Document:

OFFICE LEASE

 

	Sander Properties, LLC	 
	4105 E. Madison St., Suite 300	Monthly Rental $600.00
	Seattle, WA 98112	Common Area Charges
	 	Security Deposit $1200.00
	Phone:	206-323-8822	Keys Out __1__
	Fax:	206-328-7197	 

 

THIS LEASE, dated this 8th day of  July 
2011 between Sander Properties , LLC hereinafter called lessor, and Atossa Genetics Inc. (a Delaware Coporation)
, hereinafter called Tenant.

 

1.          Lessor
leases to Tenant and tenant leases from Lessor, in accordance with the terms hereof, the Premises situated in the City of Seattle
, County of King , State of Washington , described as follows:

 

Suite 350 measuring approximately 315 sq. ft. situated on the
third floor of the building at E. Madison Street and E. Blaine Street. As shown on Exhibit A and Legal description attached.

 

Post Office Address: 4105 E. Madison St., Suite 350

Seattle, WA 98112

 

2.      BUSINESS
PURPOSE. The Premises shall be used by Tenant for the purposes of a corporate executive office and for no
other purpose without prior written consent of Lessor.

 

3.      TERM.
The term of this lease shall be for 1  year (s) and  3  weeks, commencing on the 11tht day of July, 2011
and ending on the 31st day of July, 2012.

 

4.      RENT.
Tenant agrees to pay to Lessor at the office designated by Lessor as rental for the Premises payable in advance on the first day
of each calendar month of the lease term or any period prior or subsequent thereto while Tenant is in possession of the Premises
the minimum monthly rent of:

 

$600.00
(six hundred dollars) per month from July 11, 2011 through July 31, 2012

  

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Rent for a partial month shall be prorated.
Tenant shall pay a collection charge of $100.00 if monthly rent due on the first day of the month is not paid by the fifth day
of the month and $50 for every check returned NSF or for any other reason. In addition, 1 -1/2°/o per month interest (not in
excess of the highest rate allowed by law) is due for any delinquent rental not paid by the first day of the month. Said rental
is exclusive of any sales, franchise, business and occupation or other tax based on rents and should such taxes apply during the
life of this lease the rent shall be increased by such amount. Rent is also subject to escalation as called for in Clause 7, "Rent
Adjustment Based on Operating Expenses."

  

5.    SECURITY
DEPOSIT. Receipt is acknowledged of the sum of $ 1200.00 (dollars), as security for the performance by Tenant
of its obligations under this lease. Lessor may at any time apply such deposit against any money due Lessor for any loss or damage
sustained by reason of any default by Tenant, including but not limited to the payment of rent and the cost of cleaning and repairing
said Premises or any other reason. Lessor shall return any remaining part of the lease deposit without interest to Tenant. If any
portion of the security deposit is used or applied by Lessor as provided herein, Tenant will upon demand immediately deposit additional
money to restore security deposit to its original amount. No trust relationship is created between Lessor and Tenant with respect
to the security deposit.

 

6.     PERCENTAGE
OF OCCUPANCY. For the purposes of this ease it is agreed that the Tenant occupies and uses (Premises) 3.4 % percent
of the total rentable and Common Area of the properly in which the herein Premises are situated.

 

7.     RENT
ADJUSTMENT BASED ON OPERATING EXPENSES. It is agreed by Lessor and Tenant that the minimum monthly rental called for
herein is subject to automatic increases on May 1st of each year of the term hereof. Such increase, if any, shall be based on changes
in Lessor's cost of operating the entire building and Common Areas in which the Premises are located on a prorata basis. These
operating costs shall include, but shall not be limited to the following: Real estate taxes: general and special assessments: amortization
of the costs of complying with retrofit fire and life safety improvements as required by governmental regulation; utilities; elevator
and air conditioning maintenance costs; management expenses and fees: janitorial service; building security; refuse and garbage
and all other expenses constituting direct operating costs according to standard accounting practices, together with 8% of such
increased costs for administrative overhead. Depreciation, interest, commissions, expenditures for capital items and similar expenses
will not be included in operating costs. Any increase in rental shall be determined as follows:

 (a)   As
of May 1st of each year of the lease or as soon thereafter as it can reasonably be determined, the operating costs of the building
and Common Area for the preceding calendar year shall be computed. If the building in which the Premises are situated is new and
has been occupied for less than 12 months but more than 6 months, the costs shall be based on a 12 month projection of the operating
experience of such a shorter period.

 (b)   Operating
costs for the following calendar year shall then be calculated by the operating costs referred to in (a) above, the amount of
change that has occurred in the cost of each item of operating expenses between January 1st and December 31st of the preceding
year. The net difference shall then be determined and 1/12th of this difference times the percentage factor described in
(c) below shall be the amount by which the monthly rental shall be changed.

 (c)   Any
increase in rental shall be based on Tenant's proportionate share of the increase in operating expenses calculated as provided
herein on the ratio determined herein which the area leased by Tenant bears to the total rentable and Common Areas in the property
reasonably adjusted for changes in total occupancy. The percentage of occupancy may be reasonably adjusted by Lessor to reflect
the different utilities and services provided individual Tenants.

 (d)   If
the Premises are a part of a new building, real estate taxes shall not be included in the rental adjustment computation until
the May 1st following the year in which the building is first taxed as a completed building.

 

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(e)    Such
rental increase, if any, so determined shall be effective as of May 1st of each year of the term of this lease and continue at
least until April 30th of the following year or until the termination of this lease, whichever occurs first. Tenant shall be notified
in writing of such adjustment, and Lessor shall make available upon request the account information on which any change in rental
is based.

(f)    During
the term of this lease, the cost of complying with any applicable governmental codes and regulations pertaining to fire and life
safety will be included for the purpose of this clause only, as an operating expense by amortizing such costs together with reasonable
interest on a schedule consistent with generally accepted accounting practices.

 

8.
REPAIRS AND MAINTENANCE. By taking possession of the Premises, Tenant shall be deemed to have accepted the Premises
as being in good, sanitary order, condition and repair. Tenant shall, at Tenant's sole cost and expense, keep the Premises and
every part thereof in good condition and repair, damage thereto from causes beyond the reasonable control of Tenant and ordinary
wear and tear excepted. All such work shall be in quality and kind equal to the original work, and shall be done only at such times
and in such manner as approved in writing by Lessor. Lessor may repair, at the expense of Tenant, any damage to the Premises or
to the building of which they are a part, or to its fixtures, grounds, facilities, appurtenances and equipment caused by Tenant
or Tenant's guests, employees, agents or visitors. The cost of such repair shall be payable immediately as additional rent by Tenant.
Tenant shall, upon expiration or sooner termination of this lease hereof, surrender the Premises to the Lessor in good condition,
ordinary wear and tear and damage caused beyond the reasonable control of Tenant excepted. Except as specifically provided in an
addendum, if any, to this Lease, Lessor shall have no obligation whatsoever to alter, remodel, improve, repair, decorate or paint
the Premises, or any part thereof, and the parties hereto affirm that Lessor and its agent have made no representation to Tenant
respecting the conditions of the Premises or the building except as specifically set forth.

 

9.
UTILITIES AND FEES. As long as Tenant shall not be in default of any of the provisions of this lease, Lessor shall,
during ordinary hours of generally recognized business days, furnish a reasonable amount of electricity for normal lighting and
low-power usage office equipment, heat, water, sewer, trash removal, normal elevator service and air conditioning when the building
is so equipped, and janitorial service if janitorial service is provided to the premises. Lessor shall not be liable nor shall
rental be abated for interruption or delay of any such service. As determined by Lessor, if Tenant uses more than a reasonable
amount of such services and utilities, Tenant shall upon notification pay the excess cost thereof.

 

10.
BUILDING CONDITION CODES AND ZONING. Tenant hereby accepts the Premises in their condition existing as of the date
of the possession hereunder, subject to all applicable zoning, municipal, county, state and federal laws, ordinances and regulations
governing and regulating the use of the Premises, and accepts this lease subject thereto. Tenant acknowledges that neither Lessor
nor tenant's agent has made any representation or warranty as to the suitability of the Premises for the conduct of tenant's businesses.
Tenant has investigated all applicable building and zoning codes, regulations, ordinances and statutes to determine whether tenant's
use of the Premises is permitted. Tenant accepts the Premises as-is", subject to all applicable laws governing tenant's use
of the Premises.

