Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Stockholders' Equity

v3.21.2
Condensed Consolidated Statements of Stockholders' Equity - USD ($)
$ in Thousands
Total
ATM Agreement
Common Stock
Common Stock
ATM Agreement
Additional Paid-in Capital
Additional Paid-in Capital
ATM Agreement
Accumulated Other Comprehensive Income/(Loss)
Accumulated Deficit
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 offering 53,360   $ 19   53,341      
Issuance of common stock and pre-funded warrants through underwritten offering, shares     18,965,385          
Issuance of common stock under employee stock incentive plans 3       3      
Issuance of common stock under employee stock incentive plans, shares     3,000          
Vesting related to shares of common stock issued pursuant to early exercises 10       10      
Stock-based compensation expense 1,173       1,173      
Other comprehensive (loss) income 74           74  
Net loss (10,012)             (10,012)
Balance at Mar. 31, 2020 122,654   $ 38   217,032   (122) (94,294)
Balance, shares at Mar. 31, 2020     38,176,462          
Balance at Dec. 31, 2019 78,046   $ 19   162,505   (196) (84,282)
Balance, shares at Dec. 31, 2019     19,208,077          
Other comprehensive (loss) income 221              
Net loss (19,512)              
Balance at Jun. 30, 2020 158,318   $ 46   262,041   25 (103,794)
Balance, shares at Jun. 30, 2020     45,826,798          
Balance at Mar. 31, 2020 122,654   $ 38   217,032   (122) (94,294)
Balance, shares at Mar. 31, 2020     38,176,462          
Issuance of common stock and pre-funded warrants through underwritten offering 43,663   $ 8   43,655      
Issuance of common stock and pre-funded warrants through underwritten offering, shares     7,590,909          
Issuance of common stock under employee stock incentive plans 125       125      
Issuance of common stock under employee stock incentive plans, shares     59,427          
Vesting related to shares of common stock issued pursuant to early exercises 10       10      
Stock-based compensation expense 1,219       1,219      
Other comprehensive (loss) income 147           147  
Net loss (9,500)             (9,500)
Balance at Jun. 30, 2020 158,318   $ 46   262,041   25 (103,794)
Balance, shares at Jun. 30, 2020     45,826,798          
Balance at Dec. 31, 2020 140,978   $ 46   267,093   (137) (126,024)
Balance, shares at Dec. 31, 2020     46,359,743          
Issuance of common stock under the ATM Agreement, net of offering costs of $330   $ 10,673   $ 2   $ 10,671    
Issuance of common stock under the ATM Agreement, net of offering costs of $330, shares       1,705,800        
Issuance of common stock under employee stock incentive plans 48       48      
Issuance of common stock under employee stock incentive plans, shares     14,325          
Vesting related to shares of common stock issued pursuant to early exercises 7       7      
Stock-based compensation expense 1,928       1,928      
Other comprehensive (loss) income (3)           (3)  
Net loss (12,994)             (12,994)
Balance at Mar. 31, 2021 140,637   $ 48   279,747   (140) (139,018)
Balance, shares at Mar. 31, 2021     48,079,868          
Balance at Dec. 31, 2020 140,978   $ 46   267,093   (137) (126,024)
Balance, shares at Dec. 31, 2020     46,359,743          
Other comprehensive (loss) income (18)              
Net loss (25,956)              
Balance at Jun. 30, 2021 129,886   $ 48   281,973   (155) (151,980)
Balance, shares at Jun. 30, 2021     48,146,308          
Balance at Mar. 31, 2021 140,637   $ 48   279,747   (140) (139,018)
Balance, shares at Mar. 31, 2021     48,079,868          
Issuance of common stock under employee stock incentive plans 282       282      
Issuance of common stock under employee stock incentive plans, shares     66,440          
Vesting related to shares of common stock issued pursuant to early exercises 7       7      
Stock-based compensation expense 1,937       1,937      
Other comprehensive (loss) income (15)           (15)  
Net loss (12,962)             (12,962)
Balance at Jun. 30, 2021 $ 129,886   $ 48   $ 281,973   $ (155) $ (151,980)
Balance, shares at Jun. 30, 2021     48,146,308