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 * MITAROTONDA JAMES A   2. Issuer Name and Ticker or Trading Symbol SIELOX INC [SLX.OB] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) __X__ Other (specify below) See Footnote 1 below. (Last) (First) (Middle) C/O BARINGTON CAPITAL GROUP, L.P., 888 SEVENTH AVENUE, 17TH FLOOR 3. Date of Earliest Transaction (Month/Day/Year) 12/14/2009 (Street) NEW YORK, NY 10019 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ 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 12/14/2009   P   10,000 A $ 0.03 1,362,655 I By Barington Companies Equity Partners, L.P. (1) (2) Common Stock 12/15/2009   P   10,000 A $ 0.034 1,372,655 I By Barington Companies Equity Partners, L.P. (1) (2) Common Stock 12/16/2009   P   10,000 A $ 0.04 1,382,655 I By Barington Companies Equity Partners, L.P. (1) (2) Common Stock 12/14/2009   P   10,000 A $ 0.03 4,205,605 I By Barington Capital Group, L.P. (1) (2) (3) (4) Common Stock 12/15/2009   P   10,000 A $ 0.034 4,215,605 I By Barington Capital Group, L.P. (1) (2) (3) (4) Common Stock 12/16/2009   P   10,000 A $ 0.04 4,225,605 I By Barington Capital Group, L.P. (1) (2) (3) (4)

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

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MITAROTONDA JAMES A C/O BARINGTON CAPITAL GROUP, L.P. 888 SEVENTH AVENUE, 17TH FLOOR NEW YORK, NY 10019	X			See Footnote 1 below.
BARINGTON COMPANIES EQUITY PARTNERS L P C/O BARINGTON CAPITAL GROUP, L.P. 888 SEVENTH AVENUE, 17TH FLOOR NEW YORK, NY 10019				See Remarks
Barington Companies Investors, LLC C/O BARINGTON CAPITAL GROUP, L.P. 888 SEVENTH AVENUE, 17TH FLOOR NEW YORK, NY 10019				See Remarks
BARINGTON CAPITAL GROUP L P C/O BARINGTON CAPITAL GROUP, L.P. 888 SEVENTH AVENUE, 17TH FLOOR NEW YORK, NY 10019				See Remarks
LNA Capital Corp. C/O BARINGTON CAPITAL GROUP, L.P. 888 SEVENTH AVENUE, 17TH FLOOR NEW YORK, NY 10019				See Remarks

Signatures

BARINGTON COMPANIES EQUITY PARTNERS, L.P. By: Barington Companies Investors, LLC, its general partner, By: /s/ James A. Mitarotonda, its managing member		12/16/2009
**Signature of Reporting Person		Date
BARINGTON COMPANIES INVESTORS, LLC By: /s/ James A. Mitarotonda, its managing member		12/16/2009
**Signature of Reporting Person		Date
BARINGTON CAPITAL GROUP, L.P. By: LNA Capital Corp., its general partner, By: /s/ James A. Mitarotonda, its President and CEO		12/16/2009
**Signature of Reporting Person		Date
LNA CAPITAL CORP. By: /s/ James A. Mitarotonda, its President and CEO		12/16/2009
**Signature of Reporting Person		Date
/s/ James A. Mitarotonda		12/16/2009
**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 the general partner of Barington Companies Equity Partners, L.P., Barington Companies Investors, LLC may be deemed to beneficially own the shares of Common Stock beneficially owned by Barington Companies Equity Partners, L.P. As the majority member of Barington Companies Investors, LLC, Barington Capital Group, L.P. may be deemed to beneficially own the shares of Common Stock beneficially owned by Barington Companies Equity Partners, L.P. As the general partner of Barington Capital Group, L.P., LNA Capital Corp. may be deemed to beneficially own the shares of Common Stock beneficially owned by Barington Companies Equity Partners, L.P. and Barington Capital Group, L.P. James A. Mitarotonda is the sole stockholder and director of LNA Capital Corp. and therefore may be deemed to beneficially own the shares of Common Stock beneficially owned by Barington Companies Equity Partners, L.P. and Barington Capital Group, L.P.
(2)	The Reporting Persons disclaim beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Persons are the beneficial owners of these securities for purposes of Section 16 or for any other purpose.
(3)	Excludes shares owned directly by Barington Companies Equity Partners, L.P.
(4)	Includes 1,467,305 shares of Common Stock that were transferred to Barington Capital Group, L.P. by Barington Companies Offshore Fund, Ltd. in an exempt transaction pursuant to Rule 16a-13.
Remarks: Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer?s outstanding common stock.

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