DEF 14A 2018 PROXY

Company

IPG PHOTONICS CORP

Filed

April 10, 2018

Period of Report

April 9, 2018

Accession Number

0001111928-18-000057

A DEF 14A is a proxy statement sent to shareholders before an annual meeting. It covers executive compensation, board elections, and shareholder votes. Learn more about DEF 14A filings →