 

11.
INSURANCE. Tenant agrees to maintain at tenant's cost, in full force and effect commercial broad form public liability
insurance for property damage and for bodily injury and death, including automobile liability coverage for owned and non-owned
automobiles and hired automobiles for not less than $1,000,000 single limit insuring against any and all liability of Tenant arising
out of and in connection with Tenant's use maintenance and occupancy of the Premises, and shall name Lessor and Lessor's agents
and employees as an additional insured. Tenant shall furnish Lessor, prior to occupancy of Premises and all areas appurtenant thereto,
a certificate indicating the insurance policy is in full force and effect, and that Lessor and Lessor's agents and employees have
been named as an additional insureds, and that the policy may not be cancelled or altered unless thirty (30) days prior written
notice of the proposed cancellation has been given to Lessor.

 

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In the event of the
cancellation of said policy of insurance, Tenant shall, prior to the effective date of cancellation, replace the cancelled policy
of insurance and provide Lessor with a certificate assuring that the replacement insurance is in full force and effect, all as
provided in compliance with the terms and conditions set forth in this agreement.

Lessor will
not carry insurance on Tenant's property. All personal property on the Premises shall be at the risk of Tenant and Lessor shall
not be obligated to repair any damage thereto or replace the same even if caused by the negligence of Lessor or Lessor's agents
or employees. TENANT SHOULD PURCHASE ITS OWN INSURANCE COVERING TENANT'S PERSONAL PROPERTY IN THE PREMISES.

 

     12.
HOLD HARMLESS. Tenant shall indemnify and hold harmless Lessor against and from any and all claims arising from
Tenant's use of the premises for the conduct of its business or from any activity, work, or other thing done, permitted or suffered
by Tenant in or about the building, and shall further indemnify Lessor against and from any and all claims arising from any breach
or default in the performance of any obligation on tenant's part to be performed under the terms of this ease, or arising from
any act or negligence of the Tenant, or officer, agent, employee, or invitee of tenant, and from all costs, attorney fees, expenses
and liabilities incurred in or about any such claim or any action or proceeding brought against Lessor. Tenant upon notice from
Lessor shall defend the same at tenant's expense by counsel reasonably satisfactory to Lessor Tenant as a material part of the
consideration to Lessor hereby assumes all risk of damage to property or injury to persons, in, upon or about the Premises, from
any cause other than Lessor's negligence and hereby waives any claims in respect thereof against the Lessor.

 13.
COMPLIANCE WITH LAWS AND REGULATIONS. Tenant shall, at Tenant's expense, comply promptly with all present and future
statutes, ordinances, rules, regulations, orders, requirements, including the American Disability Act (ADA), any health office,
fire Marshall, building inspector, or other governmental officer Tenant will permit no waste, damage or injury to the Premises
and will not use or permit in said Premises anything that will increase the rate of fire insurance, nor will tenant maintain therein
anything that may be dangerous to life or limb; or overload floors; or permit any objectionable noise or odor; nor permit anything
to be done in the Premises that will tend to create a nuisance or disturb any other tenant; nor use or permit the use of Premises
for lodging or sleeping or any immoral or illegal purposes.

 14.
ADDITIONAL TAXES. Should there presently be in effect or should there be enacted during the term of this lease any
law, statute or ordinance levying any tax (other than Federal or State income taxes) upon rents, Tenant shall pay to Lessor such
tax as additional rent ten (10) days prior to the due date, or shall reimburse Lessor on demand for any such taxes paid by the
Lessor.

 15.
LIENS AND SOLVENCY. Tenant shall keep the leased Premises and the property in which the leased Premises are situated,
free from any liens arising out of any work performed, materials furnished or obligations incurred by Tenant and hold the Lessor
harmless therefrom including all costs and attorney's fees. Lessor may require at Lessor's sole option that Tenant provide at
Tenant's cost and expense a material man's labor and performance bond acceptable to Lessor in an amount equal to one and one-half
(1-1/2) times the estimated cost of any improvements, additions or alterations to the Premises which Tenant desires to make to
insure Lessor against any liability for mechanic's and materialman's liens and to ensure completion of the work. In the event
Tenant becomes insolvent, voluntarily or involuntarily bankrupt, or if a receiver, assignee or other liquidating officer is appointed
for the business of the Tenant, Lessor may cancel this lease at Lessor's option and Tenant shall nevertheless be liable for any
loss or damage caused by Tenant.

 

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16.
ASSIGNMENT. Tenant shall not assign this lease or any part thereof nor sublet the whole or any part of the Premises
without the prior written consent of the Lessor. Such consent shall not be unreasonably withheld. (On subletting or assignment,
any rent or other consideration paid to Tenant in excess of the rent provided for in this lease shall be paid by Tenant to Lessor.)
This lease shall not be assignable by operation of law. If Tenant is a corporation, then any transfer of this lease by merger,
consolidation, liquidation or any change in the managing ownership, or power to vote the majority of Tenant's outstanding stock
shall constitute an assignment for the purpose of this paragraph. Any assignment or subletting of the lease shall not extinguish
or diminish the liability of the Tenant under the terms of this agreement. In the event of any assignment or subletting consented
to by Lessor, Tenant shall pay a minimum charge of 50% of one month's rent to Lessor as consideration for consenting to such assignment
or subletting. Consent once given by the Lessor to the assignment or subletting shall not relieve Tenant from obtaining written
consent to any new or future assignment or subletting as required herein.

 Neither this
lease nor any interest herein shall pass to any trustee in bankruptcy or to any receiver or assignee for the benefit of creditors
by operation of law or otherwise. No collection or acceptance of rent by Lessor from any assignee or subtenant or other occupant
of the Premises, either before or after a default by Tenant, shall be deemed a waiver of this provision or a release of Tenant
from any obligation under this lease.

 If Lessor shall assign
its interest in this lease or transfer its interest in the Premises, Lessor shall be relieved of any obligation accruing hereunder
after such assignment or transfer, and such transferee shall thereafter be deemed to be the Lessor hereunder, Lessor shall transfer
Tenant's security to such transferee, and tenant shall look solely to such transferee forthe return of said deposit.

 

17.
ACCESS. Tenant will allow Lessor or Lessor's agent access at all reasonable times to said Premises for the purposes
of inspections, cleaning, or making repairs, additions or alterations to the Premises or to any property owned or under the control
of Lessor. The Lessor shall have the right to place and maintain "For Rent" signs in a conspicuous place on said Premises
and to show Premises to prospective tenants for 60 days prior to the expiration of this lease.

 

18.
POSSESSION. In the event the Lessor is unable to deliver possession of the Premises, or any portion thereof, at the
time of the beginning of the term of this lease, neither Lessor nor Lessor's agents shall be liable for any damage caused thereby,
nor shall this lease thereby become void or voidable, nor shall the term herein specified to be in any way extended, but in such
event, Tenant shall not be liable for any rent until such time as Lessor can deliver possession. If the Tenant shall take possession
of the Premises prior to the beginning date of this lease, Tenant and Lessor agree to be bound by all of the provisions and obligations
hereunder during such prior period, including payment of rent at the rate stated herein.

 

19.
DAMAGE OR DESTRUCTION. In the event the Premises are damaged to such extent as to render the same untenable in whole
or in substantial part and Lessor elects to repair or rebuild, the work shall be done without unnecessary delay. Rent shall be
abated while such work is in progress, in the same ratio that the portion of the Premises unfit for occupancy shall bear to the
whole of the Premises. If after a reasonable time the Lessor fails to proceed to repair or rebuild, Tenant has the right to declare
this lease terminated by written notice served upon the Lessor. In the event the building, in which the leased Premises are located,
shall be destroyed or damaged to such extent that in the opinion of the lessor it shall not be practical to repair or rebuild,
it shall be the Lessor's option to terminate this lease by written notice mailed to Tenant.

 

20.
SIGNS. No sign, symbol, picture, advertising or notice shall be displayed, inscribed, painted or affixed to any of
the glass, walls or woodwork or other part of the Premises or Common Area except those approved by the Lessor in writing and painted
by a sign vendor approved by the Lessor and at cost of Tenant. All such signs shall be removed at Tenant's expense prior to termination
of tenancy. No signs or devices shall be hung or placed against the windows of said Premises nor on the exterior wall of the building;
and no furniture, curtain or other obstruction of any kind or size shall be placed against or in front of any glass partition dividing
said Premises from the corridors of said building, or placed in any way so as to interfere with the typical and ordinary appearance
or the Premises as viewed from the corridor without written consent of Lessor.

