0000919574-24-003547.txt : 20240607 0000919574-24-003547.hdr.sgml : 20240607 20240607113941 ACCESSION NUMBER: 0000919574-24-003547 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240607 DATE AS OF CHANGE: 20240607 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: TransDigm Group INC CENTRAL INDEX KEY: 0001260221 STANDARD INDUSTRIAL CLASSIFICATION: AIRCRAFT PART & AUXILIARY EQUIPMENT, NEC [3728] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 510484716 STATE OF INCORPORATION: DE FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-32833 FILM NUMBER: 241028100 BUSINESS ADDRESS: STREET 1: 1350 EUCLID AVENUE STREET 2: SUITE 1600 CITY: CLEVELAND STATE: OH ZIP: 44115 BUSINESS PHONE: 216 706 2960 MAIL ADDRESS: STREET 1: 1350 EUCLID AVENUE STREET 2: SUITE 1600 CITY: CLEVELAND STATE: OH ZIP: 44115 FORMER COMPANY: FORMER CONFORMED NAME: TD HOLDING CORP DATE OF NAME CHANGE: 20030818 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Stockbridge Partners LLC CENTRAL INDEX KEY: 0001505183 ORGANIZATION NAME: IRS NUMBER: 208051585 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 35TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617 227-0050 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 35TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 FORMER COMPANY: FORMER CONFORMED NAME: Stockbridge Partners LLC (D/B/A Stockbridge Investors) DATE OF NAME CHANGE: 20120313 FORMER COMPANY: FORMER CONFORMED NAME: Stockbridge Partners LLC DATE OF NAME CHANGE: 20101108 144 1 primary_doc.xml 144 0001505183 XXXXXXXX LIVE 0001260221 TransDigm Group INC 001-32833 1301 East 9th Street, Suite 3000 Cleveland OH 44114 216-706-2960 Stockbridge Partners LLC May be deemed affiliate. Common Stock Glen Eagle Wealth, LLC

4428-C Route 27 Kingston NJ 08528

100000 133465000.00 55958480 06/07/2024 NYSE Common Stock Goldman, Sachs & Co.

200 West Street New York NY 10282-2198

100000 133465000.00 55958480 06/07/2024 NYSE Common Stock Merrill Lynch, Pierce, Fenner & Smith Incorporated

4 World Center 250 Vesey Street New York NY 10080

100000 133465000.00 55958480 06/07/2024 NYSE Common Stock Morgan Stanley & Co. LLC

1585 Broadway New York NY 10036

100000 133465000.00 55958480 06/07/2024 NYSE Common Stock 04/25/2007 Open market purchases Open market purchases N 100000 04/25/2007 Cash Y Stockbridge Partners LLC is deemed to be the beneficial owner of the Common Stock held through a separate managed account and through Stockbridge Fund, L.P. Regarding the "Securities To Be Sold" Table, the dates of acquisition and payment of the Common Stock varied, commencing on the date reported in the Table. StockbridgePartners LLC is signing this form on behalf of the separate managed account and Stockbridge Fund, L.P. The 100,000 shares being sold will be allocated between one or more of the brokers listed above. 06/07/2024 STOCKBRIDGE PARTNERS LLC, By: BPSP, L.P., its Managing Member, By: Berkshire Partners Holdings LLC, its General Partner, Kenneth S. Bring, its M.D.