IPGP IPG PHOTONICS CORP Management Changes 8-K Filing 2025 - Director Departure Michael C. Child, a director at IPG Photonics, announced on March 6, 2025, that he will not seek re-election at the upcoming annual meeting, and this decision is not due to any disagreements with the company.Get access to all SEC 8-K filings of the IPG PHOTONICS CORP