 

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21.
ALTERATIONS. Tenant shall not make any alterations, additions, or improvements to said Premises or Common Area without
first obtaining the consent of Lessor in writing. All such alterations, additions and improvements shall be at the cost and expense
of Tenant, and shall become the property of the Lessor and shall remain in and be surrendered with the Premises as a part thereof
at the termination of this lease, without disturbance, molestation, or injury except for any improvements that Lessor may elect
to request Tenant to remove. If the Tenant shall perform work with the consent of the Lessor, as aforesaid, Tenant agrees to comply
with all laws, ordinances, rules and regulations of the appropriate city or county, and any other authorized public authority.
Tenant further agrees to hold Lessor harmless from damage, loss or cost arising out of the said work. Tenant agrees that Lessor
has the right to make alterations to the Premises, Common Area and to the building in which the Premises are situated and Lessor
shall not be liable for any damage which Tenant might suffer by reason of such undertaking. Lessor shall have the right at any
time and from time to time to post and maintain on the Premises and Common Area such notices as Lessor reasonably deems necessary
to protect the Premises and Lessor from mechanics liens, materialmens liens or other liens. Tenant at no time shall paint any doors,
interior or exterior.

 

22.
OWNERSHIP OF IMPROVEMENTS AND FIXTURES. All improvements, alterations and additions including without limitation
lighting fixtures installed in the Premises and which in any manner are attached to the floors, walls or ceilings, and any linoleum
and carpeting or other floor material which may be cemented or otherwise adhesively affixed to the floor of Premises, shall remain
and be surrendered with the Premises as a part thereof upon the termination of this lease.

 

23.         DEFAULT
AND RE-ENTRY. If any rents reserved, or other obligations provided herein, or any part thereof, shall be and remain
unpaid when the same shall become due, or if Tenant shall violate or default in any of the covenants and agreements herein contained,
then the Lessor may cancel this lease upon giving the notice required bylaw, and re-enter said Premises, using such force as may
be required. Notwithstanding such re-entry by the lessor, the liability of the Tenant for the rent provided for herein shall not
be extinguished for the balance of the term of this lease, and Tenant covenants and agrees to make good to the Lessor any deficiency
arising from a re-entry and reletting of the Premises at a lesser rental than agreed to herein. Lessor shall have the right to
declare the entire balance of the rent for the remainder of the term of this lease to be due and payable immediately, and upon
demand Tenant shall pay to Landlord the net present value of such rent (using a discount rate that is one percentage point above
the discount rate then in effect at the Federal Reserve Bank nearest to the Premises) or otherwise calculated by Landlord in any
manner not inconsistent with applicable law. Accelerated payments payable under this lease shall not constitute a penalty or forfeiture
or liquidated damages, but shall merely constitute payment of rent in advance. In the event it becomes reasonably necessary to
make any changes, alterations or additions to the Premises or any part thereof for the purpose of reletting said Premises or any
part thereof, Tenant shall be responsible for such cost.

 

24.
NON-WAIVER. The failure of the Lessor to insist upon strict performance of any of the covenants and agreements of this
lease, or to exercise any option herein conferred in any one or more instances! shall not be construed to be a waiver or relinquishment
of any such, or any other covenants or agreements, but the same shall be and remain in full force and effect.

 

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25.         DISPUTE
RESOLUTION, COSTS, AND ATTORNEYS' FEES. In the event of a dispute or controversy relating to this lease, the parties
agree to attempt to resolve such dispute or controversy informally. If, after thirty (30) days of good faith negotiations between
the parties, the parties cannot resolve their dispute or controversy, they agree to submit such dispute or controversy to arbitration
for resolution, which arbitration shall be conducted in Seattle, Washington, before one arbitrator, in accordance with the rules
of the American Arbitration Association ("AAA"), but not subject to administration before the AAA unless both parties
agree. If the parties cannot agree on an arbitrator, then each party shall select an arbitrator, and the two arbitrators together
shall select a third arbitrator to resolve the matter. The decision of the arbitrator shall be binding on the parties and judgment
upon the award or arbitration rendered by the arbitrator may be entered in any court having jurisdiction. The arbitrator shall
limit its judgment to the matters permitted to be submitted to it, and shall decide any such matter strictly in accordance with
the terms and conditions of this lease.

 

Notwithstanding the above paragraph, each party shall be entitled
to all remedies available at law or equity, specifically including, without limitation, the right to seek an injunction or similar
equitable relief, without bond or with a nominal bond if allowed by law. The prevailing party in any arbitration or legal proceeding,
including any appeal or action for equitable relief, shall be entitled to reimbursement from the other party of its reasonable
costs and expenses, including attorneys' fees. Notwithstanding the foregoing, in no event shall this section affect or delay Landlord's
unlawful detainer rights under Washington law and Landlord shall not be required to submit to arbitration before seeking possession
of the Premises under applicable legal principles.

 

26.
REMOVAL OF PROPERTY. In the event of any re-entry or taking possession of the leased Premises for default, the Lessor
shall have the right, but not the obligation, to remove from the leased Premises all personal property located therein, and may
store the same in any place selected by Lessor, including, but not limited to a public warehouse, at the expense and risk of the
owners thereof. Lessor shall have the right to sell such stored property, without notice to Tenant, after it has been stored for
a period of 30 days or more. The proceeds of such sale to be applied first to the cost of such sale, second to the payment of the
charges forthe storage, if any! and third to the payment of any sums of money which may then be due from Tenant to Lessor under
any of the terms hereof, the balance if any without interest to be paid to Tenant.

 Tenant hereby
waives all claims for damages that may be caused by Lessor's re-entering and taking possession of the Premises or removing and
storing and selling the property of Tenant as provided in this lease, and will hold Lessor harmless from loss, costs or damages
occasioned Lessor thereby. No such reentry shall be considered or construed to be a forcible entry.

 

27. TERMINATION FOR
GOVERNMENT USE. In the event that any federal, state or local government or agency or instrumentality thereof shall by condemnation,
or threat of condemnation or otherwise, take title, possession or exercise the right to possession of the Premises, or any part
thereof, Lessor may at its option terminate this lease as of the date of such taking. Provided the tenant is not in default under
any of the provisions of this lease on said date, any rent prepaid by Tenant shall, to the extent allowable for any period subsequent
to the effective date of the termination, be refunded to Tenant. All awards for such taking shall be the property of the Lessor.

 

28. HOLDOVER.
If the Tenant shall, with the written consent of Lessor, holdover after the expiration of this lease, such tenancy shall be for
an indefinite period of time on a month-to-month tenancy, which tenancy may be terminated as provided by law. During such tenancy,
Tenant agrees to pay the Lessor, a rental amount equal to 125% of rent paid during the final term of the lease unless a different
rent is agreed upon, and to be bound by all of the applicable: terms and conditions of this lease.

 

29. SUBORDINATION. This lease is subordinate
to all present and future mortgages, deeds of trust and other encumbrances affecting the leased Premises or the property of which
said Premises are a part! Tenant agrees to execute, at no expenses to Lessor, any instrument which may be deemed necessary or desirable
by the Lessor to further effect the subordination of this lease to any mortgage, deed of trust or encumbrance Tenant irrevocably
appoints and constitutes the Lessor as the true and lawful attorney in fact for Tenant at any time in Tenant's name, place and
stead, to execute proper subordination agreements for this purpose.

 

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30. MUTUAL RELEASE
AND WAIVER. To the extent a loss is covered by insurance in force, the Lessor and Tenant hereby mutually release each other
from liability and waive all right of recovery against each otherfor any loss from perils insured against under their respective
fire or other insurance policies, including any extended coverage endorsements or all risk endorsements thereto; provided that
this agreement shall be inapplicable if it would have the effect of invalidating any insurance coverage of the Lessor or the Tenant.

 

31. HEIRS AND SUCCESSORS.
Subject to the provisions hereof pertaining to assignment and subletting, the covenants and agreements of this lease shall be binding
upon the heirs, legal representatives, successors and assigns of any or all of the parties hereto.

