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
X	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* HMTF Equity Fund IV (1999), L.P. (Last) (First) (Middle) 2100 MCKINNEY AVENUE SUITE 1600 (Street) DALLAS TX 75201 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol VIASYSTEMS GROUP INC [ VIAS ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner
	3. Date of Earliest Transaction (Month/Day/Year) 05/31/2015
	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, par value $0.01 per share	05/31/2015		U(1)		1,425,833	D	(1)	0	I	See Footnotes(2)(3)
Common Stock, par value $0.01 per share	05/31/2015		U(1)		10,100	D	(1)	0	I	See Footnotes(3)(4)
Common Stock, par value $0.01 per share	05/31/2015		U(1)		35,064	D	(1)	0	I	See Footnotes(3)(5)
Common Stock, par value $0.01 per share	05/31/2015		U(1)		23,303	D	(1)	0	I	See Footnotes(3)(6)

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* HMTF Equity Fund IV (1999), L.P. (Last) (First) (Middle) 2100 MCKINNEY AVENUE SUITE 1600 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* Hicks, Muse (1999) Fund IV, LLC (Last) (First) (Middle) 2100 MCKINNEY AVENUE SUITE 1600 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* HMTF Private Equity Fund IV (1999), L.P. (Last) (First) (Middle) 2100 MCKINNEY AVENUE SUITE 1600 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* HM 4-P (1999) Coinvestors, L.P. (Last) (First) (Middle) 2100 MCKINNEY AVENUE SUITE 1600 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* HM4-EQ (1999) Coinvestors, L.P. (Last) (First) (Middle) 2100 MCKINNEY AVENUE SUITE 1600 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* MUSE JOHN R (Last) (First) (Middle) 2100 MCKINNEY AVENUE SUITE 1600 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

1. Name and Address of Reporting Person* Rosen Andrew S. (Last) (First) (Middle) 2100 MCKINNEY AVENUE SUITE 1600 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Former 10% Owner

Explanation of Responses:

1. Each share was disposed of pursuant to a merger agreement (the "Merger Agreement") among the issuer, TTM Technologies, Inc. ("TTM") and Vector Acquisition Corp. in exchange for (a) $11.33 in cash without interest and (b) 0.706 shares of the common stock of TTM, in each case, upon the terms and subject to the conditions set forth in the Merger Agreement.

2. Shares held of record by HMTF Equity Fund IV (1999), L.P., a Texas limited partnership ("Equity Fund IV"). HM4/GP (1999) Partners, L.P., a Texas limited partnership ("HM4"), is the sole general partner of Equity Fund IV. Hicks, Muse GP (1999) Partners IV, L.P., a Texas limited partnership ("GP Partners IV"), is the sole general partner of HM4. Hicks, Muse (1999) Fund IV, LLC, a Texas limited liability company ("Fund IV LLC"), is the sole general partner of GP Partners IV. As a result, each of HM4, GP Partners IV and Fund IV LLC may be deemed to beneficially own all of the shares held of record by Equity Fund IV. Each of HM4, GP Partners IV and Fund IV LLC disclaims beneficial ownership of such shares except to the extent of any of their respective pecuniary interest therein.

3. The committee that exercises voting and dispositive power over the shares currently consists of two members, John R. Muse and Andrew S. Rosen, each of whom may be deemed to share dispositive and/or voting power over the shares. Each of Messrs. Muse and Rosen disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

4. Shares held of record by HMTF Private Equity Fund IV (1999), L.P., a Texas limited partnership ("Private Equity Fund IV"). HM4 is the sole general partner of Private Equity Fund IV. As a result, each of HM4, GP Partners IV and Fund IV LLC may be deemed to beneficially own all of the shares held of record by Private Equity Fund IV. Each of HM4, GP Partners IV and Fund IV LLC disclaims beneficial ownership of such shares except to the extent of any of their respective pecuniary interest therein.

5. Shares held of record by HM 4-P (1999) Coinvestors, L.P., a Texas limited partnership ("HM 4-P"). GP Partners IV is the sole general partner of HM 4-P. As a result, each of GP Partners IV and Fund IV LLC may be deemed to beneficially own all of the shares held of record by HM 4-P. Each of GP Partners IV and Fund IV LLC disclaims beneficial ownership of such shares except to the extent of any of their respective pecuniary interest therein.

6. Shares held of record by HM 4-EQ (1999) Coinvestors, L.P., a Texas limited partnership ("EQ Coinvestors"). GP Partners IV is the sole general partner of EQ Coinvestors. As a result, each of GP Partners IV and Fund IV LLC may be deemed to beneficially own all of the shares held of record by EQ Coinvestors. Each of GP Partners IV and Fund IV LLC disclaims beneficial ownership of such shares except to the extent of any of their respective pecuniary interest therein.

Remarks:

The reporting persons may be deemed to be members of a group with other affiliated entities that collectively were 10% owners. The reporting persons disclaim the existence of a group and disclaim beneficial ownership of any securities held by the other reporting persons.

	SEE ATTACHMENTS	06/02/2015
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
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