer, voluntarily or involuntarily, of all or any part of the controlling interest in such trust; and (iv) if Tenant is any other form of
entity, a transfer, voluntary or involuntary, of all or any part of any interest in such entity. As used herein, the phrases “controlling percentage” and “controlling interest” means the ownership of, and/or the right to vote,
stock, partnership interests, membership interests, or other indicia of ownership possessing at least fifty-one percent (51%) of either the total combined interests in Tenant, or the voting power of all classes of Tenant’s capital stock,
partnership interests, membership interests, or other indicia of ownership, that have been issued, outstanding, and (if applicable) are entitled to vote. 
 CC. SUBRENT. Any consideration of any kind received, or to be received, by Tenant from a subtenant if such sums are related to Tenant’s interest in this Lease or in the Premises. 
 DD. SUBTENANT. The person or entity with whom a Sublet agreement is proposed to be or is made. 
  

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 EE. TENANT DELAY. Any delay that Landlord may encounter in the performance of Landlord’s obligations
under the Lease because of any act or omission of any nature by Tenant or its agents or contractors, including without limitation any (i) delay attributable to the postponement of any Improvements at the request of Tenant; (ii) delay by
Tenant in the submission of information or the giving of authorizations or approvals within the time limits set forth in the Lease or the Work Letter; (iii) delay attributable to the failure of Tenant to pay, when due, any amounts required to
be paid by Tenant pursuant to the Lease or the Work Letter; and (iv) delay resulting from any change order request initiated or requested by Tenant. 
 FF. TENANT IMPROVEMENTS. Those certain improvements to the Premises to be constructed by Landlord pursuant to EXHIBIT B, other than the Capital Improvements. The Tenant Improvements shall at all times be the property
of Landlord and shall not be deemed Tenant’s Personal Property. 
 GG. TENANT’S BUILDING SHARE. The ratio (expressed as a
percentage) of the total Rentable Area of the Premises to the total Rentable Area of the Building as determined by Landlord from time to time, which as of the Commencement Date shall equal seventy percent (70%). Tenant’s Building Share shall be
recalculated any time that the amount of Rentable Area contained in Premises is adjusted, or there is a change in the total Rentable Area of the Building. 
 HH. TENANT’S PERCENTAGE SHARE. The ratio (expressed as a percentage) of the total Rentable Area of the Premises to the total Rentable Area of all of the buildings at the Project owned by Landlord from time to
time, which as of the Commencement Date shall equal Fifteen and 32/100ths percent (15.32%) (i.e., the Rentable Area of the Premises divided by the Rentable Area of the buildings at the Project owned by Landlord as of the date of this Lease).
Tenant’s Percentage Share shall be recalculated any time that the amount of Rentable Area contained in Premises is adjusted, or there is a change in the total Rentable Area of those buildings in the Project owned by Landlord, or Landlord sells,
exchanges, or otherwise transfers any or all of the buildings situated in the Project (including without limitation the Building). The parties acknowledge and agree that the total 
  

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 Rentable Area of all of the buildings in the Project owned by Landlord may increase and/or decrease from time to time
during the Term, since Landlord may elect in its sole discretion to sell a building or buildings or to make changes to the buildings it owns in the Project. 
 II. TENANT’S PERSONAL PROPERTY. Tenant’s trade fixtures, furniture, equipment and other personal property in the Premises. 
 JJ. TERM. The Term of this Lease set forth in PARAGRAPH 4.A., as it may be extended hereunder pursuant to any options to extend granted herein. 
 4. LEASE TERM. 
 A. TERM. The Term shall
commence on the date that Landlord has substantially completed the Improvements (the “COMMENCEMENT DATE”), and shall terminate on the date which is ten (10) years from the Commencement Date. For the purposes of this Lease, Landlord
shall be deemed to have substantially completed the Improvements at such time as the building inspector for the City of Redwood City has given its final approval of the Improvements, and the Landlord reasonably believes that a certificate of
occupancy will be issued by the City of Redwood City for the Premises in due course. If a certificate of occupancy is not issued for the Premises on or before the Commencement Date, then from and after the Commencement Date Landlord shall diligently
pursue the issuance of such a certificate of occupancy. 
 B. DELAYS IN COMPLETION. Landlord shall diligently prosecute the completion of the
Improvements in accordance with the schedule attached to EXHIBIT B. Tenant agrees that if Landlord, for any reason whatsoever, is unable to substantially complete the Improvements on or before the Estimated Commencement Date (as defined below),
Landlord shall not be liable to Tenant for any loss or damage therefrom, nor shall this Lease be void or voidable. Landlord and Tenant estimate that the Commencement Date shall be August 1, 1997 (the “ESTIMATED COMMENCEMENT DATE”).
Upon the establishment of the actual Commencement Date, Landlord and Tenant shall execute a Commencement Date Memorandum in the 
  

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 form set forth in EXHIBIT D. No delay in Landlord’s completion of the Improvements caused by any Tenant Delay shall
delay the commencement of Monthly Rent or the commencement of the Term hereunder. In the event of such a delay, Landlord shall set the “Commencement Date” by written notice to Tenant as the date the Improvements would have been
substantially completed without the delay as reasonably determined by Landlord. Landlord shall then subsequently deliver the Premises to Tenant upon substantial completion as hereinabove defined. Tenant shall pay any and all costs and expenses
incurred by Landlord which result from any Tenant Delay, including, without limitation, any and all costs and expenses attributable to increases in the cost of labor or materials. Notwithstanding the foregoing, if Landlord is delayed in the
performance of the Improvements because of acts of any other party, actions of the elements, acts of nature, war, riot, strikes, lockouts, labor disputes, inability to procure or general shortage of labor or materials in the normal channels of
trade, or delay in governmental action or inaction where action is required, then the Commencement Date shall be extended by the period of the delay, and the period for Landlord’s performance of the Improvements shall be extended for a period
equivalent to the period of such delay. Notwithstanding anything to the contrary contained herein, if (i) Landlord has not delivered the Premises substantially completed to Tenant on or before the date that is sixty (60) days after the
Estimated Commencement Date for any reason other than force majeure delays, or (ii) Landlord has not delivered the Premises substantially completed to Tenant on or before the date that is ninety (90) days after the Estimated Commencement
Date for any reason, including but not limited to force majeure delays, then in either such event Tenant shall have the right thereafter to cancel this Lease, and upon such cancellation, Landlord shall return all sums theretofore deposited by Tenant
with Landlord, and neither party shall have any further liability to the other. 
 C. OPTION TO EXTEND. 
 (i) GRANT OF OPTION. Landlord hereby grants to Tenant one (1) option (“OPTION TO EXTEND”) to extend the Term of this Lease for an
additional term of five (5) years. The five-year option term (the “EXTENDED TERM”) shall commence upon the expiration of the initial Term. The Option to Extend is 
  

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 expressly conditioned upon Tenant’s not being in default under any term or condition of this Lease after notice from
Landlord and the expiration of any applicable cure period granted by this Lease, either at the time the Option to Extend is exercised or at the time the Extended Term would commence. The Option to Extend shall be personal to the Tenant originally
named in this Lease, and shall not be assigned, sold, conveyed or otherwise transferred to any other party, except to an Affiliate or a Permitted Transferee in accordance with PARAGRAPH 25.G below (including without limitation any assignee or
sublessee of such Tenant) without the prior written consent of Landlord, which consent may be withheld in Landlord’s sole discretion. The Option to Extend shall be exercisable only so long as the Lease remains in full force and effect and shall
be an interest appurtenant to and not separable from Tenant’s estate under the Lease. Under no circumstances shall Landlord be required to pay any real estate commission to any party with respect to Tenant’s exercise of the Option to
Extend. 
 (ii) MANNER OF EXERCISE. Tenant may exercise the Option to Extend only by giving Landlord written notice not less than one
(1) year prior to the expiration of the Term. If Tenant fails to exercise the Option to Extend, then the Option to Extend automatically shall lapse and thereafter Tenant shall have no right to exercise the Option to Extend. 
 (iii) TERMS AND RENT. The initial Monthly Rent for the Premises for the Extended Term shall be equal to the greater of (w) one hundred percent
(100%) of the fair market rent, as determined below, for the Premises as of the commencement of the Extended Term, or (x) an amount equal to the Monthly Rent payable during the tenth (10th) year of the Term, multiplied by the greater
of (A) the lesser of (I) a fraction, the numerator of which is the Index published most recently before the tenth (10th) anniversary of the Commencement Date, and the denominator of which is the Index published most recently before
the ninth (9th) anniversary of the Commencement Date, or (II) one hundred six percent (106%), or (B) one hundred three and five-tenths percent (103.5%). All other terms and conditions of the Lease, as amended from time to time by the
parties in accordance with the provisions of the Lease, shall remain in full force and effect and shall apply during the Extended Term; 
  

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 provided, however, that neither the Option to Extend nor Landlord’s obligations under the Work Letter shall be of
any force or effect during the Extended Term. 
 (iv) DETERMINATION OF RENT. For the purposes of calculating the Monthly Rent for the
Extended Term, the fair market rent shall be equal to the net effective rent per rentable square foot being charged for leases executed within the preceding twelve (12) months for comparable space at either the Project (if any), or if there are
none, for comparable space in office and research and development complexes located in the Redwood Shores area or the Menlo Oaks Business Park (located in Menlo Park, California), with terms comparable to the terms contained in this Lease, taking
into consideration relevant factors such as the presence or absence of tenant improvement contributions by the lessor (but excluding the value of any tenant improvements paid for by Tenant), and incorporating increases in the Rent during the
Extended Term, if appropriate. Any value added to the Premises by the Tenant Improvements and any Alterations paid for by Tenant shall not be considered or included in the determination of the fair market rent. The fair market rent shall be
determined by mutual agreement of the parties or, if the parties are unable to agree within forty-five (45) days after Tenant’s exercise of the Option to Extend, then fair market rent shall be determined pursuant to the procedure set forth
in PARAGRAPHS 4.C.(v) and 4.C.(vi). The determination of the Monthly Rent for the Extended Term for the Premises shall take into account the fact that the Premises shall be leased in its shell condition. 
 (v) LANDLORD’S INITIAL DETERMINATION. If the parties are unable mutually to agree upon the fair market rent pursuant to PARAGRAPH 4.C.(iv), then
the fair market rent initially shall be determined by Landlord by written notice (“LANDLORD’S NOTICE”) given to Tenant promptly following the expiration of the 45-day period set forth in PARAGRAPH 4.C.(iv). If Tenant disputes the
amount of fair market rent set forth in Landlord’s Notice, then, within thirty (30) days after the date of Landlord’s Notice, Tenant shall send Landlord a written notice (“TENANT’S NOTICE”) which specifically
(a) disputes the fair market rent set forth in Landlord’s Notice, (b) demands arbitration pursuant to PARAGRAPH 4.C.(vi), and (c) states the 
  

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 name and address of the person who shall act as arbitrator on Tenant’s behalf. Tenant’s Notice shall be deemed
defective, and not given to Landlord, if it fails to substantially comply with the requirements or fails to strictly comply with the time period set forth above. If Tenant does not send Tenant’s Notice within thirty (30) days after the
date of Landlord’s Notice, or if Tenant’s Notice fails to contain all of the required information, then Tenant shall be deemed to have rejected Landlord’s Notice. If Tenant is deemed to have rejected Landlord’s Notice, and
Landlord thereafter gives Tenant a written notice (“LANDLORD’S SECOND NOTICE”) demanding that Tenant respond to Landlord’s Notice, and Tenant does not send Tenant’s Notice within five (5) days of the date of
Landlord’s Second Notice, then the Monthly Rent for the Extended Term shall equal one hundred percent (100%) of the fair market rent specified in Landlord’s Notice. If Tenant sends Tenant’s Notice in the proper form within thirty
(30) days after the date of Landlord’s Notice, then the Monthly Rent for the Extended Term shall be determined by arbitration pursuant to PARAGRAPH 4.C(vi) below. If the arbitration is not concluded prior to the commencement of the
Extended Term, then Tenant shall pay Monthly Rent equal to one hundred twenty-five percent (125%) of the Monthly Rent payable immediately prior to the commencement of the Extended Term. If the fair market rent determined by arbitration differs
from that paid by Tenant pending the results of arbitration, then any adjustment required to adjust the amount previously paid shall be made by payment by the appropriate party within ten (10) days after the determination of fair market rent.

 (vi) ARBITRATION. The arbitration shall be conducted in the City of San Francisco in accordance with the then prevailing rules of the
American Arbitration Association (or its successor) for the arbitration of commercial disputes, except that the procedures mandated by such rules shall be modified as follows: 
 (a) Each arbitrator must be a real estate appraiser with at least five (5) years of full-time commercial appraisal experience who is familiar with
the fair market rent of office and research and development complexes located in the vicinity of the Premises. Within ten (10) business days after receipt of Tenant’s Notice, Landlord shall notify Tenant of the name and address of the
person designated by Landlord to act as arbitrator on Landlord’s behalf. 
  

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 (b) The two arbitrators chosen pursuant to PARAGRAPH 4.C.(vi)(a) shall meet within ten
(10) business days after the second arbitrator is appointed and shall either agree upon the fair market rent or appoint a third arbitrator possessing the qualifications set forth in PARAGRAPH 4.C.(vi)(a). If the two arbitrators agree upon the
fair market rent within such ten (10) business day period, the Monthly Rent for the Extended Term shall equal one hundred percent (100%) of such fair market rent. If the two arbitrators are unable to agree upon the fair market rent and are
unable to agree upon the third arbitrator within five (5) business days after the expiration of such ten (10) business day period, the third arbitrator shall be selected by the parties themselves. If the parties do not agree on the third
arbitrator within five (5) business days after the expiration of such five (5) business day period, then either party, on behalf of both, may request appointment of the third arbitrator by the Association of South Bay Brokers. The three
arbitrators shall decide the dispute, if it has not been previously resolved, by following the procedures set forth in PARAGRAPH 4.C.(vi)(c). Each party shall pay the fees and expenses of its respective arbitrator and both shall share the fees and
expenses of the third arbitrator. Each party shall pay its own attorneys’ fees and costs of witnesses. 
 (c) The three arbitrators
shall determine the fair market rent in accordance with the following procedures. Each of Landlord’s arbitrator and Tenant’s arbitrator shall state, in writing, his or her determination of the fair market rent, supported by the reasons
therefor, and shall make counterpart copies for the other arbitrators. All of the arbitrators shall arrange for a simultaneous exchange of the proposed resolutions within ten (10) business days after appointment of the third arbitrator. If any
arbitrator fails to deliver his or her own determination to the other arbitrators within such ten (10) business day period, then the fair market rent shall equal the average of the resolutions submitted by the other arbitrators. If all three
(3) arbitrators deliver their determinations to the other arbitrators within such ten (10) business day period, then the two (2) closest determinations of 
  

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 the arbitrators shall be averaged, and the resulting quotient shall be the fair market rent, and the Monthly Rent for the
Extended Term shall equal one hundred percent (100%) of such fair market rent; provided, however, that if the determination of one (1) of the arbitrators (the “AVERAGE DETERMINATION”) is equal to the average of the determinations
of the other two (2) arbitrators, then the Average Determination shall be the fair market rent. However, the arbitrators shall not attempt to reach a mutual agreement of the fair market rent; each arbitrator shall independently arrive at his or
her proposed resolution. 
 (d) The arbitrators shall have the right to consult experts and competent authorities for factual information or
evidence pertaining to a determination of fair market rent, but any such consultation shall be made in the presence of both parties with full right on their part to cross-examine. The arbitrators shall render the decision and award in writing with
counterpart copies to each party. The arbitrators shall have no power to modify the provisions of this Lease. In the event of a failure, refusal or inability of any arbitrator to act, his or her successor shall be appointed by him or her, but in the
case of the third arbitrator, his or her successor shall be appointed in the same manner as that set forth herein with respect to the appointment of the original third arbitrator. 
 (e) Notwithstanding anything to the contrary herein, if the determination of fair market rent for the Premises for the Extended Term shall be
unacceptable to either party, either party may, by written notice to the other party, given within ten (10) days of such determination by the arbitrators, revoke Tenant’s exercise of its Option to Extend, and any advance rent paid by
Tenant to Landlord hereunder shall be refunded, the Lease shall terminate upon the expiration of the Term, and neither party shall have any further liability to the other on account hereof. 
 5. RENT AND ADDITIONAL CHARGES. 
 A. MONTHLY
RENT. Tenant shall pay to Landlord, in lawful money of the United States, Monthly Rent as follows: commencing on the Commencement Date, and continuing throughout the balance of the Term (subject to adjustment pursuant to 
  

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 PARAGRAPH 5.B), the Monthly Rent shall equal One and 50/100ths Dollars ($1.50) multiplied by the number of square feet of
Rentable Area situated within the Premises, as determined by Landlord under PARAGRAPH 2. If Landlord so determines, or assumes, that the Rentable Area of the Premises is equal to Sixty Thousand (60,000) square feet, the initial Monthly Rent
shall be equal to Ninety Thousand Dollars ($90,000.00). 
 Monthly Rent shall be paid in advance, on the first day of each calendar month
during the Term, without abatement, deduction, claim, offset, prior notice or demand. The sum of Ninety Thousand Dollars ($90,000.00), representing an advance payment of Landlord’s initial estimate of the Monthly Rent for the Premises, shall be
paid by Tenant to Landlord upon the execution of this Lease by Landlord and Tenant. Additionally, Tenant shall pay, as and with the Monthly Rent, the management fee described in PARAGRAPH 5.C., Tenant’s share of Common Area Maintenance Costs
pursuant to PARAGRAPH 5.D, the Real Property Taxes and Impositions payable by Tenant pursuant to PARAGRAPH 15, and the monthly cost of insurance premiums required pursuant to PARAGRAPH 21.C. 
 B. ADJUSTMENTS TO MONTHLY RENT. The Monthly Rent shall be increased, but not decreased, as of the first day of the month that is thirteen
(13) months from the Commencement Date and each and every anniversary of such date occurring thereafter during the Term (including without limitation the Extended Term) (each, an “ADJUSTMENT DATE”) by the greater of (i) the
percentage increase in the Index from the previous Adjustment Date (or, for the first Adjustment Date, from the Commencement Date), up to a maximum of six percent (6%), or (ii) three and five-tenth percent (3.5%). If, however, the last
Adjustment Date occurs at any time after the first day of a calendar month, the first Adjustment Date shall be the first day of the immediately following calendar month. On each Adjustment Date, the total aggregate amount of Monthly Rent then in
effect shall be multiplied by the greater of (x) the lesser of (A) a fraction, the numerator of which is the Index published most recently before the applicable Adjustment Date, and the denominator of which is the Index published most
recently before the prior Adjustment Date (or, in the case of the first Adjustment Date, the Index published most recently before the Commencement Date), or (B) one hundred six percent (106%), or 
  

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 (y) one hundred three and five-tenths percent (103.5%); and the corresponding product shall be the Monthly Rent in effect
until the next Adjustment Date. In no event shall the Monthly Rent in effect after an Adjustment Date be less than one hundred three and five-tenths percent (103.5%) of the Monthly Rent in effect immediately prior to such Adjustment Date. If no
Index is published for either of the months set forth above, the Index for the next preceding month shall be used. 
 C. MANAGEMENT FEE.
Tenant shall pay to Landlord monthly, as Additional Rent, a management fee equal to three percent (3%) of the then Monthly Rent. 
 D.
COMMON AREA MAINTENANCE COSTS. 
 (i) ESTIMATED PAYMENTS. Commencing on the Commencement Date and continuing throughout the entire Term,
Tenant shall pay Tenant’s Percentage Share of all Common Area Maintenance Costs paid or payable by Landlord in each year; provided, however, that Tenant shall pay Tenant’s Building Share of those Common Area Maintenance Costs arising from
Landlord’s performance of its obligations under PARAGRAPHS 17.A and Tenant’s obligations under PARAGRAPH 17.D. Before commencement of the Term and during December of each calendar year or as soon thereafter as practicable, Landlord shall
give Tenant notice of its estimate of amounts payable under this PARAGRAPH 5.D.(i) for the ensuing calendar year. Such notice shall show in reasonable detail the basis on which the estimate was determined. On or before the first day of each month
during the ensuing calendar year, Tenant shall pay to Landlord one-twelfth (1/12th) of such estimated amounts, provided that if such notice is not given in December, Tenant shall continue to pay on the basis of the prior year’s estimate
until the month after such notice is given. If at any time or times it appears to Landlord, in its reasonable judgment, that the amounts payable under this PARAGRAPH 5.D.(i) for the current calendar year will vary from its then-current estimate by
more than five percent (5%), Landlord may, in its sole discretion, by notice to Tenant, showing in reasonable detail the basis for such variance, revise its estimate for such year, in which case subsequent payments by Tenant for such year shall be
based upon such revised estimate. Landlord’s election not to give the notice described in the foregoing sentence shall 
  

