Valentin Gapontsev Trust I sold $821K of IPG Photonics Corporation

10% owner

Sold$820,712

$99.48Price

8,250Shares

What IPGP did after the filing

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

Traded Fri, Dec 8. Filed Mon, Dec 11, 11:21 AM ET, during the session. Not investment advice.