 32. NOTICES.
All notices to be given by the parties hereto shall be in writing and may either be served personally or may be deposited
in the United States Mail, postage prepaid, by either certified mail or regular mail, and if to Lessor, to be addressed to the
Lessor, or Lessors agent, or, if to Tenant, may be addressed to Tenant at the leased Premises.

 33. HAZARDOUS
SUBSTANCES. Tenant shall not, without Lessor's prior written consent, keep or allow on or about the Premises or Common Areas,
or allow any substances designated by law or regulation as hazardous, dangerous, toxic or harmful (collectively referred to as
Hazardous Substances), and which are subject to regulation by federal, state, or local laws or regulations.

 With respect
to such Hazardous Substances Tenant shall comply promptly and completely with all governmental rules, requirements and regulations,
and Lessor or Lessor's agent may come on the Premises to check Tenant's compliance with all governmental rules, requirements and
regulations.

 All costs and
attorneys fees incurred by Lessor in connection with Lessor's inspection of the Premises shall be due and payable to Lessor upon
demand.

 Should Tenant
fail to comply with this paragraph 33, Lessor shall have all of the rights and remedies set forth in this lease and tenant shall;
(a) be liable to Lessor for all clean-up costs, and all losses or damages suffered by Lessor, together with any and all fees,
penalties (civil and criminal) imposed by any governmental authority because of Hazardous Substances in or about the Premises
or Common Areas: (b) indemnify, defend and save Lessor harmless from any and afi costs, fees. penalties and charges assessed or
imposed upon Lessor (as well as lessor's attorney's fees and costs) as the result of Tenant allowing or permitting Hazardous Substances
in or about the Premises or Common Areas.

 Tenant acknowledges
that the Premises may contain asbestos or other hazardous materials, and Tenant accepts the Premises, notwithstanding such materials.
If Lessor is required by any statute, regulation, order, decree, judgment or other law to take any action to remove or abate the
hazardous materials, or if Lessor deems it necessary to conduct special maintenance or testing procedures with regard to the hazardous
materials, Lessor may take such action or conduct such procedures at times in a manner that Lessor deems appropriate under the
circumstances, and Tenant shall permit the same. Tenant shall have no liability for hazardous substances on the Premises predating
this ease.

 

34.
TIME IS OF THE ESSENCE OF THIS LEASE.

 

35. CORPORATE AUTHORITY.
If Tenant is a corporation, each individual executing this lease on behalf of said corporation represents and warrants that he/she
is duly authorized to execute this lease on behalf of said corporation, and that this lease is binding upon said corporation.

36. RULES
AND REGULATIONS. Tenant agrees to abide and be bound by the rules, regulations and policies of Lessor, which shall be considered
as covenants of this lease.

 

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		(a)	Light and Air. This lease does not grant or purport to grant any rights or access to outside light
or air and this lease does not warrant or protect against interferences with light, air or view from the Premises.

 

		(b)	Admittance by Lessor. The Lessor shall not be liable for the consequences of admitting or refusing
to admit to said Premises, the Tenant or any of the Tenant's agents or employees. No additional lock shall be put on any door without
the written consent of Lessor.

 

		(c)	Electrical Installations. Tenant shall not operate or install any electrical equipment or machinery
(other than ordinary office equipment) without the written consent of Lessor, nor replace or move any electric light fixtures without
the written consent of Lessor. Tenant may, with the consent of Lessor, replace building light fixtures with fixtures of Tenant's
own choice provided that such installation will not increase Tenant's Consumption of electricity, and the cost of such fixtures
and installation shall be at Tenant's expense. Tenant shall at the expiration or sooner termination of the lease, upon demand of
Lessor, pay the cost of replacing and installing the light fixtures belonging to Lessor.

 

		(d)	Awnings. No awnings shall be attached to the outside of any windows or doors of the building of
which the Premises are a part without Lessor's written consent.

 

		(e)	Windows. The Tenant shall not allow anything to be placed on the outside window ledge nor shall
place or attach anything to the inside and/or outside of windows of said Premises without written consent of Lessor, and nothing
shall be hung or thrown by the Tenant or others out of the windows of said building.

 

		(f)	Floor Coverings. The Tenant or other person shall not lay any resilient floor covering, carpeting
or other covering with any materials that cannot be easily removed with water. The use of cement or similar adhesive material is
prohibited. The tacking or fastening of any flooring material to the baseboard or baseboard molding is prohibited. Tacking strips
installed by Tenant with Lessor's consent, shall at the option of Lessor, be removed by Tenant and the floor repaired at the expiration
of the lease, at Tenant's expense.

 

		(g)	Furniture and Bulky Articles. Safes and bulky furniture or articles shall only be moved in or out
of said Premises at such hours and in such manner as shall least inconvenience other Tenants, as determined by Lessor. Safes or
other articles of over 1,000 pounds shall be moved into said Premises only with the written consent of the Lessor, and Lessor shall
have the right to fix the location of any article of such weight in said Premises.

 

		(h)	Miscellaneous.

 

 

	 	(1)	Tenant shall use great care not to leave windows open when it rains, snows, or during windstorms. Damage resulting to Lessor or to other Tenants from failure to observe this precaution shall be chargeable to the Tenant in whose Premises the neglect occurred. If space is air conditioned, windows shall be kept closed while in operation.
		(2)	Water closets and other water fixtures shall not be used for any purposes other than those for
which they are intended and any damage resulting form misuse on the part of the Tenant, its agents or employees shall be paid for
by Tenant. No person shall waste water by interfering or tampering with faucets or otherwise. Leaking faucets or valves shall be
immediately fixed or reported to the Lessor.

 

		(3)	Lessor reserves the right to close and keep locked all entrance and exit doors of the building
during such hours as Lessor may deem to be advisable for adequate protection or security.

 

		(4)	Tenant shall not permit or suffer the Premises to be occupied or used in a manner offensive or
objectionable to the Lessor or other Tenants of the building by reason of noise, odors and/or vibrations or interfere in any way
with other Tenants or those having business therein, nor shall any animals or birds be brought in or kept on or about the Premises.

 

		(5)	Lessor reserves the right to make other and further regulations that may be reasonably necessary
or desirable for the security, safety, care and cleanliness of the Premises and Common Areas and the building and the preservation
of good order therein.

 

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37. RIDERS.
The riders, ____________NA______________ attached hereto, are made a part of this lease.

 

IN WITNESS WHEREOF, THE Lessor and Tenant
have executed this lease the day and year first above written

 

	Sander Properties, LLC	 	Atossa Genetics Inc. (a Delaware Corporation)
	 	 	 
	By:	/s/ Robert L. Sander 	 	By:	 /s/ Steven C. Quay
	         Robert L. Sander	 	Dr. Steven C. Quay
	 	 	 
	Its:	Managing Member	 	Its:	    Chief Executive Officer

 

GUARANTY

 

The Undersigned personally guaranty the Payment of all rentals
and the performance of all terms and covenants of this least by Lessee

 

	  /s/ Steven C. Quay	 	Guarantor’s Address:	3619 E. Pine St.
	 	 	 
	Dr. Steven C. Quay	 	Seattle, WA 98122
	 	 	 
	DATED	, 7-11	 	Guarantor’s Phone: 	206-419-4873
	 	 	 	 	 	 

 CORPORATE

STATE OF WASHINGTON                  )

COUNTY OF KING                               )ss.

 

On this 11 day of  July ,
A.D. 20  11  before me personally appeared R.L. Sander to me known to be the  Managing Member  and ______________________________to
me known to be the _____________ of Sander Properties, LLC the corporation that executed the within
and foregoing instrument, and acknowledged the same Instrument to be the free and voluntary at and deed of said
corporation, for the uses and purposes therein mentioned, and an oath stated that they were authorized to execute said
Instrument.

IN WITNESS WEREOF,
I have hereunto set my hand and affixed my official seal, the day and year first above written.

