CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 84,640	$ 291,064
Marketable securities	179,262	0
Prepaid expenses and other current assets	8,810	7,636
Total current assets	272,712	298,700
Property and equipment, net	7,197	6,261
Restricted cash	3,950	0
Right-of-use assets, operating leases	31,409	0
Other non-current assets	1,434	872
Total assets	316,702	305,833
Current liabilities:
Accounts payable	2,931	706
Accrued expenses and other current liabilities	4,524	6,013
Operating lease obligations, current portion	7,971	0
Total current liabilities	15,426	6,719
Operating lease obligations, non-current	23,885	0
Deferred rent, net of current portion	0	396
Total liabilities	39,311	7,115
Commitments and contingencies (Note 10)
Stockholders’ equity:
Common stock, par value $0.0001; 150,000,000 shares authorized; 31,360,983 shares issued and 31,264,451 shares outstanding as of March 31, 2022 and 31,336,092 shares issued and 31,224,336 shares outstanding as of December 31, 2021.	3	3
Additional paid‑in capital	394,263	392,384
Accumulated other comprehensive loss	(1,535)	0
Accumulated deficit	(115,340)	(93,669)
Total stockholders’ equity	277,391	298,718
Total liabilities and stockholders’ equity	$ 316,702	$ 305,833