SEC Form 4 · accession 0001111928-26-000159
IPG PHOTONICS CORP · IPGP
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
IP FIBRE DEVICES LTD
10% Owner
Period of report
Aug 4, 2026
Accepted (ET)
Aug 6, 2026 · 4:10 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001111928
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF2,F1 | Aug 4, 2026 | S | 12,202 | $95.18 | D | 6,424,100 | D | |
| Common StockF3,F1 | Aug 5, 2026 | S | 11,912 | $95.31 | D | 6,412,188 | D | |
| Common StockF4,F1 | Aug 5, 2026 | S | 1,325 | $96.76 | D | 6,410,863 | D | |
| Common StockF5,F1 | Aug 5, 2026 | S | 4,324 | $97.81 | D | 6,406,539 | D | |
| Common StockF6,F1 | Aug 5, 2026 | S | 550 | $98.71 | D | 6,405,989 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.
- F2The reported transaction involves sale transactions ranging from $95.00 to $95.51 per share. The weighted average price per share was $95.18. 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.
- F3The reported transaction involves sale transactions ranging from $95.03 to $95.99 per share. The weighted average price per share was $95.31. 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.
- F4The reported transaction involves sale transactions ranging from $96.32 to $97.13 per share. The weighted average price per share was $96.76. 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.
- F5The reported transaction involves sale transactions ranging from $97.39 to $98.19 per share. The weighted average price per share was $97.81. 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.
- F6The reported transaction involves sale transactions ranging from $98.64 to $98.81 per share. The weighted average price per share was $98.71. 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.