  

	 	 /s/ Brooke O’ Malley
	 	      Brooke O’ Malley
	 	Printed Name
	 	Notary Public in and for the Sate of Washington,
	 	Residing at 	Seattle WA

 

	 	My commission expires on   	June 21 2012

 

    	10 of 11OFFICE LEASE

 

	Sander Properties, LLC	 
	4105 E. Madison St., Suite 300	Monthly Rental $1400.00
	Seattle, WA 98112	Common Area Charges
	 	Security Deposit $1000.00
	Phone:  206-323-8822	Keys Out _________
	Fax:      206-328-7197	 

  

THIS LEASE, dated this  20th  day of  September
, 2011 between Sander Properties, LLC hereinafter called lessor, and  Atossa Genetics Inc. (a Delaware Coporation)
, hereinafter called Tenant.

 

1.Lessor leases to Tenant and tenant
leases from Lessor, in accordance with the terms hereof, the Premises situated in the City of Seattle , County of King
, State of Washington , described as follows:

 

A portion of Suite 200 including the waiting room, common areas
and room D as shown on Exhibit A situated on the second floor of the building at 4105 E. Madison St.

 

	Post Office Address:  	4105 E. Madison St., Suite  200 
	 	Seattle, WA 98112

 

2. BUSINESS PURPOSE. The
Premises shall be used by Tenant for the purposes of a corporate executive office and for no other purpose without prior written
consent of Lessor.

 

3. TERM. The term of this lease
shall be for  6 months, commencing on the 1st day of October, 2011  and ending on the 31st day of March,
2012.

 

		4.	RENT. Tenant agrees to pay to Lessor at the office designated by Lessor as rental for the Premises payable in advance
on the first day of each calendar month of the lease term or any period prior or subsequent thereto while Tenant is in possession
of the Premises the minimum monthly rent of:

 

$1400.00 (one thousand four hundred
dollars) per month from October 1, 2011 through March 31, 2012

 

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Rent for a partial month shall be prorated.
Tenant shall pay a collection charge of $100.00 if monthly rent due on the first day of the month is not paid by the fifth day
of the month and $50 for every check returned NSF or for any other reason. In addition, 1 -1/2o/о per month interest
(not in excess of the highest rate allowed by law) is due for any delinquent rental not paid by the first day of the month. Said
rental is exclusive of any sales, franchise, business and occupation or other tax based on rents and should such taxes apply during
the life of this lease the rent shall be increased by such amount. Rent is also subject to escalation as called for in Clause 7,
“Rent Adjustment Based on Operating Expenses.”

 

5. SECURITY DEPOSIT.
Receipt is acknowledged of the sum of $  1000.00 (dollars), as security for the performance by Tenant of its obligations
under this lease. Lessor may at any time apply such deposit against any money due Lessor for any loss or damage sustained by reason
of any default by Tenant, including but not limited to the payment of rent and the cost of cleaning and repairing said Premises
or any other reason. Lessor shall return any remaining part of the lease deposit without interest to Tenant. If any portion of
the security deposit is used or applied by Lessor as provided herein, Tenant will upon demand immediately deposit additional money
to restore security deposit to its original amount. No trust relationship is created between Lessor and Tenant with respect to
the security deposit.

 

6. PERCENTAGE OF
OCCUPANCY. For the purposes of this ease it is agreed that the Tenant occupies and uses (Premises)  3.4 % percent of
the total rentable and Common Area of the properly in which the herein Premises are situated.

 

7. RENT ADJUSTMENT
BASED ON OPERATING EXPENSES. It is agreed by Lessor and Tenant that the minimum monthly rental called for herein is subject
to automatic increases on May 1st of each year of the term hereof. Such increase, if any, shall be based on changes in Lessor’s
cost of operating the entire building and Common Areas in which the Premises are located on a prorata basis. These operating costs
shall include, but shall not be limited to the following: Real estate taxes; general and special assessments: amortization of the
costs of complying with retrofit fire and life safety improvements as required by governmental regulation; utilities; elevator
and air conditioning maintenance costs; management expenses and fees: janitorial service; building security; refuse and garbage
and all other expenses constituting direct operating costs according to standard accounting practices, together with 8% of such
increased costs for administrative overhead. Depreciation, interest, commissions, expenditures for capital items and similar expenses
will not be included in operating costs. Any increase in rental shall be determined as follows:

 

(a) As of May 1st
of each year of the lease or as soon thereafter as it can reasonably be determined, the operating costs of the building and Common
Area for the preceding calendar year shall be computed. If the building in which the Premises are situated is new and has been
occupied for less than 12 months but more than 6 months, the costs shall be based on a 12 month projection of the operating experience
of such a shorter period.

 

(b) Operating costs
for the following calendar year shall then be calculated by the operating costs referred to in (a) above, the amount of change
that has occurred in the cost of each item of operating expenses between January 1st and December 31st of the preceding year. The
net difference shall then be determined and 1/12th of this difference times the percentage factor described in (c) below
shall be the amount by which the monthly rental shall be changed.

 

(c) Any increase in
rental shall be based on Tenant’s proportionate share of the increase in operating expenses calculated as provided herein
on the ratio determined herein which the area leased by Tenant bears to the total rentable and Common Areas in the property reasonably
adjusted for changes in total occupancy. The percentage of occupancy may be reasonably adjusted by Lessor to reflect the different
utilities and services provided individual Tenants.

 

(d) If the Premises
are a part of a new building, real estate taxes shall not be included in the rental adjustment computation until the May 1st following
the year in which the building is first taxed as a completed building.

 

(e) Such rental increase,
if any, so determined shall be effective as of May 1st of each year of the term of this lease and continue at least until April
30th of the following year or until the termination of this lease, whichever occurs first. Tenant shall be notified in writing
of such adjustment, and Lessor shall make available upon request the account information on which any change in rental is based.

 

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(f) During the term
of this lease, the cost of complying with any applicable governmental codes and regulations pertaining to fire and life safety
will be included for the purpose of this clause only, as an operating expense by amortizing such costs together with reasonable
interest on a schedule consistent with generally accepted accounting practices.

 

8. REPAIRS AND
MAINTENANCE. By taking possession of the Premises, Tenant shall be deemed to have accepted the Premises as being in good, sanitary
order, condition and repair. Tenant shall, at Tenant’s sole cost and expense, keep the Premises and every part thereof in
good condition and repair, damage thereto from causes beyond the reasonable control of Tenant and ordinary wear and tear excepted.
All such work shall be in quality and kind equal to the original work, and shall be done only at such times and in such manner
as approved in writing by Lessor. Lessor may repair, at the expense of Tenant, any damage to the Premises or to the building of
which they are a part, or to its fixtures, grounds, facilities, appurtenances and equipment caused by Tenant or Tenant’s
guests, employees, agents or visitors. The cost of such repair shall be payable immediately as additional rent by Tenant. Tenant
shall, upon expiration or sooner termination of this lease hereof, surrender the Premises to the Lessor in good condition, ordinary
wear and tear and damage caused beyond the reasonable control of Tenant excepted. Except as specifically provided in an addendum,
if any, to this Lease, Lessor shall have no obligation whatsoever to alter, remodel, improve, repair, decorate or paint the Premises
or any part thereof, and the parties hereto affirm that Lessor and its agent have made no representation to Tenant respecting the
conditions of the Premises or the building except as specifically set forth.

 

9. UTILITIES AND FEES. As long as
Tenant shall not be in default of any of the provisions of this lease, Lessor shall, during ordinary hours of generally recognized
business days, furnish a reasonable amount of electricity for normal lighting and low-power usage office equipment, heat, water,
sewer, trash removal, normal elevator service and air conditioning when the building is so equipped, and janitorial service if
janitorial service is provided to the premises. Lessor shall not be liable nor shall rental be abated for interruption or delay
of any such service. As determined by Lessor, if Tenant uses more than a reasonable amount of such services and utilities, Tenant
shall upon notification pay the excess cost thereof.

 

10. BUILDING CONDITION
CODES AND ZONING. Tenant hereby accepts the Premises in their condition existing as of the date of the possession hereunder,
subject to all applicable zoning, municipal, county, state and federal laws, ordinances and regulations governing and regulating
the use of the Premises, and accepts this lease subject thereto. Tenant acknowledges that neither Lessor nor tenant’s agent
has made any representation or warranty as to the suitability of the Premises for the conduct of tenant’s businesses. Tenant
has investigated all applicable building and zoning codes, regulations, ordinances and statutes to determine whether tenant’s
use of the Premises is permitted. Tenant accepts the Premises as-is”, subject to all applicable laws governing tenant’s
use of the Premises.

