Equity Incentive Plans and Employee Stock Purchase Plan (Tables)

3 Months Ended

Apr. 30, 2022

Share-Based Payment Arrangement [Abstract]

Schedule of stock option activity

The following table summarizes stock option activity for the three months ended April 30, 2022 (in thousands, except share and per share data and years):

	Shares	Weighted-Average Exercise Price Per Share		Weighted- Average Remaining Contractual Term (In Years)	Aggregate Intrinsic Value
Balance - January 31, 2022	2,591,894	$	7.46	3.9	$	1,030,680
Stock options exercised	(235,517)	7.16
Stock options forfeited and expired	—	—
Balance - April 30, 2022	2,356,377	$	7.67	3.8	$	824,527
Vested and exercisable - January 31, 2022	2,591,894	$	7.46	3.9	$	1,030,680
Vested and exercisable - April 30, 2022	2,373,165	$	7.61	3.8	$	824,239

Schedule of restricted stock unit activity

The following table summarizes RSU activity for the three months ended April 30, 2022:

	Shares	Weighted-Average Grant Date Fair Value per RSU
Unvested - January 31, 2022	3,226,759	$	258.85
RSUs granted	1,012,314	317.80
RSUs vested	(381,178)	181.62
RSUs forfeited and canceled	(84,920)	274.86
Unvested - April 30, 2022	3,772,975	$	282.11

Schedule of stock-based compensation expense recognized in consolidated statements of operations

Total stock-based compensation expense recognized in the Company’s unaudited condensed consolidated statements of operations is as follows (in thousands):

	Three Months Ended April 30,
	2022		2021
Cost of revenue—subscription	$	4,467	$	2,990
Cost of revenue—services	2,212		1,487
Sales and marketing	30,534		18,876
Research and development	35,483		20,335
General and administrative	10,870		7,226
Total stock-based compensation expense	$	83,566	$	50,914