The Company acts as a lessee under all its lease agreements. The Company leases its headquarters and laboratory facilities in Boulder, Colorado, under a non-cancelable lease agreement for approximately 29,722 square feet that is set to expire in January 2024. The Company also leases laboratory and office space in De Soto, Kansas, under a non-cancelable lease agreement for approximately 9,066 square feet that was set to expire in October 2023. In April 2023, the Company amended the agreement to extend the lease agreement through October 2026. The Company also holds various copier and storage facility leases under non-cancelable lease agreements that expire in the next one to four years.

On March 11, 2022, the Company entered into a Lease Agreement (the Lease) with Centennial Valley Properties I, LLC, a Colorado limited liability company (the Landlord) for office and laboratory space in Louisville, Colorado (the Leased Premises). The purpose of the Lease is to replace the Company’s current leased premises in Boulder, Colorado. The Company intends to move its corporate headquarters to the Leased Premises by the end of 2023.

The initial term of the Lease is twelve years (the Initial Term) from the commencement date, which is the earlier of: (i) the Company conducting revenue generating business (as defined in the Lease), or (ii) April 1, 2023. The Company has two renewal options to extend the term of the Lease for an additional seven- or ten-year terms for each renewal. During the three months ended June 30, 2022, the lease commenced for accounting purposes resulting in $2.0 million in ROU assets and lease liabilities being recorded, however, the Lease commenced for legal purposes on April 1, 2023 (the Commencement Date).

Under the Lease, the Company will lease approximately 79,980 square feet at the Leased Premises. The Company will pay base rent over the life of the Lease beginning at approximately $227,000 per month and escalating, based on fixed escalation provisions, to approximately $326,000 per month, plus certain operating expenses and taxes. The Company's obligation to pay base rent shall be abated, commencing as of the Commencement Date and ending on and including the date that is 12 months after the Commencement

Date (the Abated Rent Period). Further, the Company's obligation to pay base rent with respect to a portion of the area of the Lease Premises equal to 19,980 square feet shall be abated (the Partial Abated Rent), commencing as of the day after the end of the Abated Rent Period and ending on and including the date that is 24 months after the Commencement Date (the Partial Abated Rent Period). Pursuant to a work letter entered by the parties in connection with the Lease, the Landlord will contribute an aggregate of $18.8 million toward the cost of construction and improvements for the Leased Premises and the Company exercised its option for an additional tenant improvement allowance of $2.0 million (the Extra Allowance Amount). The Company will repay the Extra Allowance Amount actually funded by the Landlord in equal monthly payments with an interest rate of 6% per year over the Initial Term excluding any part of the Abated Rent Period or Partial Abated Rent Period, which shall start to accrue on the date that the Landlord first disburses the Extra Allowance Amount. The Company made an accounting policy election to reduce the right-of-use asset and lease liability at lease commencement because the Lease specifies a maximum level of reimbursement for tenant improvements which are probable of being incurred and within the Company's control. Due to the tenant improvement allowances at the accounting lease commencement date and rent abatement periods described above, the Company expects the lease liability to accrete to approximately $25.5 million by November 2024 after receiving $20.8 million in lessor reimbursements. As of June 30, 2023, the Company has incurred a total of $15.5 million ($5.8 million and $13.0 million during the three and six months ended June 30, 2023, respectively) in capital expenditures for leasehold improvements related to the Leased Premises which are tenant improvements and have been reimbursed from the Landlord. As of June 30, 2023, the Company had remaining capacity under the tenant improvement allowances of approximately $5.3 million.

The Lease includes various covenants, indemnities, defaults, termination rights, and other provisions customary for lease transactions of this nature. During the three months ended September 30, 2022, a $5.0 million cash collateralized letter of credit under the operating lease agreement was released and the funds were subsequently transferred to the Landlord as a refundable deposit (subject to contingent reduction over the term of the lease) to secure the performance of the Company’s obligations. The $5.0 million refundable deposit is included within 'Other long-term assets' in the condensed balance sheet as of June 30, 2023.

Operating lease expense for all operating leases was $1.1 million and $2.2 million for the three and six months ended June 30, 2023, respectively, compared to $0.5 million and $0.8 million for the three and six months ended June 30, 2022, respectively. As of June 30, 2023, the weighted-average remaining lease term and discount rate associated with our operating leases were 10.5 years and 11.4%, respectively.

Future minimum lease payments associated with our operating leases were as follows (in thousands):


	As of June 30, 2023
Remainder of 2023	$	1,689
2024		2,406
2025		4,032
2026		4,144
2027		4,063
2028 and thereafter		32,264
Total future minimum lease payments		48,598
Less amount representing interest		(22,940	)
Less amount representing tenant improvement allowances (1)		(5,346	)
Total lease liabilities	$	20,312

(1) The remaining contractually agreed upon tenant improvement allowances of $5.3 million are expected to be received throughout the remainder of fiscal year 2023.