TransDigm Group INC — Director's Dealing 2023

Aug 10, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2023-08-09

Reporting Person: Stein Kevin M (President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-08-09	Common Stock	M	11834	$250.92	Acquired	11834	Direct
2023-08-09	Common Stock	S	662	$871.5114	Disposed	11172	Direct
2023-08-09	Common Stock	S	445	$872.5261	Disposed	10727	Direct
2023-08-09	Common Stock	S	1198	$873.3437	Disposed	9529	Direct
2023-08-09	Common Stock	S	363	$874.3538	Disposed	9166	Direct
2023-08-09	Common Stock	S	578	$875.7972	Disposed	8588	Direct
2023-08-09	Common Stock	S	738	$876.7508	Disposed	7850	Direct
2023-08-09	Common Stock	S	467	$877.8589	Disposed	7383	Direct
2023-08-09	Common Stock	S	869	$878.8148	Disposed	6514	Direct
2023-08-09	Common Stock	S	3134	$879.7376	Disposed	3380	Direct
2023-08-09	Common Stock	S	1619	$880.8287	Disposed	1761	Direct
2023-08-09	Common Stock	S	289	$881.9263	Disposed	1472	Direct
2023-08-09	Common Stock	S	493	$882.7345	Disposed	979	Direct
2023-08-09	Common Stock	S	672	$884.0075	Disposed	307	Direct
2023-08-09	Common Stock	S	199	$884.8041	Disposed	108	Direct
2023-08-09	Common Stock	S	8	$885.4344	Disposed	100	Direct
2023-08-09	Common Stock	S	100	$888.6359	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-08-09	Stock Option	$250.92	M	11834	Disposed	2026-11-10	Common Stock (11834)	Direct

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 purchased. Shares were purchased at varying prices in the range of $870.9800 - $871.9500. 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 purchased at each separate price.

F3: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $871.9900 - $872.9750. 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 purchased at each separate price.

F4: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $873.0000 - $873.9800. 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 purchased at each separate price.

F5: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $874.0000 - $874.9100. 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 purchased at each separate price.

F6: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $875.1400 - $876.1300. 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 purchased at each separate price.

F7: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $876.1400 - $877.0850. 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 purchased at each separate price.

F8: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $877.2300 - $878.2100. 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 purchased at each separate price.

F9: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $878.2500 - $879.2000. 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 purchased at each separate price.

F10: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $879.2700 - $880.2600. 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 purchased at each separate price.

F11: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $880.2850 - $881.2400. 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 purchased at each separate price.

F12: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $881.3350 - $882.2800. 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 purchased at each separate price.

F13: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $882.3500 - $883.0800. 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 purchased at each separate price.

F14: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $883.4000 - $884.3550. 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 purchased at each separate price.

F15: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $884.4000 - $885.1900. 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 purchased at each separate price.

F16: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $885.4300 - $885.4650. 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 purchased at each separate price.

F17: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $888.1800 - $889.0100. 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 purchased at each separate price.