0001745084-26-000005.txt : 20260429 0001745084-26-000005.hdr.sgml : 20260429 20260429160821 ACCESSION NUMBER: 0001745084-26-000005 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20260427 FILED AS OF DATE: 20260429 DATE AS OF CHANGE: 20260429 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Bastarrica Air A. Jr. CENTRAL INDEX KEY: 0001745084 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36102 FILM NUMBER: 26916000 MAIL ADDRESS: STREET 1: 1151 MAPLEWOOD DR CITY: ITASCA STATE: IL ZIP: 60143-2071 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Knowles Corp CENTRAL INDEX KEY: 0001587523 STANDARD INDUSTRIAL CLASSIFICATION: HOUSEHOLD AUDIO & VIDEO EQUIPMENT [3651] ORGANIZATION NAME: 04 Manufacturing EIN: 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 edgardoc.xml PRIMARY DOCUMENT X0609 4 2026-04-27 0 0001587523 Knowles Corp KN 0001745084 Bastarrica Air A. Jr. false 1151 MAPLEWOOD DRIVE ITASCA IL 60143 0 1 0 0 Vice President, Controller 0 Common Stock 2026-04-27 4 S 0 2262 30.68 D 55307 D Common Stock 2026-04-28 4 S 0 1962 30.26 D 53345 D Common Stock 2026-04-29 4 S 0 2153 29.96 D 51192 D By: Robyn B. Martin For: POA for Air A. Bastarrica, Jr. 2026-04-29