TransDigm Group INC — Director's Dealing 2021

Nov 17, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2021-11-15

Reporting Person: Howley W Nicholas (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-11-15	Common Stock	M	11500	$130.09	Acquired	33047.513	Indirect
2021-11-15	Common Stock	S	250	$641.6867	Disposed	32797.513	Indirect
2021-11-15	Common Stock	S	266	$642.6524	Disposed	32531.513	Indirect
2021-11-15	Common Stock	S	816	$643.6318	Disposed	31715.513	Indirect
2021-11-15	Common Stock	S	1004	$644.512	Disposed	30711.513	Indirect
2021-11-15	Common Stock	S	380	$645.4968	Disposed	30331.513	Indirect
2021-11-15	Common Stock	S	844	$647.0514	Disposed	29487.513	Indirect
2021-11-15	Common Stock	S	552	$647.6498	Disposed	28935.513	Indirect
2021-11-15	Common Stock	S	1280	$649.3379	Disposed	27655.513	Indirect
2021-11-15	Common Stock	S	1894	$650.3039	Disposed	25761.513	Indirect
2021-11-15	Common Stock	S	1950	$651.221	Disposed	23811.513	Indirect
2021-11-15	Common Stock	S	942	$652.2722	Disposed	22869.513	Indirect
2021-11-15	Common Stock	S	508	$653.7542	Disposed	22361.513	Indirect
2021-11-15	Common Stock	S	511	$654.8076	Disposed	21850.513	Indirect
2021-11-15	Common Stock	S	303	$655.8325	Disposed	21547.513	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-11-15	Stock Option	$130.09	M	11500	Disposed	2022-11-19	Common Stock (11500)	Indirect

Footnotes

F1: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $641.03 - $642.00. 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 $642.08 - $643.01. 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 $643.09 - $644.04. 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.

F4: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $644.10 - $645.065. 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 $645.10 - $645.78. 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 $646.57 - $647.55. 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 $647.57 - $647.955. 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 $648.75 - $649.70. 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.

F9: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $649.80 - $650.795. 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.

F10: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $650.80 - $651.74. 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.

F11: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $651.945 - $652.595. 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.

F12: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $653.145 - $654.075. 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.

F13: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $654.17 - $655.11. 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.

F14: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $655.41 - $656.34. 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.