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 not affect Landlord’s ability to charge Tenant for, nor Tenant’s liability to pay for, any shortfall in the
estimated payments for such calendar year previously made by Tenant, as set forth in PARAGRAPH 5.D.(ii). 
 (ii) ADJUSTMENT. Within one
hundred twenty (120) days after the close of each calendar year or as soon after such 120-day period as reasonably practicable, Landlord shall deliver to Tenant a reasonably detailed statement of Common Area Maintenance Costs for such calendar
year, certified by Landlord or its property manager, subject to Tenant’s right to audit as hereinafter provided. At that time, Landlord shall also deliver to Tenant a statement, certified as correct by Landlord, of the adjustments to be made
pursuant to PARAGRAPH 5.D.(i) above. If Landlord’s statement shows that Tenant owes an amount that is less than the estimated payments for such calendar year previously made by Tenant, Landlord shall refund such excess to Tenant within thirty
(30) days after delivery of the statement. If such statement shows that Tenant owes an amount that is more than the estimated payments for such calendar year previously made by Tenant, Tenant shall pay the deficiency to Landlord within thirty
(30) days after delivery of the statement. 
 (iii) LAST YEAR. If this Lease shall terminate on a day other than the last day of a
calendar year, the adjustment in Rent applicable to the calendar year in which such termination shall occur shall be prorated on the basis which the number of days from the commencement of such calendar year to and including such termination date
bears to three hundred sixty (360). The termination of this Lease shall not affect the obligations of Landlord and Tenant pursuant to PARAGRAPH 5.D.(ii) to be performed after such termination. 
 (iv) AUDIT. Within one hundred eighty (180) days after receipt of Landlord’s statement of Common Area Maintenance Costs as provided in
PARAGRAPH 5.D.(ii), Tenant or its designee, on not less than five (5) days’ prior written notice to Landlord, shall have the right to, at Tenant’s sole cost and expense, audit, examine and copy Landlord’s books and records with
respect to the Common Area Maintenance Costs for the year for which the Landlord’s statement pertains. If Tenant fails to give such written notice to Landlord within such 180-day period, Tenant 
  

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 shall be deemed to have forever waived its right to audit the Common Area Maintenance Costs for the year for which the
Landlord’s statement pertains. Landlord shall cooperate with Tenant in any such examination of its books and records. Tenant shall have the right to audit at Landlord’s local offices, at Tenant’s expense, Landlord’s accounts and
records relating to Common Area Maintenance Costs and Impositions. If such audit reveals to the reasonable satisfaction of Landlord and Tenant that Landlord has overcharged Tenant, the amount overcharged shall be paid to Tenant within thirty
(30) days after the audit is concluded. If such audit reveals to the reasonable satisfaction of Landlord and Tenant that Landlord has undercharged Tenant, the amount undercharged shall be paid to Landlord within thirty (30) days after the
audit is concluded. In addition, if the audit reveals to the reasonable satisfaction of Landlord and Tenant that Landlord’s statement exceeds the actual Common Area Maintenance Costs and Impositions which should have been charged to Tenant by
more than seven percent (7%), the cost of the audit shall be paid by Landlord. If Tenant retains or utilizes a third party to perform such an audit of the Common Area Maintenance Costs and Impositions, Tenant shall not compensate such third party on
anything other than an hourly basis. 
 E. ADDITIONAL RENT. All monies required to be paid by Tenant under this Lease, including, without
limitation, the Tenant Improvement costs pursuant to EXHIBIT B, the management fee described in PARAGRAPH 5.D, Tenant’s share of Common Area Maintenance Costs pursuant to PARAGRAPH 5.D, Real Property Taxes and Impositions pursuant to PARAGRAPH
15, and the monthly cost of insurance premiums required pursuant to PARAGRAPH 21.C, shall be deemed Additional Rent. 
 F. PRORATIONS. If the
Commencement Date is not the first (1st) day of a month, or if the termination date of this Lease is not the last day of a month, a prorated installment of Monthly Rent based on a 30-day month shall be paid for the fractional month during which
such date occurs or the Lease terminates. 
 G. INTEREST. Any amount of Rent or other charges provided for under this Lease due and payable
to Landlord which 
  

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 is not paid within five (5) days after written notice from Landlord shall bear interest at the Interest Rate from
(i) the date such Rent is due until such Rent is paid, or (ii) the date that is ten (10) days after Tenant receives written notice from Landlord that any other charge provided for under this Lease (other than Rent) is due and payable,
until such other charge is paid. 
 6. LATE PAYMENT CHARGES. 
 Tenant acknowledges that late payment by Tenant to Landlord of Rent and other charges provided for under this Lease will cause Landlord to incur costs not contemplated by this Lease, the exact amount of such costs
being extremely difficult or impracticable to fix. Therefore, if any installment of Rent or any other charge due from Tenant is not received by Landlord within five (5) days after Landlord gives Tenant notice that such Rent or other charge is
due, Tenant shall pay to Landlord an additional sum equal to seven percent (7%) of the amount overdue as a late charge for every month or portion thereof that the Rent or other charges remain unpaid. The parties agree that this late charge
represents a fair and reasonable estimate of the costs that Landlord will incur by reason of the late payment by Tenant. 
 INITIALS: 
  

			
	 /s/ illegible
	  	 /s/ illegible

	Landlord	  	Tenant

 7. SECURITY DEPOSIT. 
 A. DEPOSIT REQUIRED. Tenant shall deposit with Landlord upon the execution of this Lease by Landlord and Tenant, the sum of Seven Hundred Ninety-Three Thousand Eight Hundred Dollars ($793,800.00) (i.e., an amount
equal to nine (9) installments of Monthly Rent) as the “SECURITY DEPOSIT” for the full and faithful performance of every provision of this Lease to be performed by Tenant. At Tenant’s option, the Security Deposit may be in the
form of an irrevocable standby letter of credit (“L-C”). Landlord shall not be required to segregate the 
  

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 Security Deposit from Landlord’s general funds; Landlord’s obligations with respect to the Security Deposit
shall be those of a debtor and not a trustee, and Tenant shall not be entitled to any interest on the Security Deposit. Invocation by Landlord of its rights hereunder shall not constitute a waiver of nor relieve Tenant from any liability or
obligation for any default by Tenant under this Lease. 
 (i) REDUCTION OR REPLACEMENT. So long as Tenant has not committed any default
under this Lease, which default is continuing after notice from Landlord and the expiration of any applicable grace period provided for in this Lease, then (a) if Tenant can demonstrate to the reasonable satisfaction of Landlord that Tenant has
maintained a Fixed Charge Ratio of at least 1.15 to 1 for a period of two (2) consecutive fiscal years at any time after the Commencement Date, then Tenant may elect to reduce the Security Deposit to a sum equal to six (6) installments of
the then-current amount of Monthly Rent; (b) if Tenant can demonstrate to the reasonable satisfaction of Landlord that Tenant has maintained a Fixed Charge Ratio of at least 1.15 to 1 for a period of three (3) consecutive fiscal years at
any time after the Commencement Date, then Tenant may elect to reduce the Security Deposit to a sum equal to four (4) installments of the then-current amount of Monthly Rent; and (c) if Tenant can demonstrate to the reasonable satisfaction
of Landlord that Tenant has maintained a Fixed Charge Ratio of at least 1.15 to 1 for a period of four (4) consecutive fiscal years at any time after the Commencement Date, then Tenant may elect to reduce the Security Deposit to a sum equal to
two (2) installments of the then-current amount of Monthly Rent; provided, however, that in no event shall Tenant be entitled to reduce the Security Deposit below an amount equal to two (2) installments of the then-current amount of
Monthly Rent. For the purposes of this PARAGRAPH 7, in order for Tenant to demonstrate that it has maintained the required Fixed Charge Ratio for the fiscal year or years in question, Tenant must at a minimum deliver to Landlord an audited financial
statement of Tenant, showing that Tenant has maintained the required Fixed Charge Ratio for the fiscal year or years in question. 
 If
Tenant is entitled to and does elect to reduce the amount of the Security Deposit pursuant to this PARAGRAPH 
  

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 7.A.(i), and Tenant delivers to Landlord written notice of its election to so reduce the amount of the Security Deposit
and the financial statement described in the foregoing grammatical paragraph, then either (x) if the Security Deposit is in the form of cash, Landlord shall pay to Tenant the excess amount of the Security Deposit, without interest, within
thirty (30) days after Landlord’s receipt of such notice and statement; or (y) if the Security Deposit is in the form of an L-C, then Tenant may, not less than ten (10) days after Landlord’s receipt of such notice and
statement, replace the L-C with an L-C in an amount equal to the reduced amount of the Security Deposit. 
 (ii) CONSEQUENCES OF DEFAULT. If
Tenant defaults with respect to any provision of this Lease, after notice from Landlord and the expiration of any applicable cure or grace periods expressly provided for in this Lease, Landlord may apply all or any part of the Security Deposit for
the payment of any Rent or other sum in default, the repair of such damage to the Premises or the payment of any other amount which Landlord may spend or become obligated to spend by reason of Tenant’s default or to compensate Landlord for any
other loss or damage which Landlord may suffer by reason of Tenant’s default to the full extent permitted by law. If any portion of a cash Security Deposit is so applied, or any portion of an L-C posted as the Security Deposit, if applicable,
is drawn upon, by Landlord for such purposes, Tenant shall either, within ten (10) days after written demand therefor, deposit cash with Landlord in an amount sufficient to restore the Security Deposit to its original amount or deposit a
replacement L-C with Landlord in the amount of the original L-C. The Security Deposit or any balance thereof remaining after Landlord cures any default of Tenant hereunder shall be returned to Tenant within thirty (30) days of termination of
the Lease. 
 (iii) FORM OF L-C. If at any time Tenant elects to deposit an L-C as the Security Deposit, the L-C shall be issued by a bank
reasonably acceptable to Landlord, shall be issued for a term of at least twelve (12) months and shall be in a form and with such content acceptable to Landlord in its sole discretion. Tenant shall either replace the expiring L-C with an L-C in
an amount equal to the original L-C or renew the expiring L-C, in any event no later than thirty (30) days prior to the 
  

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 expiration of the term of the L-C then in effect. If Tenant fails to deposit a replacement L-C or renew the expiring L-C,
Landlord shall have the right to draw upon the expiring L-C for the full amount thereof and hold the same as the Security Deposit; provided, however, that if Tenant provides a replacement L-C that meets the requirements of this PARAGRAPH 7.A, then
Landlord shall return to Tenant promptly in cash that amount of the L-C that had been drawn upon by Landlord. Drawing upon the L-C shall be conditioned upon notice to Tenant of Landlord’s intention to draw upon the L-C and the presentation to
the issuer of the L-C of a certified statement executed by a general partner of Landlord that (i) Tenant is in default under the Lease, which default is continuing after notice to Tenant and the expiration of any applicable grace period
provided for herein, and Landlord is exercising its right to draw upon so much of the L-C as is necessary to cure Tenant’s default, or (ii) Tenant has not renewed or replaced an expiring L-C as required by this Lease and Landlord is
authorized to draw upon the L-C prior to its expiration. The L-C shall not be mortgaged, assigned or encumbered in any manner whatsoever by Tenant without the prior written consent of Landlord. The use, application or retention of the L-C, or any
portion thereof, by Landlord shall not prevent Landlord from exercising any other right or remedy provided by this Lease or by law, it being intended that Landlord shall not first be required to proceed against the L-C, and such use, application or
retention shall not operate as a limitation on any recovery to which Landlord may otherwise be entitled. 
 8. HOLDING OVER. 
 If Tenant remains in possession of all or any part of the Premises after the expiration of the Term, with the express or implied consent of Landlord, such
tenancy shall be at sufferance only, and shall not constitute a renewal or extension for any further term. If Tenant remains in possession after the expiration of the Term, without Landlord’s consent, Rent shall be payable at a rental equal to
one hundred fifty percent (150%) of the Monthly Rent payable during the last month of the Term (which rental shall be due and payable at the same time as Monthly Rent is due under this Lease), and any other sums due under this Lease shall be
payable in the amount and at the times specified in this Lease. If Tenant remains in possession after the expiration of 
  

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 the Term with Landlord’s consent, Rent shall be payable at a rental equal to one hundred percent (100%) of the
Monthly Rent payable during the last month of the Term (which rental shall be due and payable at the same time as Monthly Rent is due under this Lease), and any other sums due under this Lease shall be payable in the amount and at the times
specified in this Lease. Any such holdover tenancy (with or without Landlord’s consent) shall be subject to every other term, condition, and covenant contained herein; provided, however, that Landlord’s obligations under the Work Letter
shall not be of any force or effect during any such holdover tenancy. 
 9. TENANT IMPROVEMENTS. 
 Landlord agrees to construct the Tenant Improvements pursuant to the terms of EXHIBIT B. 
 10. CONDITION OF PREMISES. 
 A. CAPITAL
IMPROVEMENTS. Prior to the Commencement Date, Landlord shall complete the Capital Improvements to the Premises in accordance with the terms of EXHIBIT B. Except for its obligation to perform the Capital Improvements and the Tenant Improvements as
set forth in this Lease and the Work Letter, Landlord shall have no obligation whatsoever to do any work or perform any improvements whatsoever to any portion of the Premises or the Building. 
 B. ACCEPTANCE OF PREMISES. Within ten (10) days after completion of the Tenant Improvements, Tenant shall conduct a walk-through inspection of the
Premises with Landlord and complete a punch list of items needing additional work. Other than the items specified in the punch list, if any, and latent defects in the Capital Improvements that could not have been discovered by a reasonably thorough
visual inspection of the Capital Improvements, and subject to Landlord’s representations and warranties described below, by taking possession of the Premises, Tenant shall be deemed to have accepted the Premises in good, clean and completed
condition and repair, subject to all applicable laws, codes and ordinances. Any damage to the Premises caused by Tenant’s move-in shall be repaired or corrected by Tenant, at its sole cost and expense. Tenant 
  

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 acknowledges that neither Landlord nor Landlord’s Agents have made any representations or warranties as to the
suitability or fitness of the Premises for the conduct of Tenant’s business or for any other purpose, nor has Landlord or Landlord’s Agents agreed to undertake any Alterations or construct any Improvements to the Premises except as
expressly provided in this Lease. If Tenant fails to submit a punch-list to Landlord within such 10-day period, it shall be deemed that there are no Improvement items needing additional work or repair. Landlord’s contractor shall complete all
reasonable punch-list items within thirty (30) days after the walk-through inspection; provided, however, that if such punch-list items cannot reasonably be completed within the 30-day period, Landlord’s contractor shall commence such
performance within the 30-day period and diligently thereafter prosecute the same to completion. Upon completion of such punch-list items, Tenant shall approve such completed items in writing to Landlord. If Tenant fails to approve such items within
fourteen (14) days of completion, such items shall be deemed approved by Tenant. 
 C. LANDLORD’S REPRESENTATIONS AND WARRANTIES.
Landlord represents and warrants (the “Condition Warranties”) to Tenant that as of the Commencement Date the following portions of the Building shall be in good condition (i.e. in an operable (but not new) state of repair, free of defects
that would adversely affect Tenant’s operation of its business in the Premises): (i) the HVAC system serving the Premises, (ii) the roof of the Building, (iii) the main electrical supply to a main distribution point in the
Building, (iv) the working sanitary sewer stub to the Building, and (v) water service to the Building. The Condition Warranties shall terminate on a date one hundred eighty (180) days after the Commencement Date, except to the extent
that Tenant has delivered to Landlord within such 180-day period a written notice specifying in detail any defaults by Landlord under the Condition Warranties (a “Violation Notice”), and Landlord shall thereafter have absolutely no
liability to Tenant for the inaccuracy of any Condition Warranty, except to the extent set forth in a Violation Notice. Landlord’s liability for the correction of any defects described in a Violation Notice shall be subject to Landlord’s
reasonable right to dispute the claims set forth in any Violation Notice. Landlord’s sole liability with respect to any breach of any Condition Warranty 
  

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 that is properly set forth in a timely delivered Violation Notice shall be to promptly correct such defect; Landlord
shall have no liability for any other loss, cost, damage, expense or lost profit in connection with such breach, and Tenant shall have no right to any abatement or offset of Rent in connection with such breach. 
 D. LANDLORD’S ADDITIONAL REPRESENTATION AND WARRANTY. Landlord represents and warrants (the “Environmental Warranty”) to Tenant that to
the best of Landlord’s knowledge, as of the Commencement Date no asbestos-containing materials (other than asbestos-containing materials that a fully encapsulated) shall be present in the Premises. The parties acknowledge and agree that
(i) there are two (2) sump pump areas located in proximity to the Building (the “Sump Areas”), (ii) the San Francisco Bay Regional Water Quality Control Board has issued a letter to Ampex Systems Corporation dated
August 6, 1996, a copy of which is attached hereto as EXHIBIT E, (iii) as between Landlord and Tenant, Landlord has no further obligation to clean up or remediate the Sump Areas. Landlord’s sole liability with respect to any breach of
the Environmental Warranty shall be to promptly correct such defect; Landlord shall have no liability for any other loss, cost, damage, expense or lost profit in connection with such breach, and Tenant shall have no right to any abatement or offset
of Rent in connection with such breach. 
 11. USE OF THE PREMISES AND COMMON AREA. 
 A. TENANT’S USE. Tenant shall use the Premises only for general office, administration, research and development, manufacturing, warehousing and any
other legal use related to such activities and consistent with any CC&Rs. Tenant shall not use the Premises or suffer or permit anything to be done in or about the Premises which will in any way conflict with any law, statute, zoning
restriction, ordinance or governmental law, rule, regulation or requirement of public authorities now in force or which may hereafter be in force, relating to or affecting the condition, use or occupancy of the Premises. Tenant shall not commit any
public or private nuisance or any other act or thing which might or would disturb the quiet enjoyment of any other tenant of Landlord or any occupant of nearby property. Tenant shall place no loads upon the floors, walls or ceilings in excess

  

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 of the maximum designed load determined by a licensed structural engineer or which endanger the structure; nor place any
harmful liquids in the drainage systems; nor dump or store waste materials or refuse or allow waste materials or refuse to remain outside the Building proper, except in the enclosed trash areas provided. Tenant shall not store or permit to be stored
or otherwise placed any other material of any nature whatsoever outside the Building, except on a temporary basis. 
 B. HAZARDOUS MATERIALS.