 

11. INSURANCE.
Tenant agrees to maintain at tenant’s cost, in full force and effect commercial broad form public liability insurance for
property damage and for bodily injury and death, including automobile liability coverage for owned and non-owned automobiles and
hired automobiles for not less than $1,000,000 single limit insuring against any and all liability of Tenant arising out of and
in connection with Tenant’s use maintenance and occupancy of the Premises, and shall name Lessor and Lessor’s agents
and employees as an additional insured.

 

Tenant shall furnish
Lessor, prior to occupancy of Premises and all areas appurtenant thereto, a certificate indicating the insurance policy is in full
force and effect, and that Lessor and Lessor’s agents and employees have been named as an additional insureds, and that the
policy may not be cancelled or altered unless thirty (30) days prior written notice of the proposed cancellation has been given
to Lessor.

 

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In the event of the
cancellation of said policy of insurance, Tenant shall, prior to the effective date of cancellation, replace the cancelled policy
of insurance and provide Lessor with a certificate assuring that the replacement insurance is in full force and effect, all as
provided in compliance with the terms and conditions set forth in this agreement.

 

Lessor will not carry
insurance on Tenant’s property. All personal property on the Premises shall be at the risk of Tenant and Lessor shall not
be obligated to repair any damage thereto or replace the same even if caused by the negligence of Lessor or Lessor’s agents
or employees. TENANT SHOULD PURCHASE ITS OWN INSURANCE COVERING TENANT'S PERSONAL PROPERTY IN THE PREMISES.

 

12. HOLD HARMLESS.
Tenant shall indemnify and hold harmless Lessor against and from any and all claims arising from Tenant’s use of the premises
for the conduct of its business or from any activity, work, or other thing done, permitted or suffered by Tenant in or about the
building, and shall further indemnify Lessor against and from any and all claims arising from any breach or default in the performance
of any obligation on tenant’s part to be performed under the terms of this ease, or arising from any act or negligence of
the Tenant, or officer, agent, employee, or invitee of tenant, and from all costs, attorney fees, expenses and liabilities incurred
in or about any such claim or any action or proceeding brought against Lessor. Tenant upon notice from Lessor shall defend the
same at tenant’s expense by counsel reasonably satisfactory to Lessor Tenant as a material part of the consideration to Lessor
hereby assumes all risk of damage to property or injury to persons, in, upon or about the Premises, from any cause other than Lessor’s
negligence and hereby waives any claims in respect thereof against the Lessor.

 

13. COMPLIANCE
WITH LAWS AND REGULATIONS. Tenant shall, at Tenant’s expense, comply promptly with all present and future statutes, ordinances,
rules, regulations, orders, requirements, including the American Disability Act (ADA), any health office, fire Marshall, building
inspector, or other governmental officer Tenant will permit no waste, damage or injury to the Premises and will not use or permit
in said Premises anything that will increase the rate of fire insurance, nor will tenant maintain therein anything that may be
dangerous to life or limb; or overload floors; or permit any objectionable noise or odor; nor permit anything to be done in the
Premises that will tend to create a nuisance or disturb any other tenant; nor use or permit the use of Premises for lodging or
sleeping or any immoral or illegal purposes.

 

14. ADDITIONAL
TAXES. Should there presently be in effect or should there be enacted during the term of this lease any law, statute or ordinance
levying any tax (other than Federal or State income taxes) upon rents, Tenant shall pay to Lessor such tax as additional rent ten
(10) days prior to the due date, or shall reimburse Lessor on demand for any such taxes paid by the Lessor.

 

15. LIENS AND SOLVENCY.
Tenant shall keep the leased Premises and the property in which the leased Premises are situated, free from any liens arising out
of any work performed, materials furnished or obligations incurred by Tenant and hold the Lessor harmless therefrom including all
costs and attorney’s fees. Lessor may require at Lessor’s sole option that Tenant provide at Tenant’s cost and
expense a material man’s labor and performance bond acceptable to Lessor in an amount equal to one and one-half (1-1/2) times
the estimated cost of any improvements, additions or alterations to the Premises which Tenant desires to make to insure Lessor
against any liability for mechanic’s and materialman’s liens and to ensure completion of the work. In the event Tenant
becomes insolvent, voluntarily or involuntarily bankrupt, or if a receiver, assignee or other liquidating officer is appointed
for the business of the Tenant, Lessor may cancel this lease at Lessor’s option and Tenant shall nevertheless be liable for
any loss or damage caused by Tenant.

 

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16.ASSIGNMENT. Tenant shall
not assign this lease or any part thereof nor sublet the whole or any part of the Premises without the prior written consent of
the Lessor. Such consent shall not be unreasonably withheld. (On subletting or assignment, any rent or other consideration paid
to Tenant in excess of the rent provided for in this lease shall be paid by Tenant to Lessor.) This lease shall not be assignable
by operation of law. If Tenant is a corporation, then any transfer of this lease by merger, consolidation, liquidation or any change
in the managing ownership, or power to vote the majority of Tenant’s outstanding stock shall constitute an assignment for
the purpose of this paragraph. Any assignment or subletting of the lease shall not extinguish or diminish the liability of the
Tenant under the terms of this agreement. In the event of any assignment or subletting consented to by Lessor, Tenant shall pay
a minimum charge of 50% of one month’s rent to Lessor as consideration for consenting to such assignment or subletting. Consent
once given by the Lessor to the assignment or subletting shall not relieve Tenant from obtaining written consent to any new or
future assignment or subletting as required herein.

 

Neither this lease
nor any interest herein shall pass to any trustee in bankruptcy or to any receiver or assignee for the benefit of creditors by
operation of law or otherwise. No collection or acceptance of rent by Lessor from any assignee or subtenant or other occupant of
the Premises, either before or after a default by Tenant, shall be deemed a waiver of this provision or a release of Tenant from
any obligation under this lease.

 

If Lessor shall assign
its interest in this lease or transfer its interest in the Premises, Lessor shall be relieved of any obligation accruing hereunder
after such assignment or transfer, and such transferee shall thereafter be deemed to be the Lessor hereunder,. Lessor shall transfer
Tenant’s security to such transferee, and tenant shall look solely to such transferee forthe return of said deposit.

 

17. ACCESS.
Tenant will allow Lessor or Lessor’s agent access at all reasonable times to said Premises for the purposes of inspections,
cleaning, or making repairs, additions or alterations to the Premises or to any property owned or under the control of Lessor.
The Lessor shall have the right to place and maintain “For Rent” signs in a conspicuous place on said Premises and
to show Premises to prospective tenants for 60 days prior to the expiration of this lease.

 

18. POSSESSION.
In the event the Lessor is unable to deliver possession of the Premises, or any portion thereof, at the time of the beginning of
the term of this lease, neither Lessor nor Lessor’s agents shall be liable for any damage caused thereby, nor shall this
lease thereby become void or voidable, nor shall the term herein specified to be in any way extended, but in such event, Tenant
shall not be liable for any rent until such time as Lessor can deliver possession. If the Tenant shall take possession of the Premises
prior to the beginning date of this lease, Tenant and Lessor agree to be bound by all of the provisions and obligations hereunder
during such prior period, including payment of rent at the rate stated herein.

 

19. DAMAGE OR DESTRUCTION.
In the event the Premises are damaged to such extent as to render the same untenable in whole or in substantial part and Lessor
elects to repair or rebuild, the work shall be done without unnecessary delay. Rent shall be abated while such work is in progress,
in the same ratio that the portion of the Premises unfit for occupancy shall bear to the whole of the Premises. If after a reasonable
time the Lessor fails to proceed to repair or rebuild, Tenant has the right to declare this lease terminated by written notice
served upon the Lessor. In the event the building, in which the leased Premises are located, shall be destroyed or damaged to such
extent that in the opinion of the lessor it shall not be practical to repair or rebuild, it shall be the Lessor’s option
to terminate this lease by written notice mailed to Tenant.

 

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20.SIGNS.
No sign, symbol, picture, advertising or notice shall be displayed, inscribed, painted or affixed to any of the glass, walls or
woodwork or other part of the Premises or Common Area except those approved by the Lessor in writing and painted by a sign vendor
approved by the Lessor and at cost of Tenant. All such signs shall be removed at Tenant’s expense prior to termination of
tenancy. No signs or devices shall be hung or placed against the windows of said Premises nor on the exterior wall of the building;
and no furniture, curtain or other obstruction of any kind or size shall be placed against or in front of any glass partition dividing
said Premises from the corridors of said building, or placed in any way so as to interfere with the typical and ordinary appearance
or the Premises as viewed from the corridor without written consent of Lessor.

