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Assignment, License and Collaboration Agreements

3 Months Ended

Mar. 31, 2021

Assignment License And Collaboration Agreements [Abstract]

Assignment, License and Collaboration Agreements

9.	Assignment, License and Collaboration Agreements

License Agreements

TERN-101 License Agreement with Eli Lilly

In February 2018, the Company entered a worldwide exclusive license agreement with Eli Lilly and Company (Lilly) (Lilly FXR 2018 License Agreement). Under the terms of the Lilly FXR 2018 License Agreement, Lilly granted the Company an exclusive, royalty-bearing license to make, have made, use, offer for sale, sell, import, and have imported, including all rights to develop, manufacture,

and commercialize covered products in the field in the territory and a sublicensing right that allows the Company to grant sublicenses to affiliates and third parties to perform any portion of the development, manufacture, and commercialization of covered products. The Company is required to use commercially reasonable efforts to meet development event milestones, develop the covered product in the field in mainland China and commercialize the covered product in the field in mainland China.

The Company agreed to pay Lilly up to an aggregate of $6.0 million in pre-specified development milestones for the first covered product in mainland China, and up to an aggregate of $50.0 million in pre-specified development milestones for the first covered product in ex-mainland China. The Company also agreed to pay Lilly tiered royalties calculated on a calendar year basis, in the mid-single digits to low teens on net sales ranging from the low hundreds of millions of dollars to the low billions of dollars. The Lilly FXR 2018 License Agreement expires upon expiry of the last remaining royalty obligation for a licensed product. As of March 31, 2021, the Company has not paid any amounts under the agreement and no milestones have been achieved. The Company has not recorded any research and development expense during the three months ended March 31, 2021 and 2020 related to this agreement.

TERN-201 License Agreement with Eli Lilly

In March 2018, the Company entered into an exclusive license agreement with Lilly (Lilly VAP-1 2018 License Agreement). Under the terms of the Lilly VAP-1 2018 License Agreement, Lilly granted the Company an exclusive, royalty-bearing license to make, have made, use, offer for sale, sell, import, and have imported, including all rights to develop, manufacture, and commercialize covered products and a sublicensing right that allows the Company to grant sublicenses to affiliates and third parties to perform any portion of the development, manufacture, and commercialization of covered products. The Company will remain directly responsible for all amounts owed to Lilly, regardless of sublicenses. The Company is required to use commercially reasonable efforts to meet development events according to achievement due dates and commercialize the covered product in the field in the major markets.

The Company paid Lilly a non-refundable, non-creditable upfront payment of $4.0 million, which was recorded as research and development expense in the Company’s statement of operations and comprehensive loss for the year ended December 31, 2018. In addition, pursuant to the terms of the Lilly VAP-1 2018 License Agreement, the Company agreed to pay Lilly up to an aggregate of $74.0 million in pre-specified development milestones for the first covered product, and up to an aggregate of $30.0 million in pre-specified development milestones for the second indication of a covered product. The Company must also pay Lilly tiered royalties calculated on a calendar year basis, in the mid-single digits to mid-teens on net sales ranging from the high tens of millions of dollars to the low billions of dollars. The Lilly VAP-1 2018 License Agreement expires upon expiry of the last remaining royalty obligation for a licensed product. As of March 31, 2021, the Company has paid $4.0 million to Lilly. No development milestones have been met as of March 31, 2021. The Company has not recorded any research and development expense during the three months ended March 31, 2021 and 2020 related to this agreement.

Assignment Agreement

In June 2019, the Company entered into an assignment agreement with Vintagence Biotechnology Ltd. (Vintagence) (Vintagence 2019 Assignment Agreement). Under the terms of the Vintagence 2019 Assignment Agreement, Vintagence assigned and agreed to assign to the Company any and all worldwide rights, title, and interest in and to the Vintagence technology and gave Terns a sublicensing right that allows the Company to grant sublicenses to any of its affiliates and/or to licensees or contractors to perform any portion of the development, manufacture, and/or commercialization of covered compounds or covered products. The Company will remain directly responsible for all amounts owed to Vintagence under this agreement, regardless of sublicenses. The Company is required to use commercially reasonable efforts to commercialize the covered product in the field in the major markets.