 (i) HAZARDOUS MATERIALS DEFINED. As used herein, the term “HAZARDOUS MATERIALS” shall mean any wastes, materials or substances
(whether in the form of liquids, solids or gases, and whether or not air-borne), which are or are deemed to be (a) pollutants or contaminants, or which are or are deemed to be hazardous, toxic, ignitable, reactive, corrosive, dangerous, harmful
or injurious, or which present a risk to public health or to the environment, or which are or may become regulated by or under the authority of any applicable local, state or federal laws, judgments, ordinances, orders, rules, regulations, codes or
other governmental restrictions, guidelines or requirements, any amendments or successor(s) thereto, replacements thereof or publications promulgated pursuant thereto, including, without limitation, any such items or substances which are or may
become regulated by any of the Environmental Laws (as hereinafter defined); (b) listed as a chemical known to the State of California to cause cancer or reproductive toxicity pursuant to Section 25249.8 of the California Health and Safety
Code, Division 20, Chapter 6.6 (Safe Drinking Water and Toxic Enforcement Act of 1986); or (c) a pesticide, petroleum, including crude oil or any fraction thereof, asbestos or any asbestos-containing material, a polychlorinated biphenyl,
radioactive material, or urea formaldehyde. 
 (ii) ENVIRONMENTAL LAWS DEFINED. In addition to the laws referred to in PARAGRAPH 11.B.(i)
above, the term “ENVIRONMENTAL LAWS” shall be deemed to include, without limitation, 33 U.S.C. Section 1251 ET SEQ., 42 U.S.C. Section 6901 ET SEQ., 42 U.S.C. Section 7401 ET SEQ., 42 U.S.C. Section 9601 ET SEQ., and
California Health and Safety Code Section 25100 ET SEQ., and 25300 ET SEQ., California Water Code, Section 13020 
  

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 ET SEQ., or any successor(s) thereto, all local, state and federal laws, judgments, ordinances, orders, rules,
regulations, codes and other governmental restrictions, guidelines and requirements, any amendments and successors thereto, replacements thereof and publications promulgated pursuant thereto, which deal with or otherwise in any manner relate to, air
or water quality, air emissions, soil or ground conditions or other environmental matters of any kind. 
 (iii) USE OF HAZARDOUS MATERIALS.
Tenant agrees that during the Term of this Lease, Tenant shall not use, or permit the use of, nor store, generate, treat, manufacture or dispose of Hazardous Materials on, from or under the Premises (individually and collectively, “HAZARDOUS
USE”) except to the extent that, and in accordance with such conditions as, Landlord may have previously approved in writing in its sole and absolute discretion. Notwithstanding the foregoing, Tenant shall be entitled to use and store only
those Hazardous Materials which are (a) set forth in a list prepared by Tenant and approved in writing by Landlord, which shall be deemed given with respect to the Approved Hazardous Materials (hereinafter defined), (b) necessary for
Tenant’s business, but then only in the amounts and for the purposes previously disclosed in writing to and approved in writing by Landlord, and (c) in full compliance with Environmental Laws, and all judicial and administrative decisions
pertaining thereto. All Hazardous Materials approved in writing by Landlord as provided in the preceding sentence shall collectively be referred to as the “APPROVED HAZARDOUS MATERIALS”. Within thirty (30) days after request by
Landlord, Tenant shall deliver to Landlord a list of the Approved Hazardous Materials. Tenant shall not be entitled to install any tanks under, on or about the Premises for the storage of Hazardous Materials without the express written consent of
Landlord, which may be given or withheld in Landlord’s sole discretion. For the purposes of this PARAGRAPH 11.B.(iii), the term Hazardous Use shall include Hazardous Use(s) on, from or under the Premises by Tenant, any Subtenant occupying all
or any portion of the Premises during the Term, or any of their directors, officers, employees, shareholders, partners, invitees, agents, contractors or occupants (collectively, “TENANT’S PARTIES”), whether known or unknown to Tenant,
occurring during the Term of this Lease. The term “TENANT’S PARTIES” shall not include any tenants of the 
  

 36 

 Project other than Tenant, except that the term “TENANT’S PARTIES” shall include any Subtenant occupying
all or any portion of the Premises during the Term. Notwithstanding anything herein to the contrary, Tenant may use normal amounts of cleaning supplies and office products customarily used by office tenants without Landlord’s prior consent
thereto. 
 (iv) HAZARDOUS MATERIALS REPORT; WHEN REQUIRED. Tenant shall submit to Landlord a written report with respect to Hazardous
Materials (“REPORT”) in the form prescribed in PARAGRAPH 11.B.(v) below on the following dates: 
 (a) At any time within ten
(10) days after written request by Landlord, and 
 (b) At any time when there has been a violation of any Environmental Law, or in
connection with any proposed request for Landlord’s consent to any change in the list of Approved Hazardous Materials or for an increase in the intensity of usage or storage of such Approved Hazardous Materials. 
 (v) HAZARDOUS MATERIALS REPORT; CONTENTS. The Report shall contain, without limitation, the following information: 
 (a) Whether on the date of the Report and (if applicable) during the period since the last Report there has been any Hazardous Use on, from or under the
Premises, other than the use of Approved Hazardous Materials. 
 (b) If there was such Hazardous Use, the exact identity of the Hazardous
Materials (other than the Approved Hazardous Materials), the dates upon which such materials were brought upon the Premises, the dates upon which such Hazardous Materials were removed therefrom, and the quantity, location, use and purpose thereof.

 (c) If there was such Hazardous Use, any governmental permits maintained by Tenant with respect to such Hazardous Materials, the issuing
agency, original date of issue, renewal dates (if any) and expiration date. Copies of any such permits and applications therefor shall be attached. 
  

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 (d) If there was such Hazardous Use, any governmental reporting or inspection requirements with respect
to such Hazardous Materials, the governmental agency to which reports are made and/or which conducts inspections, and the dates of all such reports and/or inspections (if applicable) since the last Report. Copies of any such Reports shall be
attached. 
 (e) If there was such Hazardous Use, identification of any operation or business plan prepared for any government agency with
respect to Hazardous Use. 
 (f) Any liability insurance carried by Tenant with respect to Hazardous Materials, if any, the insurer, policy
number, date of issue, coverage amounts, and date of expiration. Copies of any such policies or certificates of coverage shall be attached. 
 (g) Any notices of violation of Environmental Laws, written or oral, received by Tenant from any governmental agency since the last Report, the date, name of agency, and description of violation. Copies of any such written notices shall be
attached. 
 (h) Any knowledge, information or communication which Tenant has acquired or received relating to (x) any enforcement,
cleanup, removal or other governmental or regulatory action threatened or commenced against Tenant or with respect to the Premises pursuant to any Environmental Laws; (y) any claim made or threatened by any person or entity against Tenant or
the Premises on account of any alleged loss or injury claimed to result from any alleged Hazardous Use on or about the Premises; or (z) any report, notice or complaint made to or filed with any governmental agency concerning any Hazardous Use
on or about the Premises. The Report shall be accompanied by copies of any such claim, report, complaint, notice, warning or other communication that is in the possession of or is available to Tenant. 
 (i) Such other pertinent information or documents as are reasonably requested by Landlord in writing. 
  

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 (vi) RELEASE OF HAZARDOUS MATERIALS; NOTIFICATION AND CLEANUP. 
 (a) At any time during the Term, if Tenant knows or believes that any release of any Hazardous Materials has come or will come to be located upon, about
or beneath the Premises, then Tenant shall immediately, either prior to the release or following the discovery thereof by Tenant, give verbal and follow-up written notice of that condition to Landlord. 
 (b) At its sole cost and expense, Tenant covenants to investigate, clean up and otherwise remediate any release of Hazardous Materials which were caused
or created by Tenant or any of Tenant’s Parties. Such investigation, clean-up and remediation shall be performed only after Tenant has obtained, if practicable, Landlord’s written consent, which shall not be unreasonably withheld;
provided, however, that Tenant shall be entitled to respond immediately to an emergency without first obtaining Landlord’s written consent. All clean-up and remediation shall be done in compliance with Environmental Laws and to the reasonable
satisfaction of Landlord; provided, however, that Landlord shall not require Tenant to perform any clean-up or remediation work in excess of that work required to return the property affected by such release of Hazardous Materials to the condition
it was in prior to the date of such release. 
 (c) Notwithstanding the foregoing, Landlord shall have the right, but not the obligation, in
Landlord’s sole and absolute discretion, exercisable by written notice to Tenant, to undertake within or outside the Premises all or any portion of any reasonable investigation, clean-up or remediation with respect to any Hazardous Use of such
Hazardous Materials by Tenant or any of Tenant’s Parties (or, once having undertaken any of such work, to cease same, in which case Tenant shall perform the work), all at Tenant’s sole cost and expense, which shall be paid by Tenant as
Additional Rent within ten (10) days after receipt of written request therefor by Landlord (and which Landlord may require to be paid prior to commencement of any work by Landlord); provided, however, that Tenant’s obligation to pay for
such work shall only be applicable if Tenant fails to perform its obligations under this PARAGRAPH 11 (including without 
  

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 limitation the obligations described in PARAGRAPH 11.B.(vi)(b)). No such work by Landlord shall create any liability on
the part of Landlord to Tenant or any other party in connection with such Hazardous Materials by Tenant or any of Tenant’s Parties or constitute an admission by Landlord of any responsibility with respect to such Hazardous Materials.

 (d) It is the express intention of the parties hereto that Tenant shall be liable under this PARAGRAPH 11.B.(vi) for any and all
conditions covered hereby which were or are caused or created by Tenant or any of Tenant’s Parties, whether occurring (x) on or after the Commencement Date, or (y) prior to the Commencement Date (to the extent that such condition or
conditions occurring prior to the Commencement Date arise from Tenant’s early occupancy of the Premises pursuant to PARAGRAPH 40 below). Tenant shall not enter into any settlement agreement, consent decree or other compromise with respect to
any claims relating to any Hazardous Materials in any way connected to the Premises without first (A) notifying Landlord of Tenant’s intention to do so and affording Landlord the opportunity to participate in any such proceedings, and
(B) obtaining Landlord’s written consent, which shall not be unreasonably withheld. 
 (vii) INSPECTION AND TESTING BY LANDLORD.
Landlord shall have the right at all times during the Term of this Lease to (a) inspect the Premises, as well as such of Tenant’s books and records pertaining to the Premises and the conduct of Tenant’s business therein, and to
(b) conduct tests and investigations to determine whether Tenant is in compliance with the provisions of this PARAGRAPH 11.B. Except in case of emergency, Landlord shall give reasonable notice to Tenant before conducting any inspections, tests,
or investigations in accordance with PARAGRAPH 19, shall provide Tenant with a work plan describing any testing that shall be performed at the Premises, and shall use reasonable efforts to minimize interference with the conduct of Tenant’s
business at the Premises caused by any such inspections, tests, or investigations. The cost of all such inspections, tests and investigations shall be borne by Tenant if Landlord reasonably concludes on the basis of such investigation that Tenant
has failed to comply with its obligations under this PARAGRAPH 11.B. Neither any action nor inaction on the part of Landlord pursuant 
  

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 to this PARAGRAPH 11.B.(vii) shall be deemed in any way to release Tenant from, or in any way modify or alter,
Tenant’s responsibilities, obligations, and liabilities incurred pursuant to PARAGRAPH 11.B hereof. 
 (viii) INDEMNITY. Tenant shall
indemnify, defend, protect, hold harmless, and, at Landlord’s option (with such attorneys as Landlord may approve in advance and in writing), defend Landlord, Landlord’s Agents, and Landlord’s officers, directors, shareholders,
partners, employees, contractors, property managers, agents and mortgagees and other lien holders, from and against any and all Losses (as defined below), whenever such Losses arise, arising from or related to: (a) any violation or alleged
violation by Tenant or any of Tenant’s Parties of any of the requirements, ordinances, statutes, regulations or other laws referred to in this PARAGRAPH 11.B, including, without limitation, the Environmental Laws, whether such violation or
alleged violation occurred prior to (but only to the extent that such violation or alleged violation arises from Tenant’s early occupancy of the Premises pursuant to PARAGRAPH 40 below), on, or after the Commencement Date; (b) any breach
of the provisions of this PARAGRAPH 11.B by Tenant or any of Tenant’s Parties; or (c) any Hazardous Use on, about or from the Premises by Tenant or any of Tenant’s Parties of any Hazardous Materials (whether or not approved by
Landlord under this Lease), whether such Hazardous Use occurred prior to, on, or after the Commencement Date. The term “LOSSES” shall mean all claims, demands, expenses, actions, judgments, damages (whether consequential, direct or
indirect, known or unknown, foreseen or unforeseen), penalties, fines, liabilities, losses of every kind and nature (including, without limitation, property damage, diminution in value of Landlord’s interest in the Premises, damages for the
loss of restriction on use of any space or amenity within the Premises, damages arising from any adverse impact on marketing space in the Premises, sums paid in settlement of claims and any costs and expenses associated with injury, illness or death
to or of any person), suits, administrative proceedings, costs and fees, including, but not limited to, reasonable attorneys’ and consultants’ fees and expenses, and the costs of cleanup, remediation, removal and restoration, that are in
any way related to any matter covered by the foregoing indemnity. 
  

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 (ix) SURVIVAL. The provisions of this PARAGRAPH 11.B shall survive the expiration or earlier termination
of this Lease. 
 C. SPECIAL PROVISIONS RELATING TO THE AMERICANS WITH DISABILITIES ACT OF 1990. 
 (i) ALLOCATION OF RESPONSIBILITY TO LANDLORD. As between Landlord and Tenant, Landlord shall be responsible for assuring that the Common Area owned by
Landlord and the exterior of the Building comply with the requirements of Title III of the Americans with Disabilities Act of 1990 (42 U.S.C. 12181, et seq., The Provisions Governing Public Accommodations and Services Operated by Private Entities),
and all regulations promulgated thereunder, and all amendments, revisions or modifications thereto now or hereafter adopted or in effect in connection therewith (hereinafter collectively referred to as the “ADA”), and to take such actions
and make such alterations and improvements as are necessary for such compliance; provided, however, that to the extent such requirements arise from the construction of any Alterations to the Premises made by or on behalf of Tenant, then as between
Landlord and Tenant, Tenant shall be responsible that the Common Area complies with the requirements of the ADA, and to take such actions and make such alterations and improvements as are necessary for such compliance. 
 (ii) ALLOCATION OF RESPONSIBILITY TO TENANT. Except as expressly provided in the Work Letter, as between Landlord and Tenant, Tenant, at its sole cost
and expense, shall be responsible for assuring that the Premises (and all modifications made by Tenant of access to the Premises from the street), and all alterations and improvements in the Premises (including without limitation the Tenant
Improvements), and Tenant’s use and occupancy of the Premises, and Tenant’s performance of its obligations under this Lease, comply with the requirements of the ADA, and to take such actions and make such alterations and improvements as
are necessary for such compliance; provided, however, that Tenant shall not make any such alterations or improvements except upon Landlord’s prior written consent (which shall not be unreasonably withheld) pursuant to the terms and conditions
of this Lease. If Tenant 
  

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 fails diligently to take such actions or make such alterations or improvements as are necessary for such compliance,
Landlord may, but shall not be obligated to, take such actions and make such alterations and improvements and may recover all of the costs and expenses of such actions, alterations and improvements from Tenant as Additional Rent. Tenant shall be
entitled to utilize the Tenant Improvements Allowance to pay for the cost of any improvements required by ADA that are triggered by the construction of the Tenant Improvements. 
 (iii) GENERAL. Notwithstanding anything in this Lease contained to the contrary, no act or omission of either party, including any approval, consent or
acceptance by it or its agents, employees or other representatives, shall be deemed an agreement, acknowledgment, warranty, or other representation by it that the other party has complied with the ADA as provided under PARAGRAPHS 11.C.(i) or
11.C.(ii) or that any action, alteration or improvement by it complies or will comply with the ADA as provided under PARAGRAPHS 11.C.(i) or 11.C.(ii) or constitutes a waiver by it of the other party’s obligations to comply with the ADA under
PARAGRAPHS 11.C.(i) or 11.C.(ii) of this Lease or otherwise. Any failure of either party to comply with its obligations of the ADA under PARAGRAPHS 11.C.(i) or 11.C.(ii) shall not relieve such party from any obligations under this Lease or in the
case of Landlord’s failure to comply under PARAGRAPH 11.C.(i), constitute or be construed as a constructive or other eviction of Tenant or disturbance of Tenant’s use and possession of the Premises. 
 D. USE AND MAINTENANCE OF COMMON AREA. Tenant and its employees and invitees shall have the non-exclusive right to use the Common Area in common with
other persons during the Term of this Lease, subject to the CC&Rs and such reasonable rules and regulations as may from time to time be deemed necessary or advisable in Landlord’s reasonable discretion for the proper and efficient operation
and maintenance of the Common Area. Such rules and regulations may include, among other things, the hours during which the Common Area shall be open for use. Landlord shall maintain and operate the Common Area from time to time owned by Landlord in
good condition, provided that any damage thereto, other than normal wear and tear, occasioned by the negligence of Tenant or its employees or invitees shall be paid by Tenant upon demand by Landlord. 
  

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 12. QUIET ENJOYMENT. 
 Landlord covenants that Tenant, upon performing the terms, conditions and covenants of this Lease, shall have quiet and peaceful possession of the Premises as against any person claiming the same by, through or under
Landlord. 
 13. ALTERATIONS. 
 A. ALTERATION RIGHTS. After the Commencement Date, Tenant shall not make or permit any Alterations in, on or about the Premises, without the prior written consent of Landlord, and according to plans and specifications approved in writing by
Landlord, which consent shall not be unreasonably withheld. Notwithstanding the foregoing Tenant shall not, without the prior written consent of Landlord, make any: 
 (i) Alterations to the exterior of the Building; 
 (ii) Alterations to the roof of the Building; and

 (iii) Alterations visible from outside the Building, to which Landlord may withhold Landlord’s consent on wholly aesthetic grounds.

 Notwithstanding anything to the contrary herein, Tenant may make alterations to the Premises without Landlord’s prior consent (but with notice to
Landlord) provided the same do not cost in excess of Twenty-Five Thousand Dollars ($25,000) in each instance (and that Tenant has not performed alterations to the Premises during any period of twelve (12) consecutive months that in the
aggregate cost in excess of Seventy-Five Thousand Dollars ($75,000)), are not structural in nature, do not affect Building systems or the exterior of or the roof of the Building, and are not visible from the outside of the Building. 
 B. PERFORMANCE OF ALTERATIONS. All Alterations shall be installed at Tenant’s sole expense, in compliance with all applicable laws, by a licensed
contractor, shall be done in a good and workmanlike manner conforming in quality and design with 
  

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 the Premises existing as of the Commencement Date, and shall not diminish the value of either the Building or the
Premises. All Alterations made by Tenant shall be and become the property of Landlord upon installation and shall not be deemed Tenant’s Personal Property, and Tenant shall not remove any Alterations from the Premises unless Tenant has first
obtained Landlord’s written consent to such removal. Landlord may require Tenant to remove, at Tenant’s expense, any Alterations from the Premises at the expiration or earlier termination of this Lease; provided, however, that at the time
any Alterations are constructed, Tenant shall have the right to request Landlord’s written approval (which shall not be unreasonably withheld or delayed) that Landlord will not require the removal of such Alterations at the expiration or
earlier termination of this Lease. Notwithstanding any other provision of this Lease, Tenant shall be solely responsible for the maintenance and repair of any and all Alterations made by it to the Premises. Tenant shall give Landlord written notice
of Tenant’s intention to perform work on the Premises at least ten (10) days prior to the commencement of such work to enable Landlord to post and record a Notice of Nonresponsibility or other notice deemed proper before the commencement
of any such work. Notwithstanding anything to the contrary contained herein, Tenant shall not be required to remove (i) any of the initial Tenant Improvements constructed by or on behalf of Tenant, and (ii) any alterations, additions or
improvements for which Tenant has obtained Landlord’s consent, but only if at the time Tenant requested Landlord’s consent thereto, Tenant gave Landlord a written request that Landlord identify in writing which, if any, of Tenant’s
alterations, additions or improvements must in Landlord’s sole discretion be removed upon the expiration of the Term, and Landlord did not notify Tenant within twenty (20) days after Landlord’s receipt of such notice that such
alterations, additions or improvements must be removed upon the expiration of the Term. 
 14. SURRENDER OF THE PREMISES. 
 Upon the expiration or earlier termination of the Term, Tenant shall surrender the Premises to Landlord in its condition existing as of the date of
substantial completion of the Improvements, normal wear and tear and fire or other casualty excepted, with all interior walls repaired if damaged, all 
  

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 broken, marred or nonconforming acoustical ceiling tiles replaced, all windows washed, the plumbing and electrical
systems and lighting in good order and repair, including replacement of any burned out or broken light bulbs or ballasts, the HVAC equipment serviced and repaired by a reputable and licensed service firm, and all floors cleaned, all to the
reasonable satisfaction of Landlord. Tenant shall remove from the Premises all of Tenant’s Alterations required to be removed pursuant to PARAGRAPH 13, and all of Tenant’s Personal Property, and repair any damage and perform any
restoration work caused by such removal. If Tenant fails to remove such Alterations and Tenant’s Personal Property, and such failure continues after the expiration or earlier termination of this Lease, Landlord may, to the extent permitted by
law, retain such Alterations and Tenant’s Property and all rights of Tenant with respect to it shall cease, or Landlord may place all or any portion of such Alterations and Tenant’s Property in public storage for Tenant’s account.
Tenant shall be liable to Landlord for costs of removal of any such Alterations and Tenant’s Personal Property and storage and transportation costs of same, and the cost of repairing and restoring the Premises, together with interest at the
Interest Rate from the date of expenditure by Landlord. If the Premises are not so surrendered at the expiration or earlier termination of this Lease, Tenant shall indemnify Landlord and Landlord’s Agents against all loss or liability,
including reasonable attorneys’ fees and costs, resulting from delay by Tenant in so surrendering the Premises. 
 Normal wear and tear,
for the purposes of this Lease, shall be construed to mean wear and tear caused to the Premises by a natural aging process which occurs in spite of prudent application of good standards for maintenance, repair and janitorial practices. It is not
intended, nor shall it be construed, to include items of neglected or deferred maintenance which would have or should have been attended to during the Term of the Lease if good standards had been applied to properly maintain and keep the Premises at
all times in good condition and repair. 
 15. IMPOSITIONS AND REAL PROPERTY TAXES. 
 A. PAYMENT BY TENANT. Tenant shall pay all 
  

