Ownership. Subject to Landlord’s right to require removal or elect ownership as hereinafter provided, all Alterations and Utility Installations made by Tenant shall be the property of Tenant, but considered a part of the Premises. Landlord may, at any time, elect in writing to be the owner of all or any specified part of the Tenant Owned Alterations and Utility Installations. Unless otherwise instructed per [Section 7.4(b)] hereof, all Tenant Owned Alterations and Utility Installations shall, at the expiration or termination of this Lease, become the property of Landlord and be surrendered by Tenant with the Premises.

Ownership. Subject to Lessor’s right to require removal or elect ownership as hereinafter provided, all Alterations and Utility Installations made by Lessee shall be the property of Lessee, but considered a part of the Premises. Lessor may, at any time, elect in writing to be the owner of all or any specified part of the Lessee Owned Alterations and Utility Installations. Unless otherwise instructed per paragraph 7.4(b) hereof, all Lessee Owned Alterations and Utility Installations shall, at the expiration or termination of this Lease, become the property of Lessor and be surrendered by Lessee with the Premises.

Ownership. Subject to Lessor's right to require removal or elect ownership as hereinafter provided, all Alterations and Utility Installations made by Lessee shall be the property of Lessee, but considered a part of the Premises. Lessor may, at any time, elect in writing to be the owner of all or any specified part of the Lessee Owned Alterations and Utility Installations. Unless otherwise instructed per paragraph 7.4(b) hereof, all Lessee Owned Alterations and Utility Installations shall, at the expiration or termination of this Lease, become the property of Lessor and be surrendered by Lessee with the Premises.

Utility Installations made by Lessee shall be the property of Lessee, but considered a part of the Premises. Lessor may, at any time, elect in writing to be the owner of all or any specified part of the Lessee Owned Alterations and Utility Installations. Unless otherwise instructed per paragraph 7.4(b) hereof, all Lessee Owned Alterations and Utility Installations shall, at the expiration or termination of this Lease, become the property of Lessor and be surrendered by Lessee with the Premises.

Landlord's Property. All Alterations, improvements, fixtures, equipment and/or appurtenances which may be installed or placed in or about the Premises, from time to time, shall be at the sole cost of Tenant and shall be and become the property of Landlord and remain in place at the Premises following the expiration or earlier termination of this Lease. Notwithstanding the foregoing, Landlord may, by written notice to Tenant prior to the end of the Lease Term, or given following any earlier termination of this Lease, require Tenant, at Tenant's expense, to remove any Alterations and/or improvements and/or systems and equipment within the Premises (excluding the Tenant Improvements) and to repair any damage to the Premises and Building caused by such removal and return the affected portion of the Premises to a building standard tenant improved condition as reasonably determined by Landlord; provided; however, that notwithstanding the foregoing, upon request by Tenant at the time of Tenant's request for Landlord's consent to any Alteration or improvement or at the time of Tenant's notice for any Alteration

Landlord’s Property. All Alterations, improvements, fixtures, equipment and/or appurtenances which may be installed or placed in or about the Premises, from time to time, shall be at the sole cost of Tenant and, excepting Tenant’s trade fixtures and equipment, shall be and become the property of Landlord and remain in place at the Premises following the expiration or earlier termination of this Lease. Notwithstanding the foregoing to the contrary, Landlord may, by written notice to Tenant, require Tenant, at Tenant’s expense, to remove any Alterations and/or improvements and/or systems and equipment within the Premises and to repair any damage to the Premises and Building caused by such removal. If Tenant fails to complete any required removal and/or to repair any damage caused by the removal of any Alterations and/or improvements and/or systems and equipment in the Premises and return the affected portion of the Premises to a building standard tenant improved condition as reasonably determined by Landlord, Landlord may do so and may charge the actual and reasonable cost thereof to Tenant. Tenant hereby protects, defends, indemnifies and holds Landlord harmless from any liability, cost, obligation, expense or claim of lien in any manner relating to the installation, placement, removal or financing of any such Alterations, improvements, fixtures and/or equipment in, on or about the Premises, which obligations of Tenant shall survive the expiration or earlier termination of this Lease.

Landlord’s Property. All Alterations, improvements, fixtures, equipment and/or appurtenances which may be installed or placed in or about the Premises, from time to time, shall be at the sole cost of Tenant and, excepting Tenant’s trade fixtures and equipment, shall be and become the property of Landlord and remain in place at the Premises following the expiration or earlier termination of this Lease. Notwithstanding the foregoing to the contrary, Landlord may, by written notice to Tenant, require Tenant, at Tenant’s expense, to remove any Alterations and/or improvements and/or systems and equipment within the Premises and to repair any damage to the Premises and Building caused by such removal. If Tenant fails to complete any required removal and/or to repair any damage caused by the removal of any Alterations and/or improvements and/or systems and equipment in the Premises and return the affected portion of the Premises to a building standard tenant improved condition as reasonably determined by Landlord, Landlord may do so and may charge the actual and reasonable cost thereof to Tenant. Tenant hereby protects, defends, indemnifies and holds Landlord harmless from any liability, cost, obligation, expense or claim of lien in any manner relating to the installation, placement, removal or financing of any such Alterations, improvements, fixtures and/or equipment in, on or about the Premises, which obligations of Tenant shall survive the expiration or earlier termination of this Lease.

