IPG PHOTONICS CORP — Director's Dealing 2023

May 25, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IPG PHOTONICS CORP (IPGP)
CIK: 0001111928
Period of Report: 2023-05-23

Reporting Person: Samartsev Igor (Director, SVP, Chief Scientist)
Reporting Person: Pavlova Natalia (Director, Chief Scientist)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-05-23	Common Stock	A	2188	—	Acquired	106484	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	268480	Direct
Common Stock	10000	Indirect
Common Stock	1200	Indirect
Common Stock	132700	Indirect
Common Stock	20983	Indirect
Common Stock	20982	Indirect
Common Stock	85768	Indirect
Common Stock	9184	Indirect
Common Stock	93633	Indirect
Common Stock	90380	Indirect
Common Stock	100000	Indirect

Footnotes

F1: Grant of restricted stock units vesting 100% on the earlier of May 23, 2024 or the date of the 2024 annual stockholder meeting of the Issuer.