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v3.25.2

Condensed Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands | Common stock | Additional Paid-in Capital | Accumulated Deficit | Accumulated Other Comprehensive Loss | Total
--- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2023 | $ 11 | $ 3,145,837 | $ (2,377,436) | $ (3,085) | $ 765,327
Balance (in shares) at Dec. 31, 2023 | 119,581 |  |  |  |
Issuance of common stock upon exercise of stock options |  | 8,648 |  |  | 8,648
Issuance of common stock upon exercise of stock options (in shares) | 1,078 |  |  |  |
Issuance of common stock under the employee stock purchase plan |  | 8,862 |  |  | 8,862
Issuance of common stock under the employee stock purchase plan (in shares) | 263 |  |  |  |
Issuance of common stock for bonus |  | 24,071 |  |  | 24,071
Issuance of common stock for bonus (in shares) | 270 |  |  |  |
Vesting of restricted stock units | $ 1 |  |  |  | 1
Vesting of restricted stock units (in shares) | 2,173 |  |  |  |
Stock based compensation |  | 132,947 |  |  | 132,947
Unrealized (loss) gain on available-for sale securities |  |  |  | 1,727 | 1,727
Net loss |  |  | (105,063) |  | (105,063)
Balance at Jun. 30, 2024 | $ 12 | 3,320,365 | (2,482,499) | (1,358) | 836,520
Balance (in shares) at Jun. 30, 2024 | 123,365 |  |  |  |
Balance at Mar. 31, 2024 | $ 12 | 3,241,326 | (2,445,035) | (2,192) | 794,111
Balance (in shares) at Mar. 31, 2024 | 122,234 |  |  |  |
Issuance of common stock upon exercise of stock options |  | 2,182 |  |  | 2,182
Issuance of common stock upon exercise of stock options (in shares) | 286 |  |  |  |
Issuance of common stock under the employee stock purchase plan |  | 8,862 |  |  | 8,862
Issuance of common stock under the employee stock purchase plan (in shares) | 263 |  |  |  |
Vesting of restricted stock units (in shares) | 582 |  |  |  |
Stock based compensation |  | 67,995 |  |  | 67,995
Unrealized (loss) gain on available-for sale securities |  |  |  | 834 | 834
Net loss |  |  | (37,464) |  | (37,464)
Balance at Jun. 30, 2024 | $ 12 | 3,320,365 | (2,482,499) | (1,358) | 836,520
Balance (in shares) at Jun. 30, 2024 | 123,365 |  |  |  |
Balance at Dec. 31, 2024 | $ 12 | 3,763,614 | (2,567,862) | (344) | $ 1,195,420
Balance (in shares) at Dec. 31, 2024 | 132,646 |  |  |  | 132,646
Issuance of common stock upon exercise of stock options |  | 884 |  |  | $ 884
Issuance of common stock upon exercise of stock options (in shares) | 69 |  |  |  |
Issuance of common stock under the employee stock purchase plan |  | 12,236 |  |  | 12,236
Issuance of common stock under the employee stock purchase plan (in shares) | 116 |  |  |  |
Issuance of common stock for bonus |  | 32,875 |  |  | 32,875
Issuance of common stock for bonus (in shares) | 228 |  |  |  |
Vesting of restricted stock units | $ 2 |  |  |  | 2
Vesting of restricted stock units (in shares) | 3,698 |  |  |  |
Stock based compensation |  | 172,582 |  |  | 172,582
Unrealized (loss) gain on available-for sale securities |  |  |  | 57 | 57
Net loss |  |  | (167,874) |  | (167,874)
Balance at Jun. 30, 2025 | $ 14 | 3,982,191 | (2,735,736) | (287) | $ 1,246,182
Balance (in shares) at Jun. 30, 2025 | 136,757 |  |  |  | 136,757
Balance at Mar. 31, 2025 | $ 14 | 3,874,656 | (2,634,798) | (197) | $ 1,239,675
Balance (in shares) at Mar. 31, 2025 | 135,932 |  |  |  |
Issuance of common stock upon exercise of stock options |  | 340 |  |  | 340
Issuance of common stock upon exercise of stock options (in shares) | 19 |  |  |  |
Issuance of common stock under the employee stock purchase plan |  | 12,236 |  |  | 12,236
Issuance of common stock under the employee stock purchase plan (in shares) | 116 |  |  |  |
Issuance of common stock for bonus |  | 812 |  |  | 812
Issuance of common stock for bonus (in shares) | 6 |  |  |  |
Vesting of restricted stock units (in shares) | 684 |  |  |  |
Stock based compensation |  | 94,147 |  |  | 94,147
Unrealized (loss) gain on available-for sale securities |  |  |  | (90) | (90)
Net loss |  |  | (100,938) |  | (100,938)
Balance at Jun. 30, 2025 | $ 14 | $ 3,982,191 | $ (2,735,736) | $ (287) | $ 1,246,182
Balance (in shares) at Jun. 30, 2025 | 136,757 |  |  |  | 136,757

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