Type	Name	Date
Indenture	Indenture, among TransDigm Inc., as issuer, TransDigm Group Incorporated, as a guarantor, the subsidiary guarantors party thereto, The Bank of New York Mellon Trust Company, N.A., as trustee and US collateral agent, and The Bank of New York Mellon, as UK collateral agent, relating to TransDigm Inc.’s 6.875% Senior Secured Notes due 2030	08/18/2023
Indenture	Indenture, among TransDigm Inc., as issuer, TransDigm Group Incorporated, as a guarantor, the subsidiary guarantors party thereto, The Bank of New York Mellon Trust Company, N.A., as trustee and US collateral agent, and The Bank of New York Mellon, as UK collateral agent, relating to TransDigm Inc.’s 6.875% Senior Secured Notes due 2030	08/18/2023
Indenture	First Supplemental Indenture, among TransDigm Inc., as issuer, TransDigm Group Incorporated, as a guarantor, the subsidiary guarantors party thereto, The Bank of New York Mellon Trust Company, N.A., as trustee and US collateral agent, and The Bank of New York Mellon, as UK collateral agent, relating to TransDigm Inc.’s 6.75% Senior Secured Notes due 2028	03/09/2023
Indenture	Indenture, among TransDigm Inc., as issuer, TransDigm Group Incorporated, as a guarantor, the subsidiary guarantors party thereto, The Bank of New York Mellon Trust Company, N.A., as trustee and US collateral agent, and The Bank of New York Mellon, as UK collateral agent, relating to TransDigm Inc.’s 6.75% Senior Secured Notes due 2028	02/24/2023
Indenture	Indenture, among TransDigm Inc., as issuer, TransDigm Group Incorporated, as a guarantor, the subsidiary guarantors party thereto, The Bank of New York Mellon Trust Company, N.A., as trustee and US collateral agent, and The Bank of New York Mellon, as UK collateral agent, relating to TransDigm Inc.'s 6.25% Senior Secured Notes due 2026	02/13/2019
Credit agreement	Amendment No. 2, to the Second Amended and Restated Credit Agreement, among TransDigm Inc., TransDigm Group Incorporated, each subsidiary of TransDigm Inc. party thereto, the lenders party thereto, and Credit Suisse AG, as administrative agent and collateral agent for the lenders	03/08/2017
Credit agreement	Amendment No. 1 to the Second Amended and Restated Credit Agreement, among TransDigm Inc., as borrower, TransDigm Group Incorporated, as a guarantor, the subsidiary guarantors party thereto, Credit Suisse AG, as administrative agent and collateral agent, and the other agents and lenders named therein	06/14/2016
Indenture	Second Supplemental Indenture, among TransDigm Inc., TransDigm Group Incorporated, the guarantors listed on the signature pages thereto and The Bank of New York Mellon Trust Company, N.A., as trustee	12/12/2011
Indenture	First Supplemental Indenture, among TransDigm Inc., TransDigm Group Incorporated, the guarantors listed on the signature pages thereto and The Bank of New York Mellon Trust Company, N.A., as trustee	09/23/2011
Credit agreement	Credit Agreement, among TransDigm Inc., TransDigm Group Incorporated, the subsidiaries of TransDigm Inc. from time to time party thereto, the financial institutions from time to time party thereto, as lenders, Credit Suisse AG, as administrative agent and collateral agent, and Credit Suisse Securities (USA) LLC, as Sole Lead Arranger and Sole Bookrunner	02/17/2011
Indenture	Indenture, among TransDigm Inc., as issuer, TransDigm Group Incorporated, as a guarantor, the subsidiary guarantors party thereto and The Bank of New York Trust Company, N.A., as trustee	10/06/2009

Type	Name	Date
By-Laws	Amended and Restated Bylaws of Breeze-Eastern Corporation	01/04/2016
By-Laws	Amended and Restated Bylaws of Semco Instruments, Inc	09/07/2010

Type	Name	Date
Employment agreement	Employment Agreement between TransDigm Group Incorporated and Michael Lisman	07/30/2018
Employment agreement	Amended and Restated Employment Agreement, between TransDigm Group Incorporated and Kevin Stein	12/15/2016
Employment agreement	Amended and Restated Employment Agreement, between TransDigm Group Incorporated and Robert Henderson	12/15/2016
Employment agreement	Amendment to Employment Agreement, between TransDigm Group Incorporated and W. Nicholas Howley	10/27/2015
Employment agreement	Amendment to Employment Agreement, between TransDigm Group Incorporated and Kevin Stein	10/27/2015
Employment agreement	Amendment to Employment Agreement, between TransDigm Group Incorporated and John Leary	10/27/2015
Employment agreement	Employment Agreement, between TransDigm Group Incorporated and Terrance Paradie	04/28/2015
Employment agreement	Employment Agreement, between TransDigm Group Incorporated and Kevin Stein	11/03/2014
Employment agreement	Employment Agreement, between TransDigm Group Incorporated and Jorge L. Valladares III	10/29/2013
Employment agreement	Employment Agreement, between John Leary and TransDigm Group Incorporated	07/31/2012
Employment agreement	Employment Agreement, between James Skulina and TransDigm Group Incorporated	04/24/2012
Employment agreement	Employment Agreement, between Peter Palmer and TransDigm Group Incorporated	04/24/2012
Employment agreement	Employment Agreement, between TransDigm Group Incorporated and Robert Henderson	02/25/2011
Employment agreement	Employment Agreement, between TransDigm Group Incorporated and James Riley	02/25/2011
Employment agreement	Employment Agreement, between TransDigm Group Incorporated and Bernt Iversen	02/25/2011
Employment agreement	Employment Agreement, between TransDigm Group Incorporated and Albert Rodriguez	02/25/2011