0001111928-19-000152.txt : 20191216 0001111928-19-000152.hdr.sgml : 20191216 20191216161000 ACCESSION NUMBER: 0001111928-19-000152 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20191211 FILED AS OF DATE: 20191216 DATE AS OF CHANGE: 20191216 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CHILD MICHAEL C CENTRAL INDEX KEY: 0001262095 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33155 FILM NUMBER: 191287210 MAIL ADDRESS: STREET 1: 125 HIGH ST STE 2500 CITY: BOSTON STATE: MA ZIP: 02110 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: IPG PHOTONICS CORP CENTRAL INDEX KEY: 0001111928 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 043444218 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 50 OLD WEBSTER ROAD CITY: OXFORD STATE: MA ZIP: 01540 BUSINESS PHONE: 5083731100 MAIL ADDRESS: STREET 1: 50 OLD WEBSTER ROAD CITY: OXFORD STATE: MA ZIP: 01540 4 1 wf-form4_157653058250072.xml FORM 4 X0306 4 2019-12-11 0 0001111928 IPG PHOTONICS CORP IPGP 0001262095 CHILD MICHAEL C C/O IPG PHOTONICS CORPORATION 50 OLD WEBSTER ROAD OXFORD MA 01540 1 0 0 0 Common Stock 2019-12-11 5 G 0 E 2100 0 D 28330 D Angelo P. Lopresti, Attorney-in-fact 2019-12-16