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: Desmond Jeanmarie F. (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-05-23	Common Stock	A	2188	—	Acquired	6484	Direct
2023-05-24	Common Stock	S	444	$109.24	Disposed	6040	Direct
2023-05-24	Common Stock	S	736	$109.98	Disposed	5304	Direct

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.

F2: The reported transaction involves sale transactions ranging from $108.65 to $109.64 per share. The weighted average price per share was $109.24. 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.

F3: The reported transaction involves sale transactions ranging from $109.66 to $110.46 per share. The weighted average price per share was $109.98. 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.