SINTX Technologies, Inc. Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2023

A summary of the Company’s outstanding stock option activity for the years ended December 31, 2023 and 2022 is as follows:

Schedule of Stock Option Activity

			December 31, 2023
			Weighted- Average Exercise		Weighted- Average Remaining Contractual Life		Intrinsic
	Options		Price		(Years)		Value
As of December 31, 2022		11,909	$	234.02		7.9		-
Granted		-		-		-		-
Exercised		-		-		-		-
Forfeited		-		-		-		-
Expired		-		-		-		-
As of December 31, 2023		11,909	$	109.77		6.9	$	-
Exercisable at December 31, 2023		10,239	$	261.49		7.0	$	-
Vested and expected to vest at December 31, 2023		9,724	$	109.27		6.9	$	-

			December 31, 2022
			Weighted- Average Exercise		Weighted- Average Remaining Contractual Life		Intrinsic
	Options		Price		(Years)		Value
As of December 31, 2021		8,339	$	391.00		8.7		87,553
Granted		3,570		44.60		10.0		-
Exercised		-		-		-		-
Forfeited		-		-		-		-
Expired		-		-		-		-
As of December 31, 2022		11,909	$	234.02		7.9	$	-
Exercisable at December 31, 2022		11,301	$	239.73		7.9	$	-
Vested and expected to vest at December 31, 2022		10,026	$	256.90		7.9	$	-

Unrecognized stock-based compensation as of December 31, 2023, is as follows (in thousands):

	Unrecognized Stock-Based Compensation		Weighted Average Remaining of Recognition (in years)
Stock options	$	82		0.5
Stock grants		34		8.2