TransDigm Group INC — Director's Dealing 2018

Feb 20, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2018-02-16

Reporting Person: Peacock Douglas W (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-02-16	Common Stock	M	15900	$27.08	Acquired	16687	Direct
2018-02-16	Common Stock	S	3170	$297.7607	Disposed	13517	Direct
2018-02-16	Common Stock	S	10516	$298.6032	Disposed	3001	Direct
2018-02-16	Common Stock	S	2214	$299.5675	Disposed	787	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-02-16	Stock Option	$27.08	M	15900	Disposed	2018-11-17	Common Stock (15900)	Direct

Footnotes

F1: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $297.13 - $298.12. 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 $298.16 - $299.09. 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.

F3: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $299.18 - $299.98. 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.