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Stock Compensation (Tables)

6 Months Ended

Jun. 30, 2022

The following table summarizes the activity relating to the Company’s options to purchase common stock for the six months ended June 30, 2022:


	Number of Options	Weighted-Average Exercise Price Per Share		Weighted-Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value
					(in thousands)
Outstanding at December 31, 2021	3,214,537	$	38.38	4.18	$	—
Granted	1,255,600	$	4.78
Forfeited or expired	(402,977)	$	27.83
Exercised	—	$	—
Outstanding at June 30, 2022	4,067,160	$	29.05	5.07	$	1,725
Vested and expected to vest at June 30, 2022	4,067,160	$	29.05	5.07	$	1,725
Exercisable at June 30, 2022	2,598,988	$	39.12	2.61	$	67

The following table summarizes the activity relating to the Company’s PBSOs for the six months ended June 30, 2022:


	Number of Options	Weighted-Average Exercise Price Per Share		Weighted-Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value
					(in thousands)
Outstanding at December 31, 2021	122,700	$	8.94	9.83	$	—
Granted	403,000	$	6.20		$	—
Forfeited or expired	(26,500)	$	8.94		$	—
Exercised	—	$	—		$	—
Outstanding at June 30, 2022	499,200	$	6.73	9.83	$	64
Vested and expected to vest at June 30, 2022	499,200	$	6.73	9.83	$	64
Exercisable at June 30, 2022	—	$	—	0	$	—

The following table summarizes the activity relating to the Company’s RSUs for the six months ended June 30, 2022:


	Number of RSUs	Weighted-Average Fair Value Per Share
Outstanding and unvested December 31, 2021	698,704	$	28.09
Granted	1,435,409	$	4.54
Forfeited	(172,695)	$	14.39
Vested	(239,693)	$	22.60
Outstanding and unvested June 30, 2022	1,721,725	$	10.59

The following table summarizes the activity relating to the Company's PBRSUs for the six months ended June 30, 2022:


	Number of PBRSUs	Weighted-average fair value per share
Outstanding December 31, 2021	639,950	$	9.90
Granted	—	$	—
Forfeited	(133,400)	$	11.63
Outstanding and unvested June 30, 2022	506,550	$	9.45