SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* MITAROTONDA JAMES A (Last) (First) (Middle) C/O BARINGTON CAPITAL GROUP, L.P. 888 SEVENTH AVENUE, 17TH FLOOR (Street) NEW YORK NY 10019 (City) (State) (Zip)	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.
	3. Date of Earliest Transaction (Month/Day/Year) 12/14/2009
	4. If Amendment, Date of 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

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)

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 Securities Underlying Derivative Security (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: 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

1. Name and Address of Reporting Person* MITAROTONDA JAMES A (Last) (First) (Middle) C/O BARINGTON CAPITAL GROUP, L.P. 888 SEVENTH AVENUE, 17TH FLOOR (Street) NEW YORK NY 10019 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director 10% Owner Officer (give title below) X Other (specify below) See Footnote 1 below.

1. Name and Address of Reporting Person* BARINGTON COMPANIES EQUITY PARTNERS L P (Last) (First) (Middle) C/O BARINGTON CAPITAL GROUP, L.P. 888 SEVENTH AVENUE, 17TH FLOOR (Street) NEW YORK NY 10019 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) See Remarks

1. Name and Address of Reporting Person* Barington Companies Investors, LLC (Last) (First) (Middle) C/O BARINGTON CAPITAL GROUP, L.P. 888 SEVENTH AVENUE, 17TH FLOOR (Street) NEW YORK NY 10019 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) See Remarks

1. Name and Address of Reporting Person* BARINGTON CAPITAL GROUP L P (Last) (First) (Middle) C/O BARINGTON CAPITAL GROUP, L.P. 888 SEVENTH AVENUE, 17TH FLOOR (Street) NEW YORK NY 10019 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) See Remarks

1. Name and Address of Reporting Person* LNA Capital Corp. (Last) (First) (Middle) C/O BARINGTON CAPITAL GROUP, L.P. 888 SEVENTH AVENUE, 17TH FLOOR (Street) NEW YORK NY 10019 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) See Remarks

Explanation of Responses:

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.

	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
	BARINGTON COMPANIES INVESTORS, LLC By: /s/ James A. Mitarotonda, its managing member	12/16/2009
	BARINGTON CAPITAL GROUP, L.P. By: LNA Capital Corp., its general partner, By: /s/ James A. Mitarotonda, its President and CEO	12/16/2009
	LNA CAPITAL CORP. By: /s/ James A. Mitarotonda, its President and CEO	12/16/2009
	/s/ James A. Mitarotonda	12/16/2009
	** Signature of Reporting Person	Date
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* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
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