Valentin Gapontsev Trust I 4
4 · IPG PHOTONICS CORP · Filed Dec 16, 2025
Insider Transaction Report
Form 4
Valentin Gapontsev Trust I
10% Owner
Transactions
- Sale
Common Stock
2025-12-15$77.63/sh−39,384$3,057,380→ 6,886,715 total - Sale
Common Stock
2025-12-16$76.59/sh−13,544$1,037,335→ 6,873,171 total - Sale
Common Stock
2025-12-16$77.44/sh−12,160$941,670→ 6,861,011 total - Sale
Common Stock
2025-12-16$78.22/sh−1,412$110,447→ 6,859,599 total
Footnotes (5)
- [F1]The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.
- [F2]The reported transaction involves sale transactions ranging from $77.11 to $78.09 per share. The weighted average price per share was $77.63. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price.
- [F3]The reported transaction involves sale transactions ranging from $76.04 to $77.03 per share. The weighted average price per share was $76.59. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price.
- [F4]The reported transaction involves sale transactions ranging from $77.04 to $78.02 per share. The weighted average price per share was $77.44. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price.
- [F5]The reported transaction involves sale transactions ranging from $78.08 to $78.43 per share. The weighted average price per share was $78.22. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price.