TransDigm Group INC — Director's Dealing 2025

Oct 28, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2025-10-27

Reporting Person: Murphy Patrick Joseph (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-10-27	Common Stock	M	580	$269.42	Acquired	1635	Direct
2025-10-27	Common Stock	S	580	$1354.76	Disposed	1055	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-10-27	Stock Option	$269.42	M	580	Disposed	2026-11-10	Common Stock (580)	Direct

Footnotes

F1: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,354.7600 - $1,355.7599. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.