0001972362-24-000816.txt : 20240531 0001972362-24-000816.hdr.sgml : 20240531 20240531140407 ACCESSION NUMBER: 0001972362-24-000816 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240531 DATE AS OF CHANGE: 20240531 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Knowles Corp CENTRAL INDEX KEY: 0001587523 STANDARD INDUSTRIAL CLASSIFICATION: HOUSEHOLD AUDIO & VIDEO EQUIPMENT [3651] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 901002689 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-36102 FILM NUMBER: 241009001 BUSINESS ADDRESS: STREET 1: 1151 MAPLEWOOD DRIVE CITY: ITASCA STATE: IL ZIP: 60143 BUSINESS PHONE: 630-250-5100 MAIL ADDRESS: STREET 1: 1151 MAPLEWOOD DRIVE CITY: ITASCA STATE: IL ZIP: 60143 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: BARNES KEITH CENTRAL INDEX KEY: 0001268517 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 10100 N TANTAU AVE CITY: CUPERTINO STATE: CA ZIP: 95014-2540 144 1 primary_doc.xml 144 0001268517 XXXXXXXX LIVE 0001587523 Knowles Corp 001-36102 1151 MAPLEWOOD DRIVE ITASCA IL 60143 630-250-5100 BARNES KEITH Director Common Morgan Stanley Smith Barney LLC Executive Services

200 W Civic Center Dr - 4th Floor Sandy UT 84070

5186 90495.70 89600000 05/31/2024 NYSE COMMON 05/02/2024 RESTRICTED STOCK ISSUER N 5186 05/02/2024 COMPENSATION Y 05/31/2024 /s/ Keith L. Barnes