CHRISTOPHER G. GROSSO - 30 Oct 2024 Form 4 Insider Report for INTERNATIONAL ISOTOPES INC (INIS)

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	INIS	Stock Option (Right to Buy)	Award	$0	+1,500,000		$0.000000	1,500,000	30 Oct 2024	Common Stock	1,500,000	$0.0350	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Id	Content
F1	The stock option vests as follows: 33% will vest on the grant date, and an additional 33% will vest on each of the first and second anniversary of the grant date, so that 100% of the stock option will be vested on the second anniversary of the grant date.