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 Impositions prior to delinquency. If billed directly, Tenant shall pay such Impositions and concurrently present to
Landlord satisfactory evidence of such payments. If any Impositions are billed to Landlord or included in bills to Landlord for Real Property Taxes, then Tenant shall pay to Landlord all such amounts not less than five (5) days prior to the
date such Imposition would be delinquent. If applicable law prohibits Tenant from reimbursing Landlord for an Imposition, but Landlord may lawfully increase the Monthly Rent to account for Landlord’s payment of such Imposition, the Monthly Rent
payable to Landlord shall be increased so that the amount of such increased Monthly Rent, together with any accompanying increases in the Real Property Taxes payable by Tenant with respect to such Imposition, are sufficient to net to Landlord the
same return without reimbursement of such Imposition as would have been received by Landlord with reimbursement of such Imposition. In addition, on or before April 10 and December 10 of each year of the Term, Tenant shall pay directly to
the San Mateo County assessor the Real Property Taxes for the Premises as set forth on the assessor’s tax bill for the Premises. If, however, the Premises are not a separate parcel for tax purposes but constitute a portion of a larger tax
parcel or parcels, the Real Property Taxes payable by Tenant under this Lease shall be a percentage of the Real Property Taxes payable for such parcel or parcels, which percentage shall be determined by dividing the Rentable Area of the Premises by
the total Rentable Area of all buildings on such parcel or parcels and multiplying the result by 100, which Real Property Taxes shall be payable by Tenant to Landlord monthly as part of the Common Area Maintenance Costs. Tenant, at its cost, shall
have the right at any time to seek a reduction in or otherwise contest any Real Property Taxes for which it is obligated to reimburse Landlord pursuant to this PARAGRAPH 15, by action or proceeding against the entity with authority to assess or
impose the same. Landlord shall not be required to join in any proceeding or action brought by Tenant unless the provisions of applicable regulations require that such proceeding or action be brought by or in the name of Landlord, in which event
Landlord shall join in such proceeding or action or permit it to be brought in Landlord’s name, provided that Tenant shall protect, indemnify, defend, and hold Landlord free and harmless from and against any and all loss, liability, cost,
damage, claim or expense in connection with such proceeding or contest. Tenant 
  

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 shall continue, during the pendency of such proceeding or action, to pay the Real Property Taxes due as determined by
landlord pursuant to this PARAGRAPH 15. If Tenant is successful in such action or proceeding, Landlord shall reimburse to Tenant its prorata share of the reduction in Real Property Taxes realized by Tenant in such contest or proceeding within ten
(10) days after the amount of such reduction has been determined. 
 (i) TAX PARCELS. If Landlord determines in its reasonable
discretion that the configuration of tax parcels within the Project (including without limitation the tax parcel on which the Premises is situated) causes the allocation of Real Property Taxes between the affected tax parcels to be unfair or
inequitable, Landlord reserves the right to internally reallocate the Real Property Taxes assessed against such affected tax parcels in a manner that reasonably addresses such unfairness or inequity. If Landlord effects any such reallocation, then
the Real Property Taxes payable by Tenant under this Lease shall be those Real Property Taxes allocated to the Premises pursuant to this PARAGRAPH 15.A.(i). 
 (ii) PAYMENT. Promptly following payment of the Real Property Taxes, Tenant shall provide Landlord with copies of paid receipts or other documentary evidence that the Real Property Taxes have been paid by Tenant. If
Tenant fails to pay the Real Property Taxes on or before April 10 and December 10, respectively, or if Tenant fails to pay its share of Real Property Taxes as part of the Common Area Maintenance Costs, Tenant shall pay to Landlord any
penalty incurred by such late payment. In addition, Tenant shall pay any Real Property Tax not included within the county tax assessor’s tax bill within ten (10) days after being billed for same by Landlord. The foregoing dates are based
on the dates established by the county as the dates on which Real Property Taxes become delinquent if not paid. If such delinquency dates change, the dates on which Tenant must pay the Real Property Taxes for the Premises shall be at least ten
(10) days prior to the new delinquency dates. Assessments, taxes, fees, levies and charges may be imposed by governmental agencies for such purposes as fire protection, street, sidewalk, road, utility construction and maintenance, refuse
removal and for other governmental services which may formerly have been 
  

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 provided without charge to property owners or occupants. It is the intention of the parties that all new and increased
assessments, taxes, fees, levies and charges are to be included within the definition of Real Property Taxes for the purposes of this Lease. 
 B. TAXES ON TENANT IMPROVEMENTS AND PERSONAL PROPERTY. Tenant shall pay any increase in Real Property Taxes resulting from any and all Alterations and Tenant Improvements of any kind whatsoever placed in, on or about the Premises for the
benefit of, at the request of, or by Tenant. Tenant shall pay prior to delinquency all taxes assessed or levied against Tenant’s Personal Property in, on or about the Premises or elsewhere. When possible, Tenant shall cause its Personal
Property to be assessed and billed separately from the Premises and the real property or Personal Property of Landlord. 
 C. PRORATION.
Tenant’s liability to pay Real Property Taxes shall be prorated on the basis of a 360-day year to account for any fractional portion of a fiscal tax year included at the commencement or expiration of the Term. With respect to any assessments
which may be levied against or upon the Premises or all or any portion of the Project, or which under the laws then in force may be evidenced by improvements or other bonds or may be paid in annual installments, only the amount of such annual
installment (with appropriate proration for any partial year) and interest due thereon shall be included within the computation of the annual Real Property Taxes levied against the Premises or such portion of the Project, as applicable. 

16. UTILITIES AND SERVICES. 
 Tenant shall
be responsible for and shall pay promptly all charges for water, gas, electricity, telephone, refuse pick-up, janitorial service and all other utilities, materials and services furnished directly to or used by Tenant in, on or about the Premises
during the Term, together with any taxes thereon. If any utility, material or service is not separately charged or metered to any portion of the Premises, Tenant shall pay to Landlord, within ten (10) days after written demand therefor,
Tenant’s pro rata share of the total cost thereof as may be determined by Landlord. Landlord shall not be liable in 
  

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 damages or otherwise for any failure or interruption of any utility service or other service furnished to the Premises,
except that resulting from the gross negligence or willful misconduct of Landlord. Tenant shall have the right to contract directly with vendors for janitorial and maintenance services, provided such vendors must be approved in advance by Landlord,
which approval shall not be unreasonably withheld; and provided further, that Tenant shall have no right to contract with any vendor to maintain the Building’s HVAC system, which shall be the sole responsibility of Landlord as set forth in
PARAGRAPH 17.A. 
 17. REPAIR AND MAINTENANCE. 
 A. LANDLORD’S OBLIGATIONS. Landlord shall keep in good order, condition and repair the structural parts of the Building, which structural parts consist only of the foundation, subflooring, exterior walls
(excluding the interior of all walls and the exterior and interior of all windows, doors, ceilings, and plate glass), and roof of the Building, and all plumbing and electrical facilities leading up to (but not situated within) the Building, except
for any damage thereto caused by the negligence or willful acts or omissions of Tenant or of Tenant’s agents, employees or invitees, or by reason of the failure of Tenant to perform or comply with any terms of this Lease, or caused by
Alterations made by Tenant or by Tenant’s agents, employees or contractors. It is an express condition precedent to all obligations of Landlord to repair and maintain that Tenant shall have notified Landlord of the need for such repairs or
maintenance. Tenant waives the provisions of Sections 1941 and 1942 of the California Civil Code and any similar or successor law regarding Tenant’s right to make repairs and deduct the expenses of such repairs from the Rent due under this
Lease. Landlord shall keep in good order, condition, repair and maintenance the Building’s HVAC system and roof, and shall maintain an HVAC system preventive maintenance service contract from a qualified vendor at a competitive price for the
purpose of maintaining the Building’s HVAC system, and a roof maintenance service contract from a qualified vendor for the purpose of maintaining the Building’s roof. Landlord shall determine in its sole discretion whether any such vendor
is qualified. Any and all costs of any maintenance or repair of the HVAC system or the roof (including without limitation the cost of maintaining HVAC 
  

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 system preventative maintenance contracts and roof maintenance service contracts) shall be included in the Common Area
Maintenance Costs payable by Tenant for the year in which such cost is incurred. Landlord may elect, in its sole discretion, to paint the exterior of the Building and/or to replace or perform capital improvements to any area or aspect of the
Building which Landlord is required keep in good order, condition and repair. Subject to the provisions of PARAGRAPH 17.A(i) below, if Landlord decides, in its sole discretion, to replace the roof of the Building or make other capital improvements
or replacements to the Building or its systems during the Term, then the cost of so replacing the roof or performing such replacement, together with interest at the Interest Rate, shall be amortized on a straight-line basis over the useful life of
the roof or capital improvement or replacement (as determined by Landlord in its sole discretion) (the “USEFUL LIFE”), and the entire amount of such amortized costs and interest allocable to each month, multiplied by Tenant’s Building
Share, shall be included in the monthly Common Area Maintenance Costs payable by Tenant during the entire period over which such costs are amortized, until Tenant has paid to Landlord that proportion of the total amount of such amortized costs equal
to (a) the number of months remaining during the Term as of the date such roof replacement was completed, divided by (b) the number of months of the Useful Life, multiplied by (c) Tenant’s Building Share. For the purposes of
example only and not by way of limitation, if the Building’s roof is replaced twenty-four (24) months before the end of the Term, at a cost of Fifty Thousand Dollars ($50,000.00), and the Useful Life is one hundred twenty
(120) months, then (a) the cost of such replacement shall be amortized at the rate of Four Hundred Sixteen and 67/100ths Dollars ($416.67) per month, with interest at the Interest Rate, and (b) the amount to be included in the monthly
Common Area Maintenance Costs payable solely by Tenant for the balance of the Term shall equal Two Hundred Ninety-One and 67/100ths Dollars ($291.67), with interest at the Interest Rate, until Tenant has paid to Landlord a total aggregate amount of
Seven Thousand Dollars ($7,000.00), together with interest at the Interest Rate, towards such amortized costs (i.e., Fifty Thousand Dollars ($50,000.00) multiplied by [Twenty-Four (24) months divided by One Hundred Twenty (120) months])
multiplied by Tenant’s Building Share. If Tenant exercises the Option to Extend, the total length of the Term (i.e., the initial Term and 
  

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 the Extended Term) shall be utilized to calculate the maximum amount of such amortized costs that shall be includable in
the monthly Common Area Maintenance Costs payable solely by Tenant pursuant to this PARAGRAPH 17.A. 
 It is the express intent of the
parties that except as specifically set forth in this PARAGRAPH 17.A, Landlord shall have no obligation whatsoever to repair or maintain the Premises or the Building, and that Tenant shall be responsible for performing all repair, operation, and
maintenance of the Premises except for those tasks specifically described in this PARAGRAPH 17.A. If Tenant gives Landlord written notice (“DEFECT NOTICE”) that there is a defect or other problem with the Capital Improvements that may be
covered by a warranty issued by Contractor (as defined in EXHIBIT B) or any subcontractor that performed any of the Capital Improvements, Landlord shall (i) assign to Tenant the benefit of those warranties (if any) held by Landlord that are
applicable to the defects described in the Defect Notice, (ii) at no cost or expense to Landlord, take such actions as may be reasonably requested by Tenant to assist Tenant’s efforts to enforce any such warranties. 
 It is also the express intent of the parties that if Landlord for any reason fails to complete all of the Capital Improvements before the Commencement
Date, Landlord shall complete the construction of the Capital Improvements at its sole cost and expense, and shall have no right to include the cost of completing the Capital Improvements in Common Area Maintenance Costs or otherwise seek
reimbursement from Tenant for the cost of completing the Capital Improvements. 
 (i) The parties acknowledge and agree that as part of the
Capital Improvements, Landlord will install a new roof on the Building, that the roof will be covered by one or more warranties (collectively, the “Roof Warranties”), and that the roof has an estimated useful life of ten (10) years.
Notwithstanding anything to the contrary set forth above in this PARAGRAPH 17.A, if Landlord elects to replace the roof of the Building within ten (10) years from the date such roof was originally installed, and the cost of so replacing the
roof exceeds any amounts covered or paid for under the Roof Warranties, then (i) the amount of any such excess shall be 
  

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 collectively called the “Excess Roof Replacement Costs”; (ii) the cost of the initial roof installation
(as reasonably determined by Landlord) shall be amortized on a straight-line basis, over the ten (10) year useful life of such roof, determined as of the date the roof replacement commences, and the unamortized portion of such costs shall
hereafter be called the “Unamortized Roof Costs”; and (iii) only those Excess Roof Replacement Costs that exceed the Unamortized Roof Costs (if any) shall be includable in Common Area Maintenance Costs in the manner set forth above in
this Paragraph 17.A. 
 B. TENANT’S OBLIGATIONS. Tenant shall at all times and at its sole cost and expense clean, keep and maintain in
good order, condition and repair (and replace, if necessary) every part of the Premises which is not within Landlord’s obligation pursuant to PARAGRAPH 17.A. Tenant’s repair and maintenance obligations shall include without limitation all
plumbing and electrical facilities situated within the Premises, fixtures, interior walls and ceiling, floors, windows, window frames, doors, entrances, plate glass, showcases, skylights, all lighting fixtures, lamps, fans and any exhaust equipment
and systems, all mechanical systems (but not the HVAC system), any automatic fire extinguisher equipment within the Premises, all security systems and alarms, all electrical motors and all other appliances and equipment of every kind and nature
located in, upon or about the Premises. Tenant shall also be responsible for all pest control within the Premises. 
 C. CONDITIONS
APPLICABLE TO REPAIRS. All repairs, replacements and reconstruction made by or on behalf of Tenant or any person claiming through or under Tenant shall be made and performed (i) at Tenant’s sole cost and expense, in a good and workmanlike
manner and at such time and in such manner as Landlord may reasonably designate, (ii) by contractors approved in advance by Landlord, (iii) so that the repairs, replacements or reconstruction shall be at least equal in quality, value and
utility to the original work or installation, (iv) in accordance with such reasonable requirements as Landlord may impose with respect to insurance and bonds to be obtained by Tenant in connection with the proposed work (provided that Tenant
shall not be required to post a bond if the total cost of any such repair, replacement or reconstruction work is equal to or less than 
  

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 Twenty-Five Thousand Dollars ($25,000.00)), and (v) in accordance with any rules and regulations for the Building as
may be adopted by Landlord from time to time and in accordance with all applicable laws and regulations of governmental authorities having jurisdiction over the Premises. 
 D. LANDLORD’S RIGHTS. If Tenant fails to perform Tenant’s obligations under PARAGRAPH 17.B, Landlord may in its sole discretion give Tenant notice of such work as is reasonably required to fulfill such
obligations. If Tenant fails to commence the work within thirty (30) days after receipt of such notice and diligently prosecute the work to completion, then Landlord shall have the right (but not the obligation) to do such acts or expend such
funds at the expense of Tenant as are reasonably required to perform such work. Any amount so expended by Landlord shall be paid by Tenant to Landlord promptly after demand with interest at the Interest Rate. Landlord shall have no liability to
Tenant for any damage to, or interference with Tenant’s use of, the Premises, or inconvenience to Tenant as a result of performing any such work. 
 E. COMPLIANCE WITH GOVERNMENTAL REGULATIONS. Tenant shall, at its sole cost and expense, comply with, including the making by Tenant of any Alteration to the Premises, all present and future regulations, rules, laws,
ordinances, and requirements of all governmental authorities (including, without limitation state, municipal, county and federal governments and their departments, bureaus, boards and officials) applicable to the Premises. 
 18. LIENS. 
 Tenant shall keep the Building
and the Premises free from any liens arising out of any work performed, materials furnished, or obligations incurred by or on behalf of Tenant, and free from any liens arising out of any effort by Tenant to reduce or contest Impositions, or
Tenant’s exercise of its rights under Paragraph 39 below, and Tenant hereby agrees to indemnify, defend, protect and hold Landlord and Landlord’s Agents harmless from and against any and all loss, claim, damage, liability, cost and
expense, including attorneys’ fees and costs, in connection with or arising out of any such lien or claim of lien. Tenant 
  

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 shall cause any such lien imposed to be released of record by payment or posting of a proper bond acceptable to Landlord
within ten (10) days after written request by Landlord. Tenant shall give Landlord written notice of Tenant’s intention to perform work on the Premises which might result in any claim of lien at least ten (10) days prior to the
commencement of such work to enable Landlord to post and record a Notice of Nonresponsibility or any such other notice(s) as Landlord may deem appropriate. If Tenant fails to so remove any such lien within the prescribed ten 10-day period, then
Landlord may do so at Tenant’s expense and Tenant shall reimburse Landlord for such amounts upon demand. Such reimbursement shall include all costs incurred by Landlord including Landlord’s reasonable attorneys’ fees with interest
thereon at the Interest Rate. 
 19. LANDLORD’S RIGHT TO ENTER THE PREMISES. 
 Tenant shall permit Landlord and Landlord’s Agents to enter the Premises at all reasonable times with reasonable notice, except for emergencies in
which case no notice shall be required, to inspect the same, to post Notices of Nonresponsibility and similar notices, and real estate “For Sale” signs, to show the Premises to interested parties such as prospective lenders and purchasers,
to make necessary repairs, to discharge Landlord’s obligations under this Lease, to discharge Tenant’s obligations under this Lease when Tenant has failed to do so within a reasonable time after written notice from Landlord, and to place
upon the Building ordinary “For Lease” signs and to show the Premises to prospective tenants (provided that so long as Tenant is not in default under any term or condition of this Lease after notice from Landlord and the expiration of any
applicable cure period granted by this Lease, Landlord shall only be permitted to show the Premises to prospective tenants during the last twelve (12) months of the Term). 
 20. SIGNS. 
 Subject to Tenant obtaining all
necessary approvals from the City of Redwood City and subject to Landlord’s review and approval of plans and specifications for any proposed signage, which approval may be withheld only in Landlord’s 
  

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 commercially reasonable judgment, Tenant shall have the exclusive right to install identification signage with its name
and logo on the wing wall to be constructed by Landlord on the exterior of the Building adjacent to the entrance to the Premises so long as such signage complies with Landlord’s project sign program. Tenant shall have no right to maintain any
Tenant identification sign in any other location in, on or about the Building or the Premises and shall not display or erect any other Tenant identification sign, display or other advertising material that is visible from the exterior of the
Building. Any changes to the size, design, color or other physical aspects of Tenant’s identification sign(s) shall be subject to the Landlord’s prior written approval, which shall not be unreasonably withheld, and any appropriate
municipal or other governmental approvals. The cost of Tenant’s sign(s) and their installation, maintenance and removal shall be Tenant’s sole cost and expense. If Tenant fails to maintain its sign(s), or, if Tenant fails to remove its
sign(s) upon termination of this Lease, Landlord may do so at Tenant’s expense and the amounts expended by Landlord in doing so shall be immediately payable by Tenant to Landlord as Additional Rent. 
 21. INSURANCE. 
 A. INDEMNIFICATION. Tenant
shall indemnify, defend, protect and hold Landlord harmless of and from any and all loss, liens, liability, claims, causes of action, damage, injury, cost or expense arising out of or in connection with, or related to (i) the making of
Alterations, or (ii) injury to or death of persons or damage to property occurring or resulting directly or indirectly from: (A) the use or occupancy of, or the conduct of business in, the Premises; (B) any other occurrence or
condition in or on the Premises; and (C) acts, neglect or omissions of Tenant, its officers, directors, agents, employees, invitees or licensees in or about any portion of the Project. Tenant’s indemnity obligation includes reasonable
attorneys’ fees and costs, investigation costs and all other reasonable costs and expenses incurred by Landlord. If Landlord reasonably disapproves the legal counsel proposed by Tenant for the defense of any claim indemnified against hereunder,
Landlord shall have the right to appoint its own legal counsel, the reasonable fees, costs and expenses of which shall be included as part of Tenant’s 
  

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 indemnity obligation hereunder. The indemnification contained in this PARAGRAPH 21.A shall extend to the officers,
directors, shareholders, partners, employees, agents and representatives of Landlord. The obligations assumed by Tenant herein shall survive this Lease. Notwithstanding the foregoing, Landlord shall have the right, in its sole discretion, but
without being required to do so, to defend, adjust, settle or compromise any claim, obligation, debt, demand, suit or judgment against Landlord arising out of or in connection with the matters covered by the foregoing indemnity and, in such event,
Tenant shall reimburse Landlord for all reasonable charges and expenses incurred by Landlord in connection therewith, including reasonable attorneys’ fees; provided, however, that Landlord shall not undertake any unilateral action or settlement
so long as Tenant or an insurance company, at its or their sole expense, is contesting in good faith, diligently and with continuity such claim, action, obligation, demand or suit, and so long as such claim, action, obligation, demand or suit does
not have or threaten to have a material adverse impact on Landlord’s assets, reputation or business affairs. 
 B. TENANT’S
INSURANCE. Tenant agrees to maintain in full force and effect at all times during the Term, at its sole cost and expense, for the protection of Tenant and Landlord, as their interests may appear, policies of insurance issued by a responsible carrier
or carriers acceptable to Landlord which afford the following coverages: 
 (i) Commercial general liability insurance in an amount not less
than Three Million Dollars ($3,000,000) combined single limit for both bodily injury and property damage, with a limit of not less than One Million Dollars ($1,000,000) per occurrence and not less than Two Million Dollars ($2,000,000) in excess
liability coverage, which includes blanket contractual liability broad form property damage, personal injury, completed operations, and products liability, which policy shall name Landlord and Landlord’s Agents as additional insureds and shall
contain a provision that “the insurance provided Landlord hereunder shall be primary and non-contributing with any other insurance available to Landlord with respect to any damage, loss, liability or expense covered by Tenant’s indemnity
obligations under PARAGRAPH 21.A of the Lease.” 
  

