Thomas Bostick - Jan 3, 2023 Form 4 Insider Report for PERMA FIX ENVIRONMENTAL SERVICES INC (PESI)

Role: Director
Signature: /s/ Thomas P. Bostick
Stock symbol: PESI
Transactions as of: Jan 3, 2023
Transactions value $: $12,499
Form type: 4
Date filed: 1/4/2023, 10:41 AM
Previous filing: Oct 4, 2022
Next filing: Feb 16, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PESI	Common Stock	Award	$12.5K	+4.72K	+20.24%	$2.65^*	28K	Jan 3, 2023	Direct

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
holding	PESI	Stock Option						6K	Jan 3, 2023	Common Stock	6K	$7.29	Direct	F1
holding	PESI	Stock Option						10K	Jan 3, 2023	Common Stock	10K	$5.93	Direct	F2
holding	PESI	Stock Option						10K	Jan 3, 2023	Common Stock	10K	$5.15	Direct	F3

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

Explanation of Responses:

Id	Content
F1	Non-Qualified Stock Option granted 8/10/2020 under the Company's 2003 Outside Directors Stock Plan. The Option vests fully six months from date of grant.
F2	Non-Qualified Stock Option granted 7/20/2021 under the Company's 2003 Outside Directors Stock Plan. The Option vests over a four year period, at 1/4 increment per year.
F3	Non-Qualified Stock Option granted 7/21/2022 under the Company's 2003 Outside Directors Stock Plan. The Option vests over a four year period, at 1/4 increment per year.