Document:

Office Lease

 Exhibit 10.1 
  

  
 LEASE BY AND BETWEEN 
  
 THE REALTY ASSOCIATES FUND III

  
 AND 
  
 OXiGENE, INC. 
  
 at 
  
 230 Third Avenue 
  
 Waltham, Massachusetts 02451 
  
 Dated 
  
 August 8, 2003

  

 TABLE OF CONTENTS 
  

					
			
	1.	  	Basic Lease Provisions	  	1
			
	2.	  	Premises	  	3
			
	3.	  	Term	  	3
			
	4.	  	Rent	  	6
			
	5.	  	Security Deposit	  	10
			
	6.	  	Permitted Use	  	13
			
	7.	  	Maintenance, Repairs and Alterations	  	14
			
	8.	  	Insurance	  	17
			
	9.	  	Damage or Destruction	  	19
			
	10.	  	Real and Personal Property Taxes	  	21
			
	11.	  	Utilities	  	22
			
	12.	  	Assignment and Subletting	  	24
			
	13.	  	Default; Remedies	  	29
			
	14.	  	Landlord’s Right to Cure Default; Payments by Tenant	  	33
			
	15.	  	Condemnation	  	34
			
	16.	  	Vehicle Parking	  	35
			
	17.	  	Broker’s Fee	  	35
			
	18.	  	Estoppel Certificate	  	35
			
	19.	  	Financial Information	  	36
			
	20.	  	Landlord’s Liability	  	36
			
	21.	  	Indemnity	  	36
			
	22.	  	Exemption of Landlord from Liability	  	38
			
	23.	  	Hazardous Substances	  	38
			
	24.	  	Medical Waste	  	39

  

 i 

					
			
	 25.
	  	Tenant Improvements	  	39
			
	 26.
	  	Subordination and Rights of Mortgagees	  	40
			
	 27.
	  	Option to Extend	  	41
			
	 28.
	  	Landlord Reservations	  	43
			
	 29.
	  	Changes to Property	  	43
			
	 30.
	  	Intentionally Omitted	  	43
			
	 31.
	  	Holding Over	  	44
			
	 32.
	  	Landlord’s Access	  	44
			
	 33.
	  	Security Measures	  	44
			
	 34.
	  	Easements	  	45
			
	 35.
	  	Transportation Management	  	45
			
	 36.
	  	Severability	  	45
			
	 37.
	  	Time of Essence	  	45
			
	 38.
	  	Definition of Additional Rent	  	45
			
	 39.
	  	Incorporation of Prior Agreements	  	45
			
	 40.
	  	Amendments	  	45
			
	 41.
	  	Notices	  	45
			
	 42.
	  	Waivers	  	46
			
	 43.
	  	Covenants	  	46
			
	 44.
	  	Binding Effect; Choice of Law	  	46
			
	 45.
	  	Attorneys’ Fees	  	47
			
	 46.
	  	Auctions	  	47
			
	 47.
	  	Signs	  	47
			
	 48.
	  	Merger	  	47
			
	 49.
	  	Quiet Possession	  	47

  

 ii 

					
			
	 50.
	  	Authority	  	47
			
	 51.
	  	Conflict	  	48
			
	 52.
	  	Multiple Parties	  	48
			
	 53.
	  	Interpretation	  	48
			
	 54.
	  	Prohibition Against Recording	  	48
			
	 55.
	  	Relationship of Parties	  	48
			
	 56.
	  	Rules and Regulations	  	48
			
	 57.
	  	Right to Lease	  	48
			
	 58.
	  	Intentionally Omitted	  	48
			
	 59.
	  	Intentionally Omitted	  	48
			
	 60.
	  	Attachments	  	48
			
	 61.
	  	Costs Related to Tenant Requests	  	49
			
	 62.
	  	Confidentiality	  	49
			
	 63.
	  	Waiver Of Jury Trial	  	49
			
	 64.
	  	Access To Premises	  	49

  

 iii 

 INDEX OF DEFINED TERMS 
  

			
	 Term

	  	Section

	 Alterations
	  	7.3(a)
	 Bankruptcy Code
	  	13.1(e)
	 Base Rent
	  	1.14
	 Building
	  	1.3
	 Changes
	  	29
	 Comparison Year
	  	4.2(b)
	 Commencement Date
	  	1.11
	 Common Areas
	  	2.2
	 Condemnation
	  	15
	 Cost Pools
	  	4.2(c)
	 Damages
	  	21
	 Expiration Date
	  	1.13
	 Grossed Up Operating Expenses
	  	4.2
	 HVAC
	  	4.2(c)
	 Hazardous Substance
	  	23.1
	 Holder
	  	26.1
	 INC
	  	4.2(c)
	 Indemnified Matter
	  	21
	 Indemnified Parties
	  	21
	 Land
	  	1.4
	 Landlord
	  	1.1
	 Medical Waste
	  	24.1
	 Mortgage
	  	26.1
	 Net Worth
	  	12.2
	 Number of Tenant Parking Spaces
	  	1.19
	 Office Park
	  	1.6
	 Operating Cost Base Year
	  	1.18
	 Operating Expenses
	  	4.2(c)
	 Parties
	  	1.1
	 Permitted Use
	  	1.9
	 Premises
	  	1.2
	 Property
	  	1.5
	 Real Estate Broker
	  	1.20
	 Real Property Taxes
	  	10.2
	 Rent Commencement Date
	  	1.12
	 Rentable Area of Building
	  	1.8
	 Rentable Area of Premises
	  	1.7
	 Requisition
	  	3.1(c)(2)
	 Rules
	  	16.1
	 SNDA
	  	26.2
	 Security Deposit
	  	1.16
	 Supplemental Systems
	  	11.5

  

 iv 

			
	 Tax Base Year
	  	1.18
	 Tenant
	  	1.1
	 Tenant Improvement Allowance
	  	3.1(c)
	 Tenant Parties
	  	21
	 Tenant’s Property
	  	9.5
	 Tenant’s Share
	  	1.17
	 Term
	  	1.10
	 Transfer
	  	12.1
	 Transfer Premium
	  	12.6
	 Work Letter
	  	25

  

 v 

 LEASE 
  
 1. Basic Lease Provisions. 
  
 1.1 Parties: This Lease, dated as of August 8, 2003, made by and between The Realty Associates Fund III, a Delaware limited partnership
(“Landlord”) and OXiGENE, Inc., a Delaware corporation (“Tenant”). 
  
 1.2 Premises: A portion of the fifth floor of the Building, as shown on Exhibit “A” attached hereto. 
  
 1.3 Building: The building known as and numbered 230 Third Avenue,
Waltham, Massachusetts 02451. 
  
 1.4 Land: The Land upon
which the Building is located as it may be enlarged or reduced from time to time. 
  
 1.5 Property: The Land and the Building. 
  
 1.6 Office Park: All of the Land, buildings and improvements comprising the Prospect Hill Office Park, Including the Building and the Premises, as from time to time constituted. 
  
 1.7 Rentable Area of Premises: Agreed to be 4,000 rentable square
feet. 
  
 1.8 Rentable Area of Building: Agreed to be
293,084 rentable square feet. 
  
 1.9 Permitted Use:
General office use, subject to the requirements and limitations contained in Section 6. 
  
 1.10 Term: The period commencing on the Commencement Date and ending on the Expiration Date. 
  
 1.11 Commencement Date: The Commencement Date shall be the later to occur of (i) September 1, 2003, and (ii) the Substantial Completion Date.

  
 1.12 Rent Commencement Date: The one hundred sixth
(106th) day after the Commencement Date. 
  
 1.13 Expiration Date: 11:59 p.m., local time, on the day immediately preceding the fifth (5th) anniversary of the Rent Commencement Date, provided that if the Rent Commencement Date is other than the first day of a
calendar month, then the Expiration Date shall be 11:59 p.m., local time, on the last day of the calendar month in which such anniversary occurs. 
  

 1 

 1.14 Base Rent: The Base Rent is as follows: 
  

										
	 RENTAL PERIOD

	 	ANNUAL BASE
RENT

	  	MONTHLY
PAYMENT

	  	BASE RENT PER
SQUARE FOOT

	 Lease Year 1
	 	$	94,000,00	  	$	7,833.33	  	$	23.50
	 Lease Year 2
	 	$	98,000.00	  	$	8,166.67	  	$	24.50
	 Lease Year 3
	 	$	102,000.00	  	$	8,500.00	  	$	25.50
	 Lease Year 4
	 	$	106,000.00	  	$	8,833.33	  	$	26.50
	 Lease Year 5
	 	$	110,000.00	  	$	9,166.67	  	$	27.50

  
 1.15 Base Rent Paid
Upon Commencement Date: N/A. 
  
 1.16 Security Deposit:
$34,000.00, in accordance with section 5. 
  
 1.17
Tenant’s Share: 1.365% 
  
 1.18 Tax Base Year:
Fiscal Year 2004. 
  
 Operating Cost Base
Year: Calendar Year 2003. 
  
 1.19 Number of Tenant Parking
Spaces: Twelve (12) spaces (3.0 parking spaces per 1,000 feet of Premises Rentable Area) to be used in common and on an unassigned basis. 
  
 1.20 Real Estate Broker: Meredith & Grew and CB Richard Ellis 
  
 1.21 Attachments to Lease: 
  

Exhibit A — Premises 
 Exhibit B — Verification Letter 
 Exhibit C — Rules and Regulations 
  
 1.22 Address for Notices: 
  

			
	 Landlord:
	  	 The Realty Associates III Fund

	 	  	 c/o Spaulding and Slye

	 	  	 5 Hayden Avenue

	 	  	 Lexington. Massachusetts 02421

	 	  	 Telephone No. (781) 778-2547

	 	  	 Fax No. (781) 778-2580

	 	  	 Attention: Property Manager

		
	 With a copy to:
	  	 TA Associates Realty

	 	  	 28 State Street, 10th Floor

	 	  	 Boston, Massachusetts 02109

	 	  	 Telephone No. (617) 476-2700

	 	  	 Fax No. (617) 476-2799

	 	  	 Attention: Waltham Asset Manager

  

 2 

			
	 and:
	  	 Stephen T. Langer, Esq.

	 	  	 40 Court Street, Suite 700

	 	  	 Boston, MA 02108

	 	  	 Telephone No. (617) 933-3830

	 	  	 Fax No. (617) 933-3831

		
	 Tenant:
	  	 OXiGENE, Inc.

	 	  	 321 Arsenal Street

	 	  	 Watertown, MA 02472

		
	 With a copy to:
	  	 Mintz Levin et al

	 	  	 One Financial Center

	 	  	 Boston, Massachusetts 02111

	 	  	 Telephone No. (617) 542-6000

	 	  	 Fax No. (617) 542-2241

	 	  	 Attention: Jeffrey M. Wiesen, Esq.

  
 2. Premises 
  
 2.1 Lease of Premises. Landlord hereby leases to Tenant, and Tenant
hereby leases from Landlord, upon all of the conditions set forth herein, the Premises, together with certain rights to the Common Areas as hereinafter specified. 
  
 2.2 Common Areas-Defined. The term “Common Areas” is defined as all areas and facilities outside the
Premises and within the exterior boundary line of the Property that are designated by Landlord from time to time for the general non-exclusive use of Landlord, Tenant and the other tenants of the Property and their respective employees, suppliers,
customers and invitees, including, but not limited to, common entrances, lobbies, corridors, stairwells, public restrooms, elevators, parking areas, loading and unloading areas, roadways and sidewalks. Landlord may also designate other land and
improvements outside the boundaries of the Property in which Landlord has rights to be a part of the Common Areas, provided that such other land and improvements have a reasonable and functional relationship to the Property. 
  
 3. Term. 
  
 3.1 (a) Term, Commencement Date, Rent Commencement Date and Expiration Date. The Term, Commencement Date, Rent
Commencement Date and Expiration Date of this Lease are as specified in Sections 1.10 and 1.11. As used in this Lease, “Lease Year” shall mean each period of one year during the Term commencing on the Commencement Date
or on any anniversary thereof, provided that the first Lease Year shall consist of the period between the Commencement Date and the last day of the calendar month in which the Rent Commencement Date occurs and the succeeding twelve full calendar
months, and each succeeding Lease Year shall consist of a one-year period commencing on the first day of the calendar month following the calendar month in which the Rent Commencement Date fell. 
  

 3 

 Tenant shall, within five (5) business days after Landlord’s request, complete and execute the
Verification Letter attached hereto as Exhibit “B” and deliver it to Landlord. Tenant’s failure to execute the Verification Letter within said five (5) business day period shall constitute Tenant’s acknowledgment of the truth of
the facts contained in the letter delivered by Landlord to Tenant. However, Landlord’s failure to prepare or deliver a Verification Letter shall have no effect on the Term, Commencement Date, Rent Commencement Date or Expiration Date.

  
 3.2 Preparation of the Premises. 
  
 (a) Landlord has prepared a space plan for the Premises (the “Space
Plan”) showing the general layout and location of improvements to be constructed by Landlord. The Space Plan is dated July 29, 2003, and was prepared by Design Management, and has been approved by Tenant. Promptly upon execution and delivery of
this Lease by both parties, Landlord shall have plans (the “Plans”) for the interior finish and other tenant improvements to the Premises prepared in accordance with Landlord’s current Building standards (as set forth in
Schedule A to this Lease) and otherwise in substantial accordance with information provided to Landlord by Tenant prior to the date hereof. The Plans shall be submitted to Tenant for its approval, which shall not be unreasonably withheld or
delayed. Failure by Tenant to disapprove any submission or resubmission of the Plans within five (5) days after submission or any resubmission shall constitute approval thereof. Any disapproval shall be accompanied by a specific statement of the
reasons therefor. If the Plans are disapproved by Tenant because the Plans as initially prepared were inconsistent with Building Standards or with the information provided by Tenant prior to the date hereof as described above, Landlord shall revise
the Plans pursuant to Tenant’s reasonable requests and resubmit the revised Plans to Tenant within ten (10) business days after receipt of Tenant’s objection. 
  
 (b) Promptly after approval of the Plans (and execution of a work letter describing the work to be performed by Landlord
pursuant to the Plans (“Landlord’s Work”), if requested by Landlord), Landlord shall commence and exercise commercially reasonable efforts to substantially complete Landlord’s Work on or before September 15, 2003, at
Landlord’s sole cost and expense. Landlord shall undertake Landlord’s Work in a good and workmanlike manner, free of all liens against Tenant’s interests and in accordance with applicable laws. 
  
 (c) The Premises shall be deemed ready for occupancy on the first day as of
which Landlord’s Work has been completed except for items of work (and, if applicable, adjustment of equipment and fixtures) which can be completed after occupancy has been taken without causing undue interference with Tenant’s use of the
Premises (i.e. so-called “punch list” items), Landlord has received a certificate of occupancy therefor (which certificate may be temporary if any conditions therefor are to be performed by Tenant hereunder) and Tenant has been given at
least one (1) business day’s prior notice thereof. Such date is hereinafter called the “Substantial Completion Date.” Landlord shall use commercially reasonable efforts to substantially complete Landlord’s Work on or
before September 15, 2003, but shall have no liability for failure to do so, other than the obligation to provide the Temp Space as provided in Section 3.5 below. Landlord and Tenant shall schedule an inspection walk-through of the Premises
promptly upon the occurrence of the Substantial Completion Date to review Landlord’s Work and to prepare the punch list. Landlord shall use commercially reasonable efforts to compete any punch-list items of work within thirty (30) days after
the Substantial Completion Date, and Tenant shall afford Landlord access to the Premises therefor. 
  

 4 

 3.3 Condition; Landlord’s Performance. (a) Tenant shall give Landlord written notice, not
later than three calendar months after the Substantial Completion Date (which shall be extended to six calendar months as to defects that could not be discovered by a careful visual inspection or by normal use), of any respects in which Landlord has
not performed Landlord’s Work fully, properly and in accordance with the terms of this Lease. Except as identified in any such notice from Tenant to Landlord, Tenant shall have no right to make any claim that Landlord has failed to perform any
of Landlord’s Work fully, properly and in accordance with the terms of this Lease, or to require Landlord to perform any further Landlord’s Work. Except for Landlord’s Work, the Premises are being leased in their present condition, AS
IS, WITHOUT REPRESENTATION OR WARRANTY by Landlord. Tenant acknowledges that it has inspected the Premises and Common Areas and, subject to completion of Landlord’s Work, has found the same satisfactory. 
  
 (b) If the Substantial Completion Date has not occurred by December 31, 2003
(the “Construction Deadline,” as it may be extended pursuant to Section 3.4) Tenant shall have the right to terminate this Lease by giving notice to Landlord, not later than thirty (30) days after the Construction Deadline (as so
extended), of Tenant’s desire so to do; and this Lease shall cease and come to an end without further liability or obligation on the part of either party sixty (60) days after the giving of such notice, unless, within such 60-day period,
Landlord substantially completes Landlord’s Work; and such right of termination shall be Tenant’s sole and exclusive remedy at law or in equity for Landlord’s failure so to complete such Work within such time. 
  
 3.4 Tenant’s Delays. 
  
 (a) If a delay shall occur in the Substantial Completion Date, and such delay
would not have occurred but for the occurrence of any of the following: 
  

	 	(i)	any request by Tenant that Landlord delay the commencement or completion of Landlord’s Work for any reason; 

  

	 	(ii)	any delay beyond the date of this Lease in the preparation or delivery of the Plans, or any request by Tenant for any change in any of the Plans after the date hereof;

  

	 	(iii)	any other act or omission of Tenant or its officers, agents, employees or contractors; 

  

	 	(iv)	any special requirement of the approved Plans not in accordance with Landlord’s Building standards; or 

  

	 	(v)	any reasonably necessary displacement of any of Landlord’s Work from its place in Landlord’s construction schedule resulting from any of the causes for delay referred to
in this paragraph (a) and the fitting of such Landlord’s Work back into such schedule; 

  

 5 

 then Tenant shall, from time to time and within ten (10) days after demand therefor, pay to Landlord for each day of such
delay the amount of Base Rent, Additional Rent and other charges that would have been payable hereunder had the Tenant’s obligation to pay Base Rent (without regard to any period of free rent) commenced immediately prior to such delay.

  
 (b) If a delay in the Substantial Completion Date, or if any
substantial portion of such delay, is the result of Force Majeure, and such Force Majeure delay would not have occurred but for a delay described in paragraph (a), such Force Majeure delay shall be added to the delay described in paragraph
(a). 
  
 (c) The delays referred to in paragraphs (a)
and (b) are herein referred to collectively and individually as “Tenant’s Delay.” The Construction Deadline shall automatically be extended one day for each day of Tenant’s Delay. 
  
 3.5 Early Access; Interim Space. (a) Tenant shall have access to the
Premises prior to the Commencement Date solely for the purpose of installation of furniture, equipment, and telephone/data wiring, provided that such access shall be subject to all of the terms and conditions of this Lease, other than the payment of
Base Rent. Tenant’s access shall be subject to reasonable scheduling and other requirements of Landlord and Landlord’s contractor, and Tenant shall deliver to Landlord certificates of liability, casualty and workmen’s compensation
insurance prior to having any such access. Any interference with Landlord’s Work as a result of Tenant’s early access shall constitute a Tenant Delay. 
  

(b) In addition, if (other than as a result of any Tenant’s Delay) Landlord determines that the Substantial Completion Date will not occur on or
before September 1, 2003, Landlord will so notify Tenant and, upon written request by Tenant, Landlord will identity and make available for Tenant’s temporary use and occupancy other space (the “Temp Space”) in the Building having a
size reasonably comparable to or larger than that of the Premises, which Tenant may use in lieu of the Premises on all of the terms and conditions of this Lease from September 1, 2003 until the Substantial Completion Date occurs and Landlord gives
Tenant notice thereof. Tenant shall not be required to pay Base Rent during its occupancy of the Temp Space, but Tenant shall be solely responsible for the cost of installing and removing any wiring or cabling for Tenant’s telecommunications or
other equipment (all of which shall remain Tenant’s property and be removed upon tenant’s vacating the Temp Space). Tenant’s right to use and occupy the Temp Space shall cease as of 5:00 p.m. on the day specified by Landlord in a
notice to Tenant that the Substantial Completion Date has occurred, and Tenant shall vacate the Temp Space and relocate its furnishings, equipment and property to the Premises. During the period that Tenant occupies the Temp Space, the Temp Space
shall for all purposes of this Lease (except payment of Base Rent) be deemed to be the Premises demised hereunder. 
  
 4. Rent. 
  
 4.1 Base Rent. Tenant shall pay to Landlord the Base Rent set forth in Section 1.14, without offset or deduction commencing on the Rent
Commencement Date and thereafter on the first day of each calendar month. Base Rent for any period during the term hereof which is for 
  

 6 

 less than one month shall be prorated based upon the actual number of days of the calendar month involved. Base Rent and
all other amounts payable to Landlord hereunder shall be payable to Landlord in lawful money of the United States, and Tenant shall be responsible for delivering said amounts to Landlord at the address stated herein or to such other person or to
such other place in the continental United States as Landlord may designate in writing. Landlord and Tenant agree that all amounts due from Tenant under or in respect of this Lease, whether labeled Base Rent, additional rent, additional charges or
otherwise, shall be considered as rental reserved under this Lease for all purposes, including without limitation regulations promulgated pursuant to the Bankruptcy Code, and including further without limitation Section 502(b) thereof. 

 
 4.2 Operating Expense Increases. Tenant shall pay to Landlord
during the term hereof, in addition to the Base Rent, Tenant’s Share of the amount by which all Operating Expenses for each Comparison Year exceed the amount of all Operating Expenses for the Operating Cost Base Year. If less than 95% of the
rentable square feet in the Building is occupied by tenants or Landlord is not supplying services to tenants occupying 95% of the rentable square feet of the Building at any time during any calendar year (including the Operating Cost Base Year),
Operating Expenses for such calendar year shall be reasonably extrapolated by Landlord, on an item-by-item basis to the extent each such category of Operating Expenses varies with occupancy, to the amount of Operating Expenses that would normally be
expected to be incurred had 95% of the Building’s rentable square feet been occupied and had Landlord been supplying services to tenants occupying 95% of the Building’s rentable square feet throughout such calendar year (hereinafter the
“Grossed Up Operating Expenses”), and such amount shall be the Operating Expenses for such calendar year. Landlord’s good faith estimate of Grossed Up Operating Expenses shall not be subject to challenge or recalculation by
Tenant. Tenant’s Share of Operating Expense increases shall be determined in accordance with the following provisions: 
  
 (a) “Tenant’s Share” is defined as the percentage set forth in Section 1.17, which percentage has been determined by dividing
the Rentable Area of Premises by the Rentable Area of Building, and multiplying the resulting quotient by one hundred (100). In the event that the Rentable Area of Premises or the Rentable Area of Building changes, Tenant’s Share shall be
adjusted in the year the change occurs, and Tenant’s Share for such year shall be determined on the basis of the days during such year that each Tenant’s Share was in effect. 
  
 (b) For purposes of determining Tenant’s Share of Operating Expense increases, “Comparison Year” is
defined as each calendar year during the term of this Lease after the Operating Cost Base Year. In the event of any partial Comparison Years during the Term, Tenant’s Share of the Operating Expense increases therefor shall be prorated according
to that portion of such Comparison Year as to which Tenant is responsible for a share of such increase. For purposes of determining Tenant’s Share of Real Property Tax increases, “Comparison Year” is defined as each tax fiscal year
during the term of this Lease after the Tax Base Year. Tenant’s Share of Real Property Tax increases for any partial Comparison Years during the Term shall be prorated according to that portion of such Comparison Year as to which Tenant is
responsible for a share of such increase. 
  

