Common use of Extended Term Rent - Option Period Clause in Contracts

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal the fair market monthly Rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four percent (4%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("AIREA") and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal the fair market monthly Rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's ’s exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four percent (4%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("“AIREA"”) and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent for the Premises ---------------------------------- during the extended term shall equal the fair market monthly Rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four percent (4%) % per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("AIREA") and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the areaarea and for same use as in Lease. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for forth in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as an appraiser. The cost of all appraisals under this subparagraph shall be borne equally be by Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent base rent for the Premises during the extended term shall equal ninety-five percent (95%) of the fair market monthly Rent base rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease termterm plus CAC. Promptly upon Lessee's ’s exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent base rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent base rent for the extended term prior to commencement thereof, the monthly Rent base rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four three and one-half percent (43.5%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent base rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser within five days after Lessor or Lessee notifies the other party that the proposed rental rate for the extended term is unacceptable, who shall be a member of the American Institute of Real Estate Appraiser ("“AIREA"”) and such appraisers shall each determine the fair market monthly Rent base rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals rentals in the area, but shall not take into account the value of any improvements or alterations made to the Premises at Lessee’s expense during the Lease Term. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent base rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rentrent, the average of the two shall be controlling. If said fair market monthly Rent base rent varies by more than five percent (5%) of the higher Rentalrental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent base rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent base rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value base rent set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent base rent set for forth in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal the fair market monthly Rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four three percent (43%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("AIREA") and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal 95% of the fair market monthly Rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. The fair market value shall be determined on a comparable facility in regards to use as well as geographic area which shall be a 10 mile radius from Premises. Promptly upon Lessee's ’s exercise of the option to extend, . Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior within twenty (20) days after the delivery of Lessor’s notice of fair market value pursuant to commencement thereofSection 35(A) above, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four percent (4%) $0.05 per yearsquare foot per month. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser within five days after Lessor or Lessee notifies the other party that the proposed Base Rent for the extended term is unacceptable, who shall be a member of the American Institute of Real Estate Appraiser ("“AIREA"”) and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.market

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal the fair market monthly Rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall not be less than four percent (4%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("AIREA") and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal ninety-five percent (95%) of the fair market monthly Rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four three percent (43%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("AIREA") and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal 95% of the fair market monthly Rent for the Premises as of the commencement exercise date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's ’s exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four three and one-half percent (43.5%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser within five days after Lessor or Lessee notifies the other party that the proposed rental rate for the extended term is unacceptable, who shall be a member of the American Institute of Real Estate Appraiser ("“AIREA"”) and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Buildingbuilding, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal 95% of the fair market monthly Rent for the Premises as of the commencement exercise date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's ’s exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four percent (4%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser within five days after Lessor or Lessee notifies the other party that the proposed rental rate for the extended term is unacceptable, who shall be a member of the American Institute of Real Estate Appraiser ("“AIREA"”) and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal 95% of the fair market monthly Rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's ’s exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four percent (4%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("“AIREA"”) and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee. Each appraiser shall have at least ten (10) years experience appraising research and development properties in Silicon Valley.

Extended Term Rent - Option Period. The monthly base Rent for the Premises ----------------------------------- during the extended term shall equal (a) the fair market monthly Rent base rent for the Premises as of the commencement date of the extended term, including periodic rental increases, if applicable, but in no case, less than (b) the Rent base monthly rent payable under this Lease during the last month of the prior Lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent base rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent base rent for the extended term prior to commencement thereof, the monthly Rent base rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent base rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four percent (4%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly base Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("AIREA") and such appraisers shall each determine the said fair market monthly Rent for the Premises taking into account the rental value of the Premises and the amenities provided by the outside areas, the common areas, and the BuildingPremises, the other terms and conditions of this Lease (as compared to the terms of the comparable leases used for comparison), and prevailing comparable Rentals rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises base rent established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.percent

