TransDigm Group INC — Director's Dealing 2023

Feb 13, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2023-02-09

Reporting Person: Howley W Nicholas (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-02-09	Common Stock	M	10000	$207.84	Acquired	31547.513	Indirect
2023-02-09	Common Stock	S	790	$747.0597	Disposed	30757.513	Indirect
2023-02-09	Common Stock	S	1058	$748.1352	Disposed	29699.513	Indirect
2023-02-09	Common Stock	S	1251	$749.4154	Disposed	28448.513	Indirect
2023-02-09	Common Stock	S	700	$750.3379	Disposed	27748.513	Indirect
2023-02-09	Common Stock	S	400	$752.6563	Disposed	27348.513	Indirect
2023-02-09	Common Stock	S	600	$753.9833	Disposed	26748.513	Indirect
2023-02-09	Common Stock	S	1401	$755.1335	Disposed	25347.513	Indirect
2023-02-09	Common Stock	S	400	$756.3313	Disposed	24947.513	Indirect
2023-02-09	Common Stock	S	600	$757.3192	Disposed	24347.513	Indirect
2023-02-09	Common Stock	S	700	$758.0814	Disposed	23647.513	Indirect
2023-02-09	Common Stock	S	1800	$759.6942	Disposed	21847.513	Indirect
2023-02-09	Common Stock	S	300	$760.7017	Disposed	21547.513	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-02-09	Stock Option	$207.84	M	10000	Disposed	2025-11-06	Common Stock (10000)	Indirect

Footnotes

F1: The exercise price has been adjusted for dividends declared since August 1, 2022.

F2: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $746.66 - $747.57. 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 $747.75 - $748.64. 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 $749.02 - $749.875. 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 $750.02 - $750.635. 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 $752.37 - $753.33. 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 $753.505 - $754.43. 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 $754.545 - $755.515. 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 $755.94 - $756.835. 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 $756.96 - $757.55. 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.

F11: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $758.01 - $758.22. 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 $759.285 - $760.215. 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 $760.365 - $761.07. 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.