Valentin Gapontsev Trust I sold $5.1M of IPG Photonics Corporation

10% owner

Sold$5,146,832

$77.40Price

66,500Shares

−1%Stake

What IPGP did after the filing

Prices for IPGP after this filing aren't in yet.

Traded Mon, Dec 15. Filed Tue, Dec 16, 11:45 AM ET, during the session. Not investment advice.