Mark Duff - Sep 3, 2024 Form 4 Insider Report for PERMA FIX ENVIRONMENTAL SERVICES INC (PESI)

Role: President and CEO, Director
Signature: /s/ Mark Duff
Stock symbol: PESI
Transactions as of: Sep 3, 2024
Transactions value $: $21,230
Form type: 4
Date filed: 9/5/2024, 09:00 AM
Previous filing: Dec 4, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PESI	Common Stock	Purchase	$5.24K	+500	+0.45%	$10.48	111K	Sep 3, 2024	Direct
transaction	PESI	Common Stock	Purchase	$7.55K	+750	+0.67%	$10.07	112K	Sep 3, 2024	Direct
transaction	PESI	Common Stock	Purchase	$4.96K	+500	+0.45%	$9.91	113K	Sep 4, 2024	Direct
transaction	PESI	Common Stock	Purchase	$3.48K	+350	+0.31%	$9.95	113K	Sep 4, 2024	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						25K	Sep 3, 2024	Common Stock	25K	$3.15	Direct	F1
holding	PESI	Stock Option						50K	Sep 3, 2024	Common Stock	50K	$7.01	Direct	F2
holding	PESI	Stock Option						70K	Sep 3, 2024	Common Stock	70K	$3.95	Direct	F3

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

Explanation of Responses:

Id	Content
F1	Incentive Stock Option granted 01/17/2019 under the Company's 2017 Stock Option Plan. The Option is for a 6 year period and vests over a 5 year period, at 1/5 increment per year.
F2	Incentive stock option granted 10/14/2021 under the Company's 2017 Stock Option Plan. The option is for a 6 year period and vests over a 5 year period, at 1/5 increment per year.
F3	Incentive stock option granted 01/19/2023 under the Company's 2017 Stock Option Plan. The option is for a 6 year period and vests over a 5 year period, at 1/5 increment per year.