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Common Stock (Tables)
3 Months Ended
Mar. 31, 2023
Equity [Abstract]  
Schedule of Stock by Class
The Company’s common stock has been reserved for the following potential future issuances:
March 31, 2023December 31, 2022
(unaudited)
Shares underlying outstanding stock options
3,372,5613,402,574
Shares underlying unvested restricted stock units
3,430,8213,687,888
Market-based restricted stock units2,260,7642,260,764
Performance-based restricted stock units333,275341,713
Shares available for issuance under the 2018 Incentive Award Plan9,333,8925,438,296
Shares available for issuance under the 2018 Employee Stock Purchase Plan2,144,5051,118,311
Total20,875,81816,249,546