Type	Name	Date
Credit agreement	Credit Agreement, by and among the Company, as borrower, various Company subsidiaries, as guarantors, various financial institutions, as lenders, and PNC Bank, National Association, as administrative agent	01/06/2023
Credit agreement	Fourth Amended and Restated Credit Agreement, by and among MSA Safety Incorporated, MSA UK Holdings Limited, MSA Great Britain Holdings Limited, MSA International Holdings B.V., as borrowers, various MSA subsidiaries, as guarantors, various financial institutions, as lenders, and PNC Bank National Association, as administrative agent	05/26/2021
Credit agreement	Second Amended and Restated Credit Agreement among MSA Safety Incorporated, MSA UK Holdings Limited and MSA International Holdings B.V., as borrowers, the guarantors party thereto, the lenders party thereto and PNC Bank, National Association, as administrative agent	12/17/2015
Credit agreement	Credit Agreement by and among Mine Safety Appliances Company, each of the guarantors party thereto, each of the lenders party thereto, PNC Bank, National Association, as administrative agent for the lenders, and J.P. Morgan Chase Bank, N.A., as syndication agent for the Lenders.	10/19/2010

Type	Name	Date
By-Laws	Amended and Restated By-laws of MSA Safety Incorporated	03/07/2014

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among Mine Safety Appliances Company, MSA Safety Incorporated and Project Q Merger Sub Corp	03/07/2014