LEASES

9 Months Ended

Sep. 30, 2019

LEASES

LEASES

NOTE 9. LEASES

As described further in “Note 2. Summary of Significant Accounting Policies”, the Company adopted Topic 842 as of January 1, 2019. Prior period amounts have not been adjusted and continue to be reported in accordance with its historic accounting under ASU Topic 840- Leases (Topic 840).

Facilities Leases

The Company has evaluated the following existing facility leases and determined that, effective upon the adoption of Topic 842, they were all operating leases. Operating lease right-of-use assets and liabilities were recognized as of January 1, 2019 based on the present value of the remaining lease payments over the lease term. As the Company’s leases do not provide an implicit rate, the Company utilized a third party in determining an incremental borrowing rate based on the information available as of the adoption date of Topic 842 to obtain the present value of lease payments. The Company’s lease terms may include options to extend or terminate the lease which are included in the lease term when it is reasonably certain that it will exercise any such options. Lease expense is recognized on a straight-line basis over the expected lease term. The Company elected not to apply the recognition requirements of Topic 842 for short-term leases that have a lease term of 12 months or less.

Tampa Lease

In December 2014, the Company commenced a five-year non-cancellable operating lease with the University of South Florida Research Foundation for a 5,115 square foot facility located in Tampa, Florida. The facility is part of the University of South Florida research park and is used as the Company’s research and development facilities. The Company has the option to extend the lease term of this facility for an additional five-year period on the same terms and conditions, except that the base rent for the renewal term will be increased in accordance with the applicable consumer price index.

In April 2015, the Company amended the original lease agreement to increase the rentable space to 6,043 square feet. In September 2016, the Company further increased the rentable space to 8,673 square feet. The per square foot cost and term of the lease were unchanged, and rent payments are approximately $20,000 per month. The lease expires in December 2019. The Company has notified the landlord of its intent to renew the lease under the existing terms.

San Carlos Lease

On August 4, 2016, the Company entered into an agreement to lease 8,733 square feet in San Carlos, California. The term of the lease is 54 months subsequent to the commencement date and will expire in April 2021. Monthly lease payments are approximately $38,000.

On April 28, 2017, the Company entered into a sublease agreement with Teradata US, Inc., pursuant to which the Company agreed to sublease certain office space located adjacent to the Company’s headquarters for approximately $26,000 per month. The space consists of approximately 11,449 rentable square feet in the building located in San Carlos, California. The sublease for this space expired on October 31, 2018. Monthly lease payments were approximately $26,000.

On October 19, 2018, the Company entered into an agreement to lease 12,322 square feet of office space located adjacent to the Company’s headquarters in San Carlos, California. This lease replaces the sublease of 11,449 square feet of office space in the same facility that expired on October 31, 2018. The term of the lease is 30 months subsequent to the commencement date, November 1, 2018, and will expire in April 2021. Monthly lease payments are approximately $59,000, subject to an annual increase of 3%.

On June 19, 2019, the Company entered into a first amendment (the “Amended Lease”) to its previously disclosed lease agreement with Hudson Skyway Landing, LLC (the “Lease”) for additional space at its corporate headquarters in San Carlos, California. Under the Amended Lease, the Company will lease an additional 8,110 square feet (the “Expansion Space”), for a total of

approximately 20,432 square feet of space on the first floor of the building located at 999 Skyway Road, San Carlos, California, commonly known as Skyway Landing II. The term of the Amended Lease remains the same as that of the Lease and expires on April 30, 2021, unless earlier terminated in accordance with the Amended Lease. The Company’s monthly base rent for the Expansion Space under the Amended Lease will be approximately $39,000 for the first year, and $40,000 for the second year.

New York Lease

The Company leased office space in New York for a monthly rental of approximately $18,000 a month from January 2017 through July 2017. On June 5, 2017, the Company entered into an agreement whereby the Company will lease office space from August 1, 2017 to July 31, 2018, for approximately $9,000 a month. On April 20, 2018, the Company entered into an agreement to extend the lease term to January 31, 2019 for approximately $7,000 a month. On November 2, 2018, the Company entered into an agreement to extend the lease term to July 31, 2019 for approximately $4,000 a month. On May 1, 2019, the Company entered into an agreement to extend the lease term to January 31, 2020 for approximately $4,000 a month. On October 24, 2019, the Company entered into an agreement to extend the lease term to April 30, 2020 for approximately $4,000 a month.

