0001111928-16-000288.txt : 20161215 0001111928-16-000288.hdr.sgml : 20161215 20161215164257 ACCESSION NUMBER: 0001111928-16-000288 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20161213 FILED AS OF DATE: 20161215 DATE AS OF CHANGE: 20161215 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: HURLEY WILLIAM S CENTRAL INDEX KEY: 0001234646 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33155 FILM NUMBER: 162054141 4 1 wf-form4_148183816476723.xml FORM 4 X0306 4 2016-12-13 0 0001111928 IPG PHOTONICS CORP IPGP 0001234646 HURLEY WILLIAM S C/O IPG PHOTONICS CORPORATION 50 OLD WEBSTER ROAD OXFORD MA 01540 1 0 0 0 Common Stock 2016-12-13 4 S 0 5000 99.62 D 9820 D The reported transaction involves sale transactions from $99.48 to $99.73 per share. The weighted average price per share was $99.62. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer information regarding the number of shares sold at each separate price. /s/ Angelo P. Lopresti, Attorney-in-fact 2016-12-15