v3.22.2.2
Stock-Based Compensation (Tables)
 6 Months Ended
Jul. 31, 2022
Share-based Payment Arrangement [Abstract]  
Schedule of Components of Stock-based Compensation Expense The components of stock-based compensation expense recognized in the condensed consolidated statements of operations consisted of the following (in thousands):
Three Months Ended July 31,Six Months Ended July 31,
2022202120222021
Cost of revenue$2,399 $840 $4,247 $1,223 
Research and development13,495 8,823 23,958 15,962 
Sales and marketing9,715 3,905 16,811 5,952 
General and administrative15,392 7,825 27,615 11,693 
Total$41,001 $21,393 $72,631 $34,830 
Schedule of Nonvested Restricted Stock Shares Activity
A summary of our RSU activity is as follows:
Number of SharesWeighted-Average Grant Date Fair Value
Outstanding as of January 31, 2022
1,770,304 $52.51 
Granted7,464,181 $33.76 
Released(317,854)$40.74 
Forfeited(214,093)$42.51 
Outstanding as of July 31, 2022
8,702,538 $37.12 
Schedule of Share-based Payment Arrangement, Option, Activity
A summary of our stock option activity is as follows:
Number of OptionsWeighted-Average Exercise Price
Outstanding as of January 31, 2022
42,422,473 $4.30 
Granted— $— 
Exercised(3,369,153)$2.49 
Forfeited(717,964)$5.40 
Assumed options from Attivo acquisition378,828 $1.31 
Outstanding as of July 31, 2022
38,714,184 $4.41 
Expected to vest as of July 31, 2022
38,714,184 $4.41 
Vested and exercisable as of July 31, 2022
20,030,216 $3.04