TransDigm Group INC — Director's Dealing 2023

Dec 14, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2023-12-12

Reporting Person: Lisman Michael (Co-Chief Operating Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-12-12	Common Stock	M	12000	$347.17	Acquired	14309	Indirect
2023-12-12	Common Stock	S	426	$992.7707	Disposed	13883	Indirect
2023-12-12	Common Stock	S	277	$993.3648	Disposed	13606	Indirect
2023-12-12	Common Stock	S	101	$994.8027	Disposed	13505	Indirect
2023-12-12	Common Stock	S	1280	$995.7599	Disposed	12225	Indirect
2023-12-12	Common Stock	S	2787	$996.7654	Disposed	9438	Indirect
2023-12-12	Common Stock	S	2499	$997.7002	Disposed	6939	Indirect
2023-12-12	Common Stock	S	3111	$998.7665	Disposed	3828	Indirect
2023-12-12	Common Stock	S	1470	$999.7027	Disposed	2358	Indirect
2023-12-12	Common Stock	S	49	$1000.3749	Disposed	2309	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-12-12	Stock Option	$347.17	M	12000	Acquired	2028-11-05	Common Stock (12000)	Indirect

Footnotes

F1: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $992.6250 - $993.0600. 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.

F2: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $993.0700 - $993.9700. 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 $994.1250 - $995.0900. 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 $995.2400 - $996.2300. 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 $996.2350 - $997.2100. 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.

F6: Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $997.2450 - $998.1850. 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 $998.2400 - $999.2300. 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 $999.2400 - $1,000.2200. 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 $1,000.2900 - $1,000.4000. 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.