0001111928-16-000143.txt : 20160105 0001111928-16-000143.hdr.sgml : 20160105 20160105163339 ACCESSION NUMBER: 0001111928-16-000143 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20151231 FILED AS OF DATE: 20160105 DATE AS OF CHANGE: 20160105 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Lopresti Angelo P CENTRAL INDEX KEY: 0001378548 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33155 FILM NUMBER: 161322725 MAIL ADDRESS: STREET 1: IPG PHOTONICS CORPORATION STREET 2: 50 OLD WEBSTER ROAD CITY: OXFORD STATE: MA ZIP: 01540 4 1 wf-form4_145202960911815.xml FORM 4 X0306 4 2015-12-31 0 0001111928 IPG PHOTONICS CORP IPGP 0001378548 Lopresti Angelo P C/O IPG PHOTONICS CORPORATION 50 OLD WEBSTER ROAD OXFORD MA 01540 0 1 0 0 SVP, Secretary & Gen Counsel Common Stock 2015-12-31 4 F 0 388 89.16 D 47637 D /s/ Angelo P. Lopresti 2016-01-04