Valentin Gapontsev Trust Iinsider trades

In SEC Form 4 filings, Valentin Gapontsev Trust I is listed as 10% owner of Ipg Photonics Corp (IPGP). In the last 90 days, Valentin Gapontsev Trust I sold $2.07M of Ipg Photonics Corp (IPGP) on the open market and bought none. All 3 sales were reported under a 10b5-1 trading plan.

Companies and roles

Company	Role	Transactions	Last filed
IPGPIpg Photonics Corp	10% owner	3	Sep 3

Cluster buys

No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).

Form 4 historysince 2026-09-03

Company	Traded	Filed	Type	Shares	Price	Value	Owned after	10b5-1 plan	Filing
IPGPIpg Photonics Corp	Sep 2	Sep 3	S	4,591	$75.65	Sale −$347,309	6,647,601	Yes	Form 4
IPGPIpg Photonics Corp	Sep 2	Sep 3	S	4,715	$76.25	Sale −$359,519	6,642,886	Yes	Form 4
IPGPIpg Photonics Corp	Sep 1	Sep 3	S	18,091	$75.14	Sale −$1,359,358	6,652,192	Yes	Form 4

Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.