Related Party

9 Months Ended

Sep. 30, 2023

Related Party Transactions [Abstract]

Related Party

14. Related Party

As of September 30, 2023, Regeneron owned 883,568 shares of the Company’s common stock. Regeneron became a related party in July 2019 as a result of Series B redeemable convertible preferred stock financing which was subsequently converted into common stock. For the three and nine months ended September 30, 2023, the Company recorded no revenue from the Regeneron Agreement. See Note 8 for a discussion of the Regeneron Agreement.