Philadelphia Office Lease

On May 2, 2019, the Company entered into an agreement to lease approximately 1,500 square feet of office space in Philadelphia, Pennsylvania until July 1, 2019 for a rate of $2,000 a month, and then approximately 4,500 square feet of office space for the remainder of a three-year term at an initial rate of $11,063 per month, subject to annual increases of 2.5%.

Commercial Manufacturing Facility Agreement

On May 28, 2019, the Company entered into a lease agreement with 300 Rouse Boulevard, LLC (the “Commercial Manufacturing Facility Lease”) for a build-to-suit commercial manufacturing facility, laboratories, and offices located in Philadelphia, Pennsylvania. Under the Commercial Manufacturing Facility Lease, the Company will lease approximately 136,000 rentable square feet of space in a building to be located at 300 Rouse Boulevard, Philadelphia, Pennsylvania (the “Premises”). The commercial manufacturing facility is expected to be constructed in two phases: Phase I-A, the construction of the commercial manufacturing facility, with approximately 66,000 rentable square feet of space; and Phase I-B, the construction of offices and laboratories, with approximately 70,000 rentable square feet of space. The Commercial Manufacturing Facility Lease is for a term of 242 months, commencing on the earlier of (i) the date on which the Company occupies any portion of the Premises for the normal operation of its business or (ii) the date that is the later of (A) one hundred sixty (160) days after the Phase I-A substantial completion date, currently anticipated to be July 16, 2020, or (B) the Phase I-B Substantial Completion Date (the “Commencement Date”). The Commencement Date shall be extended by one day for each day of landlord delay, net of any tenant delay, as defined in the Lease. The Commercial Manufacturing Facility Lease includes an option to extend the term of the lease, exercisable under certain conditions as described in the Commercial Manufacturing Facility Lease, such that the overall term, when added to the initial term, shall be 359 months, by giving the landlord prior written notice thereof at least 18 months in advance of the expiration date.

Beginning on the Commencement Date, the Company’s monthly base rent under the Lease will be approximately $320,000, subject to an annual increase of 2% for the first ten years, and an annual increase of the greater of 2% or 75% of the average ten-year consumer price index. Beginning in 2020, the Company will be responsible for paying operating expenses, which are expected to be approximately $53,000 per month in 2020.

Manufacturing Contracts

The Company uses contract manufacturing organizations (collectively the “CMOs” and each a “CMO”) to manufacture and supply TILs for clinical and commercial purposes. The CMO contractual obligations consist of the use of manufacturing facilities and minimum fixed commitment fees, such as personnel, general support fees, and minimum production or material fees. In addition to the minimum fixed commitment fees, the CMO contractual obligations include variable costs such as production and material costs in excess of the minimum quantity specified in each CMO agreement. During the term of each CMO agreement, the Company has access to and control of the use of a dedicated suite in each of the CMOs’ facilities for manufacturing activities. In conjunction with the adoption of Topic 842 on January 1, 2019, the Company reevaluated all of its material contracts it has, to determine whether they contain a lease under the current lease guidance Topic 840. An arrangement is considered a lease or contains a lease if an underlying asset is explicitly or implicitly identified and use of the asset is controlled by the customer. Based on this evaluation, the Company concluded that all of its contracts with CMOs contained embedded operating leases because the suites used for its production are implicitly identified, is only used by the Company exclusively during the contractual term of the arrangements, and the CMOs have no substantive contractual rights to substitute the facilities used by the Company. Further, the Company controls the use of the facilities

by obtaining all of the economic benefits from the use of the facilities and direct the use of the facilities throughout the period of use. The terms of the CMO contracts include options to terminate the lease with an advance notice of five to six months. The termination clauses and extension clauses are included in the calculation of the lease term for each of the CMOs when it is reasonably certain that it will not exercise such options.

