TransDigm Group INC — Director's Dealing 2019

Feb 8, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2019-02-07

Reporting Person: Wynne Sarah (Chief Accounting Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-02-07	Common Stock	M	3000	$43.35	Acquired	3100	Direct
2019-02-07	Common Stock	S	2400	$419.8991	Disposed	700	Direct
2019-02-07	Common Stock	S	600	$420.575	Disposed	100	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-02-07	Stock Option	$43.35	M	3000	Disposed	2019-11-25	Common Stock (3000)	Direct

Footnotes

F1: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $419.50 - $420.49. 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.

F2: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $420.50 - $420.66. 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.