SINTX Technologies, Inc. Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2024

A summary of the Company’s outstanding stock option activity for the three months ended March 31, 2024, and 2023 is as follows:

Schedule of Stock Option Activity

			March 31, 2024
			Weighted- Average		Weighted- Average Remaining Contractual		Intrinsic
	Options		Exercise Price		Life (Years)		Value
As of December 31, 2023		11,909	$	109.77		6.9	$	-
Granted		-		-		-		-
Exercised		-		-		-		-
Forfeited		-		-		-		-
Expired		-		-		-		-
As of March 31, 2024		11,909	$	82.75		6.7	$	-
Exercisable at March 31, 2024		10,838	$	140.68		6.8	$	-
Vested and expected to vest at March 31, 2024		9,571	$	82.43		6.6	$	-

			March 31, 2023
			Weighted- Average		Weighted- Average Remaining Contractual		Intrinsic
	Options		Exercise Price		Life (Years)		Value
As of December 31, 2022		11,909	$	234.02		6.9	$	-
Granted		-		-		-		-
Exercised		-		-		-		-
Forfeited		-		-		-		-
Expired		-		-		-		-
As of March 31, 2023		11,909	$	120.33		7.7	$	-
Exercisable at March 31, 2023		8,303	$	330.56		7.6	$	-
Vested and expected to vest at March 31, 2023		9,840	$	119.65		7.7	$	-

Unrecognized stock-based compensation as of March 31, 2024, is as follows (in thousands):