The guidance requires the Company to first identify a lease deliverable and non-lease deliverable included in the arrangements, and then allocate the fixed contractual consideration to the lease deliverable(s) and the non-lease deliverable(s) on a relative standalone selling price basis to determine the amount of operating lease right-of-use assets and liabilities. The Company identified the use of a dedicated suite as a single lease deliverable, and related labor services as a single non-lease deliverable in each of the CMO arrangements. Judgment is required to determine the relative standalone selling price of each deliverable as the observable standalone selling prices are not readily available. Therefore, management used estimates and assumptions in determining relative standalone selling price of lease of a suite and labor service using information that includes market and other observable inputs to the extent possible.

The Company leases certain furniture and equipment that has a lease term of 12 months or less. Since the commencement date does not include an option to purchase the underlying asset, the Company elected not to apply the recognition requirements of Topic 842 for short-term leases, however, the lease costs that pertain to the short-term leases are disclosed in the components of lease costs table below.

The balance sheet classification of the Company’s right-of-use asset and lease liabilities was as follows:

	September 30, 2019
Operating lease right-of-use assets	$	13,738
Operating lease liabilities
Current portion included in current liabilities		8,370
Long-term portion included in non-current liabilities		6,017
Total operating lease liabilities	$	14,387

The components of lease expenses, which were included in Total expenses in the Company’s consolidated statement of operations, were as follows:

	For the Three Months		For the Nine Months
	Ended		Ended
	September 30, 2019		September 30, 2019
Operating lease cost	$	2,214	$	5,489
Variable lease cost		1,967		3,908
Short-term lease cost		14		51
Total lease cost	$	4,195	$	9,448

Variable lease cost is determined based on performance or usage in accordance with the contractual agreements, and not based on an index or rate.

Cash paid for amounts included in the measurement of lease liabilities for the three and nine months ended September 30, 2019 was $2.5 million and $5.9 million, respectively, and were included in Net cash used by operating activities in its consolidated statement of cash flows. Upon the adoption of Topic 842 on January 1, 2019, the Company increased noncash balances of operating lease right-of-use assets and operating lease liabilities by $10.4 million and $10.7 million, respectively. The Company additionally increased noncash balance of operating lease right-of-use assets by $4.5 million and operating lease liability by $5.0 million for the three months ended September 30, 2019, and operating lease right-of-use assets by $8.8 million and operating lease liability by $9.3 million for the nine months ended September 30, 2019 as a result of lease modifications and additional lease agreements entered by the Company.

As of September 30, 2019, the maturities of the Company’s operating lease liabilities were as follows (in thousands):

			CMO
	Facility		embedded
	leases		leases		Total
Remainder of 2019	$	353	$	2,110	$	2,463
2020		1,830		6,691		8,521
2021		714		2,685		3,399
2022		81		191		272
2023		—		—		—
Thereafter		—		—		—
Total lease payments	$	2,978	$	11,677	$	14,655
Less:    Present value adjustment		(194)		(74)		(268)
Operating lease liabilities	$	2,784	$	11,603	$	14,387

Operating lease liabilities are based on the net present value of the remaining lease payments over the remaining lease term. In determining the present value of lease payments, the Company used its incremental borrowing rate based on the information available at the date of adoption of Topic 842 or the date of lease modifications. As of September 30, 2019, the weighted average remaining lease term is 1.74 years and the weighted average discount rate used to determine the operating lease liabilities was 7.9%. As of September 30, 2019, we have a finance lease for the commercial manufacturing facility that has not yet commenced. This finance lease will commence in 2020 with a lease term of 20 years.

Disclosures related to periods prior to adoption of Topic 842

As required, the following disclosure is provided for periods prior to adoption. Minimum lease commitments as of December 31, 2018 that have initial or remaining lease terms in excess of one year are as follows:

			CMO
	Facility		embedded
	leases		leases		Total
Remainder of 2019	$	964	$	3,352	$	4,316
2020		1,696		4,818		6,514
2021		577		1,410		1,987
2022		—		131		131
2023		—		—		—
Thereafter		—		—		—
Total lease payments	$	3,237	$	9,711	$	12,948
Less: Present value adjustment		(349)		(502)		(851)
Operating lease liabilities	$	2,888	$	9,209	$	12,097