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* OAKTREE CAPITAL MANAGEMENT LP (Last) (First) (Middle) C/O OAKTREE CAPITAL MANAGEMENT, L.P. 333 SOUTH GRAND AVENUE, 28TH FLOOR (Street) LOS ANGELES CA 90071 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol GT Solar International, Inc. [ SOLR ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 02/09/2010
	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								105,538,149	I	By GT Solar Holdings, LLC(1)(2)(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
Restricted Stock Unit	(4)	02/09/2010	02/09/2010	A		10,772(4)		(4)	(4)	Common stock, $0.01 par value	10,772	$0	10,772	D(5)

1. Name and Address of Reporting Person* OAKTREE CAPITAL MANAGEMENT LP (Last) (First) (Middle) C/O OAKTREE CAPITAL MANAGEMENT, L.P. 333 SOUTH GRAND AVENUE, 28TH FLOOR (Street) LOS ANGELES CA 90071 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Oaktree Holdings, Inc. (Last) (First) (Middle) C/O OAKTREE CAPITAL MANAGEMENT, L.P. 333 SOUTH GRAND AVENUE, 28TH FLOOR (Street) LOS ANGELES CA 90071 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Oaktree Capital Group, LLC (Last) (First) (Middle) C/O OAKTREE CAPITAL MANAGEMENT, L.P. 333 SOUTH GRAND AVENUE, 28TH FLOOR (Street) LOS ANGELES CA 90071 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Oaktree Capital Group Holdings, L.P. (Last) (First) (Middle) C/O OAKTREE CAPITAL MANAGEMENT, L.P. 333 SOUTH GRAND AVENUE, 28TH FLOOR (Street) LOS ANGELES CA 90071 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Oaktree Capital Group Holdings GP, LLC (Last) (First) (Middle) C/O OAKTREE CAPITAL MANAGEMENT, L.P. 333 SOUTH GRAND AVENUE, 28TH FLOOR (Street) LOS ANGELES CA 90071 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. These shares are owned directly by GT Solar Holdings, LLC. OCM/GFI Power Opportunities Fund II, L.P., or the "Main Fund," and OCM/GFI Power Opportunities Fund II (Cayman), L.P. ("Cayman Fund" and together with the Main Fund, "OCM/GFI Funds") are together the managing member of GT Solar Holdings, LLC. Oaktree is one of the two investment managers of each of the OCM/GFI Funds. Voting and investment power with respect to securities owned by the OCM/GFI Funds is exercised by a four-person committee, including two representatives of Oaktree (any two of Messrs. Stephen A. Kaplan, Michael P. Harmon, Bruce A. Karsh and Howard S. Marks).

2. Oaktree Holdings, Inc. is the general partner of Oaktree. Oaktree Capital Group, LLC is the sole shareholder of Oaktree Holdings, Inc. Oaktree Capital Group Holdings, L.P. controls Oaktree Capital Group, LLC. Oaktree Capital Group Holdings GP, LLC is the general partner of Oaktree Capital Group Holdings, L.P. Oaktree Capital Group Holdings GP, LLC is managed by Howard S. Marks, Bruce A. Karsh, Sheldon M. Stone, Larry W. Keele, Stephen A. Kaplan, John B. Frank, David Kirchheimer, Kevin L. Clayton.

3. By virtue of the ownership structure described above, each of the OCM/GFI Funds, Oaktree Capital Group Holdings GP, LLC, Oaktree Capital Group Holdings, L.P., Oaktree Capital Group, LLC, Oaktree Holdings, Inc., Oaktree, Howard S. Marks, Bruce A. Karsh, Sheldon M. Stone, Larry W. Keele, Stephen A. Kaplan, John B. Frank, David Kirchheimer, Kevin L. Clayton and Michael P. Harmon may be deemed to have beneficial ownership of the shares owned by GT Solar Holdings, LLC. Each of the foregoing persons expressly disclaims beneficial ownership of the shares held by GT Solar Holdings, LLC, except to the extent of their respective pecuniary interests therein.

4. Represents 10,772 restricted stock units. Each restricted stock unit represents the right to receive one share of common stock upon vesting. Vesting of the restricted stock units is subject to the continued service of Chad Van Sweden as a director of GT Solar International, Inc. The restricted stock units vest on February 9, 2011. Shares of common stock will be delivered to the reporting person on vesting.

5. These securities are directly owned by Oaktree. By virtue of the ownership structure described above, each of Oaktree Capital Group Holdings GP, LLC, Oaktree Capital Group Holdings, L.P., Oaktree Capital Group, LLC, Oaktree Holdings, Inc., Howard S. Marks, Bruce A. Karsh, Sheldon M. Stone, Larry W. Keele, Stephen A. Kaplan, John B. Frank, David Kirchheimer, Kevin L. Clayton and Michael P. Harmon may be deemed to have beneficial ownership of the shares owned by Oaktree. Each of the foregoing persons expressly disclaims beneficial ownership of the shares held by Oaktree, except to the extent of their respective pecuniary interests therein.

Remarks:

The 10,772 restricted stock units were granted to Oaktree Capital Management, L.P. ("Oaktree") as part of a grant of restricted stock units to a director of GT Solar International, Inc. The director restricted stock units that would have otherwise been granted to Chad Van Sweden for his board service were instead awarded to Oaktree. Oaktree may be deemed a director by deputization as a result of J. Bradford Forth, a managing director of Oaktree, and Chad Van Sweden, a vice president of Oaktree, serving on the board of directors of GT Solar International, Inc.

	Oaktree Capital Management, L.P. By: /s/ Richard Ting Name: Richard Ting Title: Managing Director and Associate General Counsel By: /s/ Martin Boskovich Name: Martin Boskovich Title: Authorized Signatory	02/12/2010
	Oaktree Holdings, Inc. By: /s/ Richard Ting Name: Richard Ting Title: Managing Director and Associate General Counsel By: /s/ Martin Boskovich Name: Martin Boskovich Title: V.P. and Assistant Secretary	02/12/2010
	Oaktree Capital Group, LLC By: /s/ Richard Ting Name: Richard Ting Title: Managing Director and Associate General Counsel By: /s/ Martin Boskovich Name: Martin Boskovich Title: V.P. and Assistant Secretary	02/12/2010
	Oaktree Capital Group Holdings, L.P. By: /s/ Richard Ting Name: Richard Ting Title: Managing Director and Associate General Counsel By: /s/ Martin Boskovich Name: Martin Boskovich Title: V.P. and Assistant Secretary	02/12/2010
	Oaktree Capital Group Holdings GP, LLC By: /s/ Richard Ting Name: Richard Ting Title: Managing Director and Associate General Counsel By: /s/ Richard Ting Name: Martin Boskovich Title: V.P., Legal	02/12/2010
	** Signature of Reporting Person	Date
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