IPG PHOTONICS CORP
IPGPReported to SECin USCIK 0001111928Filings at SEC EDGAR
No score on this page, by design. Everything here is a fact from a public U.S. register: insider filings at the SEC (Form 4), lobbying filings under the Lobbying Disclosure Act, trades reported by members of Congress under the STOCK Act, and fund holdings in 13F filings. Our scores, percentiles and signals run on the Dutch register only, because that is the only register the model has been validated on.
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The most recent filings
Most recent filing first: every line of every Form 4 at this company that passed our review, the same lines as on the register. Reported is the day the filing reached the SEC, usually within two business days of the trade. Amounts are in U.S. dollars, as the form states them.
| Filed by | Type | Value | Reported | Filed by | Value | Type | Shares | Reported |
|---|---|---|---|---|---|---|---|---|
| Valentin Gapontsev Trust I— | Open-market sell | $359,5194,715 shares | Sep 3, 2026 | Valentin Gapontsev Trust I | $359,519 | Open-market sell | 4,715 | Sep 3, 2026 |
| Valentin Gapontsev Trust I— | Open-market sell | $347,3094,591 shares | Sep 3, 2026 | Valentin Gapontsev Trust I | $347,309 | Open-market sell | 4,591 | Sep 3, 2026 |
| Valentin Gapontsev Trust I— | Open-market sell | $1,359,35818,091 shares | Sep 3, 2026 | Valentin Gapontsev Trust I | $1,359,358 | Open-market sell | 18,091 | Sep 3, 2026 |
| PEELER JOHN R— | Open-market buy | $86,3521,158 shares | Aug 27, 2026 | PEELER JOHN R | $86,352 | Open-market buy | 1,158 | Aug 27, 2026 |
| PEELER JOHN R— | Open-market buy | $113,0481,552 shares | Aug 27, 2026 | PEELER JOHN R | $113,048 | Open-market buy | 1,552 | Aug 27, 2026 |