 

21.ALTERATIONS.
Tenant shall not make any alterations, additions, or improvements to said Premises or Common Area without first obtaining the consent
of Lessor in writing. All such alterations, additions and improvements shall be at the cost and expense of Tenant, and shall become
the property of the Lessor and shall remain in and be surrendered with the Premises as a part thereof at the termination of this
lease, without disturbance, molestation, or injury except for any improvements that Lessor may elect to request Tenant to remove.
If the Tenant shall perform work with the consent of the Lessor, as aforesaid, Tenant agrees to comply with all laws, ordinances,
rules and regulations of the appropriate city or county, and any other authorized public authority. Tenant further agrees to hold
Lessor harmless from damage, loss or cost arising out of the said work. Tenant agrees that Lessor has the right to make alterations
to the Premises, Common Area and to the building in which the Premises are situated and Lessor shall not be liable for any damage
which Tenant might suffer by reason of such undertaking. Lessor shall have the right at any time and from time to time to post
and maintain on the Premises and Common Area such notices as Lessor reasonably deems necessary to protect the Premises and Lessor
from mechanics liens, materialmens liens or other liens. Tenant at no time shall paint any doors, interior or exterior.

 

22.OWNERSHIP
OF IMPROVEMENTS AND FIXTURES. All improvements, alterations and additions including without limitation lighting fixtures installed
in the Premises and which in any manner are attached to the floors, walls or ceilings, and any linoleum and carpeting or other
floor material which may be cemented or otherwise adhesively affixed to the floor of Premises, shall remain and be surrendered
with the Premises as a part thereof upon the termination of this lease.

 

23.DEFAULT AND RE-ENTRY.
If any rents reserved, or other obligations provided herein, or any part thereof, shall be and remain unpaid when the same shall
become due, or if Tenant shall violate or default in any of the covenants and agreements herein contained, then the Lessor may
cancel this lease upon giving the notice required bylaw, and re-enter said Premises, using such force as may be required. Notwithstanding
such re-entry by the lessor, the liability of the Tenant for the rent provided for herein shall not be extinguished for the balance
of the term of this lease, and Tenant covenants and agrees to make good to the Lessor any deficiency arising from a re-entry and
reletting of the Premises at a lesser rental than agreed to herein. Lessor shall have the right to declare the entire balance of
the rent for the remainder of the term of this lease to be due and payable immediately, and upon demand Tenant shall pay to Landlord
the net present value of such rent (using a discount rate that is one percentage point above the discount rate then in effect at
the Federal Reserve Bank nearest to the Premises) or otherwise calculated by Landlord in any manner not inconsistent with applicable
law. Accelerated payments payable under this lease shall not constitute a penalty or forfeiture or liquidated damages, but shall
merely constitute payment of rent in advance. In the event it becomes reasonably necessary to make any changes, alterations or
additions to the Premises or any part thereof for the purpose of reletting said Premises or any part thereof, Tenant shall be responsible
for such cost.

 

24.NON-WAIVER.
The failure of the Lessor to insist upon strict performance of any of the covenants and agreements of this lease, or to exercise
any option herein conferred in any one or more instances! shall not be construed to be a waiver or relinquishment of any such,
or any other covenants or agreements, but the same shall be and remain in full force and effect.

 

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25.DISPUTE RESOLUTION, COSTS, AND ATTORNEYS’
FEES. In the event of a dispute or controversy relating to this lease, the parties agree to attempt to resolve such dispute
or controversy informally. If, after thirty (30) days of good faith negotiations between the parties, the parties cannot resolve
their dispute or controversy, they agree to submit such dispute or controversy to arbitration for resolution, which arbitration
shall be conducted in Seattle, Washington, before one arbitrator, in accordance with the rules of the American Arbitration Association
(“AAA”), but not subject to administration before the AAA unless both parties agree. If the parties cannot agree on
an arbitrator, then each party shall select an arbitrator, and the two arbitrators together shall select a third arbitrator to
resolve the matter. The decision of the arbitrator shall be binding on the parties and judgment upon the award or arbitration rendered
by the arbitrator may be entered in any court having jurisdiction. The arbitrator shall limit its judgment to the matters permitted
to be submitted to it, and shall decide any such matter strictly in accordance with the terms and conditions of this lease.

 

Notwithstanding the
above paragraph, each party shall be entitled to all remedies available at law or equity, specifically including, without limitation,
the right to seek an injunction or similar equitable relief, without bond or with a nominal bond if allowed by law. The prevailing
party in any arbitration or legal proceeding, including any appeal or action for equitable relief, shall be entitled to reimbursement
from the other party of its reasonable costs and expenses, including attorneys’ fees. Notwithstanding the foregoing, in no
event shall this section affect or delay Landlord's unlawful detainer rights under Washington law and Landlord shall not be required
to submit to arbitration before seeking possession of the Premises under applicable legal principles.

 

26. REMOVAL OF
PROPERTY. In the event of any re-entry or taking possession of the leased Premises for default, the Lessor shall have the right,
but not the obligation, to remove from the leased Premises all personal property located therein, and may store the same in any
place selected by Lessor, including, but not limited to a public warehouse, at the expense and risk of the owners thereof. Lessor
shall have the right to sell such stored property, without notice to Tenant, after it has been stored for a period of 30 days or
more. The proceeds of such sale to be applied first to the cost of such sale, second to the payment of the charges forthe storage,
if any! and third to the payment of any sums of money which may then be due from Tenant to Lessor under any of the terms hereof,
the balance if any without interest to be paid to Tenant.

 

Tenant hereby waives
all claims for damages that may be caused by Lessor’s re-entering and taking possession of the Premises or removing and storing
and selling the property of Tenant as provided in this lease, and will hold Lessor harmless from loss, costs or damages occasioned
Lessor thereby. No such re-entry shall be considered or construed to be a forcible entry.

 

27. TERMINATION
FOR GOVERNMENT USE. In the event that any federal, state or local government or agency or instrumentality thereof shall by
condemnation, or threat of condemnation or otherwise, take title, possession or exercise the right to possession of the Premises,
or any part thereof, Lessor may at its option terminate this lease as of the date of such taking. Provided the tenant is not in
default under any of the provisions of this lease on said date, any rent prepaid by Tenant shall, to the extent allowable for any
period subsequent to the effective date of the termination, be refunded to Tenant. All awards for such taking shall be the property
of the Lessor.

 

28. HOLDOVER.
If the Tenant shall, with the written consent of Lessor, holdover after the expiration of this lease, such tenancy shall be for
an indefinite period of time on a month-to-month tenancy, which tenancy may be terminated as provided by law. During such tenancy,
Tenant agrees to pay the Lessor, a rental amount equal to 125% of rent paid during the final term of the lease, unless a different
rent is agreed upon, and to be bound by all of the applicable terms and conditions of this lease.

 

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29. SUBORDINATION.
This lease is subordinate to all present and future mortgages, deeds of trust and other encumbrances affecting the leased Premises
or the property of which said Premises are a part! Tenant agrees to execute, at no expenses to Lessor, any instrument which may
be deemed necessary or desirable by the Lessor to further effect the subordination of this lease to any mortgage, deed of trust
or encumbrance Tenant irrevocably appoints and constitutes the Lessor as the true and lawful attorney in fact for Tenant at any
time in Tenant’s name, place and stead, to execute proper subordination agreements for this purpose.

 

30. MUTUAL RELEASE
AND WAIVER. To the extent a loss is covered by insurance in force, the Lessor and Tenant hereby mutually release each other
from liability and waive all right of recovery against each otherfor any loss from perils insured against under their respective
fire or other insurance policies, including any extended coverage endorsements or all risk endorsements thereto; provided that
this agreement shall be inapplicable if it would have the effect of invalidating any insurance coverage of the Lessor or the Tenant.

 

31. HEIRS AND SUCCESSORS.
Subject to the provisions hereof pertaining to assignment and subletting, the covenants and agreements of this lease shall be binding
upon the heirs, legal representatives, successors and assigns of any or all of the parties hereto.