 7 

 (c) “Operating Expenses” shall mean all costs, expenses and fees incurred by Landlord in
connection with or attributable to the Property, including but not limited to, the following items: (i) all costs, expenses and fees associated with or attributable to the ownership, management, operation, repair, maintenance, improvement,
alteration and replacement of the Property, or any part thereof, including but not limited to, the following: (A) all surfaces, coverings, decorative items, carpets, drapes, window coverings, parking areas, loading and unloading areas, trash areas,
roadways, sidewalks, stairways, landscaped areas, striping, bumpers, irrigation systems, lighting facilities, building exteriors and roofs, fences and gates; (B) all heating, ventilating and air conditioning equipment (“HVAC”) (including,
but not limited to, the cost of replacing or retrofitting HVAC equipment to comply with laws regulating or prohibiting the use or release of chlorofluorocarbons or hydrochlorofluorocarbons), plumbing, mechanical, electrical systems, life safety
systems and equipment, telecommunication equipment, elevators, escalators, tenant directories, fire detection systems including sprinkler system maintenance and repair; (ii) the cost of trash disposal, janitorial services and security services and
systems; (iii) the cost of all insurance purchased by Landlord pursuant to Section 8 of this Lease, including any deductibles; (iv) the cost of water, sewer, gas, electricity, and other utilities available at the Property and paid by
Landlord; (v) the cost of labor, salaries and applicable fringe benefits incurred by Landlord; (vi) the cost (purchase or rental) of materials, supplies and tools used in operating, managing, maintaining, repairing and/or cleaning the Property;
(vii) the cost of accounting fees, management fees, legal fees and consulting fees attributable to the ownership, operation, management, maintenance and repair of the Property plus the cost of any space occupied by the property manager (provided
that if the Property is managed by Landlord or an affiliate of Landlord, the management fee so included in Operating Expenses shall not exceed a commercially reasonable management fee that would be paid to an unaffiliated manager for like property
management services); (viii) the cost of replacing, modifying and/or adding improvements or equipment mandated by any law, statute, regulation or directive of any governmental agency first having application to the particular area or item in
question after the date hereof, and any repairs, disposals or removals necessitated thereby (including, but not limited to, the cost of complying with the Americans With Disabilities Act); (ix) payments made by Landlord under any easement, license,
operating agreement, declaration, restrictive covenant, or instrument pertaining to the payment or sharing of costs among property owners; (x) any business property taxes or personal property taxes imposed upon the fixtures, machinery, equipment,
furniture and personal property used in connection with the operation of the Property; (xi) the cost of all business licenses, any gross receipt taxes based on rental income or other payments received by Landlord, commercial rental taxes or any
similar taxes or fees; (xii) transportation taxes, fees or assessments, including but not limited to, mass transportation fees, metrorail fees, trip fees, regional and transportation district fees, (xiii) all costs and expenses associated with or
related to the implementation or support by Landlord of any vanpool or other traffic management or transportation demand management or similar program; (xiv) fees assessed by any air quality management district or other governmental or
quasi-governmental entity regulating pollution; (xv) the cost of installing intrabuilding network cabling (“INC”) and maintaining, repairing, securing and replacing existing INC; and (xvi) the cost of any other service provided by
Landlord to all tenants of the Building or any cost that is elsewhere stated in this Lease to be an Operating Expense; and (xvii) the Property’s share of the costs of operating and maintaining the Office Park, payable by Landlord as owner of
the Property. Real Property Taxes shall be paid in accordance with Section 10 below and shall not be included in Operating 
  

 8 

 Expenses. Landlord shall have the right but not the obligation, from time to time, to equitably allocate some or all of
the Operating Expenses among different tenants of the properties owned by Landlord or its affiliates within the Office Park or among the different buildings owned by Landlord or its affiliates within the Office Park (the “Cost
Pools”). Such Cost Pools may include, but shall not be limited to, the office space tenants of such buildings and the retail space tenants of such buildings. 
  
 (d) Operating Expenses shall not include any expenses paid by any tenant directly to third parties, or as to which Landlord
is otherwise reimbursed by any third party or by insurance proceeds. 
  
 (e) If the cost incurred in making an improvement or replacing any equipment is not fully deductible as an expense in the year incurred in accordance with generally accepted accounting principles, the cost shall be amortized over the useful
life of the improvement or equipment, as reasonably determined by Landlord, together with an interest factor on the unamortized cost of such item equal to the lesser of (i) twelve percent (12%) per annum or (ii) the maximum rate of interest
permitted by applicable law. 
  
 (f) Tenant’s Share of
Operating Expense increases shall be payable by Tenant within ten (10) days after a reasonably detailed statement of actual expenses is presented to Tenant by Landlord. At Landlord’s option, however, Landlord may, from time to time, estimate
what Tenant’s Share of Operating Expense increases will, and the same shall be payable by Tenant in monthly installments during each Comparison Year of the Lease Term, on the same day as the Base Rent is due hereunder. In the event that Tenant
pays Landlord’s estimate of Tenant’s Share of Operating Expense increases, Landlord shall use its best efforts to deliver to Tenant within one hundred eighty (180) days after the expiration of each Comparison Year a reasonably detailed
statement showing Tenant’s Share of the actual Operating Expense increases incurred during such year. Landlord’s failure to deliver the statement to Tenant within said period shall not constitute Landlord’s waiver of its right to
collect said amounts or otherwise prejudice Landlord’s rights hereunder. If Tenant’s payments under this Section 4.2(f) during said Comparison Year exceed Tenant’s Share as indicated on said statement, Tenant shall be entitled
to credit the amount of such overpayment against Tenant’s Share of Operating Expense increases next falling due. If Tenant’s payments under this Section 4.2(f) during said Comparison Year were less than Tenant’s Share as
indicated on said statement, Tenant shall pay to Landlord the amount of the deficiency within thirty (30) days after delivery by Landlord to Tenant of said statement. Landlord and Tenant shall forthwith adjust between them by cash payment any
balance determined to exist with respect to that portion of the last Comparison Year for which Tenant is responsible for Operating Expense increases, notwithstanding that the Lease term may have terminated before the end of such Comparison Year; and
this provision shall survive the expiration or earlier termination of the Lease. 
  
 (g) The computation of Tenant’s Share of Operating Expense increases is intended to provide a formula for the sharing of costs by Landlord and Tenant and will not necessarily result in the reimbursement to
Landlord of the exact costs it has incurred. 
  
 (h) Provided
there then exists no default or Event of Default on the part of Tenant hereunder, if Tenant shall so request within 90 days after receipt of any statement 
  

 9 

 required to be presented by Landlord hereunder, and upon reasonable advance written notice from Tenant, Landlord shall
permit Tenant, at Tenant’s expense and during normal business hours, to review Landlord’s ledger and supporting records relating to Operating Expenses for the Comparison Year in respect of which such statement was prepared for the purpose
of verifying any accounting that Landlord is required to give hereunder. In making any such examination, Tenant agrees, and shall cause its auditors, accountants and any other employees, agents or contractors having access to such information to
agree, to keep strictly confidential (i) any and all information contained in such records, and (ii) the circumstances and details pertaining to such examination, including without limitation the nature of any dispute in respect of Operating
Expenses and the nature or details of any settlement thereof; and Tenant will confirm and cause its auditors, accountants, employees, agents and contractors to confirm such agreement in writing, if so requested by Landlord, prior to such
examination. Landlord’s accounting shall be binding and conclusive upon Tenant unless, (i) Tenant has within such 90-day period referred to above, advised Landlord of Tenant’s desire to review Landlord’s records, and (ii) within sixty
(60) days after receipt of such accounting, Tenant shall notify Landlord in writing that Tenant disputes the correctness of such accounting, specifying the particular respects in which the accounting is claimed to be incorrect. If such dispute has
not been resolved by agreement within thirty (30) days after Tenant’s notice of such dispute, then Tenant may, within such 30-day period, submit the matter to arbitration in accordance with the Commercial Arbitration Rules of the American
Arbitration Association, except that there shall be only one arbitrator, who shall have had at least ten (10) years’ experience as a certified property manager in buildings similar to the Building and in the same general location and market,
and who has not at any time been employed by Landlord or any affiliate of Landlord. If Tenant shall fail to submit the matter to arbitration within such 30-day period, then the accounting shall be conclusively deemed to be correct. Pending
resolution by agreement or arbitration, and as a condition to Tenant’s rights hereunder, Tenant shall continue to make any payments claimed by Landlord to be due on account of Operating Expenses, such payment to be without prejudice to
Tenant’s position. Any decision by an arbitrator shall be final and binding on the parties. If the dispute shall be resolved in Tenant’s favor, Landlord shall forthwith credit the amount overpaid by Tenant against amounts subsequently
coming due on account of Operating Expenses, and Landlord shall reimburse Tenant for one-half of the reasonable cost of such arbitrator. If such dispute shall be resolved in Landlord’s favor, Tenant shall reimburse Landlord for one-half of the
reasonable cost of such arbitrator. If the arbitrator shall determine that Tenant was overcharged Operating Expenses by more than four percent (4%), Landlord shall bear the actual and reasonable third party costs incurred by Tenant in connection
with such review, including without limitation one-half of the reasonable cost of such arbitrator as aforesaid. 
  
 5. Security Deposit. 
  
 (a) Tenant shall deliver to Landlord at the time of execution of this Lease by Tenant the security deposit set forth in Section 1.16 as
security for Tenant’s faithful performance of Tenant’s obligations hereunder. If Tenant fails to pay Base Rent or other charges due hereunder, or otherwise defaults with respect to any provision of this Lease, Landlord may (but shall have
no obligation to) use all or any portion of said deposit for the payment of any Base Rent or other charge due hereunder, to pay any other sum to which Landlord may become obligated by reason of Tenant’s default, or to compensate Landlord for
any loss or damage which Landlord may suffer thereby. So long as: (x) on the third anniversary of the Rent 
  

 10 

 Commencement Date, there has existed no Event of Default under the terms of this Lease, nor any event or circumstance
which, with the passage of time or the giving of notice, or both, would constitute an Event of Default; and (y) on the third anniversary of the Rent Commencement Date this Lease is in full force and effect; then Tenant shall be entitled to reduce
the security deposit or the face amount of the letter of credit, as the case may be, at such anniversary, to Twenty-five Thousand Five Hundred Dollars ($25,500.00). If Landlord so uses or applies all or any portion of said deposit, Tenant shall
within twenty (20) days after written demand therefor deposit cash with Landlord in an amount sufficient to restore said deposit to its full amount. Landlord shall not be required to keep said security deposit separate from its general accounts. If
there exists no Event of Default by Tenant hereunder, nor any event or circumstance which, with the passage of time or the giving of notice, or both, would constitute an Event of Default, said deposit, or so much thereof as shall not then have been
applied or returned by Landlord, shall be returned, without payment of interest or other amount for its use, to Tenant (or, at Landlord’s option, to the last assignee, if any, of Tenant’s interest hereunder) within a reasonable time (not
to exceed sixty (60) days) after the expiration of the term hereof, and after Tenant has vacated and delivered the Premises as required hereunder. Landlord may retain an amount reasonably calculated to be sufficient to pay any final amount of Taxes
or Operating Expenses for the Comparison Year in which the Term ends. No trust relationship is created herein between Landlord and Tenant with respect to said security deposit or any letter of credit provided for herein. Tenant acknowledges that the
security deposit is not an advance payment of any kind or a measure of or limit on Landlord’s damages in the event of Tenant’s default. Any application of the security deposit by Landlord shall be without prejudice to any other right or
remedy. If Landlord conveys Landlord’s interest under this Lease, the security deposit, or any part thereof not previously applied or returned, may be turned over by Landlord to Landlord’s grantee, and, if so turned over, Tenant agrees to
look solely to such grantee for proper application of the security deposit in accordance with the terms of this Section 5, and the return thereof in accordance herewith. The holder of a mortgage shall not be responsible to Tenant for the
return or application of any such deposit, whether or not it succeeds to the position of Landlord hereunder, unless such deposit shall have been received in hand by such holder. Tenant hereby waives the provisions of any law which is inconsistent
with this Section 5. 
  
 (b) Landlord and Tenant agree
that, instead of a cash security deposit, Tenant will satisfy the security deposit requirement under this Lease by delivering to Landlord (at the time described above) a clean, irrevocable, unconditional standby letter of credit, with a right of
assignment (without charge or cost to Landlord) to any successor to Landlord’s interests hereunder, in favor of Landlord in the amount of the security deposit referred to in Section 1.16. Such letter of credit, and any replacement thereof,
shall be drawn on a Massachusetts or New York bank approved by Landlord from time to time, and shall be in form and substance acceptable to Landlord. In the event of a material adverse change in the financial position of any bank which has issued a
letter of credit hereunder, Landlord reserves the right, on any scheduled expiration or renewal date of any such letter (or, in the event that Landlord reasonably determines that the condition of the issuing bank is in imminent danger of insolvency,
upon 10 days’ notice), to request that Tenant change the issuing bank to another bank reasonably approved by Landlord. Regardless of whether Landlord shall have previously requested that Tenant change issuing banks, if the bank on which the
original letter of credit or any replacement letter is drawn is declared insolvent or placed into conservatorship or receivership, Tenant shall, within 20 days thereafter, replace the then-outstanding letter of credit with a like letter of credit
from another bank acceptable to Landlord. 
  

 11 

 (c) The letter of credit shall contain a so-called “Evergreen” clause, whereby the issuing bank
agrees to automatically extend the term of the letter of credit from year to year throughout the Initial Term (and any Extended Term) unless, not less than sixty (60) days prior to the date on which the letter would expire absent such extension, the
issuing bank gives notice to Landlord, by certified or registered mail, of non-extension. In the event of notice from the issuing bank of non-extension, Tenant shall, not later than twenty (20) business days prior to the date on which the
outstanding letter shall expire without extension, obtain a replacement letter of credit from a Massachusetts or New York bank acceptable to Landlord, under all of the terms and conditions set forth above. Upon the occurrence of an Event of Default
on the part of Tenant hereunder, Landlord may at its election draw such portion of the letter of credit as shall be required to cure such Default, and within ten (10) days Tenant shall cause the issuing bank to replenish the letter of credit to the
original full amount. Upon the failure of Tenant to replace any such letter at least twenty (20) business days prior to its expiration, and written certification thereof by Landlord to the issuing bank, Landlord may at its election draw the full
amount or any part thereof, and hold, use and apply the proceeds thereof as if such proceeds were originally deposited with Landlord in cash under this Section. In the event that Landlord draws any such letter of credit, Landlord may elect to use
such proceeds (or any excess proceeds after application) to obtain from another Massachusetts or New York bank a replacement letter of credit, and the cost of such replacement shall be deducted from the available balance and reimbursed by Tenant.
Tenant hereby agrees, if so requested by Landlord, to enter into a letter of credit agreement with the bank so designated by Landlord, failing which Landlord may do so in Tenant’s name and behalf. The order in which Landlord applies the
proceeds of the cash security deposit and the proceeds of the letter of credit shall be determined by Landlord from time to time in its sole and unfettered discretion. 
  
 (d) From and after the time at which Landlord shall have drawn all or any portion of the proceeds of such a letter of
credit, if Landlord shall not elect to obtain its own replacement letter of credit, Landlord shall have the right from time to time without prejudice to any other remedy Landlord may have on account thereof, to apply such proceeds, or any part
thereof, to Landlord’s actual damages (as determined pursuant to Article 13 hereof) arising from any then existing or subsequently occurring Event of Default by Tenant hereunder. While Landlord holds any unapplied proceeds, Landlord may
commingle the same as hereinabove provided, and shall not be required to pay interest thereon. There then existing no Event of Default by Tenant hereunder (nor any event or circumstance which, with the giving of notice or the passage of time, or
both, would constitute an Event of Default), at the expiration of the Term of this Lease and delivery of the Premises to Landlord in accordance herewith and payment of all amounts then due and coming due, Landlord shall return to Tenant the proceeds
thereof (or, if not drawn upon, any letter of credit), or so much thereof as shall not have theretofore been applied or returned in accordance with the terms of this Section. Landlord may retain an amount reasonably calculated to be sufficient to
pay any final amount of Taxes or Operating Expenses for the Comparison Year in which the Term ends. If Landlord conveys Landlord’s interest under this Lease, the proceeds (or, if not drawn upon, any letter of credit), or any part thereof not
previously applied, shall be turned over or endorsed by Landlord to Landlord’s grantee, and, when actually turned over, Tenant agrees to look solely to such grantee for proper application of 
  

 12 

 the proceeds in accordance with the terms of this Section, and the return thereof in accordance herewith. Tenant shall
bear the expense of any endorsement, transfer or re-issue fee charged by the issuing bank. The holder of a mortgage shall not be responsible to Tenant for the return of any letter of credit or application of any such proceeds, whether or not it
succeeds to the position of Landlord hereunder, unless such proceeds or letter of credit shall have actually been received by such holder. 
  
 6. Permitted Use. 
  
 6.1 Permitted Use. The Premises shall be used and occupied only for the Permitted Use set forth in Section 1.9 and for no other purpose. If
Section 1.9 gives Tenant the right to use the Premises for general office use, by way of example and not limitation, general office use shall not include medical or dental office use or any similar use, offices of a governmental agency or
authority, clinic or laboratory use, classroom use, or any other use not characterized by applicable zoning and land use restrictions as general office use, or any use which would require Landlord or Tenant to obtain a conditional use permit,
special permit or variance from any federal, state or local authority. Notwithstanding any Permitted Use set forth in Section 1.9, Tenant shall not use the Premises for any purpose that would violate the Building’s certificate of
occupancy, any conditional use permit, special permit or variance applicable to the Property or violate any covenants, conditions or other restrictions applicable to the Building or the Property. No exclusive use has been granted to Tenant
hereunder. 
  
 6.2 Compliance with Law. Tenant shall, at
Tenant’s sole expense, promptly comply with all applicable laws and ordinances, governmental rules, regulations, and orders, certificates of occupancy, conditional use or other permits, variances, covenants and restrictions of record, the
recommendations of Landlord’s engineers or other consultants, and requirements of any fire insurance underwriters, rating bureaus or government agencies, now in effect or which may hereafter come into effect, whether or not they reflect a
change in policy from that now existing, during the Term or any part of the Term hereof, relating in any manner to the occupation and use by Tenant of the Premises, or to any alterations or improvements made by or on behalf of Tenant. Tenant shall
not be required to make any structural alterations or improvements to the Premises in order to comply with any such law, rule, regulation or ordinance that is applicable to office buildings generally. Tenant shall, at Tenant’s sole expense,
comply with all requirements of the Americans With Disabilities Act that relate to the Premises, and all federal, state and local laws and regulations governing occupational safety and health. Tenant shall conduct its business and use the Premises
in a lawful manner and shall not use or permit the use of the Premises or the Common Areas in any manner that will tend to create waste or a nuisance or shall tend to disturb other occupants of the Building or the Office Park. Tenant shall obtain,
at its sole expense, any permit or other governmental authorization required to operate its business from the Premises. Landlord shall not be liable for the failure of any other tenant or person to abide by the requirements of this Section 6 or to
otherwise comply with applicable laws and regulations and, to the extent permitted by law, Tenant shall not be excused from the performance of its obligations under this Lease due to such a failure. 
  
 6.3 Condition of Premises. Tenant hereby accepts the Premises and the
Building in their condition existing as of the date this Lease is executed by Landlord and Tenant (subject to completion of Landlord’s Work), subject to all applicable federal, state and local laws, 
  

 13 

 ordinances, regulations and permits governing the use of the Premises, the Building’s certificate of occupancy, any
applicable permits, approvals or variances, and any easements, covenants or restrictions affecting the use of the Premises or the Property. Tenant acknowledges that it has satisfied itself by its own independent investigation that the Premises and
the Property are suitable for its intended use, and that neither Landlord nor Landlord’s agents has made any representation or warranty as to the present or future suitability of the Premises, or the Building or the Property for the conduct of
Tenant’s business. 
  
 7. Maintenance, Repairs and Alterations.

  
 7.1 Landlord’s Obligations. Landlord shall
keep the Building (excluding the interior of the Premises and space leased to other occupants of the Building) in good condition and repair. If plumbing pipes, electrical wiring, or HVAC ducts or vents within the Premises are in need of repair,
Tenant shall immediately notify Landlord, and Landlord shall cause the repairs to be completed within a reasonable time. To the extent that any such repairs involve any plumbing, electrical or HVAC equipment serving only the Premises or installed by
or for Tenant, Tenant shall promptly pay the entire cost of the repairs to Landlord. Except as provided in Section 9.3, there shall be no abatement of rent or liability to Tenant on account of any injury or interference with Tenant’s
business with respect to any improvements, alterations or repairs made by Landlord to the Property or any part thereof. To the extent permitted by law, Tenant expressly waives the benefits of any statute now or hereafter in effect which would
otherwise afford Tenant the right to make repairs at Landlord’s expense or to terminate this Lease because of Landlord’s failure to keep the Property in good order, condition and repair. Landlord shall never be liable for any failure to
make repairs which Landlord has undertaken to make under the provisions of this Section 7.1 or elsewhere in this Lease, unless Tenant has given notice to Landlord of the need to make such repairs, and Landlord has failed to commence to make
such repairs within a reasonable time after receipt of such notice, or fails to proceed with reasonable diligence to complete such repairs. 
  
 7.2 Tenant’s Obligations. 
  
 (a) Subject to the requirements of Section 7.3, Tenant shall be responsible for keeping the Premises in good condition and repair, at Tenant’s
sole expense. By way of example, and not limitation, Tenant shall be responsible, at Tenant’s sole expense, for maintaining in good condition and repairing as necessary carpet, marble, tile or other flooring, paint, wall coverings, corridor and
interior doors and door hardware, Tenant’s telephone and computer equipment, interior glass, window treatments, ceiling tiles, shelving, cabinets, millwork and other tenant improvements. In addition, Tenant shall be responsible for the
installation, maintenance and repair of all of Tenant’s required telephone, computer, and related cabling from the telephone terminal room on the floor on which the Premises is located to and throughout the Premises, and Tenant shall be
responsible for any loss, cost, damage, liability and expense (including attorneys’ fees) arising out of or related to the installation, maintenance, repair and replacement of such cabling. If Tenant fails to keep the Premises in good condition
and repair, Landlord may, but shall not be obligated to, make any necessary repairs. If Landlord makes such repairs, Landlord may bill Tenant for the actual out-of-pocket cost of the repairs as additional rent, and said additional rent shall be
payable by Tenant within ten (10) days following written demand therefor. 
  

 14 

 (b) On the last day of the Term hereof, or on any sooner termination, Tenant shall surrender the
Premises, together with any Alterations made by Tenant in accordance with this Lease and which Tenant is not obligated to remove pursuant to Section 7.3, to Landlord in the condition in which Tenant is required to keep the Premises pursuant
to Section 7.2(a), ordinary wear and tear and damage by casualty excepted, clean and free of debris and Tenant’s personal property. Tenant shall repair any damage to the Premises occasioned by the installation or removal of Tenant’s
personal property, trade fixtures, furnishings and equipment and any Alterations that Landlord requires Tenant to remove pursuant to Section 7.3. Unless Landlord otherwise requires pursuant to Section 7.3, Tenant shall leave the
electrical distribution systems, plumbing systems, lighting fixtures, HVAC ducts and vents, window treatments, wall coverings, carpets and other floor coverings, doors and door hardware, millwork, ceilings and other tenant improvements at the
Premises and in good condition, ordinary wear and tear and damage by casualty excepted. Notwithstanding the foregoing, Tenant shall not pull or otherwise remove any computer network cabling, telephone cabling or similar items which Tenant has
installed in the Premises, without Landlord’s prior written consent. In the event of any such removal, Tenant shall repair any damage to the Premises occasioned thereby. 
  
 7.3 Alterations and Additions. 
  
 (a) Tenant shall not without Landlord’s prior written consent, make any alterations, improvements, additions, utility
installations or repairs (hereinafter collectively referred to as “Alterations”) in, on or about the Premises or the Property. Landlord’s consent shall not be unreasonably withheld with respect to alterations, improvements or
additions that do not affect the electrical, plumbing or mechanical systems of the Building or the structure of the Building. Alterations shall include, but shall not be limited to, the installation or alteration of security or fire protection
systems, communication systems, millwork, shelving, file retrieval or storage systems, carpeting or other floor covering, window and wall coverings, electrical distribution systems, lighting fixtures, telephone or computer system wiring, HVAC and
plumbing. At the expiration of the Term, Landlord may require the removal of any Alterations installed by Tenant and the restoration of the Premises and the Building to their prior condition, at Tenant’s expense. If a work letter agreement is
entered into by Landlord and Tenant, Tenant shall not be obligated to remove the tenant improvements constructed in accordance with the work letter agreement, except to the extent provided therein. If, as a result of any Alteration made by Tenant,
Landlord is obligated to comply with the Americans With Disabilities Act or any other law or regulation and such compliance requires Landlord to make any improvement or alteration to any portion of the Building or the Office Park, as a condition to
Landlord’s consent, Landlord shall have the right to require Tenant to pay to Landlord prior to the construction of any Alteration by Tenant, the entire cost of any improvement or alteration Landlord is obligated to complete by such law or
regulation. In any case, with respect to any Alterations (or any group or series of related alterations comprising one project) costing Fifty Thousand Dollars ($50,000) or more, Tenant shall pay to Landlord a fee equal to four percent (4%) of the
cost any Alteration for which Tenant requests Landlord’s consent to compensate Landlord for the overhead and other costs it incurs in reviewing the plans for the Alterations and in monitoring the construction of the Alterations. Should Landlord
permit Tenant to make its own Alterations, Tenant shall use only such contractor as has been expressly approved by Landlord, which approval shall not be unreasonably withheld and Landlord may require Tenant to provide to Landlord, at Tenant’s
sole cost and expense, a lien and completion bond in an amount equal to one and one-half times the 
  

 15 

 estimated cost of such Alterations, to insure Landlord against any liability for mechanic’s and materialmen’s
liens and to insure completion of the work. Should Tenant make any Alterations without the prior approval of Landlord, or use a contractor not expressly approved by Landlord, Landlord may, at any time during the term of this Lease, require that
Tenant remove all or part of the Alterations and return the Premises to the condition it was in prior to the making of the Alterations. In the event Tenant makes any Alterations, Tenant agrees to obtain or cause its contractor to obtain, prior to
the commencement of any work, “builders at risk” insurance in an amount reasonably approved by Landlord and workers compensation insurance. 
  
 (b) Any request for Landlord’s consent to Alterations in or about the Premises that Tenant shall desire to make shall be presented to Landlord in
written form, with plans and specifications which are sufficiently detailed to obtain a building permit (if and to the extent necessary in light of the Alterations being proposed). If Landlord consents to an Alteration, the consent shall be deemed
conditioned upon Tenant acquiring a building permit (if necessary) and any other licenses, permits, approvals or authorizations required therefor from the applicable governmental agencies, furnishing copies thereof to Landlord prior to the
commencement of the work, and compliance by Tenant with all conditions of said permits, licenses, approvals and authorizations in a prompt and expeditious manner. Tenant shall provide Landlord with as built plans and specifications for any
Alterations made to the Premises that affect the layout or configuration of interior or demising partitions, or that affect the electrical, mechanical or plumbing equipment or facilities in the Premises. 
  
