Type	Name	Date
Indenture	Indenture between Knowles Corporation and U.S. Bank National Association, as trustee	05/04/2016
Credit agreement	Fourth Amendment, to Amended and Restated Credit Agreement by and among Knowles Corporation, as borrower, the lenders named therein and JPMorgan Chase Bank, N.A., as administrative agent	04/27/2016
Credit agreement	Third Amendment, to Amended and Restated Credit Agreement by and among Knowles Corporation, as borrower, the lenders named therein and JPMorgan Chase Bank, N.A., as administrative agent	02/11/2016
Credit agreement	Amended and Restated Credit Agreement, among Knowles Corporation, Knowles Luxembourg International S.à r.l. and certain other subsidiaries of Knowles Corporation, as borrowers, the lenders named therein and JPMorgan Chase Bank, N.A., as administrative agent	01/06/2015

Type	Name	Date
By-Laws	Amended and Restated By-Laws of Knowles Corporation	03/03/2014

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among Knowles Corporation, Orange Subsidiary, Inc. and Audience, Inc	04/30/2015