STOCKHOLDERS’ EQUITY (Tables)

3 Months Ended

Mar. 31, 2022

Equity [Abstract]

Schedule of Common Stock Reserved for Future Issuance

Shares of common stock reserved for future issuance as of March 31, 2022 and December 31, 2021 consist of the following:

	March 31, 2022	December 31, 2021
Shares reserved for convertible preferred stock outstanding	—	—
2015 Equity Incentive Plan:
Options issued and outstanding	14,620,527	16,181,331
Shares available for future option grants	—	—
2021 Equity Incentive Plan:
Options issued and outstanding	467,950	189,342
RSUs outstanding	786,133	160,227
Shares available for future grants	19,808,770	14,306,487
2021 Employee Stock Purchase Plan:
Shares available for future grants	4,402,757	2,932,232
Total shares of common stock reserved for future issuance	40,086,137	33,769,619