0001111928-19-000136.txt : 20191104 0001111928-19-000136.hdr.sgml : 20191104 20191104161458 ACCESSION NUMBER: 0001111928-19-000136 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20191101 FILED AS OF DATE: 20191104 DATE AS OF CHANGE: 20191104 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Samartsev Igor CENTRAL INDEX KEY: 0001378545 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33155 FILM NUMBER: 191189966 MAIL ADDRESS: STREET 1: IPG PHOTONICS CORPORATION STREET 2: 50 OLD WEBSTER ROAD CITY: OXFORD STATE: MA ZIP: 01540 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_157290208183209.xml FORM 4 X0306 4 2019-11-01 0 0001111928 IPG PHOTONICS CORP IPGP 0001378545 Samartsev Igor C/O IPG PHOTONICS CORPORATION 50 OLD WEBSTER ROAD OXFORD MA 01540 1 1 0 0 Chief Technology Officer Common Stock 2019-11-01 4 S 0 800 134.65 D 136450 I By Trust Sept. 2015 The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2019. /s/ Angelo P. Lopresti, Attorney-in-fact 2019-11-04