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 (ii) Causes of loss-special form property insurance (including, without limitation, vandalism, malicious
mischief, inflation endorsement, and sprinkler leakage endorsement) on Tenant’s Personal Property located on or in the Premises. Such insurance shall be in the full amount of the replacement cost, as the same may from time to time increase as a
result of inflation or otherwise. As long as this Lease is in effect, the proceeds of such policy shall be used for the repair and replacement of such items so insured. Landlord shall have no interest in the insurance proceeds on Tenant’s
Personal Property. Notwithstanding the foregoing, Tenant shall have the right, at its election, to self-insure with respect to any loss or damage to Tenant’s Personal Property. 
 (iii) Boiler and machinery insurance, including steam pipes, pressure pipes, condensation return pipes and other pressure vessels and HVAC equipment,
including miscellaneous electrical apparatus, in an amount satisfactory to Landlord. 
 (iv) Workers compensation insurance in the manner
and to the extent required by applicable law and with limits of liability not less than the minimum required under applicable law, covering all employees of Tenant having any duties or responsibilities in or about the Premises. 
 Any policy required to be maintained by Tenant under this Lease may be maintained under a so-called “blanket policy” insuring other parties and/or other
locations, so long as the amount of insurance and type of coverage required to be provided hereunder is not thereby diminished, changed or adversely affected. 
 C. BUILDING INSURANCE. During the Term Landlord shall maintain causes of loss-special form property insurance (including inflation endorsement, sprinkler leakage endorsement, and, at Landlord’s option, earthquake
and flood coverage; provided, however, that Landlord shall not be entitled to pass through to Tenant the cost of earthquake insurance unless such insurance is obtained at commercially reasonable rates) on the Building, excluding coverage of all
Tenant’s Personal Property located on or in the Premises, but including the Tenant Improvements; such insurance shall be for the full replacement value of the Building, if such full replacement coverage is 
  

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 available from insurers, and at commercially reasonable rates, reasonably acceptable to Landlord. Such insurance shall
also include insurance against loss of rents, including, at Landlord’s option, coverage for earthquake and flood, in an amount equal to the Monthly Rent and Additional Rent, and any other sums payable under the Lease, for a period of at least
twelve (12) months commencing on the date of loss. Such insurance shall name Landlord and Landlord’s Agents as named insureds and include a lender’s loss payable endorsement in favor of Landlord’s lender (Form 438 BFU
Endorsement). Tenant shall reimburse Landlord monthly, as Additional Rent, for Tenant’s Building Share of one-twelfth (12th) of the annual cost of such insurance on the first day of each calendar month of the Term, prorated for any partial
month, or on such other periodic basis as Landlord shall elect. If the insurance premiums are increased after the Commencement Date for any reason, including without limitation due to an increase in the value of the Building or its replacement cost,
Tenant shall pay Tenant’s Building Share of such increase within ten (10) days of notice of such increase; provided, however, that if any increase in such insurance premiums is due to any action or failure to act of Tenant, including
without limitation Tenant’s use of the Premises or any improvements installed by Tenant at the Premises, Tenant shall pay the entire amount of such increase within ten (10) days of notice of such increase. Landlord may, in its sole
discretion, maintain the insurance coverage described in this PARAGRAPH 21.C as part of an umbrella insurance policy covering other properties owned by Landlord. 
 D. INCREASED COVERAGE. Upon demand, Tenant shall provide Landlord, at Tenant’s expense, with such increased amount of existing insurance, and such other insurance as Landlord or Landlord’s lender may
reasonably require, consistent with prudent industry practice, to afford Landlord and Landlord’s lender adequate protection. 
 E.
FAILURE TO MAINTAIN. If Tenant fails to maintain any insurance coverage that Tenant is required to maintain under this PARAGRAPH 21, and Landlord incurs any liability to its insurance carrier arising out of Tenant’s failure to so maintain such
insurance coverage, then any and all loss or damage Landlord shall sustain by reason thereof, including attorneys’ fees and 
  

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 costs, shall be borne by Tenant and shall be immediately paid by Tenant upon its receipt of a bill therefor and evidence
of such loss. Nothing contained in this PARAGRAPH 21.E shall be deemed to limit or affect any other remedies or rights available to Landlord under this Lease that arise from Tenant’s failure to so maintain such insurance coverage. 

F. INSURANCE REQUIREMENTS. All insurance shall be in a form satisfactory to Landlord and shall be carried in companies that have a general policy
holder’s rating of not less than “A” and a financial rating of not less than Class “X” in the most current edition of BEST’S INSURANCE REPORTS; and shall provide that such policies shall not be subject to material
alteration or cancellation except after at least thirty (30) days’ prior written notice to Landlord. The policy or policies, or duly executed certificates for them, together with satisfactory evidence of payment of the premiums thereon
shall be deposited with Landlord prior to the Commencement Date, and upon renewal of such policies, not less than thirty (30) days prior to the expiration of the term of such coverage. If Tenant fails to procure and maintain the insurance it is
required to maintain under this PARAGRAPH 21, Landlord may, but shall not be required to, order such insurance at Tenant’s expense and Tenant shall reimburse Landlord therefor. Such reimbursement shall include all costs incurred by Landlord in
obtaining such insurance including Landlord’s reasonable attorneys’ fees, with interest thereon at the Interest Rate. 
 G. WAIVER
AND RELEASE. Except to the extent due to the negligence or willful misconduct of Landlord, Landlord shall not be liable to Tenant or Tenant’s employees, agents, contractors, licenses or invitees for, and Tenant waives as against and releases
Landlord and Landlord’s Agents from, all claims for loss or damage to any property or injury, illness or death of any person in, upon or about the Premises and/or any other portion of the Project, arising at any time and from any cause
whatsoever (including without limitation any claim caused in whole or in part by the act, omission, or neglect of other tenants, contractors, licensees, invitees or other occupants of the Project or their agents or employees; and any claim arising
from any construction activities taking place in, upon or about the Premises and/or any other portion of the Project). Landlord and Landlord’s Agents shall not be liable for any latent defect in the Premises. 
  

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 22. WAIVER OF SUBROGATION. 
 Landlord and Tenant each hereby waive all rights of recovery against the other on account of loss or damage occasioned by such waiving party to its property or the property of others under its control, to the extent
that such loss or damage would be covered by any causes of loss-special form policy of insurance or its equivalent required to be or actually carried under PARAGRAPH 21. Tenant and Landlord shall, upon obtaining policies of insurance required
hereunder, give notice to the insurance carrier that the foregoing mutual waiver of subrogation is contained in this Lease and Tenant and Landlord shall cause each insurance policy obtained by such party to provide that the insurance company waives
all right of recovery by way of subrogation against either Landlord or Tenant in connection with any damage covered by such policy. 
 23.
DAMAGE OR DESTRUCTION. 
 A. LANDLORD’S OBLIGATION TO REBUILD. If all or any part of the Premises or the Building is damaged or
destroyed, Landlord shall promptly and diligently repair the same unless it has the right to terminate this Lease as provided herein and it elects to so terminate. 
 B. RIGHT TO TERMINATE. Landlord shall have the right to terminate this Lease in the event any of the following events occur: 
 (i) insurance proceeds from the insurance Landlord is required to carry pursuant to PARAGRAPH 21.C, or that Landlord actually carries, are not available to pay one hundred percent (100%) of the cost of such
repair, excluding any applicable deductibles, for which Tenant shall be responsible; provided, however, that if Tenant pays to Landlord, in immediately available funds, within thirty (30) days after such casualty, any shortfall in such
insurance proceeds, as reasonably determined by Landlord, then Landlord shall have no right to terminate the Lease pursuant to this item (i); provided further, 
  

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 that if insurance proceeds are not available to pay one hundred percent (100%) of the cost of such repair due solely
to the fact that Landlord has failed to carry the insurance described in PARAGRAPH 21.C, then Landlord shall not have the right to terminate this Lease pursuant to this PARAGRAPH 23.B(i). Notwithstanding anything to the contrary set forth above, if
(a) all or any part of the Premises or the Building is damaged or destroyed by a casualty event that is covered by the insurance Landlord is required to carry pursuant to PARAGRAPH 21.C, or that Landlord actually carries, (b) proceeds from
such insurance are not available to pay one hundred percent (100%) of the cost of such repair, excluding any applicable deductibles, (c) Landlord terminates the Lease pursuant to its rights under this PARAGRAPH 23.B(i), (d) Landlord
eventually receives proceeds from such insurance due to such casualty event, and (e) a subsequent tenant of the Premises that occupies the Premises prior to the tenth (10th) anniversary of the Commencement Date elects to utilize the Tenant
Improvements, then Landlord shall pay to Tenant an amount equal to the present value of the lesser of (x) the cost savings enjoyed by Landlord during the originally-scheduled ten (10) year term of this Lease due to the use of the Tenant
Improvement by such subsequent tenant (with the amount of such savings to be reasonably determined by Landlord), and (y) the unamortized Tenant Improvement Costs (as defined in EXHIBIT B) for the initial Tenant Improvements, as of the date such
subsequent tenant opens for business in the Premises, with the Tenant Improvement Costs being amortized on a straight-line basis over a period of ten (10) years, commencing on the Commencement Date, and ending as of the date that is the mid-way
point between the date this Lease is terminated and the date on which such subsequent tenant opens for business in the Premises; 
 (ii)
either the Premises or the Building cannot, with reasonable diligence, be fully repaired by Landlord within three hundred sixty (360) days after the date of the damage or destruction; or 
 (iii) either the Premises or the Building cannot be safely repaired because of the presence of hazardous factors, including, but not limited to,
earthquake faults, radiation, Hazardous Materials and other similar dangers. 
  

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 If Landlord elects to terminate this Lease, Landlord may give Tenant written notice of its election to
terminate within thirty (30) days after such damage or destruction, and this Lease shall terminate fifteen (15) days after the date Tenant receives such notice and both Landlord and Tenant shall be released of all further liability under
this Lease (except to the extent any provision of this Lease expressly survives termination). If Landlord elects not to terminate the Lease, subject to Tenant’s termination right set forth below, Landlord shall promptly commence the process of
obtaining necessary permits and approvals and repair of the Premises or Building as soon as practicable, and this Lease will continue in full force and affect. All insurance proceeds from insurance under PARAGRAPH 21, excluding proceeds for
Tenant’s Personal Property, shall be disbursed and paid to Landlord. Tenant shall be required to pay to Landlord an amount equal to that portion of any deductibles payable in connection with any insured casualties that is allocable to the
Premises, unless the casualty was caused by the sole negligence or willful misconduct of Landlord. 
 Tenant shall have the right to
terminate this Lease if the Premises cannot, with reasonable diligence, be fully repaired within two hundred seventy (270) days from the date of damage or destruction. The determination of the estimated repair periods in this PARAGRAPH 23 shall
be made by an independent, licensed contractor or engineer within thirty (30) days after such damage or destruction. Landlord shall deliver written notice of the repair period to Tenant after such determination has been made and Tenant shall
exercise its right to terminate this Lease, if at all, within ten (10) days of receipt of such notice from Landlord. Upon such termination both Landlord and Tenant shall be released of all further liability under this Lease (except to the
extent any provision of this Lease expressly survives termination). 
 C. LIMITED OBLIGATION TO REPAIR. Landlord’s obligation, should it
elect or be obligated to repair or rebuild, shall be limited to the basic portion of the Building in which the Premises are situated and the Tenant Improvements, and shall not include any Alterations made by Tenant. 
 D. ABATEMENT OF RENT. Rent shall be temporarily 
  

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 abated proportionately, during any period when, by reason of such damage or destruction, Tenant’s use of the
Premises is impaired. Such abatement of Rent shall be proportional to the extent of such impairment (with the extent of such impairment to be reasonably determined by Landlord), and shall commence upon such damage or destruction and end upon
substantial completion by Landlord of the repair or reconstruction which Landlord is obligated or undertakes to perform. Tenant shall not be entitled to any compensation or damages from Landlord for loss of the use of the Premises, damage to
Tenant’s Personal Property or any inconvenience occasioned by such damage, repair or restoration. Tenant hereby waives the provisions of Section 1932, Subdivision 2, and Section 1933, Subdivision 4, of the California Civil Code, and
the provisions of any similar law hereinafter enacted. 
 E. DAMAGE NEAR END OF TERM. Anything herein to the contrary notwithstanding, if the
Premises is destroyed or materially damaged during the last twelve (12) months of the Term (unless Tenant has properly exercised the Option to Extend), then either Landlord or Tenant may, at its option, cancel and terminate this Lease as of the
date of the occurrence of such damage, by delivery of written notice to the other party and, in such event, upon such termination both Landlord and Tenant shall be released of all further liability under this Lease (except to the extent any
provision of this Lease expressly survives termination). If neither Landlord nor Tenant elects to terminate this Lease, the repair of such damage shall be governed by PARAGRAPHS 23.A and 23.B. 
 24. CONDEMNATION. 
 If title to all of the
Premises is taken for any public or quasi-public use under any statute or by right of eminent domain, or so much thereof is so taken so that reconstruction of the Premises will not, in Landlord’s sole discretion, result in the Premises being
reasonably suitable for Tenant’s continued occupancy for the uses and purposes permitted by this Lease, this Lease shall terminate as of the date that possession of the Premises or part thereof is taken, and upon such termination both Landlord
and Tenant shall be released of all further liability under this Lease (except to the extent any provision of this Lease expressly survives termination). A sale by Landlord to any 
  

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 authority having the power of eminent domain, either under threat of condemnation or while condemnation proceedings are
pending, shall be deemed a taking under the power of eminent domain for all purposes of this PARAGRAPH 24. 
 If any part of the Premises is
taken and the remaining part is reasonably suitable for Tenant’s continued occupancy for the purposes and uses permitted by this Lease, this Lease shall, as to the part so taken, terminate as of the date that possession of such part of the
Premises is taken, and upon such termination both Landlord and Tenant shall be released of all further liability under this Lease with respect to that portion of the Premises that is taken (except to the extent any provision of this Lease expressly
survives termination). The Rent and other sums payable hereunder shall be reduced in the same proportion that Tenant’s use and occupancy of the Premises is reduced. If any portion of the Common Area is taken, Tenant’s Rent shall be reduced
only if such taking materially interferes with Tenant’s use of the Common Area and then only to the extent that the fair market rental value of the Premises is diminished by such partial taking. If the parties disagree as to the amount of Rent
reduction, the matter shall be resolved by arbitration and such arbitration shall comply with and be governed by the California Arbitration Act, Sections 1280 through 1294.2 of the California Code of Civil Procedure. Each party hereby waives the
provisions of Section 1265.130 of the California Code of Civil Procedure allowing either party to petition the Superior Court to terminate this Lease in the event of a partial taking of the Premises. 
 All compensation or damages awarded or paid for any taking hereunder shall belong to and be the property of Landlord, whether such compensation or
damages are awarded or paid as compensation for diminution in value of the leasehold, the fee or otherwise, except that Tenant shall be entitled to any award allowed to Tenant for the taking of Tenant’s Personal Property, for the interruption
of Tenant’s business, for its moving costs, or for the loss of its good will, and for that portion of the unamortized cost of any tenant improvements to the Premises paid for by Tenant, including but not limited to the initial Tenant
Improvements, that is allocable to the remainder of the Term as of the date of such taking. Except for the foregoing allocation, no award for any partial or entire taking of the Premises shall 
  

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 be apportioned between Landlord and Tenant, and Tenant assigns to Landlord its interest in the balance of any award which
may be made for the taking or condemnation of the Premises, together with any and all rights of Tenant arising in or to the same or any part thereof. 
 25. ASSIGNMENT AND SUBLETTING. 
 A. LANDLORD’S CONSENT. Subject to the provisions of PARAGRAPH 25.G
below, Tenant shall not enter into a Sublet without Landlord’s prior written consent, which consent shall not be unreasonably withheld. Any attempted or purported Sublet without Landlord’s prior written consent shall be void and confer no
rights upon any third person and, at Landlord’s election, shall terminate this Lease. Each Subtenant shall agree in writing, for the benefit of Landlord, to assume, to be bound by, and to perform the terms, conditions and covenants of this
Lease to be performed by Tenant, as such terms, conditions and covenants apply to the Sublet premises. Notwithstanding anything contained herein, Tenant shall not be released from liability for the performance of each term, condition and covenant of
this Lease by reason of Landlord’s consent to a Sublet unless Landlord specifically grants such release in writing. 
 B. TENANT’S
NOTICE. If Tenant desires at any time to Sublet all or any portion of the Premises, Tenant shall first notify Landlord in writing of its desire to do so. 
 C. INFORMATION TO BE FURNISHED. If Tenant desires at any time to Sublet all or any portion of the Premises, then Tenant shall submit in writing to Landlord: (i) the name of the proposed Subtenant; (ii) the
nature of the proposed Subtenant’s business to be carried on in the Premises; (iii) the terms and provisions of the proposed Sublet and a copy of the proposed form of Sublet agreement containing a description of the subject premises; and
(iv) such financial information, including financial statements, as Landlord may reasonably request concerning the proposed Subtenant. 
 D. LANDLORD’S ALTERNATIVES. At any time within ten (10) days after Landlord’s receipt of the information specified in PARAGRAPH 25.C., Landlord may, by written notice to Tenant, 
  

