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Related Parties | 12 Months Ended
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Dec. 31, 2022
Related Party Transactions [Abstract] |
Related Parties | 15. Related Parties The Company was founded out of Dr. Thomas Gajewski’s laboratory at the University of Chicago. In 2020, the Company entered into the License Agreement with the University of Chicago, as well as a sponsored research agreement. The Company incurred $0.3 million and $0 for the years ended December 31, 2022 and 2021, respectively, with regards to the University License Agreement. Refer to Note 3 for additional discussion. Pfizer owns more than 10% of the Company and is considered the principal owner of the Company. On October 6, 2022, the Company entered into the A&R License Agreement with Pfizer, which amends and restates the previously executed license agreement between Pfizer and the Company. During the year ended December 31, 2022, the Company incurred $17.3 million of research and development expenses for the A&R License Agreement. During the year ended December 31, 2021, the Company incurred $25.0 million of research and development expenses towards license fee. Refer to Note 3 for additional discussion. The Company and Alloy formed a joint venture company, Voxall Therapeutics, LLC (“Voxall”) to leverage the Company’s technology and Alloy’s ATX-Gx™ platform and antibody discovery services. The Company and Alloy contributed $50 thousand each to Voxall along with certain license in 2021. During the year ended December 31, 2022, the Company has not incurred expenses related to Voxall. During the year ended December 31, 2021, the Company provided services to Voxall for which it recognized service fee other income of $181 thousand. Refer to Note 4 for additional discussion.

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- Definition The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -URI https://asc.fasb.org/topic&trid=2122745 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=6457730&loc=d3e39691-107864 + Details
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