Exhibit 10.26







VIRGINIA
BIOTECHNOLOGY CENTER

AGREEMENTOFSUBLEASE



THISAGREEMENTOFSUBLEASE,datedasofthe17thdayofApril,2015byand betweenVIRGINIABIOTECHNOLOGYRESEARCHPARTNERSHIPAUTHORITY,a politicalsubdivisionoftheCommonwealthofVirginiacreatedbyanactoftheVirginiaGeneral Assembly,thepurposeofwhichistodevelopandoperatetheVirginiaBiotechnologyResearch Parkforthepurposeofexpanding,developingandcommercializingknowledgepertainingto scientificandtechnologicalresearchamongpublicandprivateentitiesincluding,butnotlimited to,knowledgeintheareaofthebiotechnologyandbiomedicalsciences(the"Authority"),and AmpliPhi Biosciences Corporation,(the "Tenant"), recites
and provides:



RECITALS:



TheVirginiaBiotechnologyParkBiotechOneBuilding("BiotechOne")ispartofthe PhaseIIComplexoftheVirginiaBiotechnologyResearchPark,whichisbeingdevelopedasa biotechnologyandbiomedicalresearchpark(the"ResearchPark").TheCenterislocatedat800 East Leigh Street
in the City of Richmond.



TheAuthoritywishestosubleasetotheTenantforitsexclusiveuseandoccupancyoffice suitesonthe2ndlevelofBiotechOneandknownasOffices#6a,6b,7,and8asdepictedon Exhibit Aattached hereto and referred to herein as the "Premises."



AGREEMENT
OFSUBLEASE:



Forandinconsiderationofthemutualcovenantsandconditionssetforthherein,theAuthorityand
theTenantagreeas
follows:



1.           Subleased
Premises.



(a)          TheAuthorityherebysubleasesthePremisestotheTenant,andtheTenantherebyrents thePremises from theAuthorityfortheterm (as defined herein).



(b)TheTenantshallalsohavetherighttousecertaincommonfacilitiesandservicesoftheCenteratnocost,andtheoptiontopurchaseadditionalservices,allofwhicharespecifiedinExhibitBattachedheretoandreferredtohereinas"CommonFacilitiesand Services."



(c)          Forpurposesofpatentandcopyrightownership,thePremisesandtheCenteraretobeconsideredfacilitiesoftheVirginiaBiotechnologyResearchPartnershipAuthorityand not thefacilities ofanyVirginiauniversityorinstitution.



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2.           Term.TheinitialtermofthisSublease(the"Initial Term")shallbeforaperiodofsix(6) months,beginningonMay1,2015(the“CommencementDate”)andendingOctober31,2015(the “TerminationDate.”).However,byspecialagreement,atanytimefromthe commencementdateshouldthetenantdecidetovacatethesepremises,tenantmay,aftergiving theAuthority60dayspriornoticeofintenttodoso,terminatethisleasewiththepayment penaltyofonemonth'srent.Shouldtenantremaininthepremisesforfullterm,theAuthoritygrants to the Tenant two one-year renewal options, with each renewal
option dependent upon theTenant giving the Authority 60 days prior notice of the exercise
of such renewal and dependent upon approval by the Authority.



3.           Rent.



(a)TheTenantshallpayallrentandotherchargestobepaidbytheTenanthereundertotheAuthorityattheofficeoftheAuthorityinRichmond,Virginia,ortosuchotherindividual,firmorcorporationandatsuchotherplaceasmaybedesignatedbytheAuthority. Tenant
agrees to paythe SecurityDeposit and the first
month’s rent to reservethe lab. If the Tenant doesnot
occupy the space, then these monies are
forfeited to the Authority and this Subleaseis terminated with Tenant having
nofurther obligations to the Authority.



