SEC Form 4 Reporting Owner · CIK 0001929263

Paulus Bucher

SVP at IPG Photonics Corp

Bought (12 mo) —
Sold (12 mo) —
Form 4 Filings 3
Companies 1
Filing Activity 2026-08-10 first filed 2025-08-11

Trading record

Open-market buys — 0 filings
Open-market sales — 0 filings
Sales under a 10b5-1 plan — No open-market sales

Companies

Open-market shares bought and sold at each company, and the holding after the latest filing
CompanyRoleFilingsBoughtSoldNetHolding after latest filing
IPGPIPG Photonics Insider tradingSVP3———6,053 2026-08-10

Common-stock shares bought and sold on the open market, as reported on Form 4. The holding is what the latest filing at each company reported owning after its transactions.

Insider Trading History

Company Type Value Filed View filing
IPGP IPG Photonics Corp - — 2026-08-10
IPGP IPG Photonics Corp Award — 2026-02-20
IPGP IPG Photonics Corp Award — 2025-08-11