Landlord's Property. All Alterations, improvements, fixtures, equipment and/or appurtenances which may be installed or placed in or about the Premises, from time to time, shall be at the sole cost of Tenant and shall be and become the property of Landlord, except that Tenant may remove any Alterations, improvements, fixtures and/or equipment which are not permanently affixed to the Premises, provided Tenant repairs any damage to the Premises and Building caused by such removal. Furthermore, Landlord may, by written notice to Tenant given at the time Landlord approves such Alteration(s), require Tenant, at Tenant's expense, to remove any such Alterations within the Premises upon the expiration or earlier termination of the Lease and to repair any damage to the Premises and Building caused by such removal; provided, however, that Landlord shall not require the removal of any initial Tenant Improvements installed pursuant to [Exhibit B] (except any alterations or components relating to supplemental HVAC). If Tenant fails to complete such removal and/or to repair any damage caused by the removal of any Alterations and/or improvements and/or systems and equipment in the Premises, Landlord may do so and may charge the reasonable cost thereof to Tenant. Tenant hereby protects, defends, indemnifies and holds Landlord harmless from any liability, cost, obligation, expense or claim of lien in any manner relating to the installation, placement, removal or financing of any such Alterations, improvements, fixtures and/or equipment in, on or about the Premises (except to the extent caused by the negligence or willful misconduct of Landlord or its agents, employees or contractors), which obligations of Tenant shall survive the expiration or earlier termination of this Lease.

After completion of Landlord’s construction obligations under [Article 10], if any, Tenant shall not make or cause to be made any other or further additions, alterations, improvements, Utility Installations or repairs (collectively, “Alterations”) in or upon the Premises, without the prior written consent of Landlord not to be unreasonably withheld, conditioned or delayed. As used in this Article, the term "Utility Installation" shall mean carpeting, window and wall coverings, power panels, electrical distribution systems, lighting fixtures, air conditioning, plumbing, telephone and telecommunication wiring, and related cabling and equipment. At the expiration of the Lease Term, Landlord may require the removal of any and all of said additions, alterations, improvements or Utility Installations, and the reasonable restoration (but not including Work performed pursuant to [Exhibit D]) of the Premises to its prior condition, at Tenant's expense. Should Landlord permit Tenant to make Tenant’s own additions, alterations, improvements or Utility Installations, Tenant may only use such contractor as has been expressly pre-approved by Landlord. Landlord’s approval of Tenant’s contractor shall not be unreasonably withheld so long as such contractor is duly licensed in Colorado and properly insured. Should Tenant make any additions, alterations, improvements or Utility Installations without the prior approval of Landlord, or use a contractor not expressly approved by Landlord, Landlord may, at any time, without prejudice to any other remedy available to Landlord, require that Tenant remove all or any part of the same. All additions, alterations, improvements and Utility Installations (except trade fixtures of Tenant), which may be made to the Premises by Tenant, including but not limited to floor coverings, panels, doors, drapes, built-ins, moldings, sound attenuation, lighting and telephone or communication systems, conduit, wiring and outlets, shall be made and done in a good, diligent, workmanlike manner in compliance with all applicable laws, ordinances and building codes, and of good and sufficient quality and materials, and shall be and become the property of Landlord and remain upon and be surrendered with the Premises at the expiration of the Lease Term, unless Landlord requires their removal as described above. Provided Tenant is not in default, notwithstanding the provisions of this Article, Tenant's personal property and equipment, other than that which is affixed so that it cannot be removed without material damage to the Premises or Building, shall remain the property of Tenant and may be removed by Tenant. Tenant shall provide Landlord with as-built plans and specifications for any additions, alterations, improvements or Utility Installations. All voice, data, video, audio and other low voltage control transport system cabling and/or cable bundles installed in the Building by Tenant or its contractor shall be installed in compliance with applicable EIA/TIA and National Electric Code Standards.At the Expiration Date or upon the earlier termination of the Lease Term, Tenant shall surrender the Premises in good condition and repair, broom-clean, reasonable wear and tear excepted, and shall deliver all keys to Landlord.

Landlord's Property. All Alterations, improvements, fixtures, equipment and/or appurtenances which may be installed or placed in or about the Premises, from time to time, shall be at the sole cost of Tenant and all Alterations and improvements, shall be and become the property of Landlord and remain in place at the Premises following the expiration or earlier termination of this Lease. Notwithstanding the foregoing, Landlord may, by written notice to Tenant given at the time it consents to an Alteration, require Tenant, at Tenant's expense, to remove any Alterations within the Premises and to repair any damage to the Premises and Building caused by such removal. If Tenant fails to complete such removal and/or to repair any damage caused by the removal of any Alterations, Landlord may do so and may charge the cost thereof to Tenant. Tenant hereby protects, defends, indemnifies and holds Landlord harmless from any liability, cost, obligation, expense or claim of lien in any manner relating to the installation, placement, removal or financing of any such Alterations, improvements, fixtures and/or equipment in, on or about the Premises, which obligations of Tenant shall survive the expiration or earlier termination of this Lease. Notwithstanding the foregoing, except to the extent the same are paid for by the Tenant Improvement Allowance, the items set forth in Exhibit F attached hereto (the "Tenant's Property") shall at all times be and remain Tenant's property. Exhibit F may be updated from time to time by agreement of the parties. Tenant may remove the Tenant's Property from the Premises at any time, provided that Tenant repairs all damage caused by such removal. Landlord shall have no lien or other interest in the Tenant's Property.