TransDigm Group INC — Director's Dealing 2016

Jun 1, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2016-05-31

Reporting Person: Iversen Bernt G II (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-05-31	Common Stock	M	10000	$27.08	Acquired	15010	Direct
2016-05-31	Common Stock	S	4600	$263.3978	Disposed	10410	Direct
2016-05-31	Common Stock	S	4778	$264.3874	Disposed	5632	Direct
2016-05-31	Common Stock	S	622	$264.9783	Disposed	5010	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-05-31	Stock Option	$27.08	M	10000	Disposed	2018-11-17	Common Stock (10000)	Direct

Footnotes

F1: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $262.88 - $263.86. 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 $263.90 - $264.89. 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 $264.91 - $265.18. 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.