Igor Samartsev - 04 Dec 2023 Form 4 Insider Report for IPG PHOTONICS CORP (IPGP)

Role: SVP, Chief Scientist, Director
Signature: /s/ Adam N. King, Attorney-in-Fact for Natalia Pavlova and Igor Samartsev
Issuer symbol: IPGP
Transactions as of: 04 Dec 2023
Net transactions value: $0
Form type: 4
Filing time: 06 Dec 2023, 16:27:09 UTC
Previous filing: 22 Nov 2023
Next filing: 21 Feb 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	IPGP	Common Stock						268,480	04 Dec 2023	Direct	F1
holding	IPGP	Common Stock						106,484	04 Dec 2023	By Wife
holding	IPGP	Common Stock						10,000	04 Dec 2023	By Wife's Mother
holding	IPGP	Common Stock						1,200	04 Dec 2023	By Trust 2015
holding	IPGP	Common Stock						158,700	04 Dec 2023	By Trust Sept. 2015
holding	IPGP	Common Stock						20,983	04 Dec 2023	By Trust-G4 2016
holding	IPGP	Common Stock						20,982	04 Dec 2023	By Trust-I 2016
holding	IPGP	Common Stock						191,677	04 Dec 2023	By Trust May 2017	F2
holding	IPGP	Common Stock						0	04 Dec 2023	By Grantor Retained Annuity Trust I September 2021	F2
holding	IPGP	Common Stock						90,380	04 Dec 2023	By Grantor Retained Annuity Trust II September 2021
holding	IPGP	Common Stock						70,908	04 Dec 2023	By Grantor Retained Annuity Trust November 2022	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Ms. Pavlova, a director, is an indirect beneficial owner of such shares as the spouse of Dr. Samartsev, an officer.
F2	On December 4, 2023, Trust May 2017 received 93,633 shares from Grantor Retained Annuity Trust I September 2021 and 29,092 shares from Grantor Retained Annuity Trust November 2022 as annuity payment.