(b)          TheTenantshallpayamonthlyrent(the“MonthlyRent”)withoutnotice, demandorsetoffduringthetermhereofbaseduponaninitialtotalannualrentof$22,740.00. Noreductionorincreaseinrentshallbeavailablefornon-materialdiscrepanciesinactualsquare footage.DuringtheInitial TermtheMonthlyRentshallbe$1,895.00permonth. After the Initial
Term, theMonthlyrentshallbeincreasedannuallyasofthedatethefirstpaymentofeach SubleaseYearisduebeginningwiththesecondSubleaseYearbyanamountequalto3%ofthe last Monthly Rent payable
during the preceding Sublease year.



(c)TheMonthlyRentistobepayableinadvanceonthefirstdayofeachcalendarmonthduringthetermhereofwithoutnoticeordemandandwithoutsetoffanditisto bereceived
at theAuthority’soffices within five (5)days
afterthe first
dayofeach rental month. If the MonthlyRent is not received in the Authority's
office within five (5) days after
the first day ofeachrental
month,thereshall beimposedupontheTenant alate charge equal to 5%of themonthly rentalamount andthetotaloutstandingbalancewillbeassessedaninterestrate equivalentto 12% per annum. If the Commencement Date
isnotthe firstdayof a calendar
month, the Tenant shall payon the first
dayof the first
calendar month following the Commencement
Date a proportionate amount of the monthlyRent for the period of time from
the Commencement Dateto thedate on which such first
monthly payment is due.



(d)AllamountsandchargesinadditiontotheMonthlyRentrequiredtobepaidbytheTenantinaccordancewiththetermshereofshallbedeemedtobeadditionalrent(the"AdditionalRent").
Suchamountsor charges, if notpaidatthe time provided inthis Sublease, shall be collectible
as Additional Rent
with the next installment of the rent
due and payable hereunder;provided,however,thatnothinghereincontainedshallbedeemedtosuspendordelaythetimeforanypaymenttobemadebytheTenanthereunderortolimitanyotherremedyofthe Authority.



4.           Space “AsIs”.ThetenantshalltakeoccupancyofthePremisesin“asis” condition.



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5.UseofPremises. TheTenantshallusethePremisesforbiotechnologyandbiomedicalresearch&developmentpurposesoradvancedtechnologyinitiativesininformation technology,computers,telecommunications,microelectronics,chemical,pharmaceuticalor biotechnology as described in Exhibit C. Tenant
shall not use the Premises or permit the Premises
to be used for anyother purpose without
the prior written consent
of the Authority, and such consent
shall not be unreasonablywithheld. The Tenant
shall comply with all applicable laws
andregulations in connection with its
useand occupancy of the Premises.



6.           SecurityDeposit. UponexecutionofthisSublease,theTenantshalldepositwiththeAuthoritycashintheamountof$1,895.00.SuchdepositshallbeheldbytheAuthority withoutinterest,fortheentiretermofthisSublease,anduntilalloftheTenant’sobligations underthisSubleasehavebeenpaidinfull,assecurityfortheperformancebytheTenantofallof itsobligationsunderthisSublease.IfatanytimeduringthetermofthisSubleaseanyrentor otherchargetobepaidbytheTenantisnotpaidwhendue,ortheTenantfailstoperformanyof itsobligationsunderthisSublease,theAuthoritymay,atitsoption,applyanypartofsuch deposittothepaymentofanysuchoverduerentorotherchargeortothereimbursementofthe AuthorityforanylossordamagesustainedasaresultoftheTenant’sfailuretoperformits obligations. Ifsuchdeposit,oranypartthereof,isappliedbytheAuthorityasprovidedherein, upon written demand by the Authority, the Tenant shall remit
to the Authority forthwith a sufficient amount in cash to restore such deposit to the original amount thereof. When all the Tenant’s
obligations hereunder have been paid in full, the Authority shall return to the Tenant such deposit or so much thereof as held
by the Authority for the Tenant. The Authority shall have the right to transfer the funds deposited hereunder by the Tenant to
any purchaser of the Authority’s interest in the Subleased Premises, and upon any such transfer of such funds the Authority
shall be discharged from any further liability with respect hereto.