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 elect: (i) to consent to the Sublet by Tenant; or (ii) to refuse its consent to the Sublet. If Landlord
consents to the Sublet, Tenant may thereafter enter into a valid Sublet of the Premises or applicable portion thereof, upon the terms and conditions and with the proposed Subtenant set forth in the information furnished by Tenant to Landlord,
subject, however, at Landlord’s election, to the condition that fifty percent (50%) of any excess of the Subrent (the “Excess Subrent”) over the Rent required to be paid by Tenant under this Lease (or, if only a portion of the
Premises is Sublet, the pro rata share of the Rent attributable to the portion of the Premises being Sublet) less (v) reasonable attorneys’ fees, (w) leasing commissions (which shall not include the cost of any trade fixtures,
equipment or personal property), (x) that portion of the unamortized Tenant Improvement Costs (as defined in EXHIBIT B) for the initial Tenant Improvements allocable to the portion of the Premises being Sublet (for the purposes of this clause
(x), the Tenant Improvement Costs shall be amortized over a period of ten (10) years, at a per annum interest rate equal to the reference rate, or succeeding similar index, announced from time to time by the Bank of America’s main San
Francisco office, plus one percent (1%),(y) the cost of any tenant improvements (other than the initial Tenant Improvements) paid for by Tenant and installed in the portion of the Premises being Sublet for the specific purpose of carrying out
such Sublet, and (z) other reasonable subletting costs paid by Tenant on the Sublet, shall be paid to Landlord. 
 E. PRORATION. If a
portion of the Premises is Sublet, the pro rata share of the Rent attributable to such partial area of the Premises shall be determined by Landlord by dividing the Rent payable by Tenant hereunder by the total square footage of the Premises and
multiplying the resulting quotient (the per square foot rent) by the number of square feet of the Premises which are Sublet. 
 F. PARAMETERS
OF LANDLORD’S CONSENT. Except as otherwise provided herein, Landlord shall have the right to base its consent to any Sublet hereunder upon such factors and considerations as Landlord reasonably deems relevant or material to the proposed Sublet
and the best interests of the Project’s operations. Without limiting the generality of the foregoing, Tenant acknowledges that it shall be reasonable for Landlord to 
  

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 withhold its consent to any Sublet hereunder if Tenant has not demonstrated that: (i) the proposed Subtenant is
financially responsible, with sufficient net worth and net current assets, properly and successfully to operate its business in the Premises and meet the financial and other obligations of this Lease; (ii) the proposed Subtenant possesses sound
and good business judgment, reputation and experience, and proven management skills in the operation of a business or businesses substantially similar to the uses permitted in the Premises under PARAGRAPH 11.A; and (iii) the use of the Premises
proposed by such Subtenant conforms to the permitted uses specified under PARAGRAPH 11.A, and involves either no Hazardous Use or only such Hazardous Use as shall be acceptable to Landlord in its sole discretion. 
 G. PERMITTED TRANSFERS. Notwithstanding the provisions of PARAGRAPH 25.A above, Tenant shall have the right to enter into a Sublet, and Landlord shall
not withhold its consent thereto (provided that all of the conditions set forth in clauses (A), (B) and (C) below shall be met), if such Sublet is one of the following “Permitted Transfers”: (i) a Sublet to the surviving
entity of a merger or consolidation involving the corporate entity constituting the Tenant under this Lease; or (ii) a Sublet to any subsidiary or Affiliate of the Tenant originally named in this Lease. However, the foregoing Permitted
Transfers shall be exempt from the requirement of Landlord’s consent only if all of the following conditions shall be met: (A) there shall be no change in the use or operation of the Premises; (B) Tenant shall have provided to
Landlord all information to allow Landlord to determine, and Landlord shall have determined, that the proposed transfer is a Permitted Transfer which is exempt from the requirement of Landlord’s consent; and (C) as of the effective date of
such Sublet, the proposed Subtenant has a net worth and net current assets equal to or greater than those of the original Tenant under this Lease as of the date of this Lease. No Sublet of the type described in this PARAGRAPH 25.G, nor any other
transfer of all or any portion of Tenant’s interest in the Lease or the Premises, shall release Tenant of its obligations under this Lease. In addition, any sale or transfer of the capital stock of Tenant shall be deemed a Permitted Transfer if
(1) such sale or transfer occurs in connection with any bona fide financing or capitalization for the benefit of Tenant, or (2) Tenant becomes a publicly traded corporation, or (3) such sale or transfer is made to any publicly traded
corporation. 
  

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 In addition, Tenant shall have the right to sublease to one or more subtenants not more than Twenty
Thousand (20,000) square feet of the Premises in the aggregate without Landlord’s consent (but with notice to Landlord), provided (w) there shall be no change in the use or operation of the Premises, (x) Tenant is not in default
of its obligations hereunder, which default is continuing after notice and the expiration of any applicable grace period, at the time of entering into any such sublease, (y) Tenant is in possession of the remainder of the Premises and remains
primarily liable for its obligations hereunder, and (z) no such sublease shall have a term that expires beyond the thirty-sixth (36th) month following the Commencement Date. Landlord acknowledges that the foregoing right is a material
inducement for Tenant to enter into this Lease. Tenant acknowledges that this grammatical paragraph shall not apply to any assignment or attempted assignment of all or any portion of its interest in this Lease, nor to any sublease of all or any
portion of the Premises by Tenant for a term that expires beyond the thirty-sixth (36th) month following the Commencement Date. The rights described in this grammatical paragraph are personal to the Tenant originally named in this Lease, and
shall not be exercised by any assignee or successor of such Tenant. 
 26. DEFAULT. 
 A. TENANT’S DEFAULT. A default under this Lease by Tenant shall exist if any of the following occurs: 
 (i) If Tenant fails to pay, within five (5) days after written notice from Landlord, any Rent or any other sum required to be paid hereunder when
due, including, without limitation, any Tenant Improvement costs payable by Tenant under EXHIBIT B; or 
 (ii) If Tenant fails to perform
any term, covenant or condition of this Lease except those requiring the payment of money, and Tenant fails to cure such breach within thirty (30) days after written notice from Landlord where such 
  

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 breach could reasonably be cured within such 30-day period; provided, however, that where such failure could not
reasonably be cured within the 30-day period, that Tenant shall not be in default if it commences such performance within the 30-day period and diligently thereafter prosecutes the same to completion; or 
 (iii) If Tenant assigns its assets for the benefit of its creditors; or 
 (iv) If the sequestration or attachment of or execution on any material part of Tenant’s Personal Property essential to the conduct of Tenant’s business occurs, and Tenant fails to obtain a return or release
of such Tenant’s Personal Property within thirty (30) days thereafter, or prior to sale pursuant to such sequestration, attachment or levy, whichever is earlier; or 
 (v) If Tenant abandons the Premises; or 
 (vi) If a court makes or enters any decree or order other than under the bankruptcy laws of the United States adjudging Tenant to be insolvent; or approving as properly filed a petition seeking reorganization of Tenant; or directing the
winding up or liquidation of Tenant and such decree or order shall have continued for a period of sixty (60) days. 
 B. REMEDIES. Upon
a default, Landlord shall have the following remedies, in addition to all other rights and remedies provided by law or otherwise provided in this Lease, to which Landlord may resort cumulatively or in the alternative: 
 (i) Landlord may continue this Lease in full force and effect, and this Lease shall continue in full force and effect as long as Landlord does not
terminate this Lease, and Landlord shall have the right to collect Rent when due. Without limiting the foregoing, Landlord has the remedy set forth in Section 1951.4 of the California Civil Code. 
 (ii) Landlord may terminate Tenant’s right to possession of the Premises at any time by giving written notice to that effect, and relet the
Premises or any part thereof. Tenant shall be liable immediately to Landlord for all costs 
  

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 Landlord incurs in reletting the Premises or any part thereof, including, without limitation, broker’s commissions,
expenses of cleaning and redecorating the Premises required by the reletting and like costs. Reletting may be for a period shorter or longer than the remaining Term of this Lease. No act by Landlord other than giving written notice of termination to
Tenant shall terminate this Lease. Neither acts of maintenance, nor efforts to relet the Premises, nor the appointment of a receiver on Landlord’s initiative to protect Landlord’s interest under this Lease shall not constitute a
termination of Tenant’s right to possession. On termination, Landlord has the right to remove all Tenant’s Personal Property and store the same at Tenant’s sole cost and expense and to recover from Tenant as damages: 
 (a) The worth at the time of award of the unpaid Rent and other sums due and payable which had been earned at the time of termination; plus 

(b) The worth at the time of award of the amount by which the unpaid Rent and other sums due and payable which would have been payable after
termination until the time of award exceeds the amount of such Rent loss that Tenant proves could have been reasonably avoided; plus 
 (c)
The worth at the time of award of the amount by which the unpaid rent and other sums due and payable for the balance of the Term after the time of award exceeds the amount of such Rent loss that Tenant proves could be reasonably avoided; plus

 (d) Any other amount necessary to compensate Landlord for all the detriment proximately caused by Tenant’s failure to perform
Tenant’s obligations under this Lease, or which, in the ordinary course of things, would be likely to result therefrom, including, without limitation, any costs or expenses incurred by Landlord: (i) in retaking possession of the Premises;
(ii) in maintaining, repairing, preserving, restoring, replacing, cleaning, altering or rehabilitating the Premises or any portion thereof, including such acts for reletting to a new tenant or tenants; (iii) for leasing commissions; or
(iv) for any other costs necessary or appropriate to relet the Premises; plus 
  

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 (e) At Landlord’s election, such other amounts in addition to or in lieu of the foregoing as may be
permitted from time to time by the laws of the State of California. 
 The “worth at the time of award” of the amounts referred to
in PARAGRAPHS 26.B.(ii)(a) and 26.B.(ii)(b) is computed by allowing interest at the Interest Rate on the unpaid rent and other sums due and payable from the termination date through the date of award. The “worth at the time of award” of
the amount referred to in PARAGRAPH 26.B.(ii)(c) is computed by discounting such amount at the discount rate of the Federal Reserve Bank of San Francisco at the time of award plus one percent (1%). Tenant waives redemption or relief from forfeiture
under California Code of Civil Procedure Sections 1174 and 1179, or under any other present or future law, in the event Tenant is evicted or Landlord takes possession of the Premises by reason of any default of Tenant hereunder. 
 (iii) Landlord may, with or without terminating this Lease, re-enter the Premises and remove all persons and property from the Premises; such property
may be removed and stored in a public warehouse or elsewhere at the cost of and for the account of Tenant. No reentry or taking possession of the Premises by Landlord pursuant to this PARAGRAPH 26.B.(iii) shall be construed as an election to
terminate this Lease unless a written notice of such intention is given to Tenant. 
 C. LANDLORD’S DEFAULT. Landlord shall not be
deemed to be in default in the performance of any obligation required to be performed by it hereunder unless and until it has failed to perform such obligation within thirty (30) days after receipt of written notice by Tenant to Landlord
specifying the nature of such default; provided, however, that if the nature of Landlord’s obligation is such that more than thirty (30) days are required for its performance, then Landlord shall not be deemed to be in default if it shall
commence such performance within such 30-day period and thereafter diligently prosecute the same to completion. 
  

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 27. SUBORDINATION. 
 A. SUBORDINATION. This Lease is or may become subject and subordinate to underlying leases, mortgages, deeds of trust, easements, and CC&Rs (collectively, “ENCUMBRANCES”) which may now or hereafter
affect the Premises, and to all renewals, amendments, modifications, consolidations, replacements and extensions thereof; provided, however, if the holder or holders of any such Encumbrance (collectively, “HOLDER”) shall require that this
Lease be prior and superior thereto, within fifteen (15) days of written request of Landlord to Tenant, Tenant shall execute, have acknowledged and deliver any and all documents or instruments, in the form presented to Tenant, which Landlord or
Holder deems reasonably necessary or desirable for such purposes. Subject to PARAGRAPH 27.C below, Landlord shall have the right to cause this Lease to be and become and remain subject and subordinate to any and all Encumbrances which are now or may
hereafter be executed covering the Premises or any renewals, modifications, consolidations, replacements or extensions thereof, for the full amount of all advances made or to be made thereunder and without regard to the time or character of such
advances, together with interest thereon and subject to all the terms and provisions thereof; provided only, that in the event of termination of any such lease or upon the foreclosure of any such mortgage or deed of trust, so long as Tenant is not
in default, Holder agrees to recognize Tenant’s rights under this Lease as long as Tenant shall pay the Rent and observe and perform all the provisions of this Lease to be observed and performed by Tenant. Within fifteen (15) days after
Landlord’s written request, Tenant shall execute any and all documents reasonably required by Landlord or the Holder to make this Lease subordinate to any lien of the Encumbrance (including, without limitation, subordination to all CC&Rs),
including without limitation a Subordination, Non-Disturbance and Attornment Agreement in the form attached hereto as EXHIBIT F (“SNDA”). Subject to PARAGRAPH 27.C below, if Tenant fails to do so, such failure shall constitute a default
under this Lease, and it shall be deemed that this Lease is subordinated to such Encumbrance. 
 B. ATTORNMENT. Notwithstanding anything to
the contrary set forth in this PARAGRAPH 27, Tenant hereby attorns and agrees to attorn to any entity purchasing or otherwise acquiring the Premises at any sale or other proceeding or pursuant to the exercise of any other rights, powers or remedies
under such Encumbrance. 
  

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 C. NON-DISTURBANCE. Notwithstanding anything to the contrary in this Lease, if an Encumbrance, other than
any CC&R’s, is created after the execution of this Lease, as a condition to the subordination of this Lease thereto under PARAGRAPH 27.A above, Landlord shall obtain from the Holder of such Encumbrance, other than CC&R’s, a SNDA in
a commercially reasonable form or in a form reasonably acceptable to Tenant. Without in any way limiting the type or form of SNDA that may be required by such Holder, Tenant hereby agrees that a SNDA in the form attached to this Lease as EXHIBIT F
shall be reasonable. Only upon Landlord’s delivery of a SNDA in the form of EXHIBIT F or in a commercially reasonable form or in a form reasonably acceptable to Tenant, shall this Lease be automatically subject and subordinate to such
Encumbrance, other than CC&R’s. Within fifteen (15) business days after full execution of this Lease, Landlord shall use reasonable efforts to provide Tenant with a SNDA in the form attached to this Lease as EXHIBIT F from each Holder
of any Encumbrance in effect as of the date of this Lease, together with a side letter from Comerica Bank-California (“COMERICA SIDE LETTER”) confirming that the existence of the “automatic subordination” language contained in
PARAGRAPH 27.A above shall not (without the occurrence of some other act or event that constitutes a default by Tenant under the Lease or the SNDA with Comerica Bank-California) constitute a default by Tenant under this Lease or the SNDA by and
among Comerica Bank-California, Landlord and Tenant, nor shall such language or any subordination of Tenant’s leasehold interest in accordance therewith invalidate or affect the nondisturbance obligation of Comerica Bank-California as set forth
in the SNDA by and among Comerica Bank-California, Landlord and Tenant. If Landlord fails to deliver the required SNDA(s) and Comerica Side Letter within the 15-day period, then, as Tenant’s sole and exclusive remedy, Tenant shall have the
right to terminate this Lease by giving Landlord a written notice of termination within five (5) business days after expiration of such 15-day period, upon which Landlord shall promptly return to Tenant any Rent paid in advance and the Security
Deposit. If Tenant does not exercise such termination right within such 5-business day period, then Tenant shall have no further right to terminate this Lease pursuant to this PARAGRAPH 27.C and Tenant shall have no other rights or remedies with
respect to Landlord’s failure to deliver such SNDA(s) and/or Comerica Side Letter. 
  

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 28. NOTICES. 
 Any notice or demand required or desired to be given under this Lease shall be in writing and shall be personally served or in lieu of personal service may be given by certified mail, facsimile, or overnight courier
service. All notices or demands under this Lease shall be deemed given, received, made or communicated on the date personal delivery is effected; or, if sent by certified mail, on the delivery date or attempted delivery date shown on the return
receipt; or, if sent by facsimile, on the date sent by the sender; or, if sent by overnight courier service, on the delivery date or attempted delivery date shown on such service’s records. At the date of execution of this Lease, the addresses
of Landlord and Tenant are as set forth in PARAGRAPH 1. After the Commencement Date, the address of Tenant shall be the address of the Premises. Either party may change its address by giving notice of same in accordance with this PARAGRAPH 28.

 29. ATTORNEYS’ FEES. 
 If
either party brings any action or legal proceeding for damages for an alleged breach of any provision of this Lease, to recover Rent, or other sums due, to terminate the tenancy of the Premises or to enforce, protect or establish any term, condition
or covenant of this Lease or right of either party, the prevailing party shall be entitled to recover as a part of such action or proceedings, or in a separate action brought for that purpose, reasonable attorneys’ fees and costs, including
without limitation any and all costs and expenses arising from (i) collection efforts, (ii) any appellate proceedings, and (iii) any bankruptcy, insolvency or arbitration proceedings. 
 30. ESTOPPEL CERTIFICATES. 
 A. TENANT
ESTOPPEL. Tenant shall within fifteen (15) days following written request by Landlord: 
 (i) Execute and deliver to Landlord any
documents, 
  

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 including estoppel certificates, in the form prepared by Landlord (a) certifying that this Lease is unmodified and
in full force and effect or, if modified, stating the nature of such modification and certifying that this Lease, as so modified, is in full force and effect and the date to which the Rent and other charges are paid in advance, if any, and
(b) acknowledging that there are not, to Tenant’s knowledge, any uncured defaults on the part of Landlord, or, if there are uncured defaults on the part of the Landlord, stating the nature of such uncured defaults, (c) evidencing the
status of the Lease as may be required either by a lender making a loan to Landlord to be secured by deed of trust or mortgage covering the Premises or a purchaser of the Premises from Landlord, and (d) such other matters as may be reasonably
requested by Landlord. Tenant’s failure to deliver an estoppel certificate within fifteen (15) days after delivery of Landlord’s written request therefor shall be conclusive upon Tenant (a) that this Lease is in full force and
effect, without modification except as may be represented by Landlord, (b) that there are now no uncured defaults in Landlord’s performance, and (c) that no Rent has been paid in advance. If Tenant fails to so deliver a requested
estoppel certificate within the prescribed time it shall be conclusively presumed that this Lease is unmodified and in full force and effect except as represented by Landlord. 
 (ii) Deliver to Landlord the current financial statements of Tenant, and financial statements of the two (2) years prior to the current financial
statements year, with an opinion of a certified public accountant, including a balance sheet and profit and loss statement for the most recent prior year, all prepared in accordance with generally accepted accounting principles consistently applied.

 B. LANDLORD ESTOPPEL. Landlord shall, within fifteen (15) days following written request by Tenant, execute and deliver to Tenant an
estoppel certificate, in the form prepared by Tenant,(a) certifying that this Lease is unmodified and in full force and effect or, if modified, stating the nature of such modification and certifying that this Lease, as so modified, is in full force
and effect and the date to which the Rent and other charges are paid in advance, if any, and (b) acknowledging that there are not, to Landlord’s knowledge, any uncured defaults on the part 
  

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 of Tenant, or, if there are uncured defaults on the part of the Tenant, stating the nature of such uncured defaults, and
(c) such other matters as may be reasonably requested by Tenant. Landlord’s failure to deliver an estoppel certificate within fifteen (15) days after delivery of Tenant’s written request therefor shall be conclusive upon Landlord
(a) that this Lease is in full force and effect, without modification except as may be represented by Tenant,(b) that there are now no uncured defaults in Tenant’s performance, and (c) that no Rent has been paid in advance. If
Landlord fails to so deliver a requested estoppel certificate within the prescribed time it shall be conclusively presumed that this Lease is unmodified and in full force and effect except as represented by Tenant. 
 31. TRANSFER OF THE PREMISES BY LANDLORD. 
 In the event of any conveyance of the Premises and assignment by Landlord of this Lease, Landlord shall be and is hereby entirely released from all liability under any and all of its covenants and obligations contained in or derived from
this Lease occurring after the date of such conveyance and assignment, and Tenant agrees to attorn to such transferee provided such transferee assumes Landlord’s obligations under this Lease. 
 32. LANDLORD’S RIGHT TO PERFORM TENANT’S COVENANTS. 
 If Tenant shall at any time fail to make any payment or perform any other act on its part to be made or performed under this Lease, and such failure shall continue after the expiration of any applicable grace or cure
periods provided in this Lease, Landlord may, but shall not be obligated to (and without waiving or releasing Tenant from any obligation of Tenant under this Lease), make such payment or perform such other act to the extent Landlord may deem
desirable, and in connection therewith, pay expenses and employ counsel. All sums so paid by Landlord and all penalties, interest, expenses and costs in connection therewith shall be due and payable by Tenant on the next day after any such payment
by Landlord, together with interest thereon at the Interest Rate from such date to the date of payment by Tenant to Landlord, plus collection costs and attorneys’ fees. Landlord shall have the same rights and remedies for the nonpayment thereof
as in the case of default in the payment of Rent. 
  

