Valentin Gapontsev Trust I

10% Owner

1 company

Good

Trades Analyzed

12M Win Rate

71.9%

Avg 3M Return

-8.3%

Avg 12M Return

+12.5%

Valentin Gapontsev Trust I is a 10% Owner at IPG PHOTONICS CORP. Recent SEC Form 4 filings include 0 buys and 28 sells.

Estimated insider holdings value: $710.6M based on current market prices.

Holdings by Company

IPGPJan 15, 2026

Current Shares6.80M

Value$710.58M

Net Activity-928,900

Bought: 0Sold: 928.9K

Showing 10 filings (page 5)

Date	Ticker	Role	Type	Shares	Price	Value	Chg%
May 12, 2020	IPGP Ipg Photonics Corp	10% Owner	Sell	38,100	$152.83	$5,822,823.88	-
Dec 2, 2019	IPGP Ipg Photonics Corp	10% Owner	Sell	8,000	$141.06	$1,128,446.25	-
Nov 25, 2019	IPGP Ipg Photonics Corp	10% Owner	Sell	10,000	$142.01	$1,420,104.66	-
Jun 27, 2019	IPGP Ipg Photonics Corp	10% Owner	Sell	10,000	$150.53	$1,505,300.00	-0.1%
May 6, 2019	IPGP Ipg Photonics Corp	10% Owner	Sell	10,000	$162.59	$1,625,900.00	-0.1%
May 21, 2018	IPGP Ipg Photonics Corp	10% Owner	Sell	2,000	$245.63	$491,260.00	-
May 14, 2018	IPGP Ipg Photonics Corp	10% Owner	Sell	10,000	$253.88	$2,538,800.00	-0.1%
May 7, 2018	IPGP Ipg Photonics Corp	10% Owner	Sell	20,000	$233.73	$4,674,500.00	-0.1%
May 10, 2017	IPGP Ipg Photonics Corp	10% Owner	Sell	23,800	$135.40	$3,222,444.80	-0.2%
May 2, 2017	IPGP Ipg Photonics Corp	10% Owner	Sell	200	$140.00	$28,000.00	-