 (c) Tenant shall pay, when due, all claims for labor or materials furnished
or alleged to have been furnished to or for Tenant at or for use in the Premises, which claims are or may be secured by any mechanic’s or materialmen’s lien against the Premises or the Office Park, or any interest therein. If Tenant shall,
in good faith, contest the validity of any such lien, Tenant shall furnish to Landlord a surety bond satisfactory to Landlord in an amount equal to not less than one and one half times the amount of such contested lien claim indemnifying Landlord
against liability arising out of such lien or claim. Such bond shall be sufficient in form and amount to free the Property from the effect of such lien. In addition, Landlord may require Tenant to pay Landlord’s reasonable attorneys’ fees
and costs in participating in such action. 
  
 (d) Tenant shall
give Landlord not less than ten (10) days’ advance written notice prior to the commencement of any work in the Premises by Tenant, and Landlord shall have the right to post notices of non-responsibility in or on the Premises or the Property.

  
 (e) All Alterations (whether or not such Alterations
constitute trade fixtures of Tenant) which may be made to the Premises by Tenant shall be paid for by Tenant, at Tenant’s sole expense, and shall be made and done in a good and workmanlike manner and with new materials satisfactory to Landlord,
and such Alterations (except for Alterations constituting Tenant’s trade fixtures) shall be the property of Landlord and remain upon and be surrendered with the Premises at the expiration of the Lease Term, unless Landlord requires their
removal pursuant to Section 7.3(a). Tenant’s personal property, trade fixtures, furniture and equipment, shall remain the property of Tenant and maybe removed by Tenant subject to the provisions of Section 7.2(b). 
  

 16 

 7.4 Failure of Tenant to Remove Property. If this Lease expires or is otherwise terminated, and
Tenant fails to remove its property as required by Section 7.2(b), in addition to any other remedies available to Landlord under this Lease, and subject to any other right or remedy Landlord may have under applicable law, Landlord may remove
any property of Tenant from the Premises and store the same elsewhere at the expense and risk of Tenant. If such property is not claimed, and all of Landlord’s costs and expenses of removal and storage (and. other amounts owed by Tenant to
Landlord) are not paid in full, within thirty (30) days after such removal, Landlord may at its option dispose of the same in any manner Landlord in its sole discretion deems appropriate, and any proceeds realized by Landlord shall be applied to
Landlord’s costs and expenses and other amounts owed by Tenant to Landlord. 
  
 8. Insurance. 
  
 8.1
Insurance-Tenant. 
  
 (a) Tenant shall obtain and keep
in force during the term of this Lease a commercial general liability policy of insurance with coverages reasonably acceptable to Landlord, in Landlord’s reasonable discretion, which, by way of example and not limitation, protect Tenant and
Landlord, any lender of Landlord and such other persons as Landlord may reasonably request as additional insureds, against claims for bodily injury, personal injury and property damage based upon, involving or arising out of the ownership, use,
occupancy or maintenance of the Premises and all areas appurtenant thereto. Such insurance shall be on an occurrence basis providing single limit coverage in an amount not less than $2,000,000 per occurrence with an “Additional Insured-Managers
and Landlords of Premises Endorsement” and contain the “Amendment of the Pollution Exclusion” for damage caused by heat, smoke or fumes from a hostile fire. The policy shall not contain any intra-insured exclusions as between insured
persons or organizations, but shall include coverage for liability assumed under this Lease as an “insured contract” and for the performance of Tenant’s indemnity obligations under this Lease, as the same may be amended or modified
from time to time. 
  
 (b) Tenant shall obtain and keep in force
during the term of this Lease all-risk extended coverage (i.e., so-called “special form”) property insurance with coverages acceptable to Landlord, in Landlord’s reasonable discretion. Said insurance shall be written on a one hundred
percent (100%) replacement cost basis on Tenant’s personal property, all tenant improvements installed at the Premises by Tenant or on Tenant’s behalf, Tenant’s trade fixtures and other property. Such policies shall provide protection
against any peril included within the classification “fire and extended coverage,” or “special form coverage” against vandalism and malicious mischief, theft, sprinkler leakage, earthquake damage and flood damage. If this Lease
is terminated as the result of a casualty in accordance with Section 9, the proceeds of said insurance attributable to the replacement of all Landlord’s Work and other tenant improvements (excluding Tenant’s trade fixtures,
equipment and furniture) at the Premises shall be paid to Landlord. 
  
 (c) Tenant shall, at all times during the term hereof, maintain in effect workers’ compensation insurance as required by applicable law. 
  

 17 

 (d) From time to time, upon not less than thirty (30) days prior written notice to Tenant, Landlord may
require Tenant to carry such additional insurance or higher coverage amounts as landlords of comparable buildings in the geographical area of the Property are requiring of their tenants. 
  
 8.2 Insurance-Landlord. 
  
 (a) Landlord shall obtain and keep in force a policy of general liability insurance providing coverage to Landlord with respect to liability arising out
of the ownership, operation and management of the Property. 
  
 (b) Landlord shall also obtain and keep in force during the Term of this Lease a policy or policies of insurance covering loss or damage to the Property in the amount of not less than one hundred percent (100%) of the full replacement cost
thereof, as determined by Landlord from time to time. The terms and conditions of said policies and the perils and risks covered thereby shall be determined by Landlord, from time to time, in Landlord’s sole discretion. In addition, at
Landlord’s option, Landlord shall obtain and keep in force, during the term of this Lease, a policy of rental interruption insurance, with loss payable to Landlord, which insurance shall, at Landlord’s option, also cover all Operating
Expenses. At Landlord’s option, Landlord may obtain insurance coverages and/or bonds related to the operation of the parking areas. In addition, Landlord shall have the right to obtain such additional insurance as is customarily carried by
owners or operators of other comparable office buildings in the geographical area of the Property. Tenant will not be named as an additional insured in any insurance policies carried by Landlord and shall have no right to any proceeds therefrom. The
policies purchased by Landlord shall contain such deductibles as Landlord may reasonably determine. In addition to amounts payable by Tenant in accordance with Section 4.2, Tenant shall pay any increase in the property insurance premiums for
the Property over what was payable immediately prior to the increase to the extent the increase is specified by Landlord’s insurance carrier as being caused by the nature of Tenant’s occupancy or any act or omission of Tenant in violation
of this Lease. 
  
 8.3 Insurance Policies. Tenant shall
deliver to Landlord a certificate evidencing and confirming the binding effect of the insurance policies required under Section 8.1 not later than fifteen (15) days prior to the Commencement Date of this Lease, and Landlord shall have the
right to approve the terms and conditions of said policies. Tenant’s insurance policies shall not be cancelable or subject to reduction of coverage or other modification except after thirty (30) days prior written notice to Landlord. Tenant
shall, at least thirty (30) days prior to the expiration of such policies, furnish Landlord with renewals thereof. Tenant’s insurance policies shall be issued by insurance companies authorized to do business in the state in which the Property
is located, and said companies shall maintain during the policy term a “General Policyholder’s Rating” of at least A-X (or such other rating as may be required by any lender having a lien on the Property) as set forth in the most
recent edition of “Best Insurance Reports.” All insurance obtained by Tenant shall be primary to and not contributory with any similar insurance carried by Landlord, whose insurance shall be considered excess insurance only. Landlord, and
at Landlord’s option, the holder of any mortgage or deed of trust encumbering the Office Park and any person or entity managing the Office Park on behalf of Landlord, shall be named as an additional insured on all insurance policies Tenant is
obligated to obtain by Section 8.1 above. Tenant’s insurance policies shall not include deductibles in excess of Five Thousand Dollars ($5,000). 
  

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 8.4 Waiver of Claims and Subrogation. Landlord waives any and all rights of recovery against
Tenant for or arising out of damage to, or destruction of, the Office Park to the extent that Landlord’s insurance policies then in force insure against such damage or destruction, and only to the extent of the insurance proceeds actually
received by Landlord or its mortgagee for such damage or destruction. Landlord’s waiver shall not relieve Tenant from liability under Section 21 below except to the extent Landlord’s insurance company actually satisfies
Tenant’s obligations under Section 21 in accordance with the requirements of Section 21. Tenant waives any and all rights of recovery against Landlord, Landlord’s employees, agents and contractors for liability or damages if
such liability or damage is covered by Tenant’s insurance policies then in force or the insurance policies Tenant is required to obtain by Section 8.1 (whether or not the insurance Tenant is required to obtain by Section 8.1 is
then in force and effect), whichever is broader. Each party shall cause the insurance policies it obtains in accordance with this Section 8 to provide that the insurance company waives all right of recovery by subrogation against the other party in
connection with any liability or damage covered by any policy or policies covering the insured party. 
  
 8.5 Coverage. Landlord makes no representation to Tenant that the limits or forms of coverage specified above or approved by Landlord are adequate
to insure Tenant’s property or Tenant’s obligations under this Lease, and the limits of any insurance carried by Tenant shall not limit Tenant’s obligations or liability under any indemnity provision included in this Lease or under
any other provision of this Lease. 
  
 9. Damage or Destruction.

  
 9.1 Effect of Damage or Destruction. If all or part of
the Building is damaged by fire, earthquake, flood, explosion, the elements, riot, the release or existence of Hazardous Substances (as defined below) or by any other cause whatsoever (hereinafter collectively referred to as “damages”),
but the damages are not material (as defined in Section 9.2 below), Landlord shall repair the damages to the Building within a commercially reasonable time, and this Lease shall remain in full force and effect. If all or part of the Building
is destroyed or materially damaged (as defined in Section 9.2 below), Landlord shall have the right, in its sole and complete discretion, to repair or to rebuild the Building or to terminate this Lease. Landlord shall within ninety (90) days after
the occurrence of such material damage or destruction notify Tenant in writing of Landlord’s intention to repair or to rebuild or to terminate this Lease. Tenant shall in no event be entitled to compensation or damages on account of annoyance
or inconvenience in making any repairs, or on account of construction, or on account of Landlord’s election to terminate this Lease. Notwithstanding the foregoing, if Landlord shall elect to rebuild or repair the Building, but in good faith
determines that the Premises cannot be rebuilt or repaired within two hundred seventy (270) days after the date of the occurrence of the damage or destruction, without payment of overtime or other premiums, and the damage to the Building will render
the entire Premises unusable during said two hundred seventy (270) day period, Landlord shall notify Tenant thereof in writing at the time of Landlord’s election to rebuild or repair, and Tenant shall thereafter have a period of fifteen (15)
days within which Tenant may elect to terminate this Lease, any such termination to be effective upon thirty (30) days’ advance written 
  

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 notice to Landlord. Tenant’s termination right described in the preceding sentence shall not apply if the damage was
caused by the intentional acts of Tenant or its employees, agents, contractors or invitees. Failure of Tenant to exercise said election within said 15-day period shall constitute Tenant’s agreement to accept delivery of the Premises under this
Lease whenever tendered by Landlord, provided Landlord thereafter pursues reconstruction or restoration diligently to completion, subject always to delays beyond Landlord’s reasonable control. Subject to Section 9.3 below, if Landlord or
Tenant terminates this Lease in accordance with this Section 9.1, Tenant shall continue to pay all Base Rent, Operating Expense increases and other amounts due hereunder which arise prior to the date of termination. 
  
 9.2 Definition of Material Damage. Damage to the Building shall be
deemed material if, in Landlord’s reasonable judgment, the uninsured cost of repairing the damage will exceed Twenty-Five Thousand Dollars ($25,000). If insurance proceeds are available to Landlord in an amount which is sufficient to pay the
entire cost of repairing all of the damage to the Building (subject to any applicable deductible), the damage shall be deemed material if the cost of repairing the damage exceeds One Hundred Thousand Dollars ($100,000). Damage to the Building shall
also be deemed material if (a) the Building cannot be rebuilt or repaired to substantially the same condition it was in prior to the damage due to laws or regulations in effect at the time the repairs will be made, (b) the holder of any mortgage or
deed of trust encumbering the Property requires that insurance proceeds available to repair the damage in excess of Twenty-Five Thousand Dollars ($25,000) be applied to the repayment of the indebtedness secured by the mortgage or the deed of trust,
or (c) the damage occurs during the last twelve (12) months of the Lease Term. 
  
 9.3 Abatement of Rent. If Landlord elects to repair damage to the Property and all or part of the Premises will be unusable or inaccessible to Tenant in the ordinary conduct of its business until the damage is
repaired, and the damage was not caused by the negligence or intentional acts of Tenant or its employees, agents, contractors or invitees, Tenant’s Base Rent and Tenant’s Share of Operating Expense increases shall be abated until the
repairs are completed in proportion to the amount of the Premises which is unusable or inaccessible to Tenant in the ordinary conduct of its business. Notwithstanding the foregoing, there shall be no abatement of Base Rent or Tenant’s share of
Operating Expense increases by reason of any portion of the Premises being unusable or inaccessible for a period equal to two (2) consecutive business days or less. If the cause of the damage or destruction is an earthquake or a flood, Tenant shall
only be entitled to an abatement of rent when and if Landlord receives reimbursement for such rent from insurance proceeds, if any. 
  
 9.4 Tenant’s Acts. If such damage or destruction occurs as a result of the negligence or the intentional acts of Tenant or Tenant’s
employees, agents, contractors or invitees, and the proceeds of insurance which are actually received by Landlord or its mortgagee are not sufficient to pay for the repair of all of the damage, Tenant shall pay, at Tenant’s sole cost and
expense, to Landlord upon demand, the difference between the cost of repairing the damage and the insurance proceeds received by Landlord. 
  
 9.5 Tenant’s Property. As more fully set forth in Section 22, Landlord shall not be liable to Tenant or its employees, agents,
contractors, invitees or customers for loss or damage to merchandise, tenant improvements, fixtures, automobiles, furniture, equipment, computers, files 
  

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 or other property (hereinafter in this Section 9.5 collectively “Tenant’s Property”) located at the
Property, unless damaged due to the gross negligence or willful misconduct of Landlord, its employees or agents. Tenant shall repair or replace all of Tenant’s property at Tenant’s sole cost and expense. Tenant acknowledges that it is
Tenant’s sole responsibility to obtain adequate insurance coverage to compensate tenant for damage to Tenant’s property. 
  
 9.6 Waiver. Landlord and Tenant hereby waive the provisions of any present or future statutes which relate to the termination of leases when leased
property is damaged or destroyed and agree that such event shall be governed by the terms of this Lease. 
  
 10. Real and Personal Property Taxes. 
  
 10.1 Payment of Taxes. Tenant shall pay to Landlord during the term of this Lease, in addition to Base Rent and Tenant’s Share of Operating Expense increases, Tenant’s Share of the amount by which all
“Real Property Taxes” (as defined in Section 10.2 below) for each Comparison Year exceeds the amount of all Real Property Taxes for the Tax Base Year. Tenant’s Share of Real Property Tax increases shall be payable by Tenant at
the same time, in the same manner and under the same terms and conditions as Tenant pays Tenant’s Share of Operating Expense increases as provided in Section 4.2(f) of this Lease. Except as expressly provided in Section 10.4
below, if the Real Property Taxes incurred during any Comparison Year are less than the Real Property Taxes incurred during the Tax Base Year, Tenant shall not be entitled to receive any credit, offset, reduction or benefit as a result of said
occurrence. 
  
 10.2 Definition of “Real Property
Tax”. As used herein, the term “Real Property Taxes” shall mean (i) all taxes, assessments (special or otherwise), levies, fees and all other government levies, exactions and charges of every kind and nature, general and
special, ordinary and extraordinary, foreseen and unforeseen, which are, at any time prior to or during the Term, imposed or levied upon or assessed against the Property or any portion thereof, or against any Base Rent, additional rent or other rent
of any kind or nature payable to Landlord by anyone on account of the ownership, leasing or operation of the Property, or which arise on account of or in respect of the ownership, development, leasing, operation or use of the Property or any portion
thereof; (ii) all gross receipts taxes or similar taxes imposed or levied upon, assessed against or measured by any Base Rent, additional rent or other rent of any kind or nature or other sum payable to Landlord by anyone on account of the
ownership, development, leasing, operation, or use of the Property or any portion thereof; (iii) all value added, use and similar taxes at any time levied, assessed or payable on account of the ownership, development, leasing, operation, or use of
the Property or any portion thereof; and (iv) reasonable expenses of any proceeding for abatement of any of the foregoing items included in Real Property Taxes, provided Landlord prevails in such abatement proceeding; but the amount of special taxes
or special assessments included in Real Property Taxes shall be listed to the amount of the installment (plus any interest, other than penalty interest, payable thereon) of such special tax or special assessment required to be paid during the year
in respect of which such Real Property Taxes are being determined. There shall be excluded from Real Property Taxes all income, estate, succession, inheritance and transfer taxes of Landlord or any tax defined as an Operating Expense by Section
4.2(c); provided, however, that if at any time during the Term the present system of ad valorem taxation of real property shall be changed so that a capital levy, franchise, income, profits, sales, rental, use and occupancy, or other tax or
charge shall in whole or in part be 
  

 21 

 substituted for, or added to, such ad valorem tax and levied against, or be payable by, Landlord with respect to the
Property or any portion thereof, such tax or charge shall be included in the term “Real Property Taxes” for the purposes of this Lease. 
  
 10.3 Personal Property Taxes. Tenant shall pay prior to delinquency all taxes assessed against and levied upon trade fixtures, furnishings,
equipment and all other personal property of Tenant contained in the Premises or related to Tenant’s use of the Premises. If any of Tenant’s personal property shall be assessed with Landlord’s real or personal property, Tenant shall
pay to Landlord the taxes attributable to Tenant within ten (10) days after receipt of a written statement from Landlord setting forth the taxes applicable to Tenant’s property. 
  
 10.4 Reassessments. From time to time Landlord may challenge the assessed value of the Building and Land as
determined by applicable taxing authorities and/or Landlord may attempt to cause the Real Property Taxes to be reduced on other grounds. If Landlord is successful in causing the Real Property Taxes to be reduced or in obtaining a refund, rebate,
credit or similar benefit (hereinafter in this Section 10.4 collectively referred to as a “reduction”), Landlord shall, after deducting the costs incurred by Landlord in causing the reduction to be made, credit the
reduction(s) to Real Property Taxes for the calendar year to which a reduction applies and to recalculate the Real Property Taxes owed by Tenant for years after the year in which the reduction applies based on the reduced Real Property Taxes (if a
reduction applies to Tenant’s Tax Base Year, the Tax Base Year Real Property Taxes shall be reduced by the amount of the reduction and Tenant’s Share of Real Property Tax increases shall be recalculated for all Comparison Years following
the year of the reduction based on the lower Tax Base Year amount). After deducting Landlord’s expenses as hereinabove provided, Landlord shall refund to Tenant Tenant’s Share of the reduction of Real Property Taxes (exclusive of interest)
for the years to which any reductions apply. 
  
 11. Utilities. 

 
 11.1 Services Provided by Landlord. Subject to all governmental
rules, regulations and guidelines applicable thereto, Landlord shall provide HVAC to the Common Areas and the Premises during the times described in Section 11.4, reasonable amounts of electricity for normal lighting to the Common Area,
replacement light bulbs and/or fluorescent tubes and ballasts for standard overhead fixtures in the Common Area, water in the Premises and in the Common Area for reasonable and normal drinking and lavatory use, and building standard janitorial
services. 
  
 11.2 Intentionally Omitted. 
  
 11.3 Services Exclusive to Tenant. Tenant shall pay directly to the
provider thereof, on or before the date when due and in addition to payments of Base Rent and other additional rent provided for herein, the costs of all electricity used in the Premises (including, but not limited to, for HVAC), water, gas, heat,
heat pump fuel, telephone and any other utilities and services supplied and/or metered exclusively to the Premises or to Tenant, together with any taxes thereon. If Landlord measures electricity or any other utility usage in the Premises by a
submeter, Tenant shall pay the costs as shown on such submeter to Landlord, as additional rent, at Landlord’s actual cost for such services, without mark-up, within thirty (30) days after receipt 
  

 22 

 of an invoice therefor. If any such services are not separately metered or submetered to the Premises, Tenant shall pay,
at Landlord’s option, either Tenant’s Share or a reasonable proportion to be determined by Landlord of all charges jointly metered with other premises in the Building at Landlord’s actual cost for such services, without mark-up.

  
 11.4 Hours of Service. Building services shall be
provided Monday through Friday from 8:00 a.m. to 6:00 p.m. and Saturdays from 9:00 a.m. to 1:00 p.m. Janitorial services shall be provided Monday through Friday. Other Building services, if any, shall not be provided at other times or on nationally
recognized holidays. As of the date hereof, nationally recognized holidays include New Years Day, Martin Luther King Jr. Day, Presidents’ Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day. 
  
 11.5 Excess Usage by Tenant. Notwithstanding the Permitted Use set
forth in Section 1.9, Tenant shall not use Building utilities or services in excess of those used by the average office building tenant using its premises for ordinary office use. Tenant shall not install at the Premises office machines,
lighting fixtures or other equipment which will generate above average heat, noise or vibration at the Premises or which will adversely affect the Building’s HVAC or other systems. If the Premises include or if Tenant hereafter installs any
computer, telecommunications or other so-called “special purpose” room or area, Tenant shall at its sole cost and expense, provide such supplemental heating, ventilation and air conditioning equipment and systems (the “Supplemental
Systems”) as may be required to keep such room or area at the proper temperature and environmental conditions. All Supplemental Systems shall be subject to Landlord’s prior review and consent and other conditions in Article 7,
and if approved, shall be maintained, repaired and replaced as necessary by Tenant, so as not to impose any additional load on the Building systems. Tenant shall pay, as additional rent, the cost of electricity, water and other materials necessary
for the proper operation of Supplemental Systems, as well as any costs or expenses incurred by Landlord to provide additional capacity for Building systems to accommodate or provide the same. Without limiting the foregoing, if Tenant does use
Building utilities or services in excess of those used by the average office building tenant, Landlord shall have the right (but no obligation), in addition to any other rights or remedies it may have under this Lease, to (a) at Tenant’s
expense, install additional equipment and/or separate metering devices at the Premises, and to charge Tenant therefor and for such usage, (b) require Tenant to install Supplemental Systems as provided above, (c) require Tenant to pay to Landlord all
costs, expenses and damages incurred by Landlord as a result of such usage, and/or (d) require Tenant to stop using excess utilities or services. 
  
 11.6 Interruptions. Tenant agrees that Landlord shall not be liable to Tenant for its failure to furnish gas, electricity, telephone service,
water, HVAC or any other utility services or building services when such failure is occasioned, in whole or in part, by repairs, replacements, or improvements, by any strike, lockout or other labor trouble, by inability to secure electricity, gas,
water, telephone service or other utility at the Office Park, by any accident, casualty or event arising from any cause whatsoever, including the negligence of Landlord, its employees, agents and contractors, by act, negligence or default of Tenant
or any other person or entity, or by any other cause and, to the extent permitted by law, such failures shall never be deemed to constitute an eviction or disturbance of Tenant’s use and possession of the Premises or relieve Tenant from the
obligation of paying rent or performing any of its obligations under this Lease. Furthermore, Landlord shall not be liable under any circumstances for loss of property or for injury to, or 
  

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 interference with, Tenant’s business, including, without limitation, loss of profits, however occurring, through or
in connection with or incidental to a failure to furnish any such services or utilities. Landlord may comply with voluntary controls or guidelines promulgated by any governmental entity relating to the use or conservation of energy, water, gas,
light or electricity or the reduction of automobile or other emissions without creating any liability of Landlord to Tenant under this Lease. 
  
