X0203 3 2010-08-11 0 0001394954 GT Solar International, Inc. SOLR 0001498954 OCM FIE, L.P. C/O OAKTREE CAPITAL MANAGEMENT, L.P. 333 SOUTH GRAND AVENUE, 28TH FLOOR LOS ANGELES CA 90071 1 0 0 1 See footnote (5) 0001499005 Oaktree Fund GP, LLC C/O OAKTREE CAPITAL MANAGEMENT, L.P. 333 SOUTH GRAND AVENUE, 28TH FLOOR LOS ANGELES CA 90071 1 0 0 1 See footnote (5) Restricted Stock Unit Common stock, par value $0.01 per share 20254 D Represents 20,254 restricted stock units. Each restricted stock unit represents the right to receive one share of common stock upon vesting. Vesting of half of the restricted stock units is subject to the continued service of J. Bradford Forth as a director of GT Solar International, Inc., and vesting of the other half is subject to the continued service of R. Chad Van Sweden as a director of GT Solar International, Inc. The restricted stock units vest on the earlier of (i) the day preceding the next annual meeting of GT Solar International, Inc. and (ii) August 11, 2011. Shares of common stock will be delivered to OCM FIE, L.P. ("OCM FIE") on vesting. OCM FIE is the direct beneficial holder of the restricted stock units reported in Table II. Oaktree Fund GP, LLC is the general partner of OCM FIE. Oaktree Fund GP I, L.P. is the managing member of Oaktree Fund GP, LLC. Oaktree Capital I, L.P. is the general partner of Oaktree Fund GP I, L.P. OCM Holdings I, LLC is the general partner of Oaktree Capital I, L.P. Oaktree Holdings, LLC is the managing member of OCM Holdings I, LLC. Oaktree Capital Group, LLC is the managing member of Oaktree Holdings, LLC. 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 and Kevin L. Clayton. 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, LLC, OCM Holdings I, LLC, Oaktree Capital I, L.P., Oaktree Fund GP I, L.P., Oaktree Fund GP, LLC, Howard S. Marks, Bruce A. Karsh, Sheldon M. Stone, Larry W. Keele, Stephen A. Kaplan, John B. Frank, David Kirchheimer and Kevin L. Clayton may be deemed to have beneficial ownership of the restricted stock units owned by OCM FIE. Each of the foregoing persons expressly disclaims beneficial ownership of the restricted stock units held by OCM FIE, except to the extent of their respective pecuniary interests therein. The reporting persons may be deemed to be a member of a group (within the meaning of Rule 13d-5(b) promulgated under the Securities Exchange Act of 1934) by virtue of relationships with the entities described above, but the reporting persons do not affirm the existence of a group. Each of the reporting persons expressly disclaims beneficial ownership of all securities of GT Solar International, Inc., except to the extent of their respective pecuniary interests therein. The 20,254 restricted stock units were granted to OCM FIE, L.P. ("OCM FIE") as part of a grant of restricted stock units to directors of GT Solar International, Inc. The director restricted stock units that would have otherwise been granted to J. Bradford Forth and R. Chad Van Sweden for their board service were instead awarded to OCM FIE. OCM FIE and Oaktree Fund GP, LLC may be deemed a director by deputization as a result of J. Bradford Forth, a managing director of Oaktree Capital Management, L.P., and Chad Van Sweden, a vice president of Oaktree Capital Management, L.P., serving on the board of directors of GT Solar International, Inc. OCM FIE, L.P. By: Oaktree Fund GP, LLC Its: General Partner By: Oaktree Fund GP I, L.P. Its: Managing Member By: /s/ Richard Ting Name: Richard Ting Title: Authorized Signatory By: /s/ Martin Boskovich Name: Martin Boskovich Title: Authorized Signatory 2010-08-13 OAKTREE FUND GP, LLC By: Oaktree Fund GP I, L.P. Its: Managing Member By: /s/ Richard Ting Name: Richard Ting Title: Authorized Signatory By: /s/ Martin Boskovich Name: Martin Boskovich Title: Authorized Signatory 2010-08-13