v3.26.1
Condensed Statements of Stockholders’ Equity - USD ($)
$ in Thousands
Total
ATM Offering
Common Stock
Common Stock
ATM Offering
Additional Paid-in Capital
Additional Paid-in Capital
ATM Offering
Accumulated Deficit
Accumulated Other Comprehensive Income (Loss)
Beginning balance (in shares) at Dec. 31, 2024     212,210,597          
Beginning balance at Dec. 31, 2024 $ 422,179   $ 212   $ 2,241,879   $ (1,819,823) $ (89)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Issuance of common stock upon exercise of stock options and vesting of RSUs (in shares)     2,158,522          
Issuance of common stock upon exercise of stock options and vesting of RSUs 0   $ 2   (2)      
Issuance of common stock from ATM offering, net of commissions and offering costs (in shares)       3,842,282        
Issuance of common stock from ATM offering, net of commissions and offering costs   $ 10,002   $ 4   $ 9,998    
Stock-based compensation 12,175       12,175      
Employee stock purchase plan (in shares)     386,861          
Employee stock purchase plan 638   $ 1   637      
Net loss (59,733)           (59,733)  
Net unrealized (loss) gain on available-for-sale investments 132             132
Ending balance (in shares) at Mar. 31, 2025     218,598,262          
Ending balance at Mar. 31, 2025 $ 385,393   $ 219   2,264,687   (1,879,556) 43
Beginning balance (in shares) at Dec. 31, 2025 229,413,523   229,413,523          
Beginning balance at Dec. 31, 2025 $ 292,542   $ 229   2,302,753   (2,010,709) 269
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Issuance of common stock upon exercise of stock options and vesting of RSUs (in shares)     2,476,547          
Issuance of common stock upon exercise of stock options and vesting of RSUs 4   $ 2   2      
Issuance of common stock from ATM offering, net of commissions and offering costs (in shares)       12,476,533        
Issuance of common stock from ATM offering, net of commissions and offering costs   $ 20,668   $ 13   $ 20,655    
Stock-based compensation 8,270       8,270      
Employee stock purchase plan (in shares)     449,810          
Employee stock purchase plan 450   $ 1   449      
Net loss (42,607)           (42,607)  
Net unrealized (loss) gain on available-for-sale investments $ (452)             (452)
Ending balance (in shares) at Mar. 31, 2026 244,816,413   244,816,413          
Ending balance at Mar. 31, 2026 $ 278,875   $ 245   $ 2,332,129   $ (2,053,316) $ (183)