Annual report pursuant to Section 13 and 15(d)

Consolidated Statement of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit)

v3.20.4
Consolidated Statement of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) - USD ($)
$ in Thousands
Total
Redeemable Convertible Preferred stock
Common Stock
Additional Paid-in Capital
Accumulated Other Comprehensive Income (Loss)
Accumulated Deficit
Balance at Dec. 31, 2017 $ (25,687)   $ 1 $ 451 $ (111) $ (26,028)
Balance, shares at Dec. 31, 2017     948,578      
Balance at Dec. 31, 2017   $ 77,931        
Balance, shares at Dec. 31, 2017   12,263,126        
Conversion of redeemable convertible preferred stock to common stock 77,931   $ 12 77,919    
Conversion of redeemable convertible preferred stock to common stock, shares     12,263,126      
Conversion of redeemable convertible preferred stock to common stock   $ (77,931)        
Conversion of redeemable convertible preferred stock to common stock, shares   (12,263,126)        
Issuance of common stock upon initial public offering, net of issuance costs 77,695   $ 6 77,689    
Issuance of common stock upon initial public offering, net of issuance costs, shares     5,750,000      
Issuance of common stock under employee stock incentive plans, net of amount related to early exercised options 55     55    
Issuance of common stock under employee stock incentive plans, net of amount related to early exercised options, shares     142,528      
Issuance of common stock upon vesting of restricted stock units     10,189      
Vesting related to shares of common stock issued pursuant to early exercises 69     69    
Stock-based compensation expense 1,993     1,993    
Other comprehensive income (loss) (92)       (92)  
Net loss (23,167)         (23,167)
Balance at Dec. 31, 2018 108,797   $ 19 158,176 (203) (49,195)
Balance, shares at Dec. 31, 2018     19,114,421      
Issuance of common stock under employee stock incentive plans, net of amount related to early exercised options 272     272    
Issuance of common stock under employee stock incentive plans, net of amount related to early exercised options, shares     93,656      
Vesting related to shares of common stock issued pursuant to early exercises 50     50    
Stock-based compensation expense 4,007     4,007    
Other comprehensive income (loss) 7       7  
Net loss (35,087)         (35,087)
Balance at Dec. 31, 2019 78,046   $ 19 162,505 (196) (84,282)
Balance, shares at Dec. 31, 2019     19,208,077      
Issuance of common stock and pre-funded warrants through underwritten offerings 99,161   $ 27 99,134    
Issuance of common stock and pre-funded warrants through underwritten offerings, shares     26,984,001      
Issuance of common stock under employee stock incentive plans, net of amount related to early exercised options 470     470    
Issuance of common stock under employee stock incentive plans, net of amount related to early exercised options, shares     167,665      
Vesting related to shares of common stock issued pursuant to early exercises 41     41    
Stock-based compensation expense 4,943     4,943    
Other comprehensive income (loss) 59       59  
Net loss (41,742)         (41,742)
Balance at Dec. 31, 2020 $ 140,978   $ 46 $ 267,093 $ (137) $ (126,024)
Balance, shares at Dec. 31, 2020     46,359,743