0000878526-19-000076.txt : 20190513 0000878526-19-000076.hdr.sgml : 20190513 20190513172601 ACCESSION NUMBER: 0000878526-19-000076 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190510 FILED AS OF DATE: 20190513 DATE AS OF CHANGE: 20190513 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: LUDLUM KEN CENTRAL INDEX KEY: 0001255825 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-33001 FILM NUMBER: 19819533 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NATUS MEDICAL INC CENTRAL INDEX KEY: 0000878526 STANDARD INDUSTRIAL CLASSIFICATION: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845] IRS NUMBER: 770154833 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 6701 KOLL CENTER PARKWAY, SUITE 120 CITY: PLEASANTON STATE: CA ZIP: 94566 BUSINESS PHONE: 9252236700 MAIL ADDRESS: STREET 1: 6701 KOLL CENTER PARKWAY, SUITE 120 CITY: PLEASANTON STATE: CA ZIP: 94566 4 1 wf-form4_155778274651659.xml FORM 4 X0306 4 2019-05-10 0 0000878526 NATUS MEDICAL INC BABY 0001255825 LUDLUM KEN C/O NATUS MEDICAL INCORPORATED 6701 KOLL CENTER PARKWAY, SUITE 120 PLEASANTON CA 94566 1 0 0 0 Common Stock, $0.001 par value per share 2019-05-10 2019-05-10 4 S 0 7515 26.28 D 56442 D This transaction was executed in multiple trades at prices ranging from $26.15 to $26.39. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. /s/ WILLIAM B. HILL, by POWER OF ATTORNEY 2019-05-13