GAPONTSEV VALENTIN P 4
4 · IPG PHOTONICS CORP · Filed Sep 3, 2019
Insider Transaction Report
Form 4
GAPONTSEV VALENTIN P
DirectorCEO & Chairman of the Board10% Owner
Transactions
- Gift
Common Stock
2019-08-26−9,000→ 180,931 total
4 · IPG PHOTONICS CORP · Filed Sep 3, 2019
Common Stock