7.           CommonAreas.AllareasandcommonfacilitiesfurnishedbytheAuthorityinsideoroutsidetheCenter for thegeneraluse,incommon,oftenantsoroccupantsoftheCenterandtheiremployeesandinviteesshallatalltimesbesubjecttotheexclusivecontroland management oftheAuthority.



8.           ServicesandUtilities.(a)ThefollowingserviceswillbesuppliedtotheTenantat theexpense of
Authorityduringthe term hereof:



| | (i) | Electricity.
| | --- | ------------





| | (ii) | Heatingandair
conditioninginseasonMondaythroughFridayfrom7:30a.m.to5:30p.m.,exceptonthefollowingholidays:
Christmas,New Year's
Day,Thanksgiving,July4th, MemorialDayand
Labor Day.
| | ---- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------





| | (iii) | Cleaningservices
for the Premises, common areas andthe restrooms ofthe Building, Mondaythrough Fridayofeach week,except on holidays.
| | ----- | ------------------------------------------------------------------------------------------------------------------------------------



| | (iv) | Hot and cold water and
lavatorysupplies; additionally, hot
andcold water
areto besupplied to the Premises.
| | ---- | ----------------------------------------------------------------------------------------------------------



| | (v) | Maintenanceand
electriclightingfor all commonareas.
| | --- | ---------------------------------------------------





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(b)          If
any law, regulation, executive or administrative order
requires that the AuthorityorTenantreduceormaintainatacertainlevelthe consumptionofelectricity forthePremises
ortheCenterwhichaffects
theheating,airconditioning,lighting,or
hours of operation of the Premises
or the Center, the Authority and the Tenant
shall each adhereto and abide by such laws,
regulations, or executiveor administrative
orders.



(c)          FailurebytheAuthoritytofurnishtheservicesprovidedaboveoranycessationthereofresultingfromcausesbeyondthecontroloftheAuthorityshallnotrendertheAuthority liable for damages
to either person or property,
nor be construed as an
eviction of theTenant,nor work an abatementof rent,nor relieve
the Tenantfromfulfillmentof any covenant
oragreement hereof.



9.           RealPropertyTaxes.TheAuthorityshallpayallrealpropertytaxes,includingspecial
assessments, if any,which maybelevied or assessedagainst the Premises.



10.         Tenant'sEquipment,FixturesandAlterations.(a)TheTenantwillnotinstallorallowtobeinstalledinthePremisesanyelectricallyoperatedequipmentorothermachineryother thangeneraloffice,laboratory and
researchequipmentorany equipmentwhichwillnecessitate anychanges,replacements or additionsto,or changes inthe use of, the water system,
heating system, plumbing system,
air-conditioning system, or electrical
system in the Premises without first
obtaining the prior written
consent of the Authority, which consentshall not be unreasonablywithheld. TheTenantshallbesolelyresponsibleforanyandallcostsassociated
with the installation and maintenance
of such equipment. The Tenant shall also
be solely responsible for any and
all costs associated
with high speed telecommunications access
and usage within thesubleased premises.
The Tenant acknowledges and acceptsa “building standard” for telecommunications and
data (Internet) service
provided by the Authority on thesubleasedpremises.TheTenantfurtheracknowledgesthattheyshallberesponsibleforanyand
all costs associated
with the possession of these services byanythird partysupplier or carrier, includingthecost of anyequipment
upgrades or changes
to the “building standard”provided by the Authorityin thesubleasedpremises. Thesechanges may,at the requirement ofthe supplier
or carrier, also require
connection, access or other fees
in addition to equipment costs
and/or monthly service fees to be paid
by the tenant for such service.The parties acknowledge and agreethatTenantshall havetherighttoupgradeelectricalandtelephoneserviceinto the Premises at its own expense,
provided it receivesthe prior written consent
of the Authority.



