Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY (DEFICIT) (unaudited)

v3.24.3
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY (DEFICIT) (unaudited) - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-In Capital
Accumulated Other Comprehensive Gain
Accumulated Deficit
Balance at Dec. 31, 2022 $ 127,736 $ 20 $ 685,847 $ 102 $ (558,233)
Balance (in shares) at Dec. 31, 2022   20,263,116      
Vesting of restricted stock units   $ 1 (1)    
Vesting of restricted stock units, Shares   132,418      
Issuance of shares under Employee Stock Purchase Plan 144   144    
Issuance of shares under Employee Stock Purchase Plan, Shares   54,082      
Issuance of restricted stock awards   24,000      
Exercise of pre-funded warrants, Shares   246,831      
Stock-based compensation expense 8,714   8,714    
Other comprehensive loss (102)     (102)  
Net loss (100,190)       (100,190)
Balance at Sep. 30, 2023 36,302 $ 21 694,704   (658,423)
Balance (in shares) at Sep. 30, 2023   20,720,447      
Balance at Jun. 30, 2023 73,239 $ 20 691,450 49 (618,280)
Balance (in shares) at Jun. 30, 2023   20,708,356      
Vesting of restricted stock units   $ 1 (1)    
Vesting of restricted stock units, Shares   12,091      
Stock-based compensation expense 3,255   3,255    
Other comprehensive loss (49)     $ (49)  
Net loss (40,143)       (40,143)
Balance at Sep. 30, 2023 36,302 $ 21 694,704   (658,423)
Balance (in shares) at Sep. 30, 2023   20,720,447      
Balance at Dec. 31, 2023 $ 16,662 $ 26 739,443   (722,807)
Balance (in shares) at Dec. 31, 2023 26,448,678 26,448,678      
Vesting of restricted stock units   $ 1 (1)    
Vesting of restricted stock units, Shares   329,532      
Issuance of shares under Employee Stock Purchase Plan $ 115   115    
Issuance of shares under Employee Stock Purchase Plan, Shares   26,247      
Issuance of restricted stock awards   28,000      
Stock-based compensation expense 5,531   5,531    
Net loss (33,431)       (33,431)
Balance at Sep. 30, 2024 $ (11,123) $ 27 745,088   (756,238)
Balance (in shares) at Sep. 30, 2024 26,832,457 26,832,457      
Balance at Jun. 30, 2024 $ (6,352) $ 26 743,464   (749,842)
Balance (in shares) at Jun. 30, 2024   26,809,764      
Vesting of restricted stock units   $ 1 (1)    
Vesting of restricted stock units, Shares   22,693      
Stock-based compensation expense 1,625   1,625    
Net loss (6,396)       (6,396)
Balance at Sep. 30, 2024 $ (11,123) $ 27 $ 745,088   $ (756,238)
Balance (in shares) at Sep. 30, 2024 26,832,457 26,832,457