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal the fair market monthly Rent for the Premises as of the commencement exercise date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. term Promptly upon Lessee's ’s exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of during the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term including annual increases shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four percent (4%) per yearforth . In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser within five days after Lessor or Lessee notifies the other party that the proposed rental rate for the extended term is unacceptable, who shall be a member of the American Institute of Real Estate Appraiser ("“AIREA"”) and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal 95% of the fair market monthly Rent for the Premises as of the commencement exercise date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four three and one-half percent (43.5%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser within five days after Lessor or Lessee notifies the other party that the proposed rental rate for the extended term is unacceptable, who shall be a member of the American Institute of Real Estate Appraiser ("AIREA") and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Buildingbuilding, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in in. the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee. 36.

Extended Term Rent - Option Period. The monthly base Rent for the Premises Building 4 ---------------------------------- during the extended term shall equal (a) ninety-five (95%) of the fair market monthly Rent base rent for the Premises Building 4 as of the commencement date of the extended term, but in no case, less than (b) the Rent base monthly rent payable under this Lease during the last month of the prior Lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent base rent for the Premises Building 4 as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent base rent for the extended term prior to commencement thereof, the monthly Rent base rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent base rent for the extended term be b e less than in the immediate preceding period. Annual base rent increases shall be increased on each anniversary of the Commencement Date during the extended term shall be four by three and one-half percent (43 1/2%) per of' the base monthly rent payable for the immediately preceding lease year. In the event it becomes necessary under this paragraph to determine the fair market monthly base Rent of the Premises Building 4 by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("AIREA") and such appraisers shall each determine the said fair market monthly Rent for the Premises taking into account the rental value of the Premises Building 4 and the amenities provided by the outside areas, the common areas, and the BuildingPremises, the other terms and conditions of this Lease (as compared to the terms of the comparable leases used for comparison), and prevailing comparable Rentals rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals appraisal s and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises base rent established in the two (2) appraisals varies by five percent (5%) or less of the higher Rentappraisal, the average of the two shall be controlling. If said fair market monthly Rent base rent varies by more than five percent (5%) of the higher Rentalappraisal, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent rent values and adjustment practices for commercial properties in the vicinity of the PremisesBuilding 4. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal evaluating the first two appraisals which more accurately reflects the fair market monthly Rent of the Premises base rent taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee. If rent is not determined at least ten (10) days before the date which is six (6) months prior to expiration of the Lease Term, the deadline for Lessee's right to rescind its election to renew will be extended ten (10) days after the parties shall agree upon the base rent for the renewal term or ten (10) days after Lessee receives notice of determination of the third appraiser.

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal ninety-five percent (95%) of the fair market monthly Rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during durin6 the extended term shall be four percent (4%) per yearequal to those being imposed on similar properties at the time of option exercise. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("AIREAAUZJEA") and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business business. days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the die appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the die foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal ninety-five percent (95%) of the fair market monthly Rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; , provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four a minimum of three percent (43%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("AIREA") and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areasOutside Areas, the common areasCommon Areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent for the Premises Building ---------------------------------- during the extended term shall equal to ninety-five percent (95%) of the fair market monthly Rent for the Premises Building as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises Building as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent Remit for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four three percent (43%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises Building by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("AIREA") and such appraisers shall each determine the fair market monthly Rent for the Premises Building taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises Building established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the PremisesBuilding. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises Building taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises Building shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent for the Premises during the extended term shall equal 95% of the fair market monthly Rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's ’s exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; : provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four percent (4%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("“AIREA"”) and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. , The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee. Each appraiser shall have at least ten (10) years experience appraising R & D properties in Silicon Valley.