 12. Assignment and Subletting. 
  
 12.1 Landlord’s Consent Required. Tenant shall not voluntarily or by operation of law assign, pledge, hypothecate, mortgage, sublet, or
otherwise transfer or encumber all or any part of Tenant’s interest in this Lease or in the Premises (any of the foregoing hereinafter may be referred to as a “Transfer”), or permit any Transfer to occur, without
Landlord’s prior written consent in each case, which consent shall not be unreasonably withheld, delayed or conditioned subject to the terms and conditions hereof. A “Transfer” requiring Landlord’s consent hereunder shall
include, without limitation, the use or occupancy of the Premises or any part thereof by any party other than Tenant, and the granting of concessions, licenses and the like with respect to the Premises or any part thereof. Landlord shall respond to
Tenant’s written request for consent hereunder within twenty (20) days after Landlord’s receipt of the written request from Tenant. Any attempted Transfer without such consent shall be void and shall constitute an Event of Default under
this Lease. Tenant’s written request for Landlord’s consent shall include, and Landlord’s twenty (20) day response period referred to above shall not commence, unless and until Landlord has received from Tenant, all of the following
information: (a) either (i) financial statements for the proposed assignee or subtenant for the past three (3) years prepared in accordance with generally accepted accounting principles and reviewed and certified by an independent certified public
accountant, or (ii) federal tax returns for the proposed assignee or subtenant for the past three (3) years, or (iii) a TRW credit report or similar report on the proposed assignee or subtenant, (b) a detailed description of the business the
assignee or subtenant intends to operate at the Premises, (c) the proposed effective date of the assignment or sublease, (d) a copy of the executed sublease or assignment agreement which includes all of the terms and conditions of the proposed
assignment or sublease, (e) a detailed description of any ownership or commercial relationship between Tenant and the proposed assignee or subtenant and (f) a detailed description of any Alterations the proposed assignee or subtenant desires to make
to the Premises. If the obligations of the proposed assignee or subtenant will be guaranteed by any person or entity, Tenant’s written request shall not be considered complete until the information described in (a), (b) and (c) of the previous
sentence has been provided with respect to each proposed guarantor. A “Transfer” shall also include: (i) if Tenant is a corporation, and Tenant’s stock is not publicly traded over a recognized securities exchange, or Tenant is a
partnership, limited liability company, or other entity, transfer of more than forty percent (40%) of the voting stock of such corporation or forty percent (40%) of the voting interests in such partnership, limited liability company or other entity
during the term of this Lease (whether or not in one or more transfers, but excluding bona fide transfers not entered into for the purpose of evading this provision and constituting further equity investment in Tenant or transfers of not more than
ten percent (10%) and not resulting in a change of control); and (ii) the dissolution, merger or liquidation of the corporation or other entity, and (iii) the involvement by Tenant or its assets in any transaction, or series of transactions (by way
of merger, sale, acquisition, financing, refinancing, transfer, leveraged buy-out or otherwise) whether or not a formal assignment or 
  

 24 

 hypothecation of this Lease or Tenant’s assets occurs, which results or will result in a reduction of the “Net
Worth” of Tenant (as hereinafter defined), by an amount equal to or greater than twenty-five percent (25%) of such Net Worth of Tenant as it is represented to Landlord at the time of the execution by Landlord of this Lease. 
  
 12.2 Business Combinations. The involvement by Tenant or its assets in
any transaction, or series of transactions (by way of merger, sale, acquisition, financing, refinancing, transfer, leveraged buy-out or otherwise) whether or not a formal assignment or hypothecation of this Lease or Tenant’s assets occurs,
which results or will result in a reduction of the “Net Worth” of Tenant as hereinafter defined, by an amount equal to or greater than twenty-five percent (25%) of such Net Worth of Tenant as it is represented to Landlord at the time of
the execution by Landlord of this Lease, or as it exists immediately prior to said transaction or transactions constituting such reduction, at whichever time said Net Worth of Tenant was or is greater, shall be considered to be an assignment of this
Lease by Tenant subject to the requirements of Section 12.1. “Net Worth” of Tenant for purposes of this Section 12.2 shall be the net worth of Tenant (excluding any guarantors) established under generally accepted
accounting principles consistently applied. 
  
 12.3 Standard
For Approval. Landlord shall not unreasonably withhold its consent to a Transfer, provided that Tenant has complied with each and every requirement, term and condition of this Section 12. Tenant acknowledges and agrees that each
requirement, term and condition in this Section 12 is a reasonable requirement, term or condition, but that the terms and conditions of this Section 12 are not an exclusive statement of the reasonable grounds on which Landlord may
withhold its consent to a Transfer. Without limiting the generality of the foregoing, it shall be deemed reasonable for Landlord to withhold its consent to a Transfer if any requirement, term or condition of this Section 12 is not complied
with, or: (a) the Transfer would cause Landlord to be in violation of its obligations under another lease or agreement to which Landlord is a party; (b) in Landlord’s reasonable judgment, a proposed assignee or subtenant has a smaller Net Worth
than Tenant had on the date this Lease was entered into with Tenant or than Tenant has on the date of such Transfer, whichever is greater, or is less able financially to pay the rents due under this Lease as and when they are due and payable; (c) a
proposed assignee’s or subtenant’s business will impose a burden on the Property’s parking facilities, elevators, Common Areas or utilities that is greater than the burden imposed by Tenant, in Landlord’s reasonable judgment; (d)
the terms of a proposed assignment or subletting will allow the proposed assignee or subtenant to exercise a right of renewal, right of expansion, right of first offer, right of first refusal or similar right held by Tenant; (e) a proposed assignee
or subtenant refuses to enter into a written assignment agreement or sublease, satisfactory to Landlord in its reasonable discretion, which provides that it will abide by and assume all of the terms and conditions of this Lease for the term of any
assignment or sublease, or to enter into a consent agreement with Landlord containing such terms and conditions as Landlord may reasonably deem necessary or appropriate; (f) the use of the Premises by the proposed assignee or subtenant will, in
Landlord’s commercially reasonable judgment, be inconsistent with a first-class office building; (g) any guarantor of this Lease refuses to consent to the Transfer or to execute a written agreement reaffirming the guaranty; (h) Tenant is in
default under this Lease at the time of the request; (i) if requested by Landlord, the assignee or subtenant refuses to sign a non-disturbance and attornment agreement in favor of Landlord’s lender; (j) landlord has sued or been sued by the
proposed assignee or subtenant or has otherwise been involved in a legal dispute with the 
  

 25 

 proposed assignee or subtenant; (k) the proposed assignee or subtenant is involved in a business which in Landlord’s
reasonable judgment is not in keeping with the then current standards of the Building; (l) if Landlord or an affiliate of Landlord has space available for lease in the Office Park and the proposed assignee or subtenant is an existing tenant or
subtenant of the Building (or any other building in the Office Park owned by an affiliate of Landlord); or (m) the proposed assignee or subtenant is a person or entity then negotiating with Landlord for the lease of space in the Building (or any
other building in the Office Park owned by an affiliate of Landlord). 
  
 12.4 Additional Terms and Conditions. The following terms and conditions shall be applicable to any Transfer: 
  
 (a) Regardless of Landlord’s consent, no Transfer shall release Tenant from Tenant’s obligations hereunder or alter the primary liability of
Tenant to pay the rent and other sums due Landlord hereunder and to perform all other obligations to be performed by Tenant hereunder, or release any guarantor from its obligations under its guaranty. 
  
 (b) Landlord may accept rent from any person other than Tenant pending
approval or disapproval of an assignment or subletting. 
  
 (c)
Neither a delay in the approval or disapproval of a Transfer, nor the acceptance of rent, shall constitute a waiver or estoppel of Landlord’s right to exercise its rights and remedies for the breach of any of the terms or conditions of this
Section 12. 
  
 (d) The consent by Landlord to any Transfer
shall not constitute a consent to any subsequent Transfer by Tenant or to any subsequent or successive Transfer by an assignee or subtenant. However, Landlord may consent to subsequent Transfers or any amendments or modifications thereto without
notifying Tenant or anyone else liable on the Lease and without obtaining their consent, and such action shall not relieve such persons from liability under this Lease. 
  
 (e) In the event of any default under this Lease, Landlord may proceed directly against Tenant, any guarantors or anyone
else responsible for the performance of this Lease, including any subtenant or assignee, without first exhausting Landlord’s remedies against any other person or entity responsible therefor to Landlord, or any security held by Landlord.

  
 (f) Landlord’s written consent to any Transfer by Tenant
shall not constitute an acknowledgment that no default then exists under this Lease nor shall such consent be deemed a waiver of any then existing default. 
  
 (g) The discovery of the fact that any financial statement relied upon by Landlord in giving its consent to an assignment or subletting was materially
false shall, at Landlord’s election, render Landlord’s consent null and void. 
  
 (h) Landlord shall not be liable under this Lease or under any sublease to any subtenant. 
  
 (i) No assignment or sublease may be terminated, modified or amended without Landlord’s prior written consent. 
  

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 (j) The occurrence of a transaction resulting in a reduction of Net Worth as described in clause (iii) of
Section 12.1 shall give Landlord the right (but not the obligation) to require that Tenant immediately provide Landlord with an additional security deposit equal to three (3) times the monthly Base Rent payable under the Lease, and Landlord
may make its receipt of such amount a condition to Landlord’s consent to such transaction. 
  
 (k) Any assignee of, or subtenant under, this Lease shall, by reason of accepting such assignment or entering into such sublease, be deemed, for the
benefit of Landlord, to have assumed and agreed to conform and comply with each and every term, covenant, condition and obligation herein to be observed or performed by Tenant during the term of said assignment or sublease, except as Landlord may
otherwise specifically agree in writing. 
  
 12.5 Additional
Terms and Conditions Applicable to Subletting. The following terms and conditions shall apply to any subletting by Tenant of all or any part of the Premises and shall be deemed included in all subleases under this Lease whether or not expressly
incorporated therein: 
  
 (a) Tenant hereby absolutely and
unconditionally assigns and transfers to Landlord all of Tenant’s interest in all rentals and income arising from any sublease entered into by Tenant, and Landlord may collect such rent and income and apply same toward Tenant’s obligations
under this Lease; provided, however, that until a default shall occur in the performance of Tenant’s obligations under this Lease, Tenant may receive, collect and enjoy the rents accruing under such sublease. Landlord shall not, by reason of
this or any other assignment of such rents to Landlord nor by reason of the collection of the rents from a subtenant, be deemed to have assumed or recognized any sublease or to be liable to the subtenant for any failure of Tenant to perform and
comply with any of Tenant’s obligations to such subtenant under such sublease, including, but not limited to, Tenant’s obligation to return any security deposit. Tenant hereby irrevocably authorizes and directs any such subtenant, upon
receipt of a written notice from Landlord stating that a default exists in the performance of Tenant’s obligations under this Lease, to pay to Landlord the rents due as they become due under the sublease. Tenant agrees that such subtenant shall
have the right to rely upon any such statement and request from Landlord, and that such subtenant shall pay such rents to Landlord without any obligation or right to inquire as to whether such default exists and notwithstanding any notice from or
claim from Tenant to the contrary. 
  
 (b) Bach sublease shall
provide that if, prior to the termination of any sublease, any event (other than a casualty described in Section 9.1 or condemnation described in Section 15) occurs which, by voluntary or involuntary act or by operation of law, might
cause or permit this Lease to be terminated, expire, be canceled, be foreclosed against, or otherwise come to an end, including but not limited to (1) an Event of Default by Tenant under this Lease of any of the terms or provisions hereof, (2)
foreclosure proceedings brought by the holder of any mortgage or trust deed to which the Property is subject; or (3) the termination of Tenant’s leasehold estate by dispossession proceeding or otherwise, then, at Landlord’s sole election
and option, the subtenant shall attorn to Landlord and recognize Landlord as the subtenant’s landlord under the sublease, upon the terms and conditions and at the rental rate specified in the sublease, and for the then remaining term of the
sublease, except that Landlord shall not be bound by any provision of the sublease which in any way increases Landlord’s duties, obligations or liabilities 
  

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 to the subtenant beyond those owed to Tenant under this Lease. The subtenant shall execute and deliver, at any time and
from time to time, upon request of Landlord, any instruments which may be necessary or appropriate to evidence such attornment. Landlord shall not (i) be liable to the subtenant for any act, omission or breach of the sublease by Tenant, (ii) be
subject to any offsets or defenses which the subtenant might have against Tenant, (iii) be bound by any rent or additional rent which the subtenant might have paid in advance to Tenant, or (iv) be bound to honor any rights of the subtenant in any
security deposit made with Tenant except to the extent Tenant has turned over such security deposit to Landlord. Tenant hereby agrees that upon the occurrence of any event with respect to this Lease described above, Tenant shall immediately pay or
transfer to Landlord any security deposit, rent or other sums then held by Tenant. In the event of any such attornment, Landlord’s liability shall be limited to matters arising during Landlord’s ownership of the Building. The liability of
Landlord to the subtenant for any default by landlord after such attornment, or arising in connection with Landlord’s operation, management, leasing, repair, renovation, alteration, or any other matter relating to the Building or the subleased
premises, shall be limited to the interest of the Landlord in the Building (and proceeds thereof). Landlord shall have the right, in Landlord’s sole discretion, to elect not to have the subtenant attorn to Landlord and, in that event, the
sublease shall be deemed terminated on the date of the occurrence of the event with respect to this Lease described above, and Landlord shall have no obligation to permit the subtenant to continue to occupy all or any part of the Premises.

  
 12.6 Transfer Premium from Assignment or Subletting.
Landlord shall be entitled to receive from Tenant (as and when received by Tenant) as an item of additional rent fifty percent (50%) of the gross amounts received by Tenant from such assignee or subtenant in excess of the amounts payable by Tenant
to Landlord hereunder (the “Transfer Premium”). The Transfer Premium shall be reduced by (i) costs actually paid by Tenant to prepare the Premises for occupancy by such assignee or sublessee, (ii) the reasonable brokerage commissions and
legal fees actually paid by Tenant in order to assign the Lease or to sublet all or a portion of the Premises, and (iii) if not included in (ii) above, reasonable advertising costs actually paid by Tenant in connection with such subletting. If less
than all of the Premises is transferred, the Base Rent and the additional rent shall be determined on a per rentable square foot basis. “Transfer Premium” shall also include, but not be limited to, key money and bonus money paid by the
assignee or subtenant to Tenant in connection with such Transfer, the fair value of any work or services provided by the assignee or subtenant for Tenant, and any payment in excess of fair market value for services rendered by Tenant to the assignee
or subtenant or for assets, fixtures, inventory, equipment, or furniture transferred by Tenant to the assignee or subtenant in connection with such Transfer. 
  
 12.7 Landlord’s Option to Recapture Space. Notwithstanding anything to the contrary contained in this Section 12, Landlord shall have
the option, by giving written notice to Tenant within twenty (20) days after receipt of any request by Tenant to assign this Lease or to sublease all or any portion of the space in the Premises (other than a Transfer described in the last sentence
of Section 12.1), to terminate this Lease with respect to said space as of the date thirty (30) days after Landlord’s election. In the event of a recapture by Landlord, if this Lease shall be canceled with respect to less than the entire
Premises, the Base Rent, Tenant’s Share of Operating Expense and Real Property Tax increases and the number of parking spaces Tenant may use shall be adjusted on the basis of the number of rentable square feet retained by Tenant in 

 

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 proportion to the number of rentable square feet contained in the original Premises, and this Lease as so amended shall
continue thereafter in full force and effect, and upon request of either party, the parties shall execute written confirmation of same. If Landlord recaptures only a portion of the Premises, it shall construct and erect at its sole cost such
partitions as may be required to sever the space to be retained by Tenant from the space recaptured by Landlord. Landlord may, at its option, lease any recaptured portion of the Premises to the proposed subtenant or assignee or to any other person
or entity without liability to Tenant. Tenant shall not be entitled to any portion of the profit, if any, Landlord may realize on account of such termination and reletting. Tenant acknowledges that the purpose of this Section 12.7 is to
enable Landlord to receive profit in the form of higher rent or other consideration to be received from an assignee or subtenant, to give Landlord the ability to meet additional space requirements of other tenants of the Office Park and to permit
Landlord to control the leasing of space in the Office Park. Tenant acknowledges and agrees that the requirements of this Section 12.7 are commercially reasonable and are consistent with the intentions of Landlord and Tenant. 
  
 12.8 Landlord’s Expenses. In the event Tenant shall assign this
Lease or sublet the Premises or request the consent of Landlord to any Transfer, then Tenant shall pay Landlord’s reasonable costs and expenses incurred in connection therewith, including, but not limited to, attorneys’, architects’,
accountants’, engineers’ or other consultants’ fees (Landlord agreeing that Tenant shall not be required to reimburse Landlord more than $1,000 per request for legal fees incurred in connection with the review of any proposed sublease
or assignment). 
  
 13. Default; Remedies. 
  
 13.1 Default by Tenant. Landlord and Tenant hereby agree that the
occurrence of any one or more of the following events shall be an “Event of Default” by Tenant under this Lease and that said Event of Default shall give Landlord the rights described in Section 13.2. Landlord or Landlord’s
authorized agent shall have the right to execute and to deliver any notice of default, notice to pay rent or quit or any other notice Landlord gives Tenant. 
  
 (a) Tenant’s failure to make any payment of Base Rent, Tenant’s Share of Operating Expense increases, Tenant’s Share of Real Property
Taxes, late charges, or any other payment required to be made by Tenant hereunder, as and when due, where such failure shall continue for a period of five (5) days after written notice thereof from Landlord to Tenant. In the event that Landlord
serves Tenant with a notice to pay rent or quit pursuant to applicable summary process or unlawful detainer statutes, such notice shall also constitute the notice required by this Section 13.1(a). 
  
 (b) The abandonment of the Premises by Tenant for more than one hundred
twenty (120) days, in which event Landlord shall not be obligated to give any notice of default to Tenant. 
  
 (c) The failure of Tenant to comply with any of its obligations under Sections 6.1, 6.2, 7.2, 7.3, 8, 11.3, 12, 18, 19, 21, 23, 24, 26, 34, 35 and
56 and failure to cure the same within ten (10) days following written notice from Landlord to Tenant. In the event Landlord serves Tenant with a notice to quit or any other notice pursuant to applicable summary process or unlawful detainer
statutes, said notice shall also constitute the notice required by this Section 13.1(c). 
  

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 (d) The failure by Tenant to observe or perform any of the covenants, conditions or provisions of this
Lease to be observed or performed by Tenant (other than those referenced in Sections 13.1(a), (b) and (c), above), where such failure shall continue for a period of ten (10) days after written notice thereof from Landlord to Tenant;
provided, however, that if the nature of Tenant’s non-performance is such that more than ten (10) days are reasonably required for its cure, then an Event of Default shall not be deemed to exist if Tenant commences such cure within said ten
(10) day period and thereafter diligently pursues such cure to completion. In the event that Landlord serves Tenant with a notice to quit or any other notice pursuant to applicable summary process or unlawful detainer statutes, said notice shall
also constitute the notice required by this Section 13.1(d). 
  
 (e) (i) The making by Tenant or any guarantor of Tenant’s obligations hereunder of any general arrangement or general assignment for the benefit of creditors; (ii) Tenant or any guarantor becoming a “debtor” as defined in 11
U.S.C. Section 101 (the “Bankruptcy Code”) or any successor statute thereto (unless, in the case of a petition filed against Tenant or guarantor, the same is dismissed within sixty (60) days); (iii) the appointment of a trustee or
receiver to take possession of substantially all of Tenant’s assets located at the Premises or of Tenant’s interest in this Lease, where possession is not restored to Tenant within sixty (60) days; (iv) the attachment, execution or other
judicial seizure of substantially all of Tenant’s assets located at the Premises or of Tenant’s interest in this Lease, where such seizure is not discharged within sixty (60) days; (v) Tenant shall be adjudicated insolvent, or shall file
any petition or answer seeking any reorganization, arrangement, composition, readjustment. liquidation, dissolution or similar relief for itself under any present or future Federal, State or other statute, law or regulation for the relief of debtors
(other than the Bankruptcy Code), or shall seek or consent to or acquiesce in the appointment of any trustee, receiver or liquidator of Tenant or of all or any substantial part of its properties, or shall admit in writing its inability to pay its
debts generally as they become due; (vi) a petition shall be filed against Tenant under any law other than the Bankruptcy Code seeking any reorganization, arrangement, composition, readjustment, liquidation, dissolution, or similar relief under any
present or future Federal, State or other statute, law or regulation and shall remain undismissed or unstayed for an aggregate of sixty (60) days (whether or not consecutive), or if any trustee, conservator, receiver or liquidator of Tenant or of
all or any substantial part of its properties shall be appointed without the consent or acquiescence of Tenant and such appointment shall remain unvacated or unstayed for an aggregate of sixty (60) days (whether or not consecutive); or (vii) the
occurrence of any of the events described in this paragraph (e) with respect to any guarantor of all or any portion of Tenant’s obligations under this Lease. In the event that any provision of this Section 13.1(e) is unenforceable
under applicable law, such provision shall be of no force or effect. 
  
 (f) The discovery by Landlord that any financial statement, representation or warranty given to Landlord by Tenant, or by any guarantor of Tenant’s obligations hereunder, is or was materially false. Tenant acknowledges that Landlord
has entered into this Lease in material reliance on such information. 
  

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 (g) If Tenant is a corporation, limited liability company, partnership, or other business entity, the
dissolution or liquidation of Tenant. 
  
 (h) If Tenant’s
obligations under this Lease are guaranteed: (i) the death of a guarantor, (ii) the termination of a guarantor’s liability with respect to this Lease other than in accordance with the terms of such guaranty, (iii) a guarantor’s becoming
insolvent or the subject of a bankruptcy filing, (iv) a guarantor’s refusal to honor the guaranty, or (v) a guarantor’s breach of its guaranty obligation on an anticipatory breach basis. 
  
 13.2 Remedies. 
  
 (a) In the event of any default or breach of this Lease by Tenant, continuing
after any applicable notice and grace period provided for by Section 13.1, Landlord may, at any time thereafter, with or without notice or demand, and without limiting Landlord in the exercise of any other right or remedy which Landlord may
have by reason of such default: 
  

	 	(i)	terminate Tenant’s right to possession of the Premises by any lawful means, in which case this Lease and the term hereof shall terminate and Tenant shall immediately surrender
possession of the Premises to Landlord. If Landlord terminates this Lease, Landlord may recover from Tenant (A) the worth at the time of award of the unpaid rent which had been earned at the time of termination and all additional charges which would
have been payable hereunder for the remainder of the Term of this Lease including, without limitation, Tenant’s share of Operating Expenses increases and Tenant’s Share of Real Property Tax Increases which had been earned at the time of
termination; (B) the worth at the time of award of the amount by which the unpaid rent and all additional charges which would have been payable hereunder for the remainder of the Term of this Lease Including, without limitation, Tenant’s share
of Operating Expenses increases and Tenant’s Share of Real Property Tax Increases which would have been earned after termination until the time of award exceeds the amount of such rental loss that Tenant proves could have been reasonably
avoided; (C) the worth at the time of award of the amount by which the unpaid rent and all additional charges which would have been payable hereunder for the remainder of the Term of this Lease including, without limitation, Tenant’s share of
Operating Expenses increases and Tenant’s Share of Real Property Tax Increases for the balance of the term after the time of award exceeds the amount of such rental loss that Tenant proves could be reasonably avoided; (D) the amount of any Base
Rent that would have been payable between the Commencement Date and the Rent Commencement Date, and (E) any other amount necessary to compensate Landlord for all detriment proximately caused by Tenant’s failure to perform its obligations under
the Lease or which in the ordinary course of things would be likely to result 

  

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 therefrom, including, but not limited to, the cost of recovering possession of the Premises, expenses of
releasing, including necessary renovation and alteration of the Premises, reasonable attorneys’ fees, any real estate commissions actually paid by Landlord and the unamortized value of any free rent, reduced rent, tenant improvement allowance
or other economic concessions provided by Landlord. The “worth at time of award” of the amounts referred to in Section 13.2(a)(i)(A) and (B) shall be computed by allowing interest at the lesser often percent (10%) per annum
or the maximum interest rate permitted by applicable law, The worth at the time of award of the amount referred to in Section 13.2(a)(i)(C) shall be computed by discounting such amount at the discount rate of the Federal Reserve Bank of
Boston at the time of award plus one percent (1%). For purposes of this Section 13.2(a)(i), “rent” shall be deemed to be all monetary obligations required to be paid by Tenant pursuant to the terms of this Lease. 
  

	 	(ii)	collect sublease rents (or appoint a receiver to collect such rent) and otherwise perform Tenant’s obligations at the Premises, it being agreed, however, that the appointment
of a receiver for Tenant shall not constitute an election by Landlord to terminate this Lease; and/or 

  

	 	(iii)	pursue any other remedy now or hereafter available to Landlord under the laws or judicial decisions of the Commonwealth of Massachusetts. 

  
 (b) No remedy or election hereunder shall be deemed exclusive, but shall,
wherever possible, be cumulative with all other remedies at law or in equity. The expiration or termination of this Lease and/or the termination of Tenant’s right to possession of the Premises shall not relieve Tenant of liability under any
indemnity provisions of this Lease as to matters occurring or accruing during the Term of this Lease or by reason of Tenant’s occupancy of the Premises. 
  
 (c) If Tenant abandons the Premises, Landlord may re-enter the Premises and such re-entry shall not be deemed to constitute Landlord’s election to
accept a surrender of the Premises or to otherwise relieve Tenant from liability for its breach of this Lease. No surrender of the Premises shall be effective against Landlord unless Landlord has entered into a written agreement with Tenant in which
Landlord expressly agrees to (i) accept a surrender of the Premises and (ii) relieve Tenant of liability under this Lease. The delivery by Tenant to Landlord of possession of the Premises shall not constitute the termination of this Lease or the
surrender of the Premises. 
  
 13.3 Default by Landlord.
Landlord shall not be in default under this Lease unless Landlord fails to perform obligations required of Landlord within thirty (30) days after written notice by Tenant to Landlord and to the Holder of any Mortgage encumbering the Property

  

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 whose name and address shall have theretofore been furnished to Tenant in writing, specifying wherein Landlord has failed
to perform such obligation; provided, however, that if the nature of Landlord’s obligation is such that more than thirty (30) days are required for its cure, then Landlord shall not be in default if Landlord commences performance within such
thirty (30) day period and thereafter diligently pursues the same to completion. This Lease and the obligations of Tenant hereunder shall not be affected or impaired because Landlord is unable to fulfill any of its obligations hereunder or is
delayed in doing so in such inability or delay is caused by reason of strike or other labor problems, acts of God, riot, insurrection, governmental actions or requirements, or any other cause beyond the reasonable control of Landlord, and the time
for Landlord’s performance shall be extended for the period of any such delay. 
  
