GAPONTSEV VALENTIN P 4
4 · IPG PHOTONICS CORP · Filed Aug 31, 2018
Insider Transaction Report
Form 4
GAPONTSEV VALENTIN P
DirectorCEO & Chairman of the Board10% Owner
Transactions
- Gift
Common Stock
2018-08-31−46,000→ 189,931 total
4 · IPG PHOTONICS CORP · Filed Aug 31, 2018
Common Stock