Related-Party Transactions

12 Months Ended

Dec. 31, 2020

Related Party Transactions [Abstract]

Related-Party Transactions

16. Related-Party Transactions

During the year ended December 31, 2019, the Company paid fees to Third Rock Ventures, LLC (“TRV”), an affiliate of one of the Company’s principal stockholders, in exchange for consulting services. The Company recorded expenses related to such fees of less than $0.1 million during the year ended December 31, 2019. The Company did not record expenses related to such fees during the year ended December 31, 2020. During the year ended December 31, 2020, the Company did not pay fees to TRV in exchange for services. As of December 31, 2019, there was less than $0.1 million of amounts due to TRV for such services that were included in accounts payable and accrued expenses. As of December 31, 2020, there were no amounts due to TRV for such services that were included in accounts payable and accrued expenses. Additionally, consultants that provided services to the Company are employees of TRV. The Company has issued an aggregate of 142,284 shares of common stock to these consultants in exchange for their continuing consulting services.