TransDigm Group INC — Director's Dealing 2019

Dec 18, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2019-12-16

Reporting Person: Stein Kevin M (President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-12-16	Common Stock	M	9900	$191.79	Acquired	11247	Direct
2019-12-16	Common Stock	S	766	$569.5315	Disposed	10481	Direct
2019-12-16	Common Stock	S	1634	$570.551	Disposed	8847	Direct
2019-12-16	Common Stock	S	2354	$571.9887	Disposed	6493	Direct
2019-12-16	Common Stock	S	2799	$573.0873	Disposed	3694	Direct
2019-12-16	Common Stock	S	276	$573.8259	Disposed	3418	Direct
2019-12-16	Common Stock	S	600	$575.5383	Disposed	2818	Direct
2019-12-16	Common Stock	S	1069	$577.0707	Disposed	1749	Direct
2019-12-16	Common Stock	S	302	$577.647	Disposed	1447	Direct
2019-12-16	Common Stock	S	100	$578.71	Disposed	1347	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-12-16	Stock Option	$191.79	M	9900	Disposed	2024-11-13	Common Stock (9900)	Direct

Footnotes

F1: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $569.23 - $569.68. 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 $570.28 - $571.04. 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 $571.59 - $572.50. 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.

F4: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $572.60 - $573.54. 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.

F5: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $573.68 - $574.06. 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.

F6: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $575.33 - $575.83. 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.

F7: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $576.55 - $577.54. 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.

F8: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $577.55 - $577.70. 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.