The Company paid Vintagence a non-refundable, non-creditable upfront payment of $0.7 million, which was recorded as research and development expense in the Company’s statements of operations and comprehensive loss for the year ended December 31, 2019. In addition, pursuant to the terms of the Vintagence 2019 Assignment Agreement, the Company agreed to pay Vintagence up to CNY 205.0 million in development milestones for the first covered product. The term of the Vintagence 2019 Assignment Agreement will continue in effect on a country-by-country basis until all milestone payments are made. The Company has the right to terminate the agreement in its entirety or on a covered product-by-covered product and country-by-country basis, in its sole discretion by giving 60 days advance written notice to Vintagence. As of March 31, 2021, the Company has paid $2.2 million to Vintagence which includes a milestone payment of $1.5 million in connection with the Company’s IND filing for TERN-501 in December 2020. The Company has not recognized any research and development expense during the three months ended March 31, 2021 and 2020, respectively, related to this agreement.

Hansoh Option and License Agreement

In July 2020, the Company entered into an exclusive option and license agreement with Hansoh (Shanghai) Healthtech Co., Ltd. (Hansoh Healthtech) and Jiangsu Hansoh Pharmaceutical Group Company Ltd. (Jiangsu Hansoh) (collectively, Hansoh) (Hansoh 2020 Option and License Agreement). Under the terms of the Hansoh 2020 Option and License Agreement, the Company granted Hansoh an exclusive, non-transferable, non-sublicensable, fully-paid, royalty-free license to conduct preliminary studies on the licensed compound with an option to exclusively license the same for development and commercialization of licensed products in all prophylactic, palliative, therapeutic and/or diagnostic uses in connection with all human diseases and disorders (including development and research activities on animal models thereof) in the field of oncology, including all types of cancers (Field) in mainland China, Taiwan, Hong Kong and Macau (collectively, the Territory). Upon Hansoh’s exercising the option, the Company will grant to Hansoh and its affiliates, an irrevocable, royalty-bearing license, with the right to sublicense to exploit licensed compound and licensed products in the Field, defined as in the Territory.

Hansoh is required to pay the Company a refundable, non-creditable upfront payment of $1.0 million, provided that in the event Hansoh elects to not exercise the option, the Company shall refund the amount of the upfront payment within six months from the expiration or termination of the option period. If the Company does not pay the refund amount within six months, the refund amount will be regarded as a debt owed by the Company to Hansoh, secured against the number of common shares as is equal to the refund amount divided by the share price of such shares issued by the Company in the latest equity financing round before the refund amount is due. Interest on the refund amount is at a rate equal to 5% per annum over the then-current applicable federal rate, compounded annually and will continue to accrue until paid. Interest shall be computed on the basis of a year of 365 days for the actual number of days elapsed. The entire amount of accrued but unpaid interest and all outstanding principal shall be due and payable on or before the close of business on the fifth anniversary of the last day of the refund period. The Company received an upfront payment of $0.8 million during the year ended December 31, 2020, which is recognized as a refund liability on the balance sheet. The upfront payment is included in the Company’s condensed consolidated balance sheet as of March 31, 2021 and is presented within accrued expenses and other current liabilities. The upfront payment and future payments are all constrained as of March 31, 2021.

In addition, pursuant to the Hansoh 2020 Option and License Agreement, Hansoh has agreed to pay the Company up to $67.0 million in pre-specified clinical, regulatory and sales milestones. Hansoh must also pay the Company royalties in the mid-single digits based on net sales of all licensed products. The term of the Hansoh 2020 Option and License Agreement will continue until the end of the last-to-expire royalty term. No milestones have been received to date.