(b)          TheTenantshallnotmakeorcausetobemadeanyinteriororexteriormodificationsoradditionstothePremiseswithoutthepriorwrittenconsentoftheAuthority.TheTenantshallpresenttotheAuthorityplansandspecificationsforsuchworkatthetimesuch consent is sought.
Upon approval of such plans and specifications,
the Tenant shall employ a contractor
acceptable to theAuthority to make suchimprovements.
Suchimprovementsshall comply with therequirements of all
applicable laws.



(c)TheTenantshallpayallcontractorsandmaterialmenpromptlytominimizethepossibilityofanylienbeingassertedagainstthePremises.Ifanysuchlienisasserted,the Tenant shall take suchactionas may be necessary to have suchlienresubleasedor bonded within thirty (30)days after theTenant receives noticethereof.



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(d)UpontheexpirationoftheTerm,theTenantshallremovealltradefixturesandfurnishingsinstalledbytheTenantandnotapartoftherealestateorofthefurnishings
providedbytheAuthority,andTenantshallsurrenderthePremisesasprovidedhereinafter. The Tenant
shall repair all damage
to the Premises caused by
the installation or removal of any
fixtures or other furnishings. All trade
fixtures and furnishings which the Tenant
has not removed prior
to the termination or expiration of the
term hereof shall become
the property of the Authority.



11.         Insurance.(a)DuringtheTerm,theTenantshall,atitsexpense,insurethePremisesandallactivitiesconductedbytheTenantintheCenterunderageneralliabilityinsurancepolicy with a combinedproperty damage, bodily injury anddeath liability limit ofat least$1,000,000.Such policy of insuranceshall nametheAuthority and any person
orentity having an
interest in the Center and
designated by the Authorityas additional
insured parties and
shall contain a clause that the insurer
shall not cancelor change the terms of such insurance policy without firstgiving the Authority and such other person
or entity ten (10) days' prior
written notice thereof.
Such insurancepolicy shall be issued by
an insurance company ratedA or higher by Best and
copies thereof or the issuer's certificate
of insurance shall be delivered by the Tenant
to the Authority and to all otheradditional insured parties.



(b)TheTenantshallnotdoorallowtobedoneinoraboutthePremisesanythingwhichisprohibitedunderanypolicyofinsurancecarriedbytheAuthorityinsuringagainstlossordamagebyfireorotherhazards.The Tenantagreesthatifitsuseoroccupancyof the Premises causes the premium
for such fire or other insurance carried by
the Authority to behigher
than the minimum premium applicable for
such insurance, the Tenant shall pay
the differencepromptly upondemand
therefor by theAuthority.



(c)TheAuthorityagreestomaintain,atitsexpense,anappropriatefire,extendedcoverageandmaliciousmischiefinsurancepolicyontheCenter.TheTenantshallbe furnishedwith copiesof
all suchinsurancepoliciesorthe issuers'certificateof insurance. The Tenantshall,atits expense,insure theTenant'sfurniture,furnishings,equipment,improvements and trade
fixtures located in the Premises,
and cause its subtenants
to insure their furniture, furnishings,equipment,improvementsandtrade fixtureslocatedinthe Premises,undera standard
fire and extended coverage
insurance policy providing adequate coverage to replace
suchproperty. TheTenantacknowledgesthattheAuthorityshallnotberesponsibleforcarrying
insurance of anykind on the Tenant's furniture,
furnishings, equipment, improvements
or trade fixtures andthattheAuthorityshall not beobligatedto repairorreplacethesamein theevent of afire or other casualty
affecting the Premises.



12.         BuildingRepairsandAlterations.TheAuthorityreservestherightatanytimetomakerepairsandreasonablealterationstotheCenter,otherthanthoserepairsnecessitatedbythenegligenceorwillfulmisconductoftheTenantoritssubtenants,andtoenterthePremisestotake allnecessaryactiontomake such repairsandalterations.Suchentryshallnotbe deemedto constituteanevictionof theTenantorto give the Tenant
anyrightto abatementof rentforloss orinterruptionofthebusinessoftheTenant;provided,however,the Authorityshalluseitsbest efforts
to minimizeany interferencewith thebusiness of the Tenant.