 13.4 Late Charges. Tenant hereby acknowledges that late payment by Tenant to Landlord of Base Rent, Tenant’s Share of Operating Expense increases, Tenant’s Share of Real Property Tax increases or
other sums due hereunder will cause Landlord to incur costs not contemplated by this Lease, the exact amount of which will be extremely difficult to ascertain. Such costs include, but are not limited to, processing and accounting charges and late
charges which may be imposed on Landlord by the terms of any mortgage or trust deed encumbering the Property. Accordingly, if any installment of Base Rent, Tenant’s Share of Operating Expense increases, Tenant’s Share of Real Property Tax
increases or any other sum due from Tenant shall not be received by Landlord when such amount shall be due, then, without any requirement for notice or demand to Tenant, Tenant shall immediately pay to Landlord a late charge equal to four percent
(4%) of such overdue amount. The parties hereby agree that such late charge represents a fair and reasonable estimate of the costs Landlord will incur by reason of late payment by Tenant. Acceptance of such late charge by Landlord shall in no event
constitute a waiver of Tenant’s default with respect to such overdue amount, nor prevent Landlord from exercising any of the other rights and remedies granted hereunder including the assessment of interest under Section 13.5. 

 
 13.5 Interest on Past-due Obligations. Except as expressly herein
provided, any amount due to Landlord that is not paid when due shall bear interest at the lesser of twelve (12%) percent per annum or the maximum rate permitted by applicable law. Payment of such interest shall not excuse or cure any default by
Tenant under this Lease. 
  
 13.6 Payment of Rent and Security
Deposit after Default. If Tenant fails to pay Base Rent, Tenant’s Share of Operating Expense increases, Tenant’s Share of Real Property Tax increases or any other monetary obligation due hereunder on the date it is due, after
Tenant’s second failure to pay any monetary obligation on the date it is due in any twelve-month period, at Landlord’s option, all monetary obligations of Tenant hereunder shall thereafter be paid by cashier’s cheek, and Tenant shall,
upon demand, provide Landlord with an additional security deposit equal to two (2) months’ Base Rent. If Landlord has required Tenant to make said payments by cashier’s check or to provide an additional security deposit, Tenant’s
failure to make a payment by cashier’s check or to provide the additional security deposit shall be a material default hereunder. 
  
 14. Landlord’s Right to Cure Default; Payments by Tenant. All covenants and agreements to be kept or performed by Tenant under this Lease shall be
performed by Tenant at Tenant’s sole cost and expense and without any reduction of rent. If Tenant shall fail to perform 
  

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 any of its obligations under this Lease, within a reasonable time after such performance is required by the terms of this
Lease (or immediately, in case of emergency), Landlord may, but shall not be obligated to, after ten (10) days prior written notice to Tenant, (but no notice will be required in case of emergency), make any such payment or perform any such act on
Tenant’s behalf without waiving its rights based upon any default of Tenant and without releasing Tenant from any obligations hereunder. Tenant shall pay to Landlord, within ten (10) days after delivery by Landlord to Tenant of statements
therefor, an amount equal to the expenditures reasonably made by Landlord in connection with the remedying by Landlord of Tenant’s defaults pursuant to the provisions of this Section 14. 
  
 15. Condemnation. If any portion of the Premises is taken under the power of eminent
domain, or sold under the threat of the exercise of said power (all of which are herein called “Condemnation”), this Lease shall terminate as to the part so taken as of the date the condemning authority takes title or possession, whichever
first occurs; provided that if so much of the Premises is taken by Condemnation as would substantially and adversely affect the operation and profitability of Tenant’s business conducted from the Premises, and said taking lasts for ninety (90)
days or more, Tenant shall have the option, to be exercised only in writing within thirty (30) days after Landlord shall have given Tenant written notice of such taking (or in the absence of such notice, within thirty (30) days after the condemning
authority shall have taken possession), to terminate this Lease as of the date the condemning authority takes such possession. If a taking lasts for less than ninety (90) days and limits Tenant’s use of the Premises for the Permitted Use,
Tenant’s rent shall be abated in proportion to such limitation during said period but Tenant shall not have the tight to terminate this Lease. If Tenant does not terminate this Lease in accordance with the foregoing, this Lease shall remain in
full force and effect as to the portion of the Premises remaining, except that the rent and Tenant’s Share of Operating Expenses shall be reduced in the proportion that the usable floor area of the Premises taken bears to the total usable floor
area of the Premises. Common Areas taken shall be excluded from the Common Areas usable by Tenant and no reduction of rent shall occur with respect thereto or by reason thereof. Landlord shall have the option in its sole discretion to terminate this
Lease as of the taking of possession by the condemning authority, by giving written notice to Tenant of such election within thirty (30) days after receipt of notice of a Condemnation of any part of the Premises or the Property. Any award for the
taking of all or any part of the Premises or the Property under the power of eminent domain or any payment made under threat of the exercise of such power shall be the property of Landlord, whether such award shall be made as compensation for
diminution in value of the leasehold, for good will, for the taking of the fee, as severance damages, or as damages for tenant improvements; provided, however, that Tenant shall be entitled to any separate award for loss of or damage to
Tenant’s removable personal property. In the event that this Lease is not terminated by reason of such condemnation, and subject to the requirements of any lender that has made a loan to Landlord encumbering the Property, Landlord shall to the
extent of severance damages received by Landlord in connection with such condemnation, repair any damage to the Property caused by such Condemnation except to the extent that Tenant has been reimbursed therefor by the condemning authority. This
Section 15 shall govern the rights and obligations of Landlord and Tenant with respect to the condemnation of all or any portion of the Property. 
  

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 16. Vehicle Parking. 
  
 16.1 Use of Parking Facilities. During the term and subject to the rules and regulations attached hereto as Exhibit “C,” as modified by
Landlord from time to time (the “Rules”), Tenant shall be entitled to use the number of parking spaces set forth in Section 1.19 in the parking facility of the Office Park. Landlord may, in its sole discretion, assign parking spaces
to Tenant and designate the location of any reserved parking spaces. For purposes of this Lease, a “parking space” refers to the space in which one (1) motor vehicle is intended to park. If Tenant commits or allows in the parking facility
any of the activities prohibited by the Lease or the Rules, then Landlord shall have the right, without notice, in addition to such other rights and remedies that it may have, to remove or tow away the vehicle involved and charge the cost to Tenant,
which cost shall be immediately payable by Tenant upon demand by Landlord. Tenant shall not transfer, assign, or otherwise convey its parking rights separate and apart from this Lease. 
  
 16.2 Parking Charges. INTENTIONALLY OMITTED. 
  
 17. Broker’s Fee. Tenant and Landlord each represent and warrant to the other that neither has had any dealings or entered into
any agreements with any person, entity, broker or finder other than the persons, if any, listed in Section 1.20, in connection with the negotiation of this Lease, and no other broker, person, or entity is entitled to any commission or
finder’s fee in connection with the negotiation of this Lease, and Tenant and Landlord each agree to indemnify, defend and hold the other harmless from and against any claims, damages, costs, expenses, attorneys’ fees or liability for
compensation or charges which may be claimed by any such unnamed broker, finder or other similar party by reason of any dealings, actions or agreements of the indemnifying party. 
  
 18. Estoppel Certificate. 
  
 18.1 Delivery of Certificate. Tenant shall from time to time, upon not less than ten (10) days’ prior written notice from Landlord execute,
acknowledge and deliver to Landlord a statement in writing certifying such information as Landlord may reasonably request including, but not limited to, the following: (a) 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) (b) the date to which the Base Rent and other charges are paid in advance and the amounts so payable, (c) that there are not, to
Tenant’s knowledge, any uncured defaults or unfulfilled obligations on the part of Landlord, or specifying such defaults or unfulfilled obligations, if any are claimed, (d) that all tenant improvements to be constructed by Landlord, if any,
have been completed in accordance with Landlord’s obligations and (e) that Tenant has taken possession of the Premises. Any such statement may be conclusively relied upon by any prospective purchaser or encumbrancer of the Property. 

 
 18.2 Failure to Deliver Certificate. At Landlord’s option, the
failure of Tenant to deliver such statement within such time shall constitute conclusive evidence upon Tenant that (a) this Lease is in full force and effect, without modification except as may be represented by Landlord, (b) there are no uncured
defaults in Landlord’s performance, (c) not more than one month’s Base Rent has been paid in advance, (d) all tenant improvements to be constructed by Landlord, if any, have been completed in accordance with Landlord’s obligations and
(e) Tenant has taken possession of the Premises. 
  

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 19. Financial Information. From time to time, at Landlord’s request (which shall not be made more often than
annually), Tenant shall cause the following financial information to be delivered to Landlord, at Tenant’s sole cost and expense, upon not less than ten (10) days’ advance written notice from Landlord: (a) a current financial statement for
Tenant and Tenant’s financial statements for the previous two accounting years, (b) a current financial statement for any guarantor(s) of this Lease and the guarantor’(s) financial statements for the previous two accounting years and (c)
such other financial information pertaining to Tenant or any guarantor as Landlord or any lender or purchaser of Landlord may reasonably request. All financial statements shall be prepared in accordance with generally accepted accounting principles
consistently applied and, if such is the normal practice of Tenant, shall be audited by an independent certified public accountant. 
  
 20. Landlord’s Liability. Tenant acknowledges that Landlord shall have the right to transfer all or any portion of its interest in the Property and to assign
this Lease to the transferee. Tenant agrees that in the event of such a transfer Landlord shall automatically be released from all liability arising under this Lease after the effective date of such transfer; and Tenant hereby agrees to look solely
to Landlord’s transferee for the performance of Landlord’s obligations hereunder after the date of the transfer. Upon such a transfer, Landlord shall, at its option, return Tenant’s security deposit to Tenant or transfer Tenant’s
security deposit to Landlord’s transferee and, in either event, Landlord shall have no further liability to Tenant for the return of its security deposit. Subject to the tights of any lender holding a mortgage or deed of trust encumbering all
or part of the Property, Tenant agrees to look solely to Landlord’s equity interest in the Property for the collection of any judgment requiring the payment of money by Landlord arising out of (a) Landlord’s failure to perform its
obligations under this Lease or (b) the negligence or willful misconduct of Landlord, its partners, employees and agents. No other property or assets of Landlord shall be subject to levy, execution or other enforcement procedure for the satisfaction
of any judgment or writ obtained by Tenant against Landlord. No partner, trustee, beneficiary, officer, director, member, shareholder, employee or agent of Landlord shall be personally liable for the performance of Landlord’s obligations
hereunder or be named as a party in any lawsuit arising out of or related to, directly or indirectly, this Lease and the obligations of Landlord hereunder. The obligations under this Lease do not constitute personal obligations of the individual
partners, trustees or shareholders, beneficiaries or members of Landlord, if any, and Tenant shall not seek recourse against any of said persons or their assets. 
  
 21. Indemnity. 
  
 (a) Tenant hereby agrees to indemnify, defend and hold harmless Landlord and its employees, officers, directors, trustees, beneficiaries, members,
partners, shareholders, agents, contractors, lenders and ground lessors (said persons and entities are hereinafter collectively referred to as the “Indemnified Parties”) from and against any and all liability, loss, cost, damage,
claims, loss of rents, liens, judgments, penalties, fines, settlement costs, investigation costs, the cost of consultants and experts, attorneys fees, court costs and other legal expenses, and the effects of environmental contamination, the cost of
environmental testing, the removal, remediation and/or abatement of Hazardous Substances or Medical Waste (as said 
  

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 terms are defined below) in each case as may be necessary (in the determination of any governmental agency or authority
or Landlord’s licensed site professional) in order to comply with applicable laws or regulations, insurance policy deductibles and other expenses (hereinafter collectively referred to as “Damages”) arising out of or related to
an “Indemnified Matter” (as defined below). 
  
 (b) For
purposes of this Section 21, an “Indemnified Matter” shall mean any matter for which one or more of the Indemnified Parties incurs liability or Damages if the liability or Damages arise out of or involve, directly or indirectly, (i)
Tenant’s or its employees’, agents’, contractors’ or invitees’ (all of said persons or entities are hereinafter collectively referred to as “Tenant Parties”) use or occupancy of the Premises, Property or the
Office Park, (ii) any act, omission or neglect of a Tenant Party, (iii) Tenant’s failure to perform any of its obligations under this Lease, (iv) the existence, use or disposal of any Hazardous Substance (as defined in Section 23 below)
brought on to the Property or the Office Park by a tenant Party, (v) the existence, use or disposal of any Medical Waste (as defined in Section 24 below) brought on to the Property or the Office Park by a Tenant Party or (vi) any other
matters for which Tenant has agreed to indemnify Landlord pursuant to any other provision of this Lease. Tenant’s obligations hereunder shall include, but shall not be limited to compensating the Indemnified Parties for Damages arising out of
Indemnified Matters within ten (10) days after written demand from an Indemnified Party, and providing a defense, with counsel reasonably satisfactory to the Indemnified Party, at Tenant’s sole expense, within ten (10) days after written demand
from the Indemnified Party, of any claims, action or proceeding arising out of or relating to an Indemnified Matter whether or not litigated or reduced to judgment and whether or not well founded. 
  
 (c) If Tenant is obligated to compensate an Indemnified Party for Damages
arising out of an Indemnified Matter, Landlord shall have the immediate and unconditional right, but not the obligation, without notice or demand to Tenant, to pay the damages and Tenant shall, upon ten (10) days advance written notice from
Landlord, reimburse Landlord for the actual out-of-pocket costs incurred by Landlord. By way of example, and not limitation, Landlord shall have the immediate and unconditional right to cause any damages to the Common Areas, another tenant’s
premises or to any other part of the Property or the Office Park to be repaired and to compensate other tenants of the Property or other persons or entities for Damages arising out of an Indemnified Matter. The Indemnified Parties need not first pay
any Damages to be indemnified hereunder. Tenant’s obligations under this Section 21 shall not be released, reduced or otherwise limited because one or more of the Indemnified Parties are or may be actively or passively negligent with respect to
an Indemnified Matter or because an Indemnified Party is or was partially responsible for the Damages incurred. This indemnity is intended to apply to the fullest extent permitted by applicable law. Tenant’s obligations under this Section 21
shall survive the expiration or termination of this Lease unless specifically waived in writing by Landlord after said expiration or termination. In no event shall Tenant be required to indemnify and Indemnified Party to the extent Damages are
caused by the negligent or willful and wrongful acts or omissions of such party. 
  
 (d) Landlord agrees to indemnify and save harmless Tenant from and against all claims, loss, cost, damage or expense arising from any accident, bodily or personal injury or damage occurring in the common areas on the
Property, to the extent that such accident, damage 
  

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 or injury results from a negligent act or omission on the part of Landlord or Landlord’s agents or employees,
occurring after the Commencement Date until the end of the Term of this Lease. This indemnity and hold harmless agreement shall include indemnity against all losses, costs, damages, expenses and liabilities incurred during the Term of this Lease in
connection with any such claim or proceeding brought thereon, and the defense thereof, including, without limitation, reasonable attorneys’ fees and costs at both the trial and appellate levels. 
  
 22. Exemption of Landlord from Liability. Tenant hereby agrees that Landlord shall not
be liable for injury to Tenant’s business or any loss of income therefrom or for loss of or damage to the merchandise, tenant improvements, fixtures, furniture, equipment, computers, files, automobiles, or other property of Tenant,
Tenant’s employees, agents, contractors or invitees, or any other person in or about the Property or the Office Park, nor shall Landlord be liable for injury to the person of Tenant, Tenant’s employees, agents, contractors or invitees,
whether such damage or injury is caused by or results from any cause whatsoever including, but not limited to, theft, criminal activity at the Property or the Office Park, negligent security measures, bombings or bomb scares, Hazardous Substances or
Medical Waste (as defined below), fire, steam, electricity, gas, water or rain, flooding, breakage of pipes, sprinklers, plumbing, air conditioning or lighting fixtures, or from any other cause, whether said damage or injury results from conditions
arising upon the Premises or upon other portions of the Property or the Office Park, or from other sources or places, or from new construction or the repair, alteration or improvement of any part of the Property or the Office Park, and regardless of
whether the cause of the damage or injury arises out of Landlord’s or its employees’, agents’ or contractors’ negligent acts or omissions. Landlord shall not be liable for any damages arising from any act or neglect of any
employees, agents, contractors or invitees of any other tenant, occupant or user of the Property or the Office Park, nor from the failure of Landlord to enforce the provisions of the lease of any other tenant of the Property. Tenant, as a material
part of the consideration to Landlord hereunder, hereby assumes all risk of damage to Tenant’s property or business or injury to persons, in, upon or about the Property or the Office Park arising from any cause, except Landlord’s gross
negligence or the gross negligence of its employees or agents, and Tenant hereby waives all claims in respect thereof against Landlord, its employees, agents and contractors. 
  
 23. Hazardous Substances. 
  
 23.1 Definition and Consent. The term “Hazardous Substance” as used in this Lease shall mean any product, substance, chemical, material
or waste whose presence, nature, quantity and/or intensity of existence, use, manufacture, disposal, transportation, spill, release or affect, either by itself or in combination with other materials expected to be on the Premises, is either: (a)
potentially injurious to the public health, safety or welfare, the environment or the Premises, (b) regulated or monitored by any governmental entity, (c) a basis for liability of Landlord to any governmental entity or third party under any federal,
state or local statute or common law theory or (d) defined as a hazardous material or substance by any federal, state or local law or regulation. Except for small quantities of ordinary office supplies such as copier toner, liquid paper, glue, ink
and common household cleaning materials, Tenant shall not cause or permit any Hazardous Substance to be brought, kept, or used in or about the Premises or the Office Park by Tenant, its agents, employees, contractors or invitees. 
  

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 23.2 Duty to Inform Landlord. If Tenant knows, or has reasonable cause to believe, that a
Hazardous Substance, or a condition involving or resulting from same, has come to be located in, on or under or about the Premises or the Property, Tenant shall immediately give written notice of such fact to Landlord. Tenant shall also immediately
give Landlord (without demand by Landlord) a copy of any statement, report, notice, registration, application, permit, license, given to or received from, any governmental authority or private party, or persons entering or occupying the Premises,
concerning the presence, spill, release, discharge of or exposure to, any Hazardous Substance or contamination in, on or about the Premises or the Property. 
  
 23.3 Inspection; Compliance. Landlord and Landlord’s employees, agent, contractors and lenders shall have the right to enter the Premises at
any time in the case of an emergency, and otherwise at reasonable times, for the purpose of inspecting the condition of the Premises and for verifying compliance by Tenant with this Section 23. Landlord shall have the right to employ experts
and/or consultants in connection with its examination of the Premises and with respect to the installation, operation, use, monitoring, remediation, maintenance, or removal of any Hazardous Substance on or from the Premises. The costs and expenses
of any such inspections shall be paid by the party requesting same, unless a release, discharge or contamination, caused or materially contributed to by Tenant, is found to exist or be imminent, or unless the inspection is requested or ordered by
governmental authority as the result of any such existing or imminent release, discharge or contamination. In any such case, Tenant shall upon request reimburse Landlord for the actual out-of-pocket costs and expenses of such inspection. 

 
 24. Medical Waste. 
  
 24.1 Definition. The term “Medical Waste” shall mean the types of waste so described in any federal, state
or local laws, rules and regulations and any similar type of waste. Unless specifically permitted by Section 6 of this Lease to use the Premises for medical office uses, Tenant shall not cause or permit any Medical Waste to be brought,
generated, kept or used in or about the Premises or the Property by Tenant, its employees, agents, contractors or invitees. 
  
 24.2 Inspection; Compliance. Landlord and Landlord’s employees, agents, contractors and lenders shall have the right to enter the Premises at
any time in the case of an emergency, and otherwise at reasonable times, for the purpose of verifying compliance by Tenant with this Section 24. Landlord shall have the right to employ experts and/or consultants in connection with its
examination of the Premises and with respect to any generation and disposal of Medical Waste on or from the Premises. The cost and expenses of any such inspection shall be paid by Landlord, unless it is determined that Tenant is not disposing of its
Medical Waste in a manner permitted by applicable law, in which case Tenant shall immediately reimburse Landlord for the cost of such inspection. 
  
 24.3 No Limitation. The provisions of this Section 24 shall not limit in any way the provisions of Section 23. 
  
 25. Tenant Improvements. Tenant acknowledges and agrees that Landlord shall not be
obligated to construct any tenant improvements on behalf of Tenant unless a work letter 
  

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 agreement (the “Work Letter”) is attached to this Lease as an exhibit and the Work Letter is fully completed
and executed by Landlord. If a space plan is attached to the Work Letter, the space plan shall not be binding on Landlord unless separately initialed by Landlord. Except as set forth in a Work Letter, it is specifically understood and agreed that
Landlord has no obligation and has made no promises to alter, remodel, improve, renovate, repair or decorate the Premises, the Property, or any part thereof, or to provide any allowance for such purposes, and that no representations respecting the
condition of the Premises, Property or the Office Park have been made by Landlord to Tenant. 
  
 26. Subordination and Rights of Mortgagees. 
  
 26.1 Effect of Subordination. This Lease, upon Landlord’s written election, shall be subject and subordinate to any ground lease, mortgage, deed of trust, or any other hypothecation or security interest
(any of the foregoing, a “Mortgage”) now or hereafter made of or with respect to or placed on all or any part of the Property and to any and all advances made on the security thereof and to all renewals, modifications,
consolidations, replacements and extensions thereof. If any Holder shall elect to have this Lease prior to the lien of its Mortgage and shall give written notice thereof to Tenant, this Lease shall be deemed prior to such Mortgage, whether this
Lease are dated prior or subsequent to the date of said Mortgage or the date of recording thereof. In the event of the foreclosure of a Mortgage, or a deed in lieu of foreclosure of a Mortgage, or exercise of any similar remedy by a Holder, the new
owner of the Property as a result of such exercise shall not (a) be liable far any act or omission of any prior landlord or with respect to events occurring prior to its acquisition of title, (b) be liable for the breach of this Lease by any prior
landlord, (c) be subject to any offsets or defenses which Tenant may have against the prior landlord or (d) be liable to Tenant for the return of its security deposit, unless actually delivered to such Holder. At the request of any such new owner,
Tenant shall attorn to such new owner. Landlord represents that as of the date hereof, there is no mortgage encumbering the Building. 
  
 26.2 Execution of Documents. If the Holder of any mortgage granted after the date hereof elects to make this Lease subordinate as aforesaid, then
upon the written request of Tenant, Landlord agrees to use all reasonable efforts to obtain the Holder’s written agreement on its then standard form that, in the event that the Holder shall succeed to the interests of Landlord hereunder
pursuant to such mortgage, so long as no Event of Default exists hereunder, Tenant’s right to possession of the Premises shall not be disturbed and Tenant’s other rights hereunder shall not be adversely affected by any foreclosure of such
mortgage or encumbrance or by termination of such ground lease. For purposes hereof, the term “all reasonable efforts” shall not include the payment of any sum of money or the consent to less favorable terms and conditions with respect to
the obligations or indebtedness secured or created by such mortgage, ground lease or encumbrance. In the event that, despite such reasonable efforts, Landlord is unable to obtain such an agreement, then this Lease shall be subordinate as aforesaid.
Tenant agrees to execute and acknowledge any documents Landlord reasonably requests that Tenant execute to effectuate an attornment, a subordination, or to make this Lease granted herein prior to the lien of any Mortgage, as the case may be,
including, without limitation, any subordination non-disturbance attornment agreement (“SNDA”) required by any Mortgagee. Tenant’s failure to execute such documents within ten (10) business days after written demand shall
constitute a material default by Tenant hereunder. 
  

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 26.3 Assignment to Mortgagee. With reference to any assignment by Landlord of Landlord’s
interest in this Lease, or the rents payable hereunder, conditional in nature or otherwise, which assignment is made to the Holder of a Mortgage on property which includes the Premises, Tenant agrees that the execution thereof by Landlord, and the
acceptance thereof by the Holder of such Mortgage shall never be treated as an assumption by such Holder of any of the obligations of Landlord hereunder unless such Holder shall, by notice sent to Tenant, specifically otherwise elect and, except as
aforesaid, such Holder shall be treated as having assumed Landlord’s obligations hereunder only upon foreclosure of such holder’s Mortgage and the taking of possession of the Premises. 
  
 26.4 Sale Leaseback. In no event shall the acquisition of
Landlord’s interest in the Property by a purchaser which, simultaneously therewith, leases Landlord’s entire interest in the Property back to the seller thereof be treated as an assumption, by operation of law or otherwise, of
Landlord’s obligations hereunder, but Tenant shall look solely to such seller-lessee, and its successors from time to time in title, for performance of Landlord’s obligations hereunder. For all purposes, such seller-lessee, and its
successors in title, shall be the Landlord hereunder unless and until Landlord’s position shall have been assumed by such purchaser-lessor. 
  
 26.5 Cure by Mortgagee. The curing of any default of Landlord’s under this Lease by any Holder shall be treated as performance by Landlord.