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 33. TENANT’S REMEDY. 
 Landlord shall never be personally liable under this Lease, and Tenant shall look solely to the net cash flow received by Landlord from its ownership of the Building, for recovery of any damages for breach of this
Lease by Landlord or on any judgment in connection therewith. None of the persons or entities comprising or representing Landlord (whether partners, shareholders, officers, directors, trustees, employees, beneficiaries, agents or otherwise) shall
ever be personally liable under this Lease or for any such damages or judgment, and Tenant shall have no right to effect any levy of execution against any assets of such persons or entities on account of any such liability or judgment. Any lien
obtained by Tenant to enforce any such judgment, and any levy of execution thereon, shall be subject and subordinate to all Encumbrances as specified in PARAGRAPH 27 above. 
 34. MORTGAGEE PROTECTION. 
 If Landlord
defaults under this Lease, Tenant shall give written notice of such default to any beneficiary of a deed of trust or mortgagee of a mortgage covering the Premises, and offer such beneficiary or mortgagee a reasonable opportunity to cure the default,
including time to obtain possession of the Premises by power of sale or a judicial foreclosure, if such should prove necessary to effect a cure. 
 35. BROKERS. 
 Landlord and Tenant acknowledge and agree that they have utilized the services of real estate brokers (with Cornish
and Carey Commercial representing Tenant, and BT Commercial representing Landlord) with respect to the transactions between Landlord and Tenant that are represented by this Lease. Tenant warrants and represents that it has had no dealings with any
other real estate broker or agent in connection with the negotiation of this Lease, and that it knows of no other real estate broker or agent who is or might be entitled to a commission in connection with this Lease. 
  

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 36. ACCEPTANCE. 
 This Lease shall only become effective and binding upon full execution hereof by Landlord and delivery of a signed copy to Tenant. This Lease shall not be recorded. Upon execution of this Lease, the parties shall
execute and acknowledge a Memorandum of Lease in the form attached hereto as EXHIBIT G, which may be recorded by either Landlord or Tenant at such party’s sole expense. Upon the expiration or earlier termination of this Lease, Tenant shall upon
Landlord’s request execute and acknowledge any and all documents that in Landlord’s discretion may be required in order to terminate the Memorandum of Lease or otherwise remove the lien of the Memorandum of Lease from the Building.

 37. PARKING. 
 Tenant shall
have the non-exclusive right, in common with any other tenants or occupants of the Project, to use up to 3.33 unassigned parking spaces per each one thousand (1,000) square feet of Rentable Area in the Premises, upon terms and conditions, as
may from time to time be reasonably established by Landlord. Should parking charges or surcharges of any kind be imposed on the parking facilities by a governmental agency, Tenant shall reimburse Landlord for such charges and/or surcharges or, if
possible, shall pay such charges and/or surcharges directly to the governmental agency and, in such event, Tenant shall provide Landlord with proof that such charges and/or surcharges have been paid by Tenant. 
 38. GENERAL. 
 A. CAPTIONS. The captions and
headings used in this Lease are for the purpose of convenience only and shall not be construed to limit or extend the meaning of any part of this Lease. 
 B. EXECUTED COPY. Any fully executed copy of this Lease shall be deemed an original for all purposes. 
 C.
TIME. Time is of the essence for the performance of each term, condition and covenant of this Lease. 
 D. SEPARABILITY. If one or more of
the provisions 
  

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 contained herein, except for the payment of Rent, is for any reason held invalid, illegal or unenforceable in any
respect, such invalidity, illegality, or unenforceability shall not affect any other provision of this Lease, but this Lease shall be construed as if such invalid, illegal or unenforceable provision had not been contained herein. 
 E. CHOICE OF LAW. This Lease shall be construed and enforced in accordance with the laws of the State of California. The language in all parts of this
Lease shall in all cases be construed as a whole according to its fair meaning and not strictly for or against either Landlord or Tenant. 
 F. GENDER; SINGULAR, PLURAL. When the context of this Lease requires, the neuter gender includes the masculine, the feminine, a partnership or corporation or joint venture, and the singular includes the plural. 
 G. BINDING EFFECT. The covenants and agreement contained in this Lease shall be binding on the parties hereto and on their respective successors and
assigns to the extent this Lease is assignable. 
 H. WAIVER. The waiver by Landlord of any breach of any term, condition or covenant, of
this Lease shall not be deemed to be a waiver of such provision or any subsequent breach of the same or any other term, condition or covenant of this Lease. The subsequent acceptance of Rent hereunder by Landlord shall not be deemed to be a waiver
of any preceding breach at the time of acceptance of such payment. No covenant, term or condition of this Lease shall be deemed to have been waived by Landlord unless such waiver is in writing and signed by Landlord. The waiver by Tenant of any
breach of any term, condition or covenant, of this Lease shall not be deemed to be a waiver of such provision or any subsequent breach of the same or any other term, condition or covenant of this Lease. No covenant, term or condition of this Lease
shall be deemed to have been waived by Tenant unless such waiver is in writing and signed by Tenant. 
 I. ENTIRE AGREEMENT. This Lease is
the entire agreement between the parties, and there are no agreements or representations between the parties except as expressed herein. Except as otherwise provided herein, no subsequent change or addition to this Lease shall be binding unless in
writing and signed by the parties hereto. 
  

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 J. AUTHORITY. If Tenant is a corporation or a partnership, each individual executing this Lease on behalf
of said corporation or partnership, as the case may be, represents and warrants that he is duly authorized to execute and deliver this Lease on behalf of said entity in accordance with its corporate bylaws, statement of partnership or certificate of
limited partnership, as the case may be, and that this Lease is binding upon said entity in accordance with its terms. Landlord, at its option, may require a copy of such written authorization to enter into this Lease. 
 K. EXHIBITS. All exhibits, amendments, riders and addenda attached hereto are hereby incorporated herein and made a part hereof. 
 L. LEASE SUMMARY. The Lease Summary attached to this Lease is intended to provide general information only. In the event of any inconsistency between the
Lease Summary and the specific provisions of this Lease, the specific provisions of this Lease shall prevail. 
 39. EQUIPMENT
LEASING/LANDLORD’S LIEN. 
 Notwithstanding anything herein to the contrary, Landlord waives any and all rights, title and interest
Landlord now has, or hereafter may have, whether statutory or otherwise, to Tenant’s inventory, equipment, furnishings, trade fixtures, books and records, and personal property paid for by Tenant located at the Premises (singly and/or
collectively, the “COLLATERAL”). Landlord acknowledges that Landlord has no lien, right, claim, interest or title in or to the Collateral. Landlord further agrees that Tenant shall have the right, at its discretion, to mortgage, pledge,
hypothecate or grant a security interest in the Collateral as security for its obligations under any equipment lease or other financing arrangement related to the conduct of Tenant’s business at the Premises. Landlord further agrees to execute
and deliver within three (3) business days any UCC filing statement or other documentation required to be 
  

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 executed by Landlord in connection with any such lease or financing arrangement, including but not limited to a
Landlord’s Waiver and Consent form. 
 40. RIGHT OF EARLY ENTRY. 
 Tenant shall have the right to enter the Premises prior to the commencement of the Term to take reasonable preparatory measures for its occupancy of the
Premises including, without limitation, the installation of its trade fixtures, furnishings, and telephone, telecommunications and computer equipment, so long as Tenant does not materially interfere with the construction of the Improvements by
Landlord and Landlord’s contractor. Such entry shall be subject to all of the terms and conditions of this Lease, except that Tenant shall not be required to pay any Rent on account thereof. Tenant shall indemnify, defend, protect, and hold
harmless Landlord from and against any and all losses, costs, damages, liability, claims and expenses arising from any such entry onto the Premises by Tenant. 
  

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 THIS LEASE is effective as of the date the last signatory necessary to execute the Lease shall have executed this Lease.

  

									
		 	TENANT:
		
	Dated: 2/5/97	 	BROADVISION, INC.,
		 	a Delaware corporation
			
		 	By:	 	 /s/ illegible

		 	Its:	 	CEO
			
		 	By:	 	  

		 	Its:	 	  

		
		 	LANDLORD:
		
	Dated: 2/5/97	 	MARTIN/CAMPUS ASSOCIATES, L.P.,
		 	a Delaware limited partnership
			
		 	By:	 	Martin/Redwood Associates,
		 		 	L.P., a California limited
		 		 	partnership, its General
		 		 	Partner
				
		 		 	By:	 	The Martin Group of
		 		 		 	Companies, Inc., a
		 		 		 	California corporation,
		 		 		 	its General Partner
					
		 		 		 	By:	 	 /s/ illegible

		 		 		 	Its:	 	President

  

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 EXHIBIT A 
 PREMISES 
 [Floorplan] 
 EXHIBIT B 
 WORK LETTER AGREEMENT 
 THIS WORK LETTER (“Agreement”) is made and entered into by and between Landlord and Tenant as of the date of the Lease. This Agreement shall be
deemed a part of the Lease to which it is attached. Capitalized terms which are used herein and defined in the Lease shall have the meanings given in the Lease. 
 1. GENERAL. 
 1.1. CAPITAL IMPROVEMENTS. Prior to the Commencement Date, at Landlord’s sole cost and
expense, Landlord shall do the following (collectively, the “CAPITAL IMPROVEMENTS”): 
  

	 	•	 	Remove all existing interior improvements in the Premises including all existing restrooms (excluding the main fire sprinkler line). 

  

	 	•	 	Provide new HVAC equipment with sufficient capacity and performance to meet the needs of office users typical of the mid-Peninsula office market (not more than one (1) ton HVAC
per 375 square feet of space). As part of the Capital Improvements, the supply and return ducting shall be run from the HVAC equipment into the Premises. All other ducting, distribution, and controls shall be part of Tenant Improvements. HVAC units
will be placed on a concrete pad located on the ground on the exterior of the Building. The concrete pad and HVAC equipment will be screened. Tenant’s HVAC equipment will be dedicated to Tenant’s sole use. Air handler units will be located
within the Tenant’s space, above the restroom core (if at all possible). 

  

	 	•	 	Provide 2,000 amp. 480 volt electrical service to the Building, with capacity to provide power to the main HVAC equipment plus a total of seven (7) watts per square foot for
lighting and power. The 2,000 amp. service will be divided pro rata between the tenants in the Building on the basis 

  

 1 

 of the square footage that each tenant occupies. Each tenant in the Building will be separately metered
for electricity. The Capital Improvements will include a transformer to be located on a screened pad on the exterior of the Building with PG&E pull section into the main electrical room located in the southwest corner of the Building. The
electrical room will contain a house panel with controls for exterior shell lighting. All conduit, wiring devices, and controls downstream of the main panel shall be part of the Tenant Improvements. Electrical conduit and wiring to the main HVAC
equipment will be a Capital Improvement. 
  

	 	•	 	All conduit for the distribution of electrical power and telephone service to the unoccupied space in the Building will be installed as part of Capital Improvements prior to
completion of the Tenant Improvements. 

  

	 	•	 	Remove the existing roof and replace it with a 3-ply built-up roof with a mineral-surfaced cap sheet. Install four (4) domed plastic skylights (4 feet x 8 feet each) at
locations to be mutually agreed upon by Tenant and Landlord. Additional skylights can be added to the roof as a Tenant Improvement Cost, including any additional structural alterations. 

  

	 	•	 	Add window and door openings to the exterior of Tenant’s space as follows: 

 Broadway elevation - a total of eight (8) openings Douglas elevation - a total of five (5) openings Bay Road elevation - a total of eight (8) openings 
 Subject to structural engineering considerations, additional openings to the Building shell can be added as a Tenant Improvement. 
  

	 	•	 	Perform any exterior ADA and exterior code-related work required by the City of Redwood City in 

  

 2 

 connection with the initial construction of the Premises, including seismic upgrade to the Building shell
to substantially meet the current UBC standard with California Amendments. 
  

	 	•	 	Remove all interior and exterior hazardous materials including asbestos and any hazardous wastes. 

  

	 	•	 	Resurface, re-stripe, and landscape the Parking Area adjacent to the Building, and install new lighting at such Parking Area, all in compliance with Title 24 of the California
Building Code and ADA. 

  

	 	•	 	Provide two (2) 4-inch conduits to a telephone closet in the Building, at the end of the Building closest to the point of origin. 

  

	 	•	 	Install a full height, 2 hour rated demising wall in the location depicted on EXHIBIT A to the Lease. In addition, a second 2 hour rated full height wall, to be located within
Tenant’s space and as also depicted on EXHIBIT A to the Lease, will be constructed as part of the Capital Improvements. Any openings in this second wall must meet a 2 hour rating and will be constructed as a Tenant Improvement Cost.

  

	 	•	 	Tenant will be permitted to install a back-up electrical generator on the exterior of the Building as a Tenant Improvement. Any cost to expand and screen an equipment pad will also
be a Tenant Improvement Cost. 

 Except for its obligation to perform the Capital Improvements and the Tenant Improvements as set forth in this
Lease and the Work Letter, Landlord shall have no obligation whatsoever to do any work or perform any improvements whatsoever to any portion of the Premises or the Building; provided, however, that the Tenant Improvements shall be performed at the
sole cost and expense of Tenant. Landlord shall cause Contractor (as defined below) to perform all initial leasehold improvements, in accordance with 
  

 3 

 the approved Final Plans and as otherwise may be required to comply with applicable law (collectively, the “TENANT
IMPROVEMENTS”). The parties acknowledge and agree that the Capital Improvements and the Tenant Improvements constitute all of the work required to enable Tenant to occupy, and operate its business in, the Premises. If Landlord materially alters
the current landscape, parking and lighting plans for the Project before the Commencement Date, then Landlord shall consult with Tenant regarding such modification, but Tenant shall have no approval rights regarding such modification. Landlord shall
(i) cause, through Contractor, the Capital Improvements to be performed in a good and workmanlike manner using new materials and in accordance with all applicable legal requirements, and (ii) use its best efforts to cause, through
Contractor, the Improvements to be performed in accordance with the schedule attached hereto as Exhibit B-2 (the “Schedule”); provided, however, that Landlord’s obligation to use reasonable efforts to cause the Tenant Improvements to
be performed in accordance with the Schedule shall be subject to and dependent upon Tenant’s compliance with the Schedule and the terms of this Agreement; and provided further, that if Landlord or Contractor is delayed in the performance of the
Improvements because of acts of any other party, actions of the elements, acts of nature, war, riot, strikes, lockouts, labor disputes, inability to procure or general shortage of labor or materials in the normal channels of trade, or delay in
governmental action or inaction where action is required, then the period for Landlord’s performance of the Improvements shall be extended for a period equivalent to the period of such delay. Landlord, at its sole cost, shall obtain all
permits, licenses and authorizations required in connection with the Capital Improvements. 
 1.2. TENANT IMPROVEMENT COSTS. The cost of
performing the Tenant Improvements, including without limitation the costs described in PARAGRAPH 6 below (collectively, the “TENANT IMPROVEMENT COSTS”) shall be paid by Tenant in the manner set forth in PARAGRAPH 5 below. 
 2. APPROVAL OF PLANS FOR TENANT IMPROVEMENTS. 
 2.1. ARCHITECT. Tenant has selected Design Mark (“ARCHITECT”) for the design and preparation of plans for the Tenant Improvements. Tenant shall retain Architect’s administrative services throughout the performance of the
Tenant Improvements. 
  

 4 

 2.2. SUBMITTAL OF PLANS. 
 2.2.1. PRELIMINARY PLANS. Tenant shall cause Architect to prepare preliminary plans (the “PRELIMINARY PLANS”) for the Tenant Improvements to be performed at the Premises. Tenant shall cause Architect to
deliver the Preliminary Plans to Landlord on or before February 28, 1997. Within five (5) days after Landlord’s receipt of the Preliminary Plans, Landlord shall either approve or disapprove the Preliminary Plans, which approval shall
not be unreasonably withheld. Failure of Landlord to approve or disapprove the Preliminary Plans within such five-day period shall be deemed to constitute Landlord’s approval of the Preliminary Plans. If Landlord disapproves the Preliminary
Plans, then Landlord shall state in reasonable detail the changes which Landlord requires to be made thereto. Tenant shall submit to Landlord revised Preliminary Plans within five (5) days after Tenant’s receipt of Landlord’s
disapproval notice. Following Landlord’s receipt of the revised Preliminary Plans from Tenant, Landlord shall have the right to review and approve the revised Preliminary Plans pursuant to this PARAGRAPH 2.2.1. Landlord shall give Tenant
written notice of its approval or disapproval of the revised Preliminary Plans within five (5) days after the date of Landlord’s receipt thereof. Failure of Landlord to approve or disapprove the Preliminary Plans within such five-day
period shall be deemed to constitute Landlord’s approval of the revised Preliminary Plans. If Landlord disapproves the revised Preliminary Plans, then Landlord and Tenant shall continue to follow the procedures set forth in this PARAGRAPH 2.2.1
until Landlord and Tenant approve the Preliminary Plans in accordance with this PARAGRAPH 2.2.1. 
 2.2.2. PRELIMINARY BUDGET. Landlord
intends to retain Devcon Construction (“CONTRACTOR”) as the general contractor for the construction of the Tenant Improvements. No later than March 7, 1997, Contractor shall prepare a preliminary budget for the Tenant Improvements
based upon the approved Preliminary Plans, which Contractor shall submit to Tenant for its review and approval. On or before March 21, 1997, Tenant and Landlord shall review and approve the Preliminary Plans and the preliminary budget.

  

 5 

 2.2.3. FINAL PLANS. No later than March 24, 1997, Tenant shall cause Architect to commence preparing
complete plans, specifications and working drawings which incorporate and are consistent with the approved Preliminary Plans and preliminary budget, and which show in detail the intended design, construction and finishing of all portions of the
Tenant Improvements described in the Preliminary Plans (collectively, the “FINAL PLANS”). Tenant shall cause Architect to deliver the Final Plans to Landlord, for Landlord’s review and approval, no later than April 21, 1997.
Within five (5) days after Landlord’s receipt of the Final Plans, Landlord shall either approve or disapprove the Final Plans, which approval shall not be unreasonably withheld. Landlord’s failure to approve or disapprove the Final
Plans within such five-day period shall be deemed to constitute Landlord’s approval of the Final Plans. If Landlord disapproves the Final Plans, then Landlord shall state in reasonable detail the changes which Landlord requires to be made
thereto. Tenant shall submit to Landlord revised Final Plans within five (5) days after Tenant’s receipt of Landlord’s disapproval notice. Following Landlord’s receipt of the revised Final Plans from Tenant, Landlord shall have
the right to review and approve the revised Final Plans pursuant to this PARAGRAPH 2.2.3. Landlord shall give Tenant written notice of its approval or disapproval of the revised Final Plans within five (5) days after the date of Landlord’s
receipt thereof. Landlord’s failure to approve or disapprove the Final Plans within such five-day period shall be deemed to constitute Landlord’s approval of the revised Final Plans. If Landlord disapproves the revised Final Plans, then
Landlord and Tenant shall continue to follow the procedures set forth in this PARAGRAPH 2.2.3 until Landlord and Tenant reasonably approve such Final Plans in accordance with this PARAGRAPH 2.2.3. 
 3. CONSTRUCTION BUDGET. Upon approval by Landlord and Tenant of the Final Plans, Landlord shall instruct Contractor to obtain competitive bids for the
Tenant Improvements from at least three (3) qualified subcontractors for each of the major subtrades (excluding the mechanical, electrical and fire sprinkler trades, which shall be on a design/build basis, unless Landlord elects to
competitively bid these trades) and to submit the same to Tenant for its review and approval. Upon selection of the subcontractors and approval of the bids, Contractor shall 
  

 6 

 prepare a cost estimate for the Tenant Improvements described in such Final Plans, based upon the bids submitted by the
subcontractors selected. No later than May 2, 1997, Contractor shall submit such cost estimate to Tenant for its review and approval. Tenant may approve or reject such cost estimate in its reasonable sole discretion. If Tenant rejects such cost
estimate, Tenant shall resolicit bids based on such Final Plans, in accordance with the procedures specified above. Following any resolicitation of bids by Tenant pursuant to this PARAGRAPH 3, Tenant shall again follow the procedures set forth in
this PARAGRAPH 3 with respect to the submission and reasonable approval of the cost estimate from Contractor. 
 4. LANDLORD TO CONSTRUCT.
Landlord shall cause Contractor to construct the Tenant Improvements in a good and workmanlike manner, in accordance with the approved Final Plans and in compliance with all applicable laws. Architect shall be responsible for obtaining all necessary
building permits and approvals and other authorizations from governmental agencies required in connection with the Tenant Improvements. The cost of all such permits and approvals, including inspection and other building fees required to obtain the
permits for the Tenant Improvements, shall be included as part of the Tenant Improvement Costs. Tenant shall have the benefit of any warranties provided by Contractor, the subcontractors and suppliers in connection with the Tenant Improvements.