13.         Surrender.AttheexpirationorterminationofthetermofthisSublease,theTenantshallquitandsurrenderthePremisesandallAuthority-suppliedfurnishingsandequipmentingoodorderandcondition,ordinarywear
anduseandcasualty accepted.
The Tenant shall surrender to the Authority
all keys and electronic
identification cards or passes used in
connection with thePremises.



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14.Tenant'sProperty,etc.(a)AllpersonalpropertybelongingtotheTenant,locatedinoraboutthePremisesshallbethereatthesole
riskof
theTenant;and neithertheAuthority
nor Authority's agent
shall be liable
for the theft
or misappropriation thereof,
nor for any
damage or injury
thereto, norfordamageorinjuryto
theTenant
oranyofits
officers, agents oremployees, or toother personsor to anyproperty causedby fire,explosion,water, gas,electricity,leaksfromthe
roof or other
portionsof
the Building, the
burstingor
leakingof
pipes, plumbing, electrical
wiring and equipment
and fixtures of
any kind, or
by anyact
or neglect of
other Tenants or
occupantsof theBuilding,ordue toanyothercausewhatsoever.



(b)          TheTenantagreestonotifytheAuthorityimmediatelyofanyhazard,fireoraccidentinthePremisesorintheCenterandofanydefectsthereinorinanyofthefixturesorequipment located
therein.



(c)TheTenantshallberesponsibleforandshallpaywhendueallmunicipal,countyorstatetaxesassessedduringthetermofthisSubleaseagainstanyleaseholdinterestor personal
property of any kind, owned by or
placed in thePremises by
the Tenant.



15.         DamageorDestruction.IfthePremisesaredamagedbyfire,theelementsorbyaccident,butarenottherebyrendereduntenantable,theAuthorityshall,atitsexpense,causesuchdamagetoberepairedandtherentshallnotbeabated.
Ifbyreasonofsuchoccurrence,the Premises
are rendered untenantable in part
only, the Authority shall, at its expense,
cause such damagetoberepaired,andtherentshall beabatedproportionatelytotheportionofthePremisesrendered
untenantable until such damage is repaired.
If the Premises are rendered
wholly untenantable by reasonof such occurrence, theAuthority
shall, at itsexpense, causesuch damage to be repaired,
and the rent shall be abated in full until the Premises
have been restored and
rendered tenantable,unless within 60 daysafter
such occurrence, the Authoritygives the
Tenant written notice
that it has elected not to cause
such damage to be repaired, in which
event this Sublease and
the tenancy hereby created shall terminate
as of the date of such occurrence, andtherentshallbeadjustedasofsuchdate. IftheAuthorityelectstorepairandrepairsarenot completed within
90 days, Tenant may terminate
thisSublease.



16.         Legaland Environmental Compliance.



(a)DuringtheTermincludingallrenewalsorextensionsthereto,theTenantagrees tocomplywith allapplicable
environmental laws (the "EnvironmentalLaws").



(b)TheAuthorityrepresentstotheTenantthat(i)ithasnotreceivedanynoticeofanyallegedviolationatthePremisesofanyEnvironmentalLaws;and(ii)tothebestoftheAuthority's knowledge, information
and belief with respect to the Premises
and the Center, thereare
no violations of any Environmental Laws.



17.         Default.(a)Thefollowingevents shall constitute
adefault hereunder:



(i)TheTenantfailstopayanyrent,securitydeposit,additionalrentorotherchargetobepaidbytheTenanthereunderwithinfivedaysaftertheduedatetherefor.



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(ii)         TheTenantfailstoperformanyofitsotherobligationsunderthisSubleaseformorethanthirty(30)daysafterwrittennoticeofsuchdefaultgivenbytheAuthoritytotheTenantunlessTenantshallprovideevidenceofcommencingcorrective measures during such
period and shall then pursue them to
completion within areasonable
period oftime.



