FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * MCNAMARA LARRY W   2. Issuer Name and Ticker or Trading Symbol PERMA FIX ENVIRONMENTAL SERVICES INC [pesi] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) COO-Resigned effective 9/1/09 (Last) (First) (Middle) 111 BAYLOR DRIVE 3. Date of Earliest Transaction (Month/Day/Year) 09/14/2009 (Street) OAK RIDGE, TN 37830 4. If Amendment, Date Original Filed(Month/Day/Year) 09/16/2009 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 09/14/2009   M   250,000 A $ 1.86 250,000 D   Common Stock 09/14/2009   S   63,664 D $ 2.4 186,336 D   Common Stock 09/15/2009   S   5,116 (1) D $ 2.4 181,336 D   Common Stock 09/15/2009   S   127,000 D $ 2.37 54,220 D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Stock Option

$ 1.25

(2)

04/10/2011

Common Stock

50,000

50,000

D

Stock Option

$ 1.75

(3)

04/03/2011

Common Stock

120,000

120,000

D

Stock Option

$ 2.19

(4)

02/27/2013

Common Stock

100,000

100,000

D

Stock Option

$ 1.86

09/14/2009

M

250,000

(5)

03/02/2012

Common Stock

250,000

$ 0

0

D

Stock Option

$ 2.28

(6)

08/05/2014

Common Stock

50,000

50,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MCNAMARA LARRY W 111 BAYLOR DRIVE OAK RIDGE, TN 37830			COO-Resigned effective 9/1/09

Signatures

/s/Larry McNamara		09/25/2009
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	As previously reported on the Form 4 filed on 9/16/09, the amount of securities sold should have been 5,116 instead of 55,116. This Form 4/A is to correct the error on the 9/16/09 Form 4 filing.
(2)	Non-Qualified Stock Option granted under the Company's 1993 Non-Qualified Stock Plan on 4/10/00. The Option is for a 10 year period and vests over a 5 year period, at 20% increment per year.
(3)	Non-Qualified Stock Option granted under the Company's 1993 Non-Qualified Stock Plan on 4/03/00. The Option is for a 10 year period and vests over a 5 year period, at 20% increment per year.
(4)	Non-Qualified Stock Option granted under the Company's 1993 Non-Qualified Stock Plan on 02/27/03. The Option is for a 10 year period and vests over a 5 year period, at 20% increment per year.
(5)	Incentive Stock Option granted under the Company's 2004 Stock Option Plan on 3/2/06. The Option is for a 6 year period and vests over a 3 year period, at 1/3 increment per year.
(6)	150,000 incentive stock option granted under the Company's 2004 Stock Option Plan on 8/5/08. The option is for a 6 year period and vests over a 3 year period, at 1/3 increment per year. Only 50,000 options are vested. 100,000 options forfeited effective September 1, 2009.

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