0001127602-18-035075.txt : 20181204 0001127602-18-035075.hdr.sgml : 20181204 20181204155415 ACCESSION NUMBER: 0001127602-18-035075 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20181204 FILED AS OF DATE: 20181204 DATE AS OF CHANGE: 20181204 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Polacek Michael S. CENTRAL INDEX KEY: 0001449213 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36102 FILM NUMBER: 181216779 MAIL ADDRESS: STREET 1: NATIONAL SEMICONDUCTOR STREET 2: 2900 SEMINCONDUCTOR DRIVE, M/S C1-640 CITY: SANTA CLARA STATE: CA ZIP: 95051 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Knowles Corp CENTRAL INDEX KEY: 0001587523 STANDARD INDUSTRIAL CLASSIFICATION: HOUSEHOLD AUDIO & VIDEO EQUIPMENT [3651] IRS NUMBER: 901002689 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 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 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2018-12-04 0001587523 Knowles Corp KN 0001449213 Polacek Michael S. C/O KNOWLES CORPORATION 1151 MAPLEWOOD DRIVE ITASCA IL 60143 1 President, Intelligent Audio Common Stock 2018-12-04 4 P 0 971 15.36 A 69538 D The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 31, 2018. /s/ Mark Pacioni, attorney-in-fact 2018-12-04