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Stock-Based Compensation (Tables) | 9 Months Ended
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Oct. 31, 2024
Share-Based Payment Arrangement [Abstract] |
Summary of Stock Option Activity Under Equity Incentive Plans and Related Information | The following table summarizes the stock option activity under the equity incentive plans and related information:
|  | Shares Subject to Options Outstanding |  |  | Weighted- Average |  |  |  |
|  |  |  |  | Weighted- |  |  | Remaining |  |  |  |
|  |  |  |  | Average Exercise |  |  | Contractual Life |  |  | Aggregate |
|  | Shares |  |  | Price |  |  | (Years) |  |  | Intrinsic Value |
|  |  |  |  |  |  |  |  |  |  | (in thousands) |
Balance as of January 31, 2024 |  |  | 2,283,543 |  |  | $ | 17.69 |  |  |  | 2.93 |  |  | $ | 18,975 |
Options exercised |  |  | (963,660 | ) |  |  | 18.63 |  |  |  |  |  |  |
Balance as of October 31, 2024 |  |  | 1,319,883 |  |  | $ | 17.01 |  |  |  | 2.38 |  |  | $ | 19,475 |
Exercisable as of October 31, 2024 |  |  | 1,319,883 |  |  | $ | 17.01 |  |  |  | 2.38 |  |  | $ | 19,475 |
Summary of Restricted Stock Unit Activity Under Equity Incentive Plans and Related Information | The following table summarizes the restricted stock unit activity under the equity incentive plans and related information:
|  | Number of |  |  | Weighted- |
|  | Restricted |  |  | Average |
|  | Stock Units |  |  | Grant Date |
|  | Outstanding |  |  | Fair Value |
Unvested balance - January 31, 2024 |  |  | 14,079,595 |  |  | $ | 26.17 |
Granted |  |  | 8,825,009 |  |  |  | 28.63 |
Vested |  |  | (5,742,866 | ) |  |  | 26.02 |
Forfeited/cancelled |  |  | (1,275,966 | ) |  |  | 26.97 |
Unvested balance - October 31, 2024 |  |  | 15,885,772 |  |  | $ | 27.53 |
Summary of Components of Stock-Based Compensation Expense | The following table summarizes the components of stock-based compensation expense recognized in the condensed consolidated statements of operations (in thousands):
|  | Three Months Ended |  |  |  | Nine Months Ended |
|  | October 31, |  |  |  | October 31, |
|  | 2024 |  |  | 2023 |  |  |  | 2024 |  |  | 2023 |
Cost of revenue |  | $ | 4,640 |  |  | $ | 4,973 |  |  |  | $ | 13,992 |  |  | $ | 14,688 |
Research and development |  |  | 19,925 |  |  |  | 17,731 |  |  |  |  | 57,420 |  |  |  | 53,455 |
Sales and marketing |  |  | 19,635 |  |  |  | 16,810 |  |  |  |  | 56,591 |  |  |  | 49,674 |
General and administrative |  |  | 11,384 |  |  |  | 11,380 |  |  |  |  | 33,854 |  |  |  | 33,700 |
Total stock-based compensation |  | $ | 55,584 |  |  | $ | 50,894 |  |  |  | $ | 161,857 |  |  | $ | 151,517 |

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