Valentin Gapontsev Trust I's Form 4 filing
Ipg Photonics Corp (IPGP) · filed Dec 16, 2025
- Accession no.
- 0001111928-25-000184
- Filed
- Dec 16, 2025
- Trade date
- Dec 15-16, 2025
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Checked
This filing lists 4 non-derivative transactions. Open-market sales total $5.15M. It was filed 1 day after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Valentin Gapontsev Trust ICIK 0001508155 | 10% Owner |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 15, 2025 | Common Stock | SSaleDisposed | −39,384 | $77.63F2 | −$3,057,379.92 | 6,886,715 | Direct | |
| Dec 16, 2025 | Common Stock | SSaleDisposed | −13,544 | $76.59F3 | −$1,037,334.96 | 6,873,171 | Direct | |
| Dec 16, 2025 | Common Stock | SSaleDisposed | −12,160 | $77.44F4 | −$941,670.4 | 6,861,011 | Direct | |
| Dec 16, 2025 | Common Stock | SSaleDisposed | −1,412 | $78.22F5 | −$110,446.64 | 6,859,599 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- 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.
Referenced by the price of 1 transaction in Table I.
- 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.
Referenced by the price of 1 transaction in Table I.
- 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.
Referenced by the price of 1 transaction in Table I.
- 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.
Referenced by the price of 1 transaction in Table I.