  
 27. Option to Extend. 
  
 27.1 Tenant’s Right. Provided that, at the time of such
exercise, (i) there exists no Event of Default; (ii) Tenant has not assigned this Lease or sublet all or any portion of the Premises (other than to any entity described in the last sentence of Section 12.1 hereof); and (iii) this Lease is still in
full force and effect, Tenant shall have the right to extend the Term of this Lease for one extended term (the “Extended Term”) of five (5) years. The Extended Term shall commence on the day immediately following the expiration date of the
Initial Term, and shall end on the day immediately preceding the fifth anniversary of the first day of the Extended Term. If Tenant so requests in writing, not sooner than the first day of the twelfth (12th) calendar month prior to the Expiration Date, Landlord shall, within thirty (30) days, advise Tenant of Landlord’s then good faith determination of what
the Fair Market Rental Value of the Premises would be as of the Determination Date (as such terms are defined in Section 27.2). Tenant shall exercise such option to extend by giving written notice to Landlord not later than nine (9) months
prior to the expiration of the Initial Term. The giving of such notice by Tenant shall automatically extend the Term of this Lease for the Extended Term and no instrument of renewal need be executed. If Tenant shall have requested, and Landlord
shall have given, Landlord’s good faith determination as aforesaid, and if Tenant subsequently exercises its option to extend, Tenant shall be deemed to have accepted Landlord’s determination unless at the time of exercise, Tenant advises
Landlord that Tenant does not accept the same as the Fair Market Rental Value. In the event that Tenant fails to give such notice to Landlord, this Lease shall automatically terminate at the end of the Initial Term, and Tenant shall have no further
option to extend the Term of this Lease, it being agreed that time shall be of the essence in the giving of such notice. The Extended Term shall be on all the terms and conditions of this Lease, except that the Base Rent for the Extended Term shall
be determined pursuant to Section 27.2 hereof. 
  

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 27.2 Rental Etc. 
  
 (a) The annual Base Rent for each year of the Extended Term shall be the Fair Market Rental Value of the Premises (exclusive
of the cost of supplying Tenant electricity, if and to the extent the same is paid separately by Tenant) as of the commencement of the Extended Term (the “Determination Date”). The term “Fair Market Rental Value” shall mean the
annual fixed rent that a willing tenant would pay and a willing landlord would accept, each acting in its own best interest and without duress, in an arms-length lease of the Premises as of the Determination Date. If Landlord and Tenant shall fail
to agree upon the Fair Market Rental Value within six (6) months before the Determination Date, then Landlord and Tenant each shall give notice (a “Determination Notice”) to the other setting forth their respective determinations of the
Fair Market Rental Value, and, subject to the provisions of paragraph (b) below, either party may apply to the American Arbitration Association or any successor thereto for the designation of an arbitrator satisfactory to both parties to render a
final determination of the Fair Market Rental Value. In such event, Landlord shall not be bound by any good faith estimate given under Section 27.1. The fair market rental value shall then be determined by arbitration in accordance with the
commercial arbitration rules of the American Arbitration Association, except that there shall be only one arbitrator, who shall have had at least ten (10) years’ experience as a real estate broker or appraiser in the greater Route 128/Metrowest
area. The arbitrator shall conduct such hearings and investigations as the arbitrator shall deem appropriate and shall, within thirty (30) days after having been appointed, choose one of the determinations set forth in either Landlord’s or
Tenant’s Determination Notice, and that choice by the arbitrator shall be binding upon Landlord and Tenant. The arbitrator may take into account factors such as (but not limited to) the then condition of the applicable space and the level of
any leasehold improvement allowances or other inducements then normally being offered to prospective tenants. Each party shall pay its own counsel fees and expenses, if any, in connection with any arbitration under this paragraph (a), and the
parties shall share equally all other expenses and fees of any such arbitration. The determination rendered in accordance with the provisions of this paragraph (a) shall be final and binding in fixing the Fair Market Rental Value. The arbitrator
shall not have the power to add to, modify, or change any of the provisions of this Lease. In no event, however, shall the Base Rent for any year during the Extended Term be less than the sum of (x) the Base Rent in effect on day preceding the fifth
anniversary of the Rent Commencement Date, plus (y) amounts due under this Lease on account of Real Property Tax increases and Operating Expense increases during the Comparison Year immediately preceding the first year of the Extended Term.

  
 (b) In the event that the determination of the Fair Market
Rental Value set forth in the Landlord’s and Tenant’s Determination Notices shall differ by less than five percent (5%) per square foot of Premises Rentable Area per annum for each year for which the same is being determined, then the Fair
Market Rental Value shall not be determined by arbitration, but shall instead be set by taking the avenge of the determinations set forth in Landlord’s and Tenant’s Determination Notices. Only if the determinations set forth in
Landlord’s and Tenant’s Determination Notices shall differ by more than 5% per square foot of Premises Rentable area per annum for any year for which the same is being determined shall the actual determination of Fair Market Rental Value
be made by an arbitrator as set forth in paragraph (a) above. 
  

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 (c) If for any reason the Fair Market Rental Value shall not have been determined prior to the
Determination Date, then, until the Fair Market Rental Value and, accordingly, the Base Rent, shall have been finally determined, Tenant shall pay Base Rent at the rate quoted by Landlord in Landlord’s Determination Notice. Upon final
determination of the Fair Market Rental Value, an appropriate adjustment to the Base Rent theretofore paid by Tenant from and after the Determination Date shall be made reflecting such final determination, and Landlord or Tenant, as the case may be,
shall promptly credit or pay, respectively, to the other any overpayment of deficiency, as the case may be, in the payment of Base Rent from the Determination Date to the date of such final determination. 
  
 28. Landlord Reservations. Landlord shall have the right: (a) to change the name and
address of the Property or Building upon not less than ninety (90) days prior written notice; (b) to, at Tenant’s expense, provide and install Building standard signs and graphics on or near the door of the Premises and such portions of the
Common Areas as Landlord shall determine, in Landlord’s sole discretion; (c) to permit any tenant the exclusive right to conduct any business as long as such exclusive right does not conflict with any rights expressly given herein; and (d) to
place signs, notices or displays upon the roof, interior, exterior or Common Areas of the Building. Tenant shall not use a representation (photographic or otherwise) of the Building or the Office Park or their name(s) in connection with
Tenant’s business or suffer or permit anyone, except in an emergency, to go upon the roof of the Building. Landlord reserves the right to use the exterior walls of the Premises, and the area beneath, adjacent to and above the Premises together
with the right to install, use, maintain and replace equipment, machinery, pipes, conduits and wiring through the Premises, which serve other parts of the Property, provided that Landlord’s use does not unreasonably interfere with Tenant’s
use of the Premises. 
  
 29. Changes to Property. Landlord shall have the
right, in Landlord’s sole discretion, from time to time, to make changes to the size, shape, location, number and extent of the improvements comprising the Property (hereinafter referred to as “Changes”) including, but not
limited to, the Building interior and exterior, the Common Areas, elevators, escalators, restrooms, HVAC, electrical systems, communication systems, fire protection and detection systems, plumbing systems, security systems, parking control systems,
driveways, entrances, parking spaces, parking areas and landscaped areas. In connection with the Changes, Landlord may, among other things, erect scaffolding or other necessary structures at the Building, limit or eliminate access to portions of the
Building or Property, including portions of the Common Areas, or perform work in the Building, which work may create noise, dust or leave debris in the Building. Tenant hereby agrees that such Changes and Landlord’s actions in connection with
such Changes shall in no way constitute a constructive eviction of Tenant or entitle Tenant to any abatement of rent. Landlord shall have no responsibility or for any reason be liable to Tenant for any direct or indirect injury to or interference
with Tenant’s business arising from the Changes, nor shall Tenant be entitled to any compensation or damages from Landlord for any inconvenience or annoyance occasioned by such Changes or Landlord’s actions in connection with such Changes.
Landlord shall endeavor to minimize interference with the conduct of Tenant’s business in connection with any of the foregoing. 
  
 30. Intentionally Omitted. 
  

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 31. Holding Over. If Tenant remains in possession of the Premises or any part thereof after the expiration or
earlier termination of the Term hereof, such occupancy shall be a tenancy from month to month upon all the terms and conditions of this Lease pertaining to the obligations of Tenant, except that the Base Rent payable shall be the greater of (a) one
hundred fifty percent (150%) of the Base Rent payable immediately preceding the Termination Date of this Lease or (b) one hundred twenty-five percent (125%) of the fair market Base Rent for the Premises as of the date Tenant holds over, and all
Options, if any, shall be deemed terminated and be of no further effect. If Tenant remains in possession of the Premises or any part thereof for more than sixty (60) days after the expiration of the Term hereof without Landlord’s consent,
Tenant may, at Landlord’s option, be treated as a tenant at sufferance or a trespasser, and Tenant shall be liable to Landlord for use and occupancy charges equal to three hundred percent (300%) of the Base Rent payable immediately preceding
the Termination Date of this Lease, plus all other amounts otherwise payable by Tenant under this Lease as though it continued in effect. Nothing contained herein shall be construed to constitute Landlord’s consent to Tenant holding over at the
expiration or earlier termination of the Lease term or to give Tenant the right to hold over after the expiration or earlier termination of the Lease term. Tenant hereby agrees to indemnify, hold harmless and defend Landlord from any cost, loss,
claim or liability (including attorneys’ fees) Landlord may incur as a result of Tenant’s failure to surrender possession of the Premises to Landlord upon the termination of this Lease. 
  
 32. Landlord’s Access. 
  
 32.1 Access. Landlord and Landlord’s agents, contractors and
employees shall have the right to enter the Premises at reasonable times for the purpose of inspecting the Premises, performing any services required of Landlord, showing the Premises to prospective purchasers, leaders, or tenants, undertaking
safety measures and making alterations, repairs, improvements or additions to the Premises or to the Office Park. In the event of an emergency, Landlord may gain access to the Premises by any reasonable means, and Landlord shall not be liable to
Tenant for damage to the Premises or to Tenant’s property resulting from such access. Landlord may at any time place on or about the Building for sale or for lease signs and Landlord may at any time during the last one hundred twenty (120) days
of the term hereof place on or about the Premises for lease signs. 
  
 32.2 Keys. Landlord shall have the right to retain keys and electric codes or card keys to the locks, card key access systems and other security systems on the entry doors to the Premises and all interior doors at the Premises. At
Landlord’s option, Landlord may require Tenant to obtain all keys to door locks at the Premises from Landlord’s engineering staff or Landlord’s locksmith and to only use Landlord’s engineering staff or Landlord’s locksmith
to change locks at the Premises. Tenant shall pay Landlord’s or its locksmith’s standard charge for all keys and other services obtained from Landlord’s engineering staff or locksmith. 
  
 33. Security Measures. Tenant hereby acknowledges that Landlord shall have no
obligation whatsoever to provide guard service or other security measures for the benefit of the Premises or the Property, and Landlord shall have no liability to Tenant due to its failure to provide such services. Tenant assumes all responsibility
for the protection of Tenant, its agents, employees, contractors and invitees and the property of Tenant and of Tenant’s agents, employees, contractors and invitees from acts of third parties. Nothing herein contained shall prevent 

 

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 Landlord, at Landlord’s sole option, from implementing security measures for the Property or any part thereof, in
which event Tenant shall participate in such security measures and the cost thereof shall be included within the definition of Operating Expenses, and Landlord shall have no liability to Tenant or its agents, employees, contractors and invitees
arising out of Landlord’s negligent provision of security measures. Landlord shall have the right, but not the obligation, to require all persons entering or leaving the Property to identify themselves to a security guard and to reasonably
establish that such person should be permitted access to the Property. 
  
 34.
Easements. Landlord reserves to itself the right, from time to time, to grant such easements, rights and dedications that Landlord deems necessary or desirable, and to cause the recordation of parcel maps and restrictions, so long as such
easements, rights, dedications, maps and restrictions do not unreasonably interfere with the use of the Premises by Tenant. Tenant shall sign any of the aforementioned documents within ten (10) days after Landlord’s request and Tenant’s
failure to do so shall constitute a material default by Tenant. The obstruction of Tenant’s view, air, or light by any structure erected in the vicinity of the Building, whether by Landlord or third parties, shall in no way affect this Lease or
impose any liability upon Landlord. 
  
 35. Transportation Management.
Tenant shall fully comply at its sole expense with all present or future programs implemented or required by any governmental or quasi-governmental entity or Landlord to manage parking, transportation, air pollution, or traffic in and around the
Property or the metropolitan area in which the Property is located. 
  
 36.
Severability. The invalidity of any provision of this Lease as determined by a court of competent jurisdiction shall in no way affect the validity of any other provision hereof. 
  
 37. Time of Essence. Time is of the essence with respect to each of the obligations to be performed by Tenant under this Lease.

  
 38. Definition of Additional Rent. All monetary obligations of Tenant
to Landlord under the terms of this Lease, including, but not limited to, Base Rent, Tenant’s Share of Operating Expenses and Tenant’s Share of Real Property Tax increases, shall be deemed to be rent. 
  
 39. Incorporation of Prior Agreements. This Lease and the attachments listed in
Section 1.17 contain all agreements of the parties with respect to the lease of the Premises and any other matter mentioned herein. No prior or contemporaneous agreement or understanding pertaining to any such matter shall be effective.
Except as otherwise stated in this Lease, Tenant hereby acknowledges that no real estate broker nor Landlord or any employee or agents of any of said persons has made any oral or written warranties or representations to Tenant concerning the
condition or use by Tenant of the Premises or the Property or concerning any other matter addressed by this Lease. 
  
 40. Amendments. This Lease may be modified in writing only, signed by the parties in interest at the time of the modification. 
  
 41. Notices. All notices required or permitted by this Lease shall be in writing and
may be delivered (a) in person (by hand, by messenger or by courier service), (b) by U.S. Postal Service certified mail, return receipt requested, or (c) by U.S. Postal Service Express Mail, Federal Express or other nationally recognized overnight
courier, and shall be deemed sufficiently given 
  

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 if served in a manner specified in this Section 41. Any notice permitted or required hereunder, and any notice to
pay rent or quit or similar notice, shall be deemed personally delivered to Tenant on the date the notice is personally delivered to any employee of Tenant at the Premises. The addresses set forth in Section 1.22 of this Lease shall be the
address of each party for notice purposes. Landlord or Tenant may by written notice to the other specify a different address for notice purposes. A copy of all notices required or permitted to be given to either party hereunder shall be concurrently
transmitted to such party or parties at such addresses as such other party may from time to time hereinafter designate by written notice to the other party. Any notice sent by certified mail, return receipt requested, shall be deemed given three (3)
days after deposited with the U.S. Postal Service. Notices delivered by U.S. Express Mail, Federal Express or other nationally recognized courier shall be deemed given on the date delivered by the carrier or the date delivery is refused at the
appropriate party’s address for notice purposes. If notice is received on Saturday, Sunday or a legal holiday, it shall be deemed received on the next business day. Nothing contained herein shall be construed to limit Landlord’s right to
serve any notice to pay rent or quit or similar notice by any method permitted by applicable law, and any such notice shall be effective if served in accordance with any method permitted by applicable law whether or not the requirements of this
Section 41 have been met. 
  
 42. Waivers. No waiver by Landlord of any
provision hereof shall be deemed a waiver of any other provision hereof or of any subsequent breach by Tenant of the same or any other provision. Landlord’s consent to, or approval of, any act shall not be deemed to render unnecessary the
obtaining of Landlord’s consent to or approval of any subsequent act by Tenant. The acceptance of rent hereunder by Landlord shall not be a waiver of any preceding breach by Tenant of any provision hereof, other than the failure of Tenant to
pay the particular rent so accepted, regardless of Landlord’s knowledge of such preceding breach at the time of acceptance of such rent. No acceptance by Landlord of partial payment of any sum due from Tenant shall be deemed a waiver by
Landlord of its right to receive the full amount due, nor shall any endorsement or statement on any cheek or accompanying letter from Tenant be deemed an accord and satisfaction. Tenant hereby waives for Tenant and all those claiming under Tenant
all rights now or hereafter existing to redeem by order or judgment of any court or by legal process or writ, Tenant’s right of occupancy of the Premises after any termination of this Lease or to otherwise obtain relief from the forfeiture or
termination of the Lease. 
  
 43. Covenants. This Lease shall be construed
as though Landlord’s covenants contained herein are independent and not dependent and, to the extent permitted by applicable law, Tenant hereby waives the benefit of any statute or other law to the contrary. Tenant agrees that Tenant shall not
have any right to terminate this Lease on account of any default or breach by Landlord of its obligations hereunder, and that Tenant’s remedies in the case of such a default or breach shall be limited to an action against Landlord for damages.
All provisions of this Lease to be observed or performed by Tenant are both covenants and conditions. 
  
 44. Binding Effect; Choice of Law. Subject to any provision hereof restricting assignment or subletting by Tenant, this Lease shall bind the parties, their heirs, personal representatives, successors and
assigns. This Lease shall be governed by the laws of the state in which the Property is located and any litigation concerning this Lease between the parties hereto shall be initiated in the county in which the Property is located. 
  

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 45. Attorneys’ Fees. If Landlord or Tenant brings an action to enforce the terms hereof or declare rights
hereunder, the prevailing party in any such action, or appeal thereon, shall be entitled to its reasonable attorneys’ fees and court costs to be paid by the losing party as fixed by the court in the same or separate suit, and whether or not
such action is pursued to decision or judgment. The attorneys’ fee award shall not be computed in accordance with any court fee schedule, but shall be such as to fully reimburse all attorneys’ fees and court costs reasonably incurred in
good faith. Landlord shall be entitled to reasonable attorneys’ fees and all other costs and expenses incurred in the preparation and service of notices of default and consultations in connection therewith, whether or not a legal action is
subsequently commenced in connection with such default. Landlord and Tenant agree that attorneys’ fees incurred with respect to defaults and bankruptcy are actual pecuniary losses within the meaning of Section 365(b)(1)(B) of the Bankruptcy
Code or any successor statute. 
  
 46. Auctions. Tenant shall not conduct,
nor permit to be conducted, either voluntarily or involuntarily, any auction upon the Premises or the Common Areas. The holding of any auction on the Premises or Common Areas in violation of this Section 46 shall constitute a material default
hereunder. 
  
 47. Signs. Tenant shall not place any sign upon the Premises
(including on the inside or the outside of the doors or windows of the Premises) or the Building without Landlord’s prior written consent, which consent may be given or withheld in Landlord’s sole discretion. Landlord shall provide, at
Landlord’s cost and expense (except as provided below), building standard tenant signage on the directory located in the lobby of the Building, the elevator lobby and at the entrance to the Premises for Tenant prior to the Commencement Date.
Landlord shall maintain such signage during the Term hereof. Landlord shall have the right to place any sign it deems appropriate on any portion of the Building or the Property except the interior of the Premises and the inside or the outside of the
doors or windows of the Premises. Any sign Landlord permits Tenant to place upon the Premises shall be maintained by Tenant, at Tenant’s sole expense. Notwithstanding the foregoing, the cost of any subsequent modifications thereto shall be paid
by Tenant, at Tenant’s sole expense. 
  
 48. Merger. The voluntary or
other surrender of this Lease by Tenant, or a mutual cancellation thereof, or a termination by Landlord, shall not result in the merger of Landlord’s and Tenant’s estates, and shall, at the option of Landlord, terminate all or any existing
subtenancies or may, at the option of Landlord, operate as an assignment to Landlord of any or all of such subtenancies. 
  
 49. Quiet Possession. Provided Tenant is not in default hereunder, and subject to the rights of any lender, Tenant shall have quiet possession of the Premises for
the entire term hereof subject to all of the provisions of this Lease. 
  
 50.
Authority. If Tenant is a corporation, trust, limited liability company or general or limited partnership, Tenant, and each individual executing this Lease on behalf of such entity, represents and warrants that such individual is duly authorized
to execute and deliver this Lease on behalf of said entity, that said entity is duly authorized to enter into this Lease, and that this Lease is enforceable against said entity in accordance with its terms. If Tenant is a corporation, trust, limited
liability company or partnership, Tenant shall deliver to Landlord upon demand evidence of such authority satisfactory to Landlord. 
  

 47 

 51. Conflict. Except as otherwise provided herein to the contrary, any conflict between the printed provisions,
exhibits, addenda or riders of this Lease and the typewritten or handwritten provisions, if any, shall be controlled by the typewritten or handwritten provisions. 
  
 52. Multiple Parties. If more than one person or entity is named as Tenant herein, the obligations of Tenant shall be the joint and
several responsibilities of all persons or entities named herein as Tenant. Service of a notice in accordance with Section 41 on one Tenant shall be deemed service of notice on all Tenants. 
  
 53. Interpretation. This Lease shall be interpreted as if it was prepared by both
parties and ambiguities shall not be resolved in favor of Tenant because all or a portion of this Lease was prepared by Landlord. The captions contained in this Lease are for convenience only and shall not be deemed to limit or alter the meaning of
this Lease. As used in this Lease the words tenant and landlord include the plural as well as the singular. Words used in the neuter gender include the masculine and feminine gender. 
  
 54. Prohibition Against Recording. Neither this Lease, nor any memorandum, affidavit or other writing with respect thereto, shall be
recorded by Tenant or by anyone acting through, under or on behalf of Tenant. Either Landlord or Tenant shall have the right to record a notice of this Lease, and the other party shall execute, acknowledge and deliver to the party requesting same
for recording any such notice. 
  
 55. Relationship of Parties. Nothing
contained in this Lease shall be deemed or construed by the parties hereto or by any third party to create the relationship of principal and agent, partnership, joint venturer or any association between Landlord and Tenant. 
  
 56. Rules and Regulations. Tenant agrees to abide by and conform to the Rules and to
cause its employees, suppliers, customers and invitees to so abide and conform. Landlord shall have the right, from time to time, to modify, amend and enforce the Rules in a non-discriminatory manner, Landlord shall not be responsible to Tenant for
the failure of other persons including, but not limited to, other tenants, their agents, employees and invitees to comply with the Rules. 
  
 57. Right to Lease. Landlord reserves the absolute right to effect such other tenancies in the Building or the Property as Landlord in its sole discretion shall
determine, and Tenant is not relying on any representation that any specific tenant or number pf tenants will occupy the Building or the Property. 
  
 58. Intentionally Omitted. 
  
 59. Intentionally Omitted. 
  
 60. Attachments. The items listed in Section 1.21 are a part of this Lease and are incorporated herein by this reference. 
  

 48 

 61. Costs Related to Tenant Requests. Tenant shall reimburse Landlord promptly upon request for the costs and
expenses incurred by Landlord as a result of any Tenant request, including, for example, legal fees and expenses incurred to review an assignment or subletting (up to $1,000 per request) or architectural and engineering fees incurred to review a
proposed alteration by Tenant. 
  
 62. Confidentiality. Tenant acknowledges
and agrees that the terms of this Lease are confidential and constitute propriety information of Landlord. Disclosure of the terms hereof could adversely affect the ability of Landlord to negotiate other leases with respect to the Office Park and
may impair Landlord’s relationship with other tenants of the Office Park. Tenant agrees that it and its partners, officers, directors, employees, brokers, accountants, lenders and attorneys, if any, shall not disclose the terms and conditions
of this Lease to any other person or entity without the prior written consent of Landlord which may be given or withheld by Landlord, in Landlord’s sole discretion. Landlord shall have the right to seek specific performance of this provision
and to seek injunctive relief to prevent any breach or continued breach hereof by Tenant. 
  
 63. Waiver Of Jury Trial. LANDLORD AND TENANT HEREBY WAIVE THEIR RESPECTIVE RIGHT TO TRIAL BY JURY OF ANY CAUSE OF ACTION, CLAIM, COUNTERCLAIM OR CROSS-COMPLAINT IN ANY ACTION, PROCEEDING AND/OR HEARING BROUGHT
BY EITHER LANDLORD AGAINST TENANT OR TENANT AGAINST LANDLORD ON ANY MATTER WHATSOEVER ARISING OUT OF, OR IN ANY WAY CONNECTED WITH, THIS LEASE, THE RELATIONSHIP OF LANDLORD AND TENANT, TENANT’S USE OR OCCUPANCY OF THE PREMISES, OR ANY CLAIM OF
INJURY OR DAMAGE, OR THE ENFORCEMENT OF ANY REMEDY UNDER ANY LAW, STATUTE, OR REGULATION, EMERGENCY OR OTHERWISE, NOW OR HEREAFTER IN EFFECT. LANDLORD AND TENANT ACKNOWLEDGE THAT THEY HAVE CAREFULLY READ AND REVIEWED THIS LEASE AND EACH TERM AND
PROVISION CONTAINED HEREIN AND, BY EXECUTION OF THIS LEASE, SHOW THEIR INFORMED AND VOLUNTARY CONSENT THERETO. THE PARTIES HEREBY AGREE THAT, AT THE TIME THIS LEASE IS EXECUTED, THE TERMS OF THIS LEASE ARE COMMERCIALLY REASONABLE AND EFFECTUATE THE
INTENT AND PURPOSE OF LANDLORD AND TENANT WITH RESPECT TO THE PREMISES. TENANT ACKNOWLEDGES THAT IT HAS BEEN GIVEN THE OPPORTUNITY TO HAVE THIS LEASE REVIEWED BY ITS LEGAL COUNSEL PRIOR TO ITS EXECUTION. PREPARATION OF THIS LEASE BY LANDLORD OR
LANDLORD’S AGENT AND SUBMISSION OF SAME TO TENANT SHALL NOT BE DEEMED AN OFFER BY LANDLORD TO LEASE THE PREMISES TO TENANT OR THE GRANT OF AN OPTION TO TENANT TO LEASE THE PREMISES. THIS LEASE SHALL BECOME BINDING UPON LANDLORD ONLY WHEN FULLY
EXECUTED BY BOTH PARTIES AND WHEN LANDLORD HAS DELIVERED A FULLY EXECUTED ORIGINAL OF THIS LEASE TO TENANT. 
  
