IPG Photonics Corp (IPGP) insider trading
Every open-market stock purchase and sale by IPG Photonics Corp executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- John R Peeler (Director) bought $199K in the last 90 days, growing their stake 9%.
- Valentin Gapontsev Trust I (10% owner) and 2 others sold $13.2M in the last 90 days.
Last 12 months: insiders bought $199K (1 buy) and sold $82.8M (38 sales). Last close $76.46 on Sep 3, 2026.
Recent IPGP insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Sep 2, 2026 | Valentin Gapontsev Trust I (10% owner) | Sold | $360K |
| Sep 2, 2026 | Valentin Gapontsev Trust I (10% owner) | Sold | $347K |
| Sep 1, 2026 | Valentin Gapontsev Trust I (10% owner) | Sold | $1.4M |
| Aug 26, 2026 | John R Peeler (Director) | Bought | $113K |
| Aug 26, 2026 | John R Peeler (Director) | Bought | $86.4K |
| Aug 8, 2026 | Paulus Bucher (VP) | Sold (not open market) | $59.8K |
| Aug 5, 2026 | Ip Fibre Devices Ltd (10% owner) | Sold | $1.1M |
| Aug 5, 2026 | Ip Fibre Devices Ltd (10% owner) | Sold | $423K |
| Aug 5, 2026 | Ip Fibre Devices Ltd (10% owner) | Sold | $128K |
| Aug 5, 2026 | Ip Fibre Devices Ltd (10% owner) | Sold | $54.3K |
| Aug 4, 2026 | Ip Fibre Devices Ltd (10% owner) | Sold | $1.2M |
| Jul 31, 2026 | Ip Fibre Devices Ltd (10% owner) | Sold | $2.2M |
| Jul 31, 2026 | Eugene A Scherbakov (10% owner) | Sold | $67.1K |
| Jul 31, 2026 | Ip Fibre Devices Ltd (10% owner) | Sold | $43.6K |
| Jul 31, 2026 | Ip Fibre Devices Ltd (10% owner) | Sold | $26.6K |
| Jul 31, 2026 | Eugene A Scherbakov (10% owner) | Sold | $26.2K |
| Jul 31, 2026 | Eugene A Scherbakov (10% owner) | Sold | $21.4K |
| Jul 31, 2026 | Ip Fibre Devices Ltd (10% owner) | Sold | $17.5K |
| Jul 31, 2026 | Eugene A Scherbakov (10% owner) | Sold | $17.3K |
| Jul 21, 2026 | Valentin Gapontsev Trust I (10% owner) | Sold | $2.5M |
| Jul 21, 2026 | Valentin Gapontsev Trust I (10% owner) | Sold | $2.5M |
| Jul 21, 2026 | Valentin Gapontsev Trust I (10% owner) | Sold | $719K |
| Jul 21, 2026 | Valentin Gapontsev Trust I (10% owner) | Sold | $100K |
| Jun 29, 2026 | Ip Fibre Devices Ltd (10% owner) | Sold | $1.8M |
| Jun 29, 2026 | Ip Fibre Devices Ltd (10% owner) | Sold | $1.7M |
Who's trading IPGP
- Valentin Gapontsev Trust I, 10% owner: sold $37.5M (56 sales), last Sep 2, 2026
- John R Peeler, Director: bought $199K (2 buys), last Aug 26, 2026
- Paulus Bucher, VP: other filings, last Aug 8, 2026
- Ip Fibre Devices Ltd, 10% owner: sold $40.9M (54 sales), last Aug 5, 2026
- Eugene A Scherbakov, 10% owner: sold $1.5M (22 sales), last Jul 31, 2026
- Angelo P Lopresti, VP: sold $624K (5 sales), last Jun 29, 2026
- Tang Agnes, Director: sold $322K (5 sales), last Jun 22, 2026
- Mark Milton Gitin, CEO: other filings, last Jun 5, 2026
- Timothy PV Mammen, CFO: sold $1.2M (2 sales), last May 22, 2026
- Jeanmarie F. Desmond, Director: sold $178K (1 sale), last May 14, 2026
- Greg Dougherty, Director: other filings, last May 12, 2026
- Kolleen T Kennedy, Director: other filings, last May 12, 2026
- Eric Meurice, Director: sold $275K (4 sales), last May 12, 2026
- Igor Samartsev, VP: other filings, last May 12, 2026
- Gregory R Beecher, Director: other filings, last May 12, 2026
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