Upontheoccurrenceofadefault,inadditiontoallremediestheAuthoritymayhave at law orinequity,and
the right to bereimbursed
bythe Tenant
for all reasonableattorneys'feesandcourtcostsincurredbytheAuthorityasaresultofsuchdefault,
theAuthority shallhave
the immediate right to re-enter the Premises
and remove all persons and
property therefrom and store such property
in a public warehouse or elsewhere at
the cost of, and
for the account of, the Tenant.
TheAuthorityshall havetheright
to takesuch action without serviceof noticeorresort to legal process andwithout being deemedguilty
of trespass or becoming liable for any
loss or damage which may
be occasioned thereby. If
the Authority elects to re-enter or to take possession ofthe Premises, the Authority may,
at itsoption, eitherterminate this Sublease, or without
terminating this Sublease, re-sublease
the Premises or anypart thereof, for the benefit
of the Tenant, for such term
or terms (whether shorter or longer than
the term of this Sublease) and
at such rent or rents
and upon such other terms and
conditions as the Authority,
in its sole discretion, deems advisable.
No re-entry or taking possession of the Premises by
the Authority shallbeconstruedas an electionbytheAuthoritytoterminate thisSubleaseunlesswrittennotice ofsuchintention is given bythe Authorityto theTenant
orthis Sublease is terminated byan order or a decree of a court
of competent jurisdiction. Notwithstanding any such reletting without termination,
the Authoritymayat anytime thereafter elect to terminate
this Sublease for anyprevious default
bythe Tenant
in the performance of the terms and conditions
of this Sublease.



(b)Nore-entryortakingpossessionofthePremisesbytheAuthorityoranyotheractiontakenbytheAuthority,asaresultofanydefaultoftheTenant,shallrelievethe Tenant
of anyofits liabilities and obligations
underthis Sublease
whetherornot thePremises are relet.



18.         Access.Uponreasonablenotice,exceptinthecaseofemergency,theAuthorityshallhavetherighttoenterthePremisesatallreasonabletimestoexaminethePremisesand,duringthelast yearoftheterm, to showsuchproperty to prospectivetenants,mortgagees or purchasers.



19.         QuietEnjoyment.TheAuthoritycovenantsthattheTenantshallhavequietandpeaceful
possession andenjoyment ofthePremises forthe Term.



20.         SpecialConditions.ThespecialtermsandconditionssetforthonExhibitD(EnvironmentalHealthandSafetyGuidelinesandPractices)heretoareherebyincorporatedintothis Subleasebyreference.



21.         AssignmentandSubletting.TheTenantmaynotassignthisSubleaseorsubletthe Premises without written permission
from theAuthority.



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22.         Successors.Subjecttotherestrictionsonassignmentandsublettingsetforthabove,thisSubleaseandthetermshereofshallbebindinguponandinuretothebenefitoftheAuthorityand
its respectivesuccessors and assigns.



23.         AuthorityofParties;Title;Zoning.TheAuthorityandtheTenanteachwarranttotheotherthatthepersonorpersonsexecutingthisSubleaseonbehalfoftheAuthorityortheTenant,asthecasemaybe,has
authoritytodosoandfullyobligatetheAuthorityortheTenant, asthecasemaybe,toalltermsandprovisionsofthisSublease. IftheAuthorityortheTenantis acorporation,eachwarrantsthatithaslegalauthoritytooperateandisauthorizedtodobusiness in thestatein which thePremises
are situated.



24.         Non-Waiver.ThefailureoftheAuthorityortheTenanttoinsistuponthestrictperformanceofanyofthetermshereofshallnotconstituteorbeconstruedasawaiverorrelinquishmentforthefutureofany suchterms,andsuchtermsshall continueinfullforceand effect.The payment of rent by
the Tenant or the receipt of rent
by the Authority, with knowledge
of the breach of any term herein contained,
shall not be deemed a waiver of suchbreach.