 64. Access To Premises. Tenant shall have access to the Premises 24 hours a day, 7 days per week, but such access shall always be subject to reasonable rules and regulations from time to time established for
the Building by Landlord (and shall be subject to interruption due to causes beyond Landlord’s reasonable control). 
  

 49 

 Balance of Page Intentionally Left Blank 
  

 50 

 WITNESS the execution hereof as a sealed instrument as of the date first above written. 
  

			
	 LANDLORD

	
	 THE REALTY ASSOCIATES FUND III

		
	 By:
	 	 Realty Associates Fund III GP Limited
 Partnership, its sole general partner

		
	 By:
	 	 Realty Associates Fund III, LLC, its
 sole general partner

		
	 By:
	 	 Realty Associates Fund III Trust, its
 sole general partner

		
	 By:
	 	 /s/ James P. Knowles

	 Name:
	 	 James P. Knowles

	 Title:
	 	 Regional Director

	
	 TENANT

	
	 OXiGENE, INC.

		
	 By:
	 	 /s/ Frederick W. Driscoll

	 Name:
	 	 Frederick W. Driscoll

	 Title:
	 	 President & CEO

  

 51 

 EXHIBIT A 
  
 PREMISES 
  

 52 

 

 
  

 53 

 EXHIBIT B 
  
 VERIFICATION LETTER 
  
                     , 200        

  
 [Name of Contact] 
 [Name of Tenant] 
  
 RE: [Name of Tenant] 
  
        [Premises Rentable Area and Floor] 
  
 Dear [Name of Contact]: 
  
 Reference is made to that certain Lease, dated as of
                    , 200    , between THE REALTY ASSOCIATES FUND III, as Landlord and
                        as Tenant, with respect to approximately
             square feet of space on the              floor of 230 Third Avenue, Waltham, Massachusetts. In
accordance with Section 3.1 of the Lease, this is to confirm that the Commencement Date of the term of such Lease occurred on
                    , and that the Term of such Lease shall expire on
                    , 200    . This will also confirm that any work to have been performed by Landlord to prepare
the premises for Tenant’s occupancy has been performed, and that the Tenant has taken occupancy and possession of the Premises. If the foregoing is in accordance with your understanding, would you kindly execute this letter in the space
provided below, and return the same to us for execution by Landlord, whereupon it will become a binding agreement between us. 
  

			
	 Very truly yours,

		
	 By:
	 	  

	 Name:
	 	 
	 Title:
	 	 

  
 Accepted and Agreed: 

 
 [Name of Tenant] 
  

			
	 By:
	 	  

	 Name:
	 	 
	 Title:
	 	 
	 Date:
	 	 

  

 54 

 EXHIBIT C 
  
 RULES AND REGULATIONS 
  
 GENERAL RULES 
  
 Tenant shall faithfully observe and comply with the following Rules and Regulations. 
  
 1. Tenant shall not alter any locks or install any new or additional locks or bolts on any doors or windows of the Premises without obtaining Landlord’s prior written consent. Tenant shall bear the cost of any
lock changes or repairs required by Tenant. Keys required by Tenant must be obtained from Landlord at a reasonable cost to be established by Landlord. 
  
 2. All doors opening to public corridors shall be kept closed at all times except for normal ingress and egress to the Premises. Tenant shall assume any
and all responsibility for protecting the Premises from theft, robbery and pilferage, which includes keeping doors locked and other means of entry to the Premises closed. 
  
 3. Landlord reserves the right to close and keep locked all entrance and exit doors of the Building except during the
Building’s normal hours of business as defined in Section 11.4 of the Lease. Tenant, its employees and agents must be sure that the doors to the Building are securely closed and locked when leaving the Premises if it is after the normal
hours of business of the Building. Tenant, its employees, agents or any other persons entering or leaving the Building at any time when it is so locked, or any time when it is considered to be after normal business hours for the Building, may be
required to sign the Building register. Access to the Building or the Property may be refused unless the person seeking access has proper identification or has a previously received authorization for access to the Building or the Property. Landlord
and its agents shall in no case be liable for damages for any error with regard to the admission to or exclusion from the Building or the Property of any person. In case of invasion, mob, riot, public excitement, or other commotion, Landlord
reserves the right to prevent access to the Building or the Property during the continuance thereof by any means it deems appropriate for the safety and protection of life and property. 
  
 4. Landlord reserves the tight, in Landlord’s sole and absolute discretion, to close or limit access to the Building,
the Property and/or the Premises, from time to time, due to the failure of utilities, due to damage to the Building, the Property and/or the Premises, to ensure the safety of persons or property or due to government order or directive, and Tenant
agrees to immediately comply with any such decision by Landlord. If Landlord closes or limits access to the Building, the Property and/or the Premises for the reasons described above, Landlord’s actions shall not constitute a breach of the
Lease. 
  
 5. No furniture, freight or equipment of any kind shall
be brought into the Building without Landlord’s prior authorization. All moving activity into or out of the Building shall be scheduled with Landlord and done only at such time and in such manner as Landlord designates. Landlord shall have the
right to prescribe the weight, size and position of all safes and other heavy property brought into the Building and also the times and manner of moving the same in and out of the Building. Safes and other heavy objects shall, if considered
necessary by 
  

 55 

 Landlord, stand on supports of such thickness as is necessary to properly distribute the weight, and Tenant shall be
solely responsible for the cost of installing all supports. Landlord will not be responsible for loss of or damage to any such safe or property in any case. Any damage to any part of the Building or the Property, its contents, occupants or visitors
by moving or maintaining any such safe or other property shall be the sole responsibility and expense of Tenant. 
  
 6. The requirements of Tenant will be attended to only upon application at the management office for the Building or at such office location designated by
Landlord. Tenant shall not ask employees of Landlord to do anything outside their regular duties without special authorization from Landlord. 
  
 7. Tenant shall not disturb, solicit, or canvass any occupant of the Building and shall cooperate with Landlord and its agents to prevent the same.
Tenant, its employees and agents shall not loiter in or on the enhances, corridors, sidewalks, lobbies, halls, stairways, elevators, or any Common Areas for the purpose of smoking tobacco products or for any other purpose, nor in any way obstruct
such areas, and shall use them only as a means of ingress and egress for the Premises. Smoking shall not be permitted in the Common Areas. 
  
 8. The toilet rooms, urinals and wash bowls shall not be used for any purpose other than that for which they were constructed, and no foreign substance of
any kind whatsoever shall be thrown therein. The expense of any breakage, stoppage or damage resulting from the violation of this rule shall be borne by the tenant who, or whose employees or agents, shall have caused it. 
  
 9. Except for vending machines intended for the sole use of Tenant’s
employees and invitees, no vending machine or machines other than fractional horsepower office machines shall be installed, maintained or operated upon the Premises without the written consent of Landlord. All vendors or other persons visiting the
Premises shall be subject to the reasonable control of Landlord. Tenant shall not permit its vendors or other persons visiting the Premises to solicit other tenants of the Building. 
  
 10. Tenant shall not use or keep in or on the Premises or the Building any kerosene, gasoline or other inflammable or
combustible fluid or material. Tenant shall not bring into or keep within the Premises or the Building any animals, birds, bicycles or other vehicles. 
  
 11. Tenant shall not use, keep or permit to be used or kept, any foul or noxious gas or substance in or on the Premises, or permit or allow the Premises
to be occupied or used in a manner offensive or objectionable to Landlord or other occupants of the Building by reason of noise, odors, or vibrations, or to otherwise interfere in any way with the use of the Building or the Property by other
tenants. 
  
 12. No cooking shall be done or permitted on the
Premises, nor shall the Premises be used for the storage of merchandise, for loading or for any improper, objectionable or immoral purposes. Notwithstanding the foregoing, Underwriters’ Laboratory approved equipment and microwave ovens may be
used in the Premises for heating food and brewing coffee, tea, hot chocolate and similar beverages for employees and visitors of Tenant, provided that such use is in accordance with all applicable federal, state and city laws, codes, ordinances,
rules and regulations; and provided further that such cooking does not result in odors escaping from the Premises. 
  

 56 

 13. Landlord shall have the right to reasonably approve where and how telephone wires are to be
introduced to the Premises. No boring or cutting for wires shall be allowed without the consent of Landlord. The location of telephone call boxes and other office equipment affixed to the Premises shall be subject to the approval of Landlord. Tenant
shall not mark, drive nails or screws, or drill into the partitions, woodwork or plaster contained in the Premises or in any way deface the Premises or any part thereof without Landlord’s prior written consent. Tenant shall not install any
radio or television antenna, satellite dish, loudspeaker or other device on the roof or exterior walls of the Building. Tenant shall not interfere with broadcasting or reception from or in the Building or elsewhere. 
  
 14. Landlord reserves the right to exclude or expel from the Property any
person who, in the judgment of Landlord, is intoxicated or under the influence of liquor or drugs, or who shall in any manner do any act in violation of any of these Rules and Regulations. 
  
 15. Tenant shall not waste electricity, water or air conditioning and agrees
to cooperate fully with Landlord to ensure the most effective operation of the Building’s heating and air conditioning system, and shall refrain from attempting to adjust any controls. Tenant shall not without the prior written consent of
Landlord use any method of heating or air conditioning other than that supplied by Landlord. Tenant shall not use electric fans or space heaters in the Premises. 
  
 16. Tenant shall store all its trash and garbage within the interior of the Premises. No material shall be placed in the
trash boxes or receptacles if such material is of such nature that it may not be disposed of in the ordinary and customary manner of removing and disposing of trash from the Building without violation of any law or ordinance governing such disposal.
All trash, garbage and refuse disposal shall be made only through entry-ways and elevators provided for such purposes at such times as Landlord shall designate. 
  

17. Tenant shall comply with all safety, fire protection and evacuation procedures and regulations established by Landlord or any governmental agency.

  
 18. No awnings or other projection shall be attached to the
outside walls or windows of the Building by Tenant. No curtains, blinds, shades or screens shall be attached to or hung in any window or door of the Premises without the prior written consent of Landlord. Landlord shall have the right to require
tenant to use Landlord’s standard curtains or window coverings. Tenant shall not place any signs in the windows of the Premises or the Building. All electrical ceiling fixtures hung in the Premises must be fluorescent and/or of a quality, type,
design and bulb color approved by Landlord. Tenant shall abide by Landlord’s regulations concerning the opening and closing of window coverings which are attached to the windows in the Premises. The skylights, windows, and doors that reflect or
admit light and air into the hails, passageways or other public places in the Building shall not be covered or obstructed by Tenant, nor shall any bottles, parcels or other articles be placed on the window sills. 
  

 57 

 19. Tenant shall not employ any person or persons other than the janitor of Landlord for the purpose of
cleaning the Premises unless otherwise agreed to in writing by Landlord. Except with the prior written consent of Landlord, no person or persons other than those approved by Landlord shall be permitted to enter the Building for the purpose of
cleaning same. Landlord shall in no way be responsible to Tenant for any loss of property on the Premises, however occurring, or for any damage done to the effects of Tenant or any of its employees or other persons by the janitor of Landlord.
Landlord shall not be obligated to notify Tenant of the times at which the janitorial staff will enter the Premises, and Tenant hereby authorizes the janitorial staff to enter the Premises at any time, without notice. Janitor service shall include
ordinary dusting and cleaning by the janitor assigned to such work and shall not include cleaning of carpets or rugs, except normal vacuuming, or moving of furniture and other special services. Window cleaning shall be done only by Landlord at
reasonable intervals and as Landlord deems necessary. 
  
 20.
Tenant acknowledges that the local fire department has previously required Landlord to participate in a fire and emergency preparedness program or may require Landlord and/or Tenant to participate in such a program in the future. Tenant agrees to
take all actions necessary to comply with the requirements of such a program including, but not limited to, designating certain employees as “fire wardens” and requiring them to attend any necessary classes and meetings and to perform any
required functions. 
  
 PARKING RULES 
  
 1. Parking areas shall be used only for parking by vehicles no longer than
full size, passenger automobiles or minivans. Tenant and its employees shall park automobiles within the lines of the parking spaces. 
  
 2. Tenant shall not permit or allow any vehicles that belong to or are controlled by Tenant or Tenant’s employees, suppliers, shippers, customers, or
invitees to be loaded, unloaded, or parked in areas other than those designated by Landlord for such activities. Users of the parking area will obey all posted signs and park only in the areas designated for vehicle parking. 
  
 3. Parking stickers, parking cards and other identification devices shall be
the property of Landlord and shall be returned to Landlord by the holder thereof upon termination of the holder’s parking privileges. Landlord may require Tenant and each of its employees to give Landlord a deposit when a parking card or other
parking device is issued. Landlord shall not be obligated to return the deposit unless and until the parking card or other device is returned to Landlord. Tenant will pay such replacement charges as is reasonably established by Landlord for the loss
of such devices. Loss or theft of parking identification stickers or devices from automobiles must be reported to the parking operator immediately. Any parking identification stickers or devices reported lost or stolen found on any unauthorized car
will be confiscated and the illegal holder will be subject to prosecution. 
  
 4. Landlord reserves the right to relocate all or a part of parking spaces within the parking area and/or to reasonably adjacent off site locations(s), and to allocate them between compact and standard size and tandem
spaces, as tong as the same complies with applicable laws, ordinances and regulations. 
  

 58 

 5. Unless otherwise instructed, every person using the parking area is required to park and lock his own
vehicle. Landlord will not be responsible for any damage to vehicles, injury to persons or loss of property, all of which risks are assumed by the party using the parking area. 
  
 6. Validation of visitor parking, if established, will be permissible only by such method or methods as Landlord may
establish at rates determined by Landlord, in Landlord’s sole discretion. Only persons visiting Tenant at the Premises shall be permitted by Tenant to use the Property’s visitor parking facilities. 
  
 7. The maintenance, washing, waxing or cleaning of vehicles in the parking
structure or Common Areas is prohibited. 
  
 8. Tenant shall be
responsible for seeing that all of its employees, agents and invitees comply with the applicable parking rules, regulations, laws and agreements. Parking area managers or attendants, if any, are not authorized to make or allow any exceptions to
these Parking Rules and Regulations. Landlord reserves the right to terminate parking rights for any person or entity that willfully refuses to comply with these rules and regulations. 
  
 9. Every driver is required to park his own car. Where there are tandem spaces, the first car shall pull all the way to the
front of the space leaving room for a second car to park behind the first car. The driver parking behind the first car must leave his key with the parking attendant. Failure to do so shall subject the driver of the second car to a Fifty Dollar
($50.00) fine. Refusal of the driver to leave his key when parking in a tandem space shall be cause for termination of the right to park in the parking facilities. The parking operator, or his employees or agents, shall be authorized to move cars
that are parked in tandem should it be necessary for the operation of the garage. Tenant agrees that all responsibility for damage to cars or the theft of or from cars is assumed by the driver, and further agrees that Tenant will hold Landlord
harmless for any such damages or theft. 
  
 10. Any vehicle parked
by Tenant, its employees, contractors or visitors in a reserved parking space or in any area of the parking area that is not designated for the parking of such a vehicle may, at Landlord’s option, and without notice or demand, be towed away by
any towing company selected by Landlord, and the cost of such towing shall be paid for by Tenant and/or the driver of said vehicle. 
  
 11. Any vehicle parked by Tenant, its employees, contractors or visitors in a reserved parking space or in any area of the parking area that is not
designated for the parking of such a vehicle may, at Landlord’s option, and without notice or demand, be towed away by any towing company selected by Landlord, and the cost of such towing shall be paid for by Tenant and/or the driver of said
vehicle. 
  
 12. At Landlord’s request, Tenant shall provide
Landlord with a list which includes the name of each person using the parking facilities based on Tenant’s parking rights under this Lease and the license plate number of the vehicle being used by that person. Tenant shall provide Landlord with
an updated list within five (5) days after any part of the list becomes inaccurate. 
  

 59 

 Landlord reserves the right at any time to change or rescind any one or more of these Rules and
Regulations, or to make such other and further reasonable Rules and Regulations as in Landlord’s reasonable judgment may from time to time be necessary for the management, safety, care and cleanliness of the Property, and for the preservation
of good order therein, as well as for the convenience of other occupants and tenants therein. Landlord may waive any one or more of these Rules and Regulations for the benefit of any particular tenant, but no such waiver by Landlord shall be
construed as a waiver of such Rules and Regulations in favor of any other tenant, nor prevent Landlord from thereafter enforcing any such Rules or Regulations against any or all tenants of the Property. Tenant shall be deemed to have read these
Rules and Regulations and to have agreed to abide by them as a condition of its occupancy of the Premises. 
  

 60 

 EXHIBIT D 
  
 WORK LETTER AGREEMENT 
  
 (Build-to-Suit With Space Plan Attached Before Execution of Lease) 
  
 This Work Letter Agreement (“Agreement”), dated for reference purposes only July         ,
2003, is entered into by and between THE REALTY ASSOCIATES FUND III, L.P. (“Landlord”) and OXiGENE, INC. (“Tenant”). Concurrently with the execution of this Agreement, Landlord and Tenant have entered into an Office Lease of even
date herewith (the “Lease”) covering certain premises (the “Premises”) more particularly described in Exhibit “A” attached to the Lease. In consideration of the mutual covenants hereinafter contained, Landlord and
Tenant hereby agree: 
  

	 	A.	Landlord’s work to the Premise shall be limited to the buildout of the Premises as per the attached Space Plan defined below, utilizing building standard materials.

  
 1. Tenant Improvement Coordinator. Within three (3) days after
this Agreement is executed by Landlord and Tenant, Landlord and Tenant shall each designate in writing the name of one person who shall be that party’s tenant improvement representative. All communication concerning the tenant improvements
shall be directed to the appropriate party’s tenant improvement representative. Tenant shall not have the right or authority to instruct Landlord’s contractor to take any action. Any action Tenant desires Landlord’s contractor to take
shall be communicated by Tenant to Landlord’s tenant improvement representative, and Landlord’s tenant improvement representative shall give the necessary instructions to the contractor. 
  
 2. Plans und Specifications. 
  
 2.1. Space Plan. Attached hereto as Exhibit 1 and incorporated herein by this reference is a space plan which has been
approved by Landlord and Tenant (the “Space Plan”). The Space Plan describes the improvements (the “Improvements”) which will be made to the Premises by Landlord. Except as set forth in the Space Plan, Landlord shall not be
obligated to make any other improvements to the Premises. Subject to the requirements of section 4 below, and subject to applicable provisions of the Lease (including without limitation those provisions describing Tenant’s Delays), Tenant shall
have the right to request changes to the Space Plan. In the event Tenant requests a change to the Space Plan, Tenant shall pay any increased costs which result from the change requested by Tenant and any delay in the completion of the Improvements
caused by such changes shall constitute a Tenant Delay (as defined below). In the event that Tenant requests a change to the Space Plan and said change is approved by Landlord, Landlord shall not be obligated to make the change unless and until the
amount of any increased costs resulting from the change has been paid by Tenant to Landlord. Landlord shall have the right to decline Tenant’s request for a change in the Space Plan if the change is inconsistent with section 3 or 4 or if such
change would, in Landlord’s sole opinion, delay construction of the Improvements. 
  
 2.2. Plans. Based on the approved Space Plan, Landlord shall cause to be prepared detailed plans and working drawings (the “Plans”) if and as necessary to obtain a building permit for the construction of the
Improvements. The Plans shall be consistent with the Space Plan and 
  

 61 

 shall incorporate Landlord’s current building standard specifications (the “Standards”). Tenant
acknowledges that the Space Plan may not comply in every respect with applicable codes and government regulations and that the Plans may require deviations from the Space Plan in order for Landlord to obtain a building permit. Although Tenant will
not have the right to approve or disapprove such deviations, Landlord will advise Tenant of the nature of such deviations. The Commencement Date (as defined in the Lease) shall be extended for any delays in obtaining a building permit resulting from
the insufficiency of the Space Plan or the Plans or any delays resulting from changes in the Plans required by the applicable governmental regulatory agency reviewing the Plans. As provided above, Tenant hereby acknowledges and agrees that Landlord
shall have the right to prepare the Plans in a way that complies with applicable governmental laws and regulations, even if the Plans deviate from the general specifications of the Space Plan. Tenant acknowledges that it will be responsible for
paying the cost of making modifications to the Plans and obtaining required governmental approvals and building permits if said costs result from changes requested by Tenant. 
  
 2.3 Tenants’ Costs. Notwithstanding anything to the contrary contained in this Agreement, if the Space Plan
specifically provides that any item set forth on the Space Plan sha1l be paid for by Tenant, the cost of said item shall be paid by Tenant to Landlord before Landlord’s contractor commences construction of the Improvements. 
  
 3. Specifications for Building Standard Improvements. Specifications and details for the
Standards are available in the office of the Building. Except an specified in section 4 below, the Space Plan and Plans shall be consistent with the Standards, and no deviations shall be permitted from the Standards without Landlord’s consent
as set forth in section 4 below. 
  
 4. Grounds for Disapproval. Tenant may
request deviations from the Standards provided that the deviations (“Non-Standards”) shall not be of lesser quality than the Standards. Landlord shall not be required to approve any item of the Space Plan, the Plans or the Non-Standards
that (a) does not conform to applicable governmental regulations or is disapproved by any governmental agency; (b) requires building services (including electrical power) beyond the level normally provided to other tenants in the Building; or (c)
overloads the floors. If Landlord approves any Non-Standards, Tenant shall pay, at its sole cost, any increased costs resulting from the use of a Non-Standard. 
  

5. Construction of Improvements. 
  
 5.1. Construction. Promptly upon the receipt of a building permit, Landlord shall instruct its contractor to commence construction of the Improvements.

  
 5.2. Completion. Landlord shall endeavor to cause the
contractor to substantially complete construction of the Improvements in a diligent manner, but except as may be otherwise expressly provided in the Lease, Landlord shall not be liable for any loss or damage as a result of delays in construction or
delivery of possession of the Premises. 
  
 5.3. Commencement
Date, The Commencement Date under the Lease shall be governed by section 3 of the Lease. However, if there shall be a Tenant’s Delay (as defined in the Lease), then the provisions of Section 3.4 shall apply. 
  

 62 

 6. Incorporation. This Agreement is and shall be incorporated by reference in the Lease, and all of the terms and
conditions of the Lease are and shall be incorporated herein by this reference. Capitalized terms included in this Agreement shall have the same meaning as capitalized terms included in the Lease. 
  

 63 

 EXHIBIT I 
  
 SPACE PLAN 
  

 64Office Sublease

 Exhibit 10.2 
  
 SUBLEASE 
  
 Schwartz Communications, Inc., a Massachusetts corporation, with a place of business at 230 Third Avenue, Waltham, Massachusetts 02451
(“Sublessor”), and Oxigene, Inc., a Delaware corporation, with a place of business at 230 Third Avenue, Waltham, Massachusetts 02451 (“Sublessee”), make this Sublease as of March 16, 2004. 
  
 Preliminary Statement 
  
 Sublessor is tenant under a Lease dated August 1, 1996 by and between
Sublessor and Prospect Hill Executive Office Park (“Original Lessor”), a Massachusetts limited partnership, as landlord, as amended by (i) First Amendment of Lease dated as of November 7, 1997 by and between Sublessor and Original Lessor
(“First Amendment”), (ii) Second Amendment of Lease dated as of May 21, 1998 by and between Sublessor and The Realty Fund III, L.P., a Delaware limited partnership (“Lessor”), as successor in interest to Original Lessor
(“Second Amendment”), (iii) Third Amendment of Lease dated as of December 15, 1998 by and between the Sublessor and Lessor (“Third Amendment”), (iv) Fourth Amendment of Lease dated as of September 28, 1999 by and between the
Sublessor and Lessor (“Fourth Amendment”), and (v) Fifth Amendment of Lease by and between Sublessor and Lessor (“Fifth Amendment”) (the First Amendment, Second Amendment, Third Amendment, Fourth Amendment and Fifth Amendment
shall be collectively referred to herein as the “Amendments”; said Lease, as so amended by the Amendments shall be referred to herein as the “Lease” and is attached hereto as Exhibit A), with respect to premises
(the “Premises”) consisting of approximately 50,202 rentable square feet on the first, fourth and fifth floors of the building commonly known as 230 Third Avenue, Waltham, Massachusetts (the “Building”), as more particularly
described in the Lease. Capitalized terms used but not defined in this Sublease shall have the meaning ascribed to such terms in the Lease. 
  
 Sublessor desires to sublet to Sublessee, and Sublessee desires to accept from Sublessor, a portion of the Premises consisting of approximately 3,300
rentable square feet (“Total Rentable Area of Subleased Premises”) on the fifth floor of the Building and shown on Exhibit B attached to this Sublease (the “Subleased Premises”), on the terms and conditions set
forth in this Sublease. The Subleased Premises are fully demised from the Premises. 
  
