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* Osmium Partners, LLC (Last) (First) (Middle) 388 MARKET STREET, SUITE 920 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol MOD PAC CORP [ INSW ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 01/29/2010
	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 ($0.001 par value)	01/29/2010		P		4,319	A	$4(4)	123,511	I	By Osmium Capital, LP(1)
Common Stock ($0.001 par value)	01/29/2010		P		2,181	A	$4(4)	364,760	I	By Osmium Capital II, LP(1)
Common Stock ($0.001 par value)	02/01/2010		P		2,660	A	$4(5)	126,171	I	By Osmium Capital, LP(1)
Common Stock ($0.001 par value)	02/01/2010		P		8,740	A	$4(5)	373,500	I	By Osmium Capital II, LP(1)
Common Stock ($0.001 par value)								104,983	I	By Osmium Spartan, LP(1)
Common Stock ($0.001 par value)								11,281	I	By separately managed accounts(2)
Common Stock ($0.001 par value)								44,733	D(3)

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* Osmium Partners, LLC (Last) (First) (Middle) 388 MARKET STREET, SUITE 920 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Lewis John Hartnett (Last) (First) (Middle) 388 MARKET STREET, SUITE 920 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* OSMIUM CAPITAL LP (Last) (First) (Middle) 388 MARKET STREET SUITE 920 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Osmium Capital II, LP (Last) (First) (Middle) 388 MARKET STREET SUITE 920 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* OSMIUM SPARTAN L P (Last) (First) (Middle) 388 MARKET STREET SUITE 920 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. The general partner of Osmium Capital, LP, Osmium Capital II, LP and Osmium Spartan, LP is Osmium Partners, LLC ("General Partner"). John H. Lewis is the controlling member of the General Partner. Each of Mr. Lewis and the General Partner may be deemed to have voting and dispositive power with respect to the shares held by Osmium Capital, LP, Osmium Capital II, LP and Osmium Spartan, LP, and each disclaims beneficial ownership of such shares, except to the extent of his or its pecuniary interest therein, if any, and this report shall not be deemed an admission that Mr. Lewis or the General Partner is the beneficial owner of the shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Exchange Act") or for any other purpose

2. The General Partner manages separately managed accounts for various investors and has discretionary investment authority over the trading of securities in such accounts. John H. Lewis is the controlling member of the General Partner. Each of Mr. Lewis and the General Partner may be deemed to have voting and dispositive power with respect to the shares held in such accounts, and each disclaims beneficial ownership of such shares, except to the extent of his or its pecuniary interest therein, if any, and this report shall not be deemed an admission that Mr. Lewis or the General Partner is the beneficial owner of the shares for purposes of Section 16 of the Exchange Act or for any other purpose.

3. These shares are held directly by John H. Lewis.

4. Price represents the weighted average price with respect to shares purchased on this date. This transaction was executed in multiple trades ranging from $3.996 to $4.00. The Reporting Persons hereby undertake to provide upon request by the SEC, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased at each separate price.

5. Price represents the weighted average price with respect to shares purchased on this date. This transaction was executed in multiple trades ranging from $3.98 to $4.0899. The Reporting Persons hereby undertake to provide upon request by the SEC, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased at each separate price.

Remarks:

	/s/ JOHN H. LEWIS Osmium Partners, LLC By: /s/ JOHN H. LEWIS, Managing Member	02/02/2010
	** Signature of Reporting Person	Date
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