TransDigm Group INC — Director's Dealing 2020

Oct 15, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2020-10-13

Reporting Person: Howley W Nicholas (Director, Exec. Chairman of the Board)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-10-13	Common Stock	M	21548	$82.67	Acquired	21548	Indirect
2020-10-13	Common Stock	S	648	$469.8135	Disposed	20900	Indirect
2020-10-13	Common Stock	S	1900	$470.9918	Disposed	19000	Indirect
2020-10-13	Common Stock	S	2224	$472.0116	Disposed	16776	Indirect
2020-10-13	Common Stock	S	5535	$473.1286	Disposed	11241	Indirect
2020-10-13	Common Stock	S	7785	$473.8496	Disposed	3456	Indirect
2020-10-13	Common Stock	S	1029	$474.8931	Disposed	2427	Indirect
2020-10-13	Common Stock	S	1023	$475.7699	Disposed	1404	Indirect
2020-10-13	Common Stock	S	103	$476.61	Disposed	1301	Indirect
2020-10-13	Common Stock	S	600	$478.1737	Disposed	701	Indirect
2020-10-13	Common Stock	S	300	$480.05	Disposed	401	Indirect
2020-10-13	Common Stock	S	401	$481.3752	Disposed	0	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-10-13	Stock Option	$82.67	M	21548	Disposed	2021-03-04	Common Stock (21548)	Indirect

Footnotes

F1: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $469.34 - $470.25. 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 $470.57 - $471.37. 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 $471.44 - $472.41. 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 $472.46 - $473.44. 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 $473.46 - $474.45. 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 $474.47 - $475.30. 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 $475.52 - $476.18. 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 $477.94 - $478.43. 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.

F9: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $479.64 - $480.51. 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 $481.00 - $481.81. 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.