 Agreement 
  
 In
consideration of the mutual covenants of this Sublease and other valuable consideration, the receipt and sufficiency of which Sublessee and Sublessor hereby acknowledge, Sublessor and Sublessee agree as follows: 
  
 1. Subleased Premises. Sublessor hereby subleases to Sublessee, and Sublessee hereby
subleases from Sublessor, the Subleased Premises subject to the terms and conditions of this Sublease. To the extent Sublessor has rights to the same under the Lease, Sublessee shall have, as appurtenant to the Subleased Premises, rights to use in
common with others entitled thereto, Common Property and any common areas of the Building and the Property. Sublessor shall deliver the Subleased Premises to Sublessee on the Commencement Date (as hereinafter defined) in such “AS IS, WHERE
IS” condition as exists on the date delivered to Sublessee, free of all occupants other than Sublessee. Upon acceptance of possession of the Subleased Premises by 

 Sublessee in accordance with the terms hereof, Sublessee shall conclusively be deemed to have accepted the Subleased
Premises in the condition delivered and to have acknowledged that the same are in good condition and satisfactory to Sublessee in all respects and Sublessor has no obligation to make any improvements to such portion of the Sublease Premises.
Sublessee acknowledges that Sublessor has made no representations or warranties concerning the Subleased Premises or the Building or their fitness for Sublessee’s purposes, except as expressly set forth in this Sublease. 
  
 2. Term. The term of this Sublease (the “Sublease Term”) shall commence one
day after the date on which Sublessor and Sublessee receive the consent of the Lessor in accordance with Paragraph 18 of this Sublease (the “Commencement Date”) and shall terminate on September 30, 2005 (the “Termination Date”),
or such sooner date upon which the Sublease Term may expire or terminate under this Sublease or pursuant to law. Promptly following the final determination of the Commencement Date and upon request of Sublessor, Sublessor and Sublessee shall jointly
execute a written declaration specifying the actual Commencement Date. 
  
 3.
Use. Sublessee shall use and occupy the Subleased Premises only for the use permitted under the Lease (the “Permitted Uses”). Sublessee shall also comply with all laws governing or affecting Sublessee’s use of the Subleased
Premises, and Sublessee acknowledges that Sublessor has made no representations or warranties concerning whether the Permitted Uses comply with such laws. 
  
 4. Monthly Base Rent. Commencing on the date that is thirty (30) days following the Commencement Date (the “Rent Commencement Date”), Sublessee shall pay
to Sublessor rent at an annual rate of $52,800.00 (“Base Rent”), in equal monthly installments of $ 4,400.00 (“Monthly Rent Payments”), on the first day of each calendar month during the Sublease Term. If the Rent Commencement
Date occurs on any day other than the first day of a calendar month, the Monthly Rent Payment for such partial month shall be prorated at the rate of 1/30 of the Monthly Rent Payment for each day in such partial month occurring after the Rent
Commencement Date. The Base Rent shall be paid to Sublessor at its offices located at 230 Third Avenue, Waltham, Massachusetts 02451, or such other place as Sublessor may designate in writing, in lawful money of the United States of America, without
demand, deduction, offset or abatement. The first full Monthly Rent Payment shall be delivered to Sublessor by Sublessee upon execution of this Sublease by Sublessee and shall be applied by Sublessor on account of Sublessee’s first Monthly Rent
Payment due hereunder. If the first month of the Sublease Term is a partial month, then any remaining portion of the full Monthly Rent Payment deposited with Sublessor on execution hereof shall be applied to the next payment due and Sublessee’s
second Monthly Rent Payment shall be appropriately credited, All sums due under this Sublease other than Base Rent shall be deemed “Additional Rent”. 
  

5. Operating Costs and Taxes: Electricity. Sublessee shall have no obligation to pay any increases in Taxes (“Tax Excess”) or Operating Costs
(“Operating Cost Excess”) during the term of this Sublease. Sublessee shall pay Sublessor, as additional rent, an annual electricity charge in the amount of $1.25 per rentable square foot (“Electricity Charge”). The Electricity
Charge of shall be payable in monthly installments of $343.75 and shall be due and payable with Sublessee’s Monthly Rent Payment. If the Rent Commencement Date occurs on any day other than the first day of a calendar month, the monthly
Electricity Charge for such partial month 
  

 2 

 shall be prorated at the rate of 1/30 of the monthly Electricity Charge for each day in such partial month occurring
after the Rent Commencement Date. At Sublessor’s option, and at any point during the Sublease Term, Sublessor may elect to separately meter the consumption of electricity at the Subleased Premises at Sublessor’s cost and expense. In the
event the Subleased Premises does become separately metered during the Sublease Term, Sublessee shall pay for all electricity consumed within the Subleased Premises during the Sublease Term. Sublessee’s obligations hereunder shall survive the
expiration or earlier termination of this Sublease as provided under the Lease. 
  
 6. Security Deposit. Upon execution of this Sublease, Sublessee shall pay to Sublessor the sum of $4,400.00 (the “Security Deposit”) as security for the full and timely payment and performance of Sublessee’s
obligations under this Sublease. If Sublessee fails to pay or perform in a full and timely manner any of its obligations under this Sublease, Sublessor after providing Sublessee with a written notice to such effect and a period of 14 days to cure,
may apply all or any portion of the Security Deposit toward curing any such failure and compensating Sublessor for any expenses arising from such failure. If Sublessor so applies any portion of the Security Deposit, Sublessee shall immediately pay
to Sublessor the amount necessary to restore the Security Deposit to its original amount, and failure to do so shall automatically be deemed an event of default without the need for additional notice and/or cure periods. Sublessor may commingle the
Security Deposit with Sublessor’s funds and shall not be obligated to pay interest on the Security Deposit to Sublessee. At the end of the Sublease Term, the Security Deposit (or any balance thereof after Sublessor has applied all or any
portion of the Security Deposit to which Sublessor is entitled) shall be returned by the Sublessor to the Sublessee within no later than thirty (30) days from the termination date or such later date as Sublessee delivers the Subleased Premises in
the manner and the condition required hereunder. If Sublessor assigns its interest in this Sublease and transfers the Security Deposit (or any balance thereof) to its assignee and such assignee acknowledges in writing to Sublessee that it is holding
such Security Deposit (or any balance thereof) under the terms of this Sublease, Sublessee shall look only to such assignee for the application and return of the Security Deposit. 
  

	7.	Subordination to Lease. 

  
 (a) This Sublease is subject and subordinate to the terms and conditions of the Lease and Sublessor does not purport to convey, and Sublessee does not
hereby take, any greater rights in the Subleased Premises than those accorded to or taken by Sublessor as tenant under the Lease. Sublessee shall not cause a default under the Lease or permit its employees, agents, contractors or invitees to cause a
default under the Lease. If the Lease terminates before the end of the Sublease Term, Sublessor shall not be liable to Sublessee for any damages arising out of such termination, except if the Lease terminates due to a default by Sublessor under the
Lease (which is not caused, in whole or in part, by Sublessee’s default), Sublessor shall be liable to Sublessee only for direct damages arising out of such termination. 
  
 (b) Except as otherwise specified in this Sublease, all of the terms and conditions of the Lease are incorporated as a part
of this Sublease, but all references in the Lease to “Landlord”, “Tenant”, “Tenant’s Address”, “Leased Premises”, “Lease”, “Term or Term of Lease”, “Minimum Annual Rent”,
“Minimum Monthly Rent Installments”, “Commencement Date”, “Broker”, “Total Rentable Area of Leased Premises”, “Termination Date”, “Tenant’s 
  

 3 

 Parking Spaces”, and “Security Deposit” shall be deemed to refer, respectively, to Sublessor, Sublessee,
Sublessee’s Address, Subleased Premises, Sublease, Sublease Term, Base Rent, Monthly Rent Payments, Commencement Date, Broker, Total Rentable Area of Subleased Premises, Termination Date, Sublessee’s Parking Spaces, and Security Deposit,
as defined in this Sublease. Provided however, that in the event of a conflict or ambiguity between the provisions of the Lease and the provisions of this Sublease, the provisions of this Sublease shall govern and control. To the extent incorporated
into this Sublease, Sublessee shall perform the obligations of the Sublessor, as tenant under the Lease. Notwithstanding any other provision of this Sublease, Sublessor, as sublandlord under this Sublease, shall have the benefit of all rights,
remedies and limitations of liability enjoyed by Lessor, as the landlord under the Lease, but (i) Sublessor shall have no obligations under this Sublease to perform the obligations of Lessor, as landlord under the Lease, including, without
limitation, any obligation to provide services, perform maintenance or repairs, or maintain insurance, and Sublessee shall seek such performance and obtain such services solely from the Lessor; (ii) Sublessor shall not be bound by any
representations or warranties of the Lessor under the Lease; (iii) in any instance where the consent of Lessor is required under the terms of the Lease, the consent of Sublessor (not to be unreasonably withheld) and Lessor shall be required; and
(iv) Sublessor shall not be liable to Sublessee for any failure or delay in Lessor’s performance of its obligations, as landlord under the Lease, nor shall Sublessee be entitled to terminate this Sublease or abate the Base Rent due hereunder.
Sublessor agrees, however, that in the event that Landlord shall fail to provide the services or perform the obligations to be provided or performed by it pursuant to the terms of the Lease, Sublessor shall, upon written notice from Sublessee, make
such demand upon Landlord as Sublandlord is entitled to make pursuant to the terms of the Lease, and shall otherwise reasonably cooperate with Sublessee including bringing legal action (provided such cooperation shall not require the expenditure of
funds) to enforce Landlord’s obligations, provided that Sublessee holds Sublessor harmless from and against any loss, cost, damages or liability on account thereof. 
  
 (c) Notwithstanding any contrary provision of this Sublease, the following terms and conditions of the Lease are not
incorporated as provisions of this Sublease: 
  
 Sections 1,
2(A), 3, 4(A), 5, 6, 8(A)(5)(a) and (c) and 9(P); the last sentence of Section 11(A); Section 17; the last sentence of Section 18: Sections 22, 23 and 26; all the Exhibits except Exhibits C and F; and the Amendments, except paragraph 11, of the
Fifth Amendment. 
  
 (d) Notwithstanding any contrary provision of
this Sublease, (i) in any instances where Lessor, as landlord under the Lease, has a certain period of time in which to notify Sublessor, as tenant under the Lease, whether Lessor will or will not take some action, Sublessor, as landlord under this
Sublease, shall have an additional two-day period after receiving such notice in which to notify Sublessee, (ii) in any instance where Sublessor, as tenant under the Lease, has a certain period of time in which to notify Lessor, as landlord under
the Lease, whether Sublessor will or will not take some action, Sublessee, as tenant under this Sublease, must notify Sublessor, as landlord under this Sublease, at least two business days before the end of such period, but in no event shall
Sublessee have a period of less than two days in which so to notify Sublessor unless the period under the Lease is two days or less, in which case the period under this Sublease shall be one day less than the period provided to Sublessor under the
Lease, and (iii) in any instance where a specific grace period is granted to Sublessor, as tenant under the 
  

 4 

 Lease, before Sublessor is considered in default under the Lease, Sublessee, as tenant under this Sublease, shall be
deemed to have a grace period which is three days less than Sublessor before Sublessee is considered in default under this Sublease, but in no event shall any grace period be reduced to less than two days unless the period under the Lease is two
days or less, in which case the period under this Sublease shall be one day less than the period provided to Sublessor under the Lease. 
  
 (e) Sublessor agrees to request, upon notice thereof from Sublessee, any necessary consent of or performance by Landlord. Subtenant shall reimburse
Sublessor for any reasonable costs incurred in connection with Sublessor’s request. 
  
 (f) Sublessor shall not relocate Sublessee to substitute premises unless such relocation is the result of Landlord’s exercising its right under paragraph 11 of the Fifth Amendment to Lease and Landlord is seeking
to relocate Sublessor, as Tenant under the Lease, from the Subleased Premises to substitute space. 
  
 8. Insurance. (a) During the Sublease Term, Sublessee shall maintain insurance of such types, in such policies, with such endorsements and coverages, and in such amounts as are set forth in Section 9(H) of the
Lease. All insurance policies shall name Lessor and Sublessor as additional insureds and loss payees and shall contain an endorsement that such policies may not be modified or canceled without 30 days prior written notice to Lessor and Sublessor.
Sublessee shall promptly pay all insurance premiums and shall provide Sublessor with policies or certificates evidencing such insurance prior to entering the Subleased Premises. (b) Insofar as, and to the extent that, the following provision shall
not make it impossible to secure insurance coverage obtainable from responsible insurance companies doing business in the locality in which the Property is located (even though extra premium may result therefrom), Sublessor and Sublessee: (i)
mutually agree that, with respect to any damage to property, the loss from which is covered by insurance then being carried by them, respectively, the one carrying such insurance and suffering such loss releases the other of and from, and forever
waives, any and all claims with respect to such loss, but only to the extent of the limits of insurance carried with respect thereto, less the amount of any deductible; and (ii) mutually agree that any property damage insurance carried by either
shall provide for the waiver by the insurance carrier of any right of subrogation against the other. 
  
 9. Indemnification/Default by Sublessee. Sublessee agrees to protect, defend, indemnify and hold Sublessor harmless from and against any and all claims, damages, liabilities, costs and expenses, including
reasonable attorneys’ fees, (other than those arising solely from any negligence or willful misconduct of Sublessor or its agents or employees in or about Subleased Premises), arising or resulting from: (i) the conduct or management of or from
any work or thing whatsoever done in or about the Subleased Premises during the Sublease Term or any period which Sublessee may occupy the same; (ii) any condition arising, and any injury to or death of persons, damage to property or other event
occurring or resulting from an occurrence in or about the Subleased Premises during the term hereof; (iii) any breach or default on the part of Sublessee in the performance of any covenant or agreement on the part of Sublessee to be performed
pursuant to the terms of this Sublease or (iv) from any negligent act, omission or willful misconduct on the part of Sublessee or any or its agents, employees, licensees, invitees or assignees which are related to the Sublease hereunder. Sublessee
further agrees to protect, 
  

 5 

 defend, indemnify and hold Sublessor harmless from and against any and all claims, damages, liabilities, costs and
expenses, including reasonable attorneys’ fees, incurred in connection with any such indemnified claim or any action or proceeding brought in connection therewith. In the event of a default by Sublessee in the full and timely performance of its
obligations under the Sublease, including, without limitation, its obligation to pay Base Rent, Sublessor shall have all of the rights and remedies available to “Landlord” under the Lease as though Sublessor were “Landlord” and
Sublessee were “Tenant”, including without limitation the rights and remedies set forth in Sections 13, 14, 15 and 16 of the Lease. 
  
 10. Alterations. Notwithstanding any provisions of the Lease incorporated herein to the contrary, Sublessee shall not make any alterations, improvements or
installations in the Subleased Premises without in each instance obtaining the prior written consent of both Lessor, which shall be granted or withheld in accordance with the Lease, and Sublessor, which shall not be unreasonably withheld. If
Sublessor and Lessor consent to any such alterations, improvements or installations, Sublessee shall perform and complete such alterations, improvements and installations at its expenses, in compliance with applicable laws and in compliance with
Section 9(C) of the Lease and other applicable provisions of the Lease. If Sublessee performs any alterations, improvements or installations without obtaining the prior written consent of both Lessor and Sublessor, Sublessor may remove such
alterations, improvements or installations, restore the Subleased Premises and repair any damage arising from such a removal or restoration, and Sublessee shall be liable to Sublessor for all costs and expenses incurred by Sublessor in the
performance of such removal, repairs or restoration. 
  
 11. Brokers.
Sublessor and Sublessee each represent and warrant to the other that it has not dealt with any broker other than Grubb & Ellis Company and CB Richard Ellis/Whittier Partners (collectively, the “Broker”) in connection with the
consummation of this Sublease. Sublessor and Sublessee each shall indemnify and hold harmless the other against any loss, damage, claims or liabilities arising out of the failure of its representation or the breach of its warranty set forth in the
previous sentence. Sublessor shall be solely responsible for the payment of any brokerage or other commission or payment due to the Broker. 
  
 12. Notices. All notices and demands under this Sublease shall be in writing and shall be effective (except for notices to Lessor which shall be given in
accordance with Section 22 of the Lease) upon the earlier of (i) receipt at the address set forth below by the party being served, or (ii) two days after being sent to address set forth below by United States certified mail, return receipt
requested, postage prepaid, or (iii) one day after being sent to address set forth below by a nationally recognized overnight delivery service that provides tracking and proof of receipt. A notice given on behalf of a party hereto by its attorney
shall be deemed a notice from such party. 
  

 6 

			
	 If to Lessor:
	  	As required under the Lease.
		
	 If to Sublessor:
	  	At the address set forth in the opening paragraph of this Sublease,
	 	  	Attention: Ms. Joni Herson
		
	 With a copy to:
	  	Testa, Hurwitz & Thibeault
	 	  	High Street Tower, 125 High Street
	 	  	Boston Massachusetts 02110
	 	  	Attention: Real Estate Department
		
	 If to Sublessee:
	  	At the address set forth in the opening paragraph of this Sublease,
	 	  	Attention: James Murphy (“Sublessee’ s Address”)
		
	 With a copy to:
	  	Mintz Levin
	 	  	One Financial Center
	 	  	Boston, MA 02111
	 	  	Attention: Jeffrey M. Wiesen, Esq.

  
 Either party may
change its address for notices and demands under this Lease by notice to the other party. 
  
 13. Parking. Sublessee shall have the exclusive use of 10 of Sublessor’s unreserved, unassigned parking spaces (“Sublessee’s Parking Spaces”) throughout the Sublease Term, subject to the
terms and conditions of the Lease. 
  
 14. Signage. Subject to the terms
and conditions of the Lease and Lessor consent thereto, and at the sole cost and expense of Sublessee, Sublessee shall have the right to Sublessee’s Share of all signage available to Sublessor as tenant under the Lease. 
  
 15. Furniture. At no additional charge to Sublessee, and at Sublessee’s sole
risk, Sublessee shall be permitted to use some or all of the furniture which has been shown to the Sublessee and which remains in the Subleased Premises on the Commencement Date (the “Furniture”) during the Sublease Term. Within ten (10)
days of the Commencement Date, Sublessee shall provide Sublessor with a written list as to what Furniture Sublessee desires to utilize during the Sublease Term (the “Furniture List”). Sublessor shall thereafter promptly remove any
Furniture within the Subleased Premises not identified on the Furniture List. Sublessee accepts the Furniture in its “AS-IS” “WHERE IS” condition, WITH ALL FAULTS, IF ANY, and Sublessor makes no representations or warranties
regarding the Furniture, direct or indirect, oral or written, express or implied, as to the merchantability, condition or fitness for a particular purpose or any other warranty of any kind, all of which representations and warranties are expressly
hereby disclaimed and denied. 
  
 16. Entire Agreement. This Sublease
contains all of the agreements, conditions, warranties and representations relating to the sublease of the Subleased Premises and may be amended or modified only by written instruments executed by both Sublessor and Sublessee. 
  
 17. Authority. Sublessor and Sublessee each represent and warrant to the other that
the individual(s) executing and delivering this Sublease on its behalf is/are duly authorized to do so 
  

 7 

 and that this Sublease is binding on Sublessee and Sublessor in accordance with its terms. Simultaneously with the
execution of this Sublease, Sublessee shall deliver evidence of such authority to Sublessor in a form reasonably satisfactory to Sublessor. 
  
 18. Condition Precedent. This Sublease, and the rights and obligations of Sublessor and Sublessee under this Sublease (other than those obligations which arise
hereunder prior to the Commencement Date), are subject to the condition that Lessor consent to the subleasing of the Subleased Premises to the extent required under the Lease, and this Sublease shall be effective only upon the receipt by Sublessor
of such consent. Sublessee agrees to join such consent if so requested by Lessor in the form requested by Lessor, but Sublessee shall not be responsible for the payment of any fees in connection with such request. In the event such consent is not
received by April 1, 2004, either Sublessor or Sublessee shall have the right to rescind its execution of this Sublease by written notice to the other party, and upon exercise of such right, this Sublease shall be void and the installment of Base
Rent and the Security Deposit which are paid on Sublessee’s execution of this Sublease shall be immediately returned to Sublessee. 
  
 19. Holdover. Upon the expiration of the Sublease Term or earlier termination of this Sublease, Sublessee covenants to quit and surrender to Sublessor the
Subleased Premises, broom clean, in such order and condition as is required under the Lease at the expiration of the Lease term, ordinary wear and tear and damage by fire or other casualty excepted, and at Sublessee’s expense, to remove all
property of Sublessee. Any property not so removed shall be deemed to have been abandoned by Sublessee and may be retained or disposed of at Sublessee’s expense by Sublessor, as Sublessor shall desire. If Sublessee or any of its property
remains on the Sublease Premises beyond the expiration or earlier termination of this Sublease, such holding over shall not be deemed to create any tenancy at will, but the Sublessee shall be a tenant at sufferance only and shall pay rent at a daily
rate equal to one and one-half times the Rent due under the Sublease, and other charges due thereunder and shall, in addition, perform and observe all other obligations and conditions to be performed or observed by Sublessee hereunder. In addition,
Sublessee shall indemnify and hold harmless Sublessor from and against any and all liability, loss, cost, damage and expenses suffered or incurred by Sublessor arising out of or resulting from any failure on the part of Sublessee to yield up the
Subleased Premises when and as required under this Sublease. The foregoing shall survive the expiration or early termination of this Sublease. 
  
 20. Counterparts. This Sublease may be executed in one or more counterparts, each of which shall be deemed an original and all of such counterparts shall
constitute one and the same instrument. A facsimile transmission of a signed counterpart of this Sublease shall be sufficient to bind the party or parties whose signature(s) appear on them. 
  
 21. Not an Offer. The submission of an unsigned copy of this Sublease to Sublessee for
Sublessee’s consideration does not constitute an offer to sublease the Subleased Premises. This Sublease shall become binding only upon the execution and delivery of this Sublease by Sublessor and Sublessee, subject to Paragraph 18 above.

  

 8 

 22. Sublessor’s Representations and Warranties. Sublessor represents to Sublessee that the following are true
and correct as of the date hereof: 
  

	 	(i)	except as indicated herein, the Lease is unmodified, and Sublessor’s leasehold estate with respect to the Subleased Premises has not been assigned, mortgaged, pledged,
encumbered, or otherwise transferred or sublet, in whole or in part; 

  

	 	(ii)	the Lease evidences the written agreement with respect to the Subleased Premises between Sublessor and Landlord and the copy thereof provided to Sublessee is true, accurate and
complete; 

  

	 	(iii)	all rent and additional rent billed to date and payable by Sublessor under the Lease has been paid; 

  

	 	(iv)	Sublessor has received no written notice from Landlord of default by Sublessor under the Lease which remains uncured; 

  

	 	(v)	Sublessor and, to Sublessor’s knowledge, Landlord are not in default under the Lease; and 

  

	 	(vi)	the current Termination Date under the Lease is September 30, 2005. 

  
 23. Covenant of Quiet Enjoyment. Sublessee, subject to the terms and provisions of this Sublease, on payment of the Monthly Rent or Additional Rent, and subject to
observing, keeping and performing all of the other terms and provisions of this Sublease on Sublessee’s part to be observed, kept and performed, shall lawfully, peaceably and quietly have, hold, occupy and enjoy the Subleased Premises during
the term hereof, without hindrance or ejection by any persons lawfully claiming under Sublessor to have title to the Subleased Premises superior to Sublessee; the foregoing covenant of quiet enjoyment is in lieu of any other covenant, express or
implied. Provided Sublessee is not in default under this Sublease, Sublessor shall not amend or modify the Lease in a manner that adversely affects Sublessee’s rights hereunder. 
  
 24. Indemnification by Sublessor. Sublessor shall indemnify, defend and hold harmless Sublessee, Landlord and their respective
partners, agents, employees, mortgagees or contractors from and against any and all claims, actions, liabilities, losses, damages, costs and expenses (including, but not limited to, court costs and reasonable attorneys’ fees and disbursements)
arising from or in connection with the Sublandlord’s conduct at the Subleased Premises or any condition created in or about the Subleased Premises during the Term, or any alleged act, omission or negligence by Sublessor or its partners,
employees, agents or contractors, or any accident, injury or damage whatever occurring in, at, or upon the Subleased Premises or any breach or default by Sublessor in the full performance of Sublessor’s obligations under this Sublease.

  
 25. Surrender of Subleased Premises. Upon the Termination Date or
earlier termination of the Sublease Term, Sublessee shall peaceably quit and surrender to Sublessor the Subleased Premises in neat and clean condition and in good order, condition and repair, excepting ordinary wear and tear and damage by fire or
other casualty. Sublessee shall remove all of Subtenant’s property on or before the Termination Date. Sublessee shall not be responsible for the removal of any Furniture from the Subleased Premises. 
  

 9 

 IN WITNESS WHEREOF, Sublessor and Sublessee execute this Sublease as of the date first written above.

  

							
	 OXIGENE, INC.
	 	SCHWARTZ
	 	 	 	 	COMMUNICATIONS, INC.
				
	By:	 	 /s/ Frederick W. Driscoll

	 	By:	 	 /s/ Steven Schwartz

	Name:	 	Frederick W. Driscoll	 	Name:	 	Steven Schwartz
	Title:	 	President & CEO	 	Title:	 	President

  

 10

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