25.         Notices.AllnoticesfromtheTenanttotheAuthorityrequiredorpermittedbyanyprovisionofthisSubleaseshallbeinwritingandeffectivewhendeliveredoruponseconddayafter beingsentby registered orcertified mail and addressedasfollows oruponreceipt when delivered
by overnight courier
or telecopy:



VirginiaBiotechnologyResearch Partnership
Authority

800 EastLeigh Street

Richmond, Virginia23219



AllnoticesfromtheAuthoritytotheTenantsorequiredorpermittedshallbeinwritingandeffectivewhendeliveredorupontheseconddayafterbeingsentbyregisteredorcertifiedmailand addressed as
follows:



AmpliPhi Biosciences Corporation(Subtenant)

VirginiaBiotechnologyResearch Park

800 E.Leigh Street

Richmond, VA23219



Eitherpartymay,atanytime,designateinwritingasubstituteaddressfortheaddresssetforthabove,
and thereafter notices shall be directed
to such substitute address.



26.         Memorandum.Eachofthepartiesagreesthat,upontherequestoftheother,itwillexecuteanddeliverinrecordableformamemorandumofthisSublease.Thepartywhorecords such memorandum shall pay therecording cost therefor.



27.         Titles.ThetitlesandparagraphheadingsusedhereinareforpurposesofconvenienceonlyandshallnotbeconstruedtolimitorextendthemeaningofanypartofthisSublease.



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28.Applicable
Law.This
Sublease shall be governed
by and construed
inaccordancewith thelawsof theCommonwealth of Virginia.



29.         ForceMajeure. If byreason of acts ofGod, strikes, lockouts or other
industrialdisturbances; acts
of public enemies; orders ofanykind of thegovernmentofthe United Statesorthe Commonwealth ofVirginia, or anycivil ormilitaryauthority; insurrections; riots;epidemics; landslides; lightning;
earthquakes; fires; hurricanes; tornadoes;
blizzards, orotherstorms; floods, washouts;
droughts; arrests; restraint
of government and people; civildisturbances; explosions;breakageoraccident to machinery;
partial orentirefailureof utilities;oranycauseor event not reasonablywithin the control of theAuthority,
theAuthorityis unablein whole orin part to carryout its agreements containedin
this Sublease, the Authorityshall notbedeemed in Default duringthe continuanceof such inability.



29.         EntireAgreement.ThisSubleasecontainstheentireagreementbetweentheAuthorityand the Tenantrelatingto thePremisesand supersedesall negotiations, understandingsandagreements,writtenororal,betweentheparties.ThisSubleaseshallnotbe amendedor modified, and no waiver
of any provision hereof
shall be effective, unless set forth
in a written instrument signed
by theAuthority and theTenant.



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WITNESSthe followingsignatures:



| | VIRGINIA BIOTECHNOLOGY RESEARCHPARTNERSHIPAUTHORITY
| | ---------------------------------------------------
| |                                                    
| | By:                                                
| |                                                    
| |                                                    
| |                                                    
| | Date:April 17, 2015                                
| |                                                    
| | SUBTENANT                                          
| |                                                    
| | By:                                                
| |                                                    
| |                                                    
| |                                                    
| | Date:April 17, 2015                                



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EXHIBIT A







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EXHIBIT
B



SERVICESAND SUPPORT



SERVICESWHERESEPARATECHARGES
APPLY:



Telecommunications
capabilities, Ethernet access,modem compatibility, telephoneservice
andequipment will be at
tenant’s expense.



OWNER’S
RIGHTS



TheVirginiaBiotechnologyResearchPartnershipandVCUreservetherighttopromulgateandamendalistofreasonablerules,regulations,procedures,andschedulesfor theuseof allcommonandsharedfacilitiesandequipmentandtoinsure fairapportionmentoftheamenities
among the users and tominimizeoperating costs exposure to liability.



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