TransDigm Group INC — Director's Dealing 2025

Jan 15, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2025-01-13

Reporting Person: Stein Kevin M (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-01-13	Common Stock	M	20000	$195.88	Acquired	28158	Indirect
2025-01-13	Common Stock	S	78	$1255.1395	Disposed	28080	Indirect
2025-01-13	Common Stock	S	37	$1256.0068	Disposed	28043	Indirect
2025-01-13	Common Stock	S	45	$1257.58	Disposed	27998	Indirect
2025-01-13	Common Stock	S	559	$1260.2682	Disposed	27439	Indirect
2025-01-13	Common Stock	S	258	$1261.4564	Disposed	27181	Indirect
2025-01-13	Common Stock	S	148	$1262.4834	Disposed	27033	Indirect
2025-01-13	Common Stock	S	428	$1263.6152	Disposed	26605	Indirect
2025-01-13	Common Stock	S	1116	$1264.7485	Disposed	25489	Indirect
2025-01-13	Common Stock	S	585	$1265.9486	Disposed	24904	Indirect
2025-01-13	Common Stock	S	1210	$1266.9202	Disposed	23694	Indirect
2025-01-13	Common Stock	S	14361	$1267.992	Disposed	9333	Indirect
2025-01-13	Common Stock	S	1155	$1268.8875	Disposed	8178	Indirect
2025-01-13	Common Stock	S	20	$1269.5	Disposed	8158	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-01-13	Stock Option	$195.88	M	20000	Disposed	2028-04-25	Common Stock (20000)	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 $1,254.8050 - $1,255.7600. 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 $1,255.9700 - $1,256.0500. 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 $1,259.8000 - $1,260.6200. 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 $1,261.0500 - $1,261.7050. 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 $1,262.0700 - $1,262.5600. 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 $1,263.2900 - $1,264.1800. 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 $1,264.2900 - $1,265.2700. 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 $1,265.3400 - $1,266.2900. 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 $1,266.3500 - $1,267.2800. 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 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 $1,267.4150 - $1,268.3900. 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 $1,268.4500 - $1,269.4100. 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.