0001209191-23-050646.txt : 20230927 0001209191-23-050646.hdr.sgml : 20230927 20230927161420 ACCESSION NUMBER: 0001209191-23-050646 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230925 FILED AS OF DATE: 20230927 DATE AS OF CHANGE: 20230927 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SMALL ROBERT J CENTRAL INDEX KEY: 0001234544 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32833 FILM NUMBER: 231284901 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: TransDigm Group INC CENTRAL INDEX KEY: 0001260221 STANDARD INDUSTRIAL CLASSIFICATION: AIRCRAFT PART & AUXILIARY EQUIPMENT, NEC [3728] IRS NUMBER: 510484716 STATE OF INCORPORATION: DE FISCAL YEAR END: 0930 BUSINESS ADDRESS: STREET 1: 1301 EAST 9TH STREET STREET 2: SUITE 3000 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216 706 2960 MAIL ADDRESS: STREET 1: 1301 EAST 9TH STREET STREET 2: SUITE 3000 CITY: CLEVELAND STATE: OH ZIP: 44114 FORMER COMPANY: FORMER CONFORMED NAME: TD HOLDING CORP DATE OF NAME CHANGE: 20030818 4 1 doc4.xml FORM 4 SUBMISSION X0508 4 2023-09-25 0 0001260221 TransDigm Group INC TDG 0001234544 SMALL ROBERT J C/O BERKSHIRE PARTNERS 200 CLARENDON STREET, 35TH FLOOR BOSTON MA 02116 1 0 0 0 0 Common Stock 2023-09-25 4 A 0 43 864.70 A 30945 D Common Stock 191171 I By Stockbridge Partners LLC Common Stock 980748 I By Stockbridge Fund, L.P. Common Stock 60246 I By Family Trusts Receipt of stock in lieu of payment of semi-annual director fee, based on fair market value in accordance with the Director Share Plan. Represents shares of Common Stock held directly by the Reporting Person. Represents shares held by Stockbridge Partners LLC ("SP") on behalf of a managed account over which it has shared voting and sole dispositive power. This Form 4 has been filed because the Reporting Person is a director of the Issuer and a managing member of SP. As such, the Reporting Person may be deemed to share voting and dispositive power with respect to the shares of the Issuer's common stock held by SP. However, the Reporting Person disclaims beneficial ownership of these shares, except to the extent, if any, of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. Represents shares held by Stockbridge Fund, L.P. ("SF"). Berkshire Partners Holdings LLC ("BPH") is the general partner of BPSP, L.P. ("BPSP"), which is the managing member of SP, the registered investment adviser to SF. Stockbridge Associates LLC ("SA") is the general partner of SF. The Reporting Person is a managing member of each of BPH, BPSP, SP and SA. As such, the Reporting Person may be deemed to share voting and dispositive power with respect to the shares of the Issuer's common stock held by SF. However, the Reporting Person disclaims beneficial ownership of these shares, except to the extent, if any, of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. Represents shares of Common Stock beneficially owned by certain family trusts. The Reporting Person's immediate family members are beneficiaries of such family trusts. /s/ Gabrielle Feuer as attorney-in-fact 2023-09-27