 

32. NOTICES.
All notices to be given by the parties hereto shall be in writing and may either be served personally or may be deposited in the
United States Mail, postage prepaid, by either certified mail or regular mail, and if to Lessor, to be addressed to the Lessor,
or Lessors agent, or, if to Tenant, may be addressed to Tenant at the leased Premises.

 

33. HAZARDOUS SUBSTANCES.
Tenant shall not, without Lessor’s prior written consent, keep or allow on or about the Premises or Common Areas, or allow
any substances designated by law or regulation as hazardous, dangerous, toxic or harmful (collectively referred to as Hazardous
Substances), and which are subject to regulation by federal, state, or local laws or regulations.

 

With respect to such
Hazardous Substances Tenant shall comply promptly and completely with all governmental rules, requirements and regulations, and
Lessor or Lessor’s agent may come on the Premises to check Tenant’s compliance with all governmental rules, requirements
and regulations.

 

All costs and attorneys
fees incurred by Lessor in connection with Lessor’s inspection of the Premises shall be due and payable to Lessor upon demand.

 

Should Tenant fail
to comply with this paragraph 33, Lessor shall have all of the rights and remedies set forth in this lease and tenant shall; (a)
be liable to Lessor for all clean-up costs, and all losses or damages suffered by Lessor, together with any and all fees, penalties
(civil and criminal) imposed by any governmental authority because of Hazardous Substances in or about the Premises or Common Areas:
(b) indemnify, defend and save Lessor harmless from any and afi costs, fees. penalties and charges assessed or imposed upon Lessor
(as well as lessor’s attorney’s fees and costs) as the result of Tenant allowing or permitting Hazardous Substances
in or about the Premises or Common Areas.

 

Tenant acknowledges that the Premises may
contain asbestos or other hazardous materials, and Tenant accepts the Premises, notwithstanding such materials. If Lessor is required
by any statute, regulation, order, decree, judgment or other law to take any action to remove or abate the hazardous materials,
or if Lessor deems it necessary to conduct special maintenance or testing procedures with regard to the hazardous materials, Lessor
may take such action or conduct such procedures at times in a manner that Lessor deems appropriate under the circumstances, and
Tenant shall permit the same. Tenant shall have no liability for hazardous substances on the Premises predating this ease.

  

34.TIME IS
OF THE ESSENCE OF THIS LEASE. 

 

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35. CORPORATE AUTHORITY.
If Tenant is a corporation, each individual executing this lease on behalf of said corporation represents and warrants that he/she
is duly authorized to execute this lease on behalf of said corporation, and that this lease is binding upon said corporation.

 

36. RULES AND REGULATIONS.
Tenant agrees to abide and be bound by the rules, regulations and policies of Lessor, which shall be considered as covenants of
this lease.

 

		(a)	Light and Air. This lease does not grant or purport to grant any rights or access to outside
light or air and this lease does not warrant or protect against interferences with light, air or view from the Premises.

		(b)	Admittance by Lessor. The Lessor shall not be liable for the consequences of admitting or
refusing to admit to said Premises, the Tenant or any of the Tenant’s agents or employees. No additional lock shall be put
on any door without the written consent of Lessor.

		(c)	Electrical Installations. Tenant shall not operate or install any electrical equipment or
machinery (other than ordinary office equipment) without the written consent of Lessor, nor replace or move any electric light
fixtures without the written consent of Lessor. Tenant may, with the consent of Lessor, replace building light fixtures with fixtures
of Tenant’s own choice provided that such installation will not increase Tenant’s Consumption of electricity, and the
cost of such fixtures and installation shall be at Tenant’s expense. Tenant shall at the expiration or sooner termination
of the lease, upon demand of Lessor, pay the cost of replacing and installing the light fixtures belonging to Lessor.

		(d)	Awnings. No awnings shall be attached to the outside of any windows or doors of the building
of which the Premises are a part without Lessor’s written consent.

		(e)	Windows. The Tenant shall not allow anything to be placed on the outside window ledge nor
shall place or attach anything to the inside and/or outside of windows of said Premises without written consent of Lessor, and
nothing shall be hung or thrown by the Tenant or others out of the windows of said building.

		(f)	Floor Coverings. The Tenant or other person shall not lay any resilient floor covering,
carpeting or other covering with any materials that cannot be easily removed with water. The use of cement or similar adhesive
material is prohibited. The tacking or fastening of any flooring material to the baseboard or baseboard molding is prohibited.
Tacking strips installed by Tenant with Lessor’s consent, shall at the option of Lessor, be removed by Tenant and the floor
repaired at the expiration of the lease, at Tenant’s expense.

		(g)	Furniture and Bulky Articles. Safes and bulky furniture or articles shall only be moved
in or out of said Premises at such hours and in such manner as shall least inconvenience other Tenants, as determined by Lessor.
Safes or other articles of over 1,000 pounds shall be moved into said Premises only with the written consent of the Lessor, and
Lessor shall have the right to fix the location of any article of such weight in said Premises.

		(h)	Miscellaneous.

		(1)	Tenant shall use great care not to leave windows open when it rains, snows, or during windstorms.
Damage resulting to Lessor or to other Tenants from failure to observe this precaution shall be chargeable to the Tenant in whose
Premises the neglect occurred. If space is air conditioned, windows shall be kept closed while in operation.

		(2)	Water closets and other water fixtures shall not be used for any purposes other than those for
which they are intended and any damage resulting form misuse on the part of the Tenant, its agents or employees shall be paid for
by Tenant. No person shall waste water by interfering or tampering with faucets or otherwise. Leaking faucets or valves shall be
immediately fixed or reported to the Lessor.

		(3)	Lessor reserves the right to close and keep locked all entrance and exit doors of the building
during such hours as Lessor may deem to be advisable for adequate protection or security.

		(4)	Tenant shall not permit or suffer the Premises to be occupied or used in a manner offensive or
objectionable to the Lessor or other Tenants of the building by reason of noise, odors and/or vibrations or interfere in any way
with other Tenants or those having business therein, nor shall any animals or birds be brought in or kept on or about the Premises.

 

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		(5)	Lessor reserves the right to make other and further regulations that may be reasonably necessary
or desirable for the security, safety, care and cleanliness of the Premises and Common Areas and the building and the preservation
of good order therein.

 

		37.	RIDERS. The riders, #l                                      attached hereto, are made a part of this lease.

 

Rider #1: Tenant acknowledges they are sharing Suite
200 with an adjacent therapist office and will be a respectful and quiet neighbor as not to disrupt therapy sessions.

 

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IN WITNESS WHEREOF, the Lessor and Tenant have executed this
lease the day and year first above written.

 

	
                  Sander Properties, LLC
	 	Atossa Genetics Inc. (a Delaware Corporation)
	 	 	 	 	 
	By:	/s/ R.L. Sander	 	By:	/s/ Steven C. Quay
	 	Robert L. Sander	 	 	Dr. Steven C. Quay
	 	 	 	 	 
	Its:	Managing Member	 	Its:	Chief Executive Officer

 

GUARANTY

 

The Undersigned personally guaranty the Payment of all rentals
and the performance of all terms and covenants of this lease by Lessee.

 

	
        /s/ Steven C. Quay
	 	Guarantor’s Address: 	3619 E. Pine St.            .
	 	 	 
	Dr. Steven C. Quay	 	Seattle, WA 98122                                              .
	Guarantor	 	 
	 	 	 
	DATED	,              09.27                 2011.	 	Guarantor’s Phone:	206-419-4873

 

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	 	LEGAL DESCRIPTION	EXHIBIT A

 

That Portion of Block 14 of the replat of John J. McGilvra's
3rd Addition to the City of Seattle as recorded in Volumn 6, page 34 Records of King County. Beginning on the North line of E.
Blaine Street at a point which is 75.27'·westerly from the West line of 42nd Ave. E. thence Northerly parallel with
said 42nd Ave..N. 30', thence westerly parallel with said E. Blaine St. 12.595 feet, thence N. 45 degrees 05' 17" West 46.135
feet to the East line of E. Madison St., thence southwest along said E. Madison St. 87.42' to the N. Line of said E.
Blaine St. thence Easterly along said E. Blaine St. 106.7' to the point of beginning

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