Extended Term Rent - Option Period. The monthly Rent for the Premises during ---------------------------------- the extended term shall equal the fair market monthly Rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding periodperiod excluding any rent as a result of the Five Dollar ($5.00) per square foot allowance that has been fully amortized over initial lease. Annual base rent increases during the extended term shall be four three and a half percent (43.5%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("AIREA") and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the areaarea for like kind and age. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly Rent for the Premises Building during the extended term term(s) shall equal ninety-five percent (95%) of the fair market monthly Rent for the Premises Building as of the commencement date of the extended term, but in no case, case (i) less than the Rent during the last month of the prior Lease lease term and (ii) greater than one hundred five percent (105%) of the Rent during the last month of the prior lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly Rent for the Premises Building as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly Rent for the extended term prior to commencement thereof, the monthly Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four percent (4%) 3% per year. In the event it becomes necessary under this paragraph to determine the fair market monthly Rent of the Premises Building by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("AIREA") and such appraisers shall each determine the fair market monthly Rent for the Premises Building taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises Building established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the PremisesBuilding. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal the fair market monthly Rent of the Premises Building taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises Building shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.

Extended Term Rent - Option Period. The monthly base Rent for the Premises during the extended term shall equal the fair market monthly base Rent for the Premises as of the commencement date of the extended term, but in no case, less than the Rent during the last month of the prior Lease term. Promptly upon Lessee's exercise of the option to extend, Lessee and Lessor shall meet and attempt to agree on the fair market monthly base Rent for the Premises as of the commencement date of the extended term. In the event the parties fail to agree upon the amount of the monthly base Rent for the extended term prior to commencement thereof, the monthly base Rent for the extended term shall be determined by appraisal in the manner hereafter set forth; provided, however, that in no event shall the monthly Rent for the extended term be less than in the immediate preceding period. Annual base rent increases during the extended term shall be four percent (4%) per year. In the event it becomes necessary under this paragraph to determine the fair market monthly base Rent of the Premises by appraisal, Lessor and Lessee each shall appoint a real estate appraiser who shall be a member of the American Institute of Real Estate Appraiser ("AIREA") and such appraisers shall each determine the fair market monthly Rent for the Premises taking into account the value of the Premises and the amenities provided by the outside areas, the common areas, and the Building, and prevailing comparable Rentals in the area. Such appraisers shall, within twenty (20) business days after their appointment, complete their appraisals and submit their appraisal reports to Lessor and Lessee. If the fair market monthly Rent of the Premises established in the two (2) appraisals varies by five percent (5%) or less of the higher Rent, the average of the two shall be controlling. If said fair market monthly Rent varies by more than five percent (5%) of the higher Rental, said appraisers, within ten (10) days after submission of the last appraisal, shall appoint a third appraiser who shall be a member of the AIREA and who shall also be experienced in the appraisal of Rent values and adjustment practices for commercial properties in the vicinity of the Premises. Such third appraiser shall, within twenty (20) business days after his appointment, determine by appraisal evaluating the first two appraisals which more accurately reflects the fair market monthly Rent of the Premises taking into account the same factors referred to above, and submit his appraisal report to Lessor and Lessee. The fair market monthly Rent determined by the third appraiser for the Premises shall be controlling, unless it is less than that set forth in the lower appraisal previously obtained, in which case the value set forth in said lower appraisal shall be controlling, or unless it is greater than that set forth in the higher appraisal previously obtained in which case the Rent set for in said higher appraisal shall be controlling. If either Lessor or Lessee fails to appoint an appraiser, or if an appraiser appointed by either of them fails, after his appointment to submit his appraisal within the required period in accordance with the foregoing, the appraisal submitted by the appraiser properly appointed and timely submitting his appraisal shall be controlling. If the two appraisers appointed by Lessor and Lessee are unable to agree upon a third appraiser within the required period in accordance with the foregoing, application shall be made within twenty (20) days thereafter by either Lessor or Lessee to AIREA, which shall appoint a member of said institute willing to serve as appraiser. The cost of all appraisals under this subparagraph shall be borne equally be Lessor and Lessee.. If rent is not determined at least ten (10) days before the date which is six (6) months prior to expiration of the Lease Term, the deadline for