PERMA FIX ENVIRONMENTAL SERVICES INC — Director's Dealing 2015

Dec 16, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PERMA FIX ENVIRONMENTAL SERVICES INC (pesi)
CIK: 0000891532
Period of Report: 2015-06-29

Reporting Person: LAHAV JACK (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-06-29	Common Stock	J	9792	$3.81	Disposed	201101	Direct
2015-10-29	Common Stock	J	15516	$4.25	Disposed	185585	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Common Stock	$10.75	2016-07-27	Common Stock (2400)	2400	Direct
Stock Option	$14.75	2017-08-02	Common Stock (2400)	2400	Direct
Stock Option	$11.7	2018-08-05	Common Stock (2400)	2400	Direct
Stock Option	$13.35	2019-07-29	Common Stock (2400)	2400	Direct
Stock Option	$8.4	2020-09-29	Common Stock (2400)	2400	Direct
Stock Option	$7.05	2021-08-24	Common Stock (2400)	2400	Direct
Stock Option	$5.5	2022-09-13	Common Stock (2400)	2400	Direct
Stock Option	$2.79	2023-09-12	Common Stock (2400)	2400	Direct
Stock Option	$3.7	2024-09-18	Common Stock (2400)	2400	Direct
Stock Option	$4.19	2025-09-17	Common Stock (2400)	2400	Direct

Footnotes

F1: Shares transferred in a private transaction in satisfaction of personal transaction between the reporting person to transferee. Price per share disclosed is based on closing price of stock on date of transfer.

F2: Stock Option granted 07/27/06 under the Company's 2003 Outside Director Stock Plan. The Options vest fully six months from date of grant.

F3: Stock Option granted 08/02/07 under the Company's 2003 Outside Director Stock Plan. The Options vest fully six months from date of grant.

F4: Stock Option granted 08/05/08 under the Company's 2003 Outside Director Stock Plan. The Options vest fully six months from date of grant.

F5: Stock Option granted 07/29/09 under the Company's 2003 Outside Director Stock Plan. The Options vest fully six months from date of grant.

F6: Stock Option granted 09/29/10 under the Company's 2003 Outside Director Stock Plan. The Options vest fully six months from date of grant.

F7: Stock Option granted 08/24/11 under the Company's 2003 Outside Director Stock Plan. The Options vest fully six months from date of grant.

F8: Stock Option granted 09/13/12 under the Company's 2003 Outside Director Stock Plan. The Options vest fully six months from date of grant.

F9: Stock Option granted 09/12/13 under the Company's 2003 Outside Director Stock Plan. The Options vest fully six months from date of grant.

F10: Stock Option granted 09/18/14 under the Company's 2003 Outside Director Stock Plan. The Options vest fully six months from date of grant.

F11: Stock Option granted 09/17/15 under the Company's 2003 Outside Director Stock Plan. The Options vest fully six months from date of grant.