0001111928-24-000033.txt : 20240227 0001111928-24-000033.hdr.sgml : 20240227 20240227174808 ACCESSION NUMBER: 0001111928-24-000033 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240223 FILED AS OF DATE: 20240227 DATE AS OF CHANGE: 20240227 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Valentin Gapontsev Trust I CENTRAL INDEX KEY: 0001508155 ORGANIZATION NAME: STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33155 FILM NUMBER: 24688912 BUSINESS ADDRESS: STREET 1: 3 EXECUTIVE PARK DRIVE, SUITE 302 CITY: BEDFORD STATE: NH ZIP: 03110 BUSINESS PHONE: 5083731123 MAIL ADDRESS: STREET 1: 3 EXECUTIVE PARK DRIVE, SUITE 302 CITY: BEDFORD STATE: NH ZIP: 03110 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: IPG PHOTONICS CORP CENTRAL INDEX KEY: 0001111928 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 043444218 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 377 SIMARANO DRIVE CITY: MARLBOROUGH STATE: MA ZIP: 01752 BUSINESS PHONE: 5083731100 MAIL ADDRESS: STREET 1: 377 SIMARANO DRIVE CITY: MARLBOROUGH STATE: MA ZIP: 01752 4 1 wk-form4_1709074081.xml FORM 4 X0508 4 2024-02-23 0 0001111928 IPG PHOTONICS CORP IPGP 0001508155 Valentin Gapontsev Trust I 3 EXECUTIVE PARK DRIVE, SUITE 302 BEDFORD NH 03110 0 0 1 0 1 Common Stock 2024-02-23 4 S 0 9800 85.66 D 7219799 D Common Stock 2024-02-23 4 S 0 200 86.51 D 7219599 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 16, 2023. The reported transaction involves sale transactions ranging from $85.13 to $86.08 per share. The weighted average price per share was $85.66. 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. The reported transaction involves sale transactions ranging from $86.30 to $86.93 per share. The weighted average price per share was $86.51. 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/ Adam N. King, Attorney-in-Fact for Valentin Gapontsev Trust I 2024-02-27