Aurora Innovation, Inc. Post-effective amendment to a registration statement that is not immediately effective upon filing

Equity Incentive Plans (Tables)

12 Months Ended

Dec. 31, 2021

RSU activity under the Plan is as follows:


	Unvested RSUs outstanding
	Number of shares			Weighted average grant date fair value
Balance, December 31, 2020		—		$	—
Granted		44,635,346			4.56
Vested		(917,959	)		4.98
Forfeited		(9,662,674	)		3.93

Balance, December 31, 2021		34,054,713		$	4.72

Total stock-based compensation expense by function was as follows (in thousands):


	Twelve months ended December 31,
	2021		2020
Research and Development	$	206,879	$	14,082
General and Administrative		13,179		2,798

Total	$	220,058	$	16,880

Stock option activity under the 2017 Plan is as follows:


	Options outstanding
	Number of shares			Weighted average exercise price		Weighted average remaining contractual term (in years)		Aggregate Intrinsic value (1)
Balance, December 31, 2019		69,990,959		$	0.80
Granted		13,940,467			1.44
Exercised		(3,263,193	)		0.89
Forfeited		(5,584,769	)		1.20

Balance, December 31, 2020		75,083,464		$	0.88

Granted		19,480,375			3.67
Exercised		(8,210,529	)		0.95
Forfeited		(6,708,760	)		2.28

Balance, December 31, 2021		79,644,550		$	1.44

Exercisable at December 31, 2021		50,613,778		$	0.95		6.93	$	521,957

(1)

Calculated as the closing stock price on December 31, 2021 of $11.26 less the option exercise price.multiplied by the number of options.