0001972481-24-000131.txt : 20240530 0001972481-24-000131.hdr.sgml : 20240530 20240530160957 ACCESSION NUMBER: 0001972481-24-000131 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240530 DATE AS OF CHANGE: 20240530 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-33155 FILM NUMBER: 241005444 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Desmond Jeanmarie F. CENTRAL INDEX KEY: 0001713192 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O E.I. DU PONT DE NEMOURS AND COMPANY STREET 2: 974 CENTRE ROAD, BLDG. 730 CITY: WILMINGTON STATE: DE ZIP: 19805 144 1 primary_doc.xml 144 0001713192 XXXXXXXX LIVE 0001111928 IPG PHOTONICS CORP 001-33155 377 SIMARANO DRIVE MARLBOROUGH MA 01752 5083731100 Desmond Jeanmarie F. Officer Common Stifel Nicolaus & Co Inc

501 North Broadway 501 North Broadway Saint Louis MO 63102

985 82296.00 45568197 05/30/2024 NASDAQ Common 05/30/2024 Owned Shares Issuer N 2188 05/30/2024 Cash Y 05/30/2024 /s/ Dominick Iadicicco, as a duly authorized representative of STIFEL, as attorney-in-fact for Jeanmarie F. Desmond