 5. PAYMENT FOR TENANT IMPROVEMENTS. The Tenant Improvement Costs shall be paid solely by Tenant as follows: 
 5.1. SET-ASIDE FUNDS. Within five (5) days after Tenant has approved the cost estimate for the Tenant Improvements pursuant to PARAGRAPH 3 above,
Tenant shall deposit into a separate account with any financial institution designated by Landlord, subject to restrictions in favor of such financial institution, an amount (the “SET-ASIDE FUNDS”) equal to the Tenant Improvement Costs,
based on the assumption that the Tenant Improvement Costs shall equal such cost estimate. Landlord shall instruct such financial institution to hold the Set-Aside Funds in a separate interest-bearing account with interest to accrue for Tenant’s
account, and shall utilize the Set-Aside Funds to pay for the Tenant Improvement Costs in the manner set forth in this PARAGRAPH 5. 
  

 7 

 5.2. PAYMENT. As and when any Tenant Improvement Costs become due and payable, and so long as Landlord
has delivered to Tenant copies of unconditional lien releases from Contractor and the major subcontractors covering the work for which such Tenant Improvement Costs are payable, Landlord shall request such financial institution to utilize the
remaining Set-Aside Funds to pay such amounts; provided, however, that if at any time there are insufficient Set-Aside Funds to pay any amount of the Tenant Improvement Costs, Tenant shall pay any and all such Tenant Improvement Costs to Landlord
within ten (10) days after the date of Tenant’s receipt of Landlord’s written request therefor; and provided further, that Landlord shall use reasonable efforts to provide for commercially reasonable holdbacks with respect to the
payment of the Tenant Improvement Costs. Any failure by Tenant to pay any Tenant Improvement Costs as and when required under this Agreement shall constitute a default by Tenant under the Lease. 
 5.3. PENALTIES. To the extent that any contractor or subcontractor working on the Tenant Improvements imposes upon Landlord any penalty or late charge
due to Tenant’s failure to pay to Landlord any amount due under this PARAGRAPH 5.3 as and when such amount is due, Tenant shall be solely responsible for paying such penalty or late charge. 
 6. TENANT IMPROVEMENT COSTS. The Tenant Improvement Costs shall include all reasonable costs incurred in connection with the Tenant Improvements (but not
the Capital Improvements), as determined by Landlord in its reasonable discretion, including the following: 
 (a) All costs of space plans
and other architectural and engineering plans and specifications for the Tenant Improvements, including engineering costs associated with completion of the State of California energy utilization calculations under Title 24 legislation required in
connection with the Tenant Improvements; 
 (b) All costs of obtaining building permits and other necessary authorizations from the City of
Redwood City; 
 (c) All costs of interior design and finish schedule plans and specifications, including as-built drawings by Architect;

  

 8 

 (d) All direct and indirect costs of procuring, constructing and installing the Tenant Improvements in
the Premises, including, but not limited to, the construction fee payable to the Contractor for overhead and profit, and the cost of all on-site supervisory and administrative staff, office, equipment and temporary services rendered by Contractor in
connection with construction of the Tenant Improvements; 
 (e) All fees payable to Architect and Landlord’s engineering firm if they
are required by Tenant to redesign any portion of the Tenant Improvements following Tenant’s approval of the Final Plans; 
 (f) Sewer
connection fees (if any); 
 (g) All direct and indirect construction costs associated with complying with Title 24 legislation and ADA
compliance for all interior improvements (including the reconstruction of all restrooms); and 
 (H) A construction management fee payable to
Landlord equal to (i) three percent (3%) of all Tenant Improvement Costs up to an amount (the “Breakpoint Amount”) equal to Thirty Dollars ($30.00) multiplied by the total number of square feet of Rentable Area contained in the
Premises, plus (ii) one and one-half percent (11/2%) of all Tenant Improvement Costs in excess of the Breakpoint Amount. 
 7.
CHANGE REQUESTS. No revisions to the approved Final Plans shall be made by either Landlord or Tenant unless approved in writing by both parties. Landlord agrees to make all changes (i) required by any public agency to conform with governmental
regulations, or (ii) requested in writing by Tenant and approved in writing by Landlord, which approval shall not be unreasonably withheld. Any costs related to such changes shall be added to the Tenant Improvement Costs and shall be paid for
in accordance with PARAGRAPH 5. The billing for such additional costs shall be accompanied by evidence of the amounts billed as is customarily used in the business. Costs related to changes shall include, without limitation, any architectural,
structural engineering, or 
  

 9 

 design fees, and the Contractor’s price for effecting the change. Any change order which may extend the date of
substantial completion of the Tenant Improvements may be disapproved by Landlord unless Tenant agrees that for all purposes under this Lease, the Tenant Improvements shall be deemed to have been substantially completed on that date on which such
Tenant Improvements would have been substantially completed without giving effect to the change order in question. 
  

											
	LANDLORD:	 	TENANT:
		
	MARTIN/CAMPUS ASSOCIATES, L.P.,	 	BROADVISION, INC.,
	a Delaware limited partnership	 	a Delaware corporation
				
	By:	 	Martin/Redwood Associates,	 	By:	 	 /s/ illegible

		 	L.P., a California limited	 	Its:	 	CEO
		 	partnership, its General	 		 	
		 	Partner	 		 	
		 		 	By:	 	  

		 	By:	 	The Martin Group of	 	Its:	 	  

		 		 	Companies, Inc., a	 		 	
		 		 	 California corporation,
 its General
Partner
	 		 	
						
		 		 	By:	 	 /s/ illegible
	 		 	
		 		 	Its:	 	President	 		 	

  

 10 

 EXHIBIT B-2 
 [LOGO] 
  

			
	BROADVISION
	PROPOSED SCHEDULE FOR TENANT IMPROVEMENTS
	31-JAN-97	  	
		
	14-FEB-97	  	Present preliminary plan to BroadVision
		
	21-FEB-97	  	Incorporate BroadVision review comments and refine preliminary plan
		
	28-FEB-97	  	Martin Group and BroadVision review of Preliminary Plan; preliminary review with RWC
		
	07-MAR-97	  	DevCon to present preliminary construction budget
		
	14-MAR-97	  	Complete modifications to Preliminary Plan in response to construction budget and RWC
		
	19-MAR-97	  	DevCon to present adjusted construction budget
		
	21-MAR-97	  	Martin Group and BroadVision review and approval of Preliminary Plan and construction budget
		
	24-MAR-97	  	DesignMark to commence with construction documents
		
	21-APR-97	  	DesignMark to complete construction documents and submit to RWC for permit
		
	02-MAY-97	  	DevCon to present final construction pricing
		
	09-MAY-97	  	BroadVision and DesignMark review and approval of final construction pricing
		
	23-MAY-97	  	DesignMark to secure building permit from RWC
		  	(Design/Build contractors are responsible for their own permits)
		
	26-MAY-97	  	DevCon to commence with construction
		
	01-AUG-97	  	DevCon to complete construction
		
	08-AUG-97	  	BroadVision and DesignMark review construction and prepare Punch List, begin furniture installation
		
	31-AUG-97	  	DevCon to complete Punch List, complete furniture installation
		
	01-SEP-97	  	BroadVision move in

 [LETTERHEAD] 

 EXHIBIT C 
 SITE PLAN FOR PROJECT 
 EXHIBIT D 
 COMMENCEMENT DATE MEMORANDUM 
  

			
	LANDLORD:	 	Martin/Campus Associates, L.P.
		
	TENANT:	 	  

		
	LEASE DATE:	 	  

		
	PREMISES:	 	  

 Pursuant to PARAGRAPH 4.A. of the above referenced Lease, the 

 commencement date is hereby established as
             for                     , Redwood City, CA 94063. The
Commencement Date as defined in PARAGRAPH 4.A shall be             . 
  

									
		 	TENANT:
		
	Dated                     	 	BROADVISION, INC.,
		 	a Delaware corporation
			
		 	By:	 	  

		 	Its:	 	  

			
		 	By:	 	  

		 	Its:	 	  

		
		 	LANDLORD:
		
	Dated                     	 	MARTIN/CAMPUS ASSOCIATES, L.P.,
		 	a Delaware limited partnership
			
		 	By:	 	Martin/Redwood Associates,
		 		 	L.P., a California limited
		 		 	partnership, its General
		 		 	Partner
				
		 		 	By:	 	The Martin Group of
		 		 		 	Companies, Inc., a
		 		 		 	California corporation,
		 		 		 	its General Partner
					
		 		 		 	By:	 	  

		 		 		 	Its:	 	  

  

 2 

 EXHIBIT E 
 [LETTERHEAD] 
 August 6, 1996            

 SMS No. 41-0691(gal) 
 Lou Gilmore

 Ampex Systems Corporation 
 401 Broadway, M.S. I-40 

Redwood City, CA 94063-3199 
  

			
	Subject:	  	Soil Excavation, Inactive waste oil, open-grate, and
		  	closed-grate sumps, Building 2, Ampex Corp. Campus, 401 Broadway,
		  	Redwood City, California. No Further Action

 Dear Mr. Gilmore: 
 Regional Board staff have reviewed Geomatrix Consultants, Inc. (Geomatrix) letter report of 24 July 1996, submitted on behalf of Ampex Corporation (Ampex) and presents the analytical data collected during removal of the inactive waste
oil and closed-grate sumps (sumps) and surrounding affected soil at Building 2 on the Ampex campus in Redwood City. Based upon the results presented in the letter report of 24 July 1996, Geomatrix recommends that no further action be required
of Ampex for the closure of the sumps. 
 Based upon the analytical results of sidewall and bottom soil samples from the excavation at the sumps, remaining
soils contain less than 1mg/kg total VOC’s and low concentrations of TPHd. The concentrations of contaminants in soil meet or exceed Board cleanup criteria. Furthermore, grab groundwater results indicate that groundwater in the vicinity of the
sumps has not been affected by the sumps. Based upon Board staff’s site inspections during excavation, review of the case file and the resulting analytical data from the excavation, we concur with Geomatrix that no further action be required by
Ampex for closure of the sumps. 
 This letter shall also serve as the remedial action completion certificate for the former open-grate sump (also located at
Building 2), which Board staff observed to be filled with concrete as authorized by Regional Board letter dated November 29, 1995. In that letter Board staff approved the recommendation by Geomatrix to abandon the sump in place and fill it with
concrete. 
 Based upon the available information, including the current land use, and with the provision that the information provided to this agency was
accurate and representative of site conditions, no further action related to the open-grate, inactive waste oil, and closed-grate sumps is required. If a change in land use is proposed, the owner must promptly notify this agency. 
 If you have any questions or comments please contact George Lincoln at (510) 286-3815. 
  

	
	Sincerely,
	
	Loretta K. Barnamian
	Executive Officer
	
	 /s/ Stephen I. Morse

	Stephen I. Morse, Chief
	Toxics Cleanup Division

  

	cc:	Michele Shoemaker - San Mateo County Department of Health Services Elizabeth Wells - Geomatrix Consultants 

 EXHIBIT F 
 RECORDING REQUESTED BY 
 AND WHEN RECORDED MAIL TO: 
 COMERICA BANK-CALIFORNIA 
 333 W. Santa Clara Street, 2nd Floor 
 San Jose, CA 95113 Attn:
                                        

 SUBORDINATION, ATTORNMENT AND NON-DISTURBANCE AGREEMENT 
 NOTICE: THIS SUBORDINATION, ATTORNMENT AND NON-DISTURBANCE AGREEMENT RESULTS IN YOUR LEASEHOLD INTEREST BECOMING SUBJECT TO AND OF LOWER PRIORITY THAN THE LIEN OF SOME OTHER OR LATER SECURITY INSTRUMENT. 

THIS SUBORDINATION, ATTORNMENT AND NON-DISTURBANCE AGREEMENT (“Agreement”), dated as of
                    , 19     , between COMERICA BANK-CALIFORNIA, a California Banking Corporation
(“Beneficiary”),
                                        
(“Owner”) and
                                        
(“Tenant”), is as follows: 
 Owner and Tenant have entered into that certain Lease dated
                    , 19     , together with any amendments, modifications, renewals or extensions thereof
(“Lease”) pursuant to which Owner leased to Tenant and Tenant leased from Owner the premises more particularly described in the Lease (“Premises”) and located on the real property described in Exhibit “A” attached
hereto (the “Secured Property”). Owner [has obtained] [may obtain] financing for the Secured Property and [has executed] [may execute] a promissory note in the [approximate] principal amount of
                     Dollars ($
                    ) (“Note”) in favor of Beneficiary, payment of which is secured by a [Construction] Deed of Trust, Security
Agreement and Assignment of Real Property Leases encumbering the Secured Property. 
 In order [to induce Beneficiary to make the
above-described loan to Owner and] to establish certain safeguards and priorities with respect to their respective rights in connection with the Premises, Beneficiary has requested that Owner obtain certain warranties and agreements from Tenant as
hereinafter set forth. In consideration of the mutual benefits accruing to the parties hereto, the receipt of which is hereby acknowledged, the parties agree as follows: 
 1. SUBORDINATION. The Lease is and at all times shall continue to be subject and subordinate to the Note and the lien of the Deed of Trust and to all advances made or to be made thereunder, and to any renewals,
extensions, modifications or replacements thereof, unless Beneficiary has filed a notice subordinating the lien of its Deed of Trust to the Lease. Beneficiary specifically reserves the right to file such a notice at its sole election. Tenant shall
not subordinate the Lease to any lien, claim, mortgage, deed of trust, or other encumbrance of any kind, except as provided in this paragraph, and any such other subordination shall be deemed a default under the Lease and this Agreement. Tenant
agrees to execute and deliver to Beneficiary or to any party to whom Tenant hereby agrees to attorn, in form and substance satisfactory to such party, such other instrument as either shall request in order to effectuate the provisions of this
Agreement. 
 2. LIMITATION ON LIABILITY. Nothing herein contained shall impose any obligation upon Beneficiary to perform any of the
obligations of Owner under the Lease unless and until Beneficiary shall become an owner or mortgagee in possession of the Premises, and Beneficiary shall have no personal liability to Tenant beyond Beneficiary’s interest in the Secured
Property. 
  

 -1- 

 3. ATTORNMENT. In the event of a foreclosure or other acquisition of the Premises, the Lease shall be
recognized as a direct lease from the Beneficiary, the purchaser at the foreclosure sale or any such subsequent owner (collectively referred to as “Purchaser”), except Purchaser shall not be (i) liable for any previous act or omission
of Owner under the Lease; (ii) subject to any offset which shall theretofore have accrued to Tenant against Owner; (iii) subject to any obligation with respect to any security deposit under the Lease unless such security has been
physically delivered to Purchaser; or (iv) bound by any previous modification or prepayment of rents or other sums due under the Lease greater than one month unless such modification or prepayment shall have been expressly approved in writing
by Purchaser, which approval shall not be unreasonably withheld. 
 If Beneficiary elects to accept from Owner a deed in lieu of foreclosure,
Tenant’s right to receive or set off any moneys or obligations owed or to be performed by the then Owner shall not be enforceable thereafter against Beneficiary. 
 4. NON-DISTURBANCE. So long as no default exists, nor any event has continued to exist for such period of time (after notice, if any, required by the Lease) as would entitle Owner under the Lease to terminate the
Lease or would cause, without any further action of Owner, the termination of the Lease or would entitle Owner to dispossess Tenant thereunder, the Lease shall not be terminated nor shall Tenant’s use, possession, or enjoyment of the Premises
be interfered with, nor shall the leasehold estate granted by the Lease be affected in any foreclosure, or in any action or proceeding instituted under or in connection with the Deed of Trust. 
 5. PAYMENT OF RENT ON DEFAULT. Tenant acknowledges and agrees that the Lease has been assigned to Beneficiary by Owner as security for its obligations
under, and secured by, the Note and Deed of Trust. Tenant agrees that, upon receipt of notice from Beneficiary that a default exists under the Note or Deed of Trust, or any instrument or document collateral thereto, Tenant shall make all rental and
other payments required pursuant to the Lease, as directed by written instruction from Beneficiary. Tenant may make payments to Beneficiary directly in the event of such a default, for which written notice has been delivered to Tenant, and thereby
be properly credited with an offset and credit for such payments as against the rental payments then due under the Lease. 
 Owner
acknowledges and agrees that Beneficiary shall be entitled to collect and receive rents pursuant to the Lease as provided herein and Tenant is authorized and hereby directed to make all such payments of rent to Beneficiary upon receipt of the notice
of default provided that Tenant shall be under no duty or obligation to make further inquiry. Tenant shall continue to make all such payments of rent to Beneficiary unless and until Tenant is otherwise authorized and directed in writing by
Beneficiary. 
 6. FURTHER DOCUMENTS. Tenant shall execute and deliver to Beneficiary or to any party to whom Tenant hereby agrees to attorn,
in form and substance satisfactory to such party, such other instruments as either shall request in order to effectuate the provisions of this Agreement. 
 7. SUBORDINATION. Tenant declares, agrees and acknowledges that it intentionally and unconditionally subordinates the Lease and its leasehold interest in favor of the lien or charge upon the Secured Property of the
Deed of Trust in favor of Beneficiary. 
 8. SUCCESSORS AND ASSIGNS. This Agreement shall inure to the benefit of and be binding upon the
parties hereto, their successors and assigns, and the holder from time to time of the Note. 
 9. ATTORNEYS’ FEES. If any legal action,
arbitration or other proceeding is commenced to enforce any provision of this Agreement, the prevailing party shall be entitled to an award of its actual expenses, including without limitation, expert witness fees, actual attorneys’ fees and
disbursements. 
 10. NOTICES. All notices to Beneficiary shall be by certified mail to the address given at the top of page one of this
Agreement. All notices to Tenant shall be by certified mail to the Premises. 
  

 -2- 

 11. MISCELLANEOUS. This Agreement may not be modified other than by an agreement in writing, signed by
the parties hereto or by their respective in interest. Except as herein modified all of the terms and provisions of the Lease shall remain in full force and effect. In the event of a conflict between the Lease and this Agreement, the terms and
provisions of this Agreement shall control. Nothing in this Agreement shall in any way impair or affect the lien created by the Deed of Trust or the other lien rights of Beneficiary. 
 12. COUNTERPART. This Agreement may be executed in counterparts which together shall constitute but one and the same original. 
 BENEFICIARY: 
 COMERICA BANK-CALIFORNIA, 
 a California Banking Corporation 
  

			
	By:	 	  

	Its:	 	  

	
	OWNER:
		
	By:	 	  

	Its:	 	  

		
	By:	 	  

	Its:	 	  

	
	TENANT:
		
	By:	 	  

	Its:	 	  

		
	By:	 	  

	Its:	 	  

							
	STATE OF CALIFORNIA	 	)	 	
	COUNTY OF	 		 	)	 	ss.
		 	  
	 	)	 	

 On
                    , 19         , before me, the undersigned, a Notary Public in and for said State,
personally appeared                     , personally known to me (or proved to me on the basis of satisfacory evidence) to be the person(s) whose
name(s) is/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ies), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf
of which the person(s) acted, executed the instrument. 
 WITNESS my hand and official seal. 
  

	
	  

	NOTARY PUBLIC

  

							
	STATE OF CALIFORNIA	 	)	 	
	COUNTY OF	 		 	)	 	ss.
		 	  
	 	)	 	

 On
                    , 19         , before me, the undersigned, a Notary Public in and for said State,
personally appeared                     , personally known to me (or proved to me on the basis of satisfacory evidence) to be the person(s) whose
name(s) is/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ies), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf
of which the person(s) acted, executed the instrument. 
 WITNESS my hand and official seal. 
  

	
	  

	NOTARY PUBLIC

  

							
	STATE OF CALIFORNIA	 	)	 	
	COUNTY OF	 		 	)	 	ss.
		 	  
	 	)	 	

 On
                    , 19         , before me, the undersigned, a Notary Public in and for said State,
personally appeared                     , personally known to me (or proved to me on the basis of satisfacory evidence) to be the person(s) whose
name(s) is/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ies), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf
of which the person(s) acted, executed the instrument. 
 WITNESS my hand and official seal. 
  

	
	  

	NOTARY PUBLIC

  

 -4-

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