IPGP
IPG Photonics Corporation$75.00+0.07 (+0.10%)Prev Close$74.90·MCap$3.31B·P/E108.69·Vol284.0K·Yield0.01%
▲
Buys (12M)
1
$199.4K
▼
Sells (12M)
33
$65.55M
◆
Net Activity
Net Seller
$65.35M
●
Active Insiders
11
last 12 mo
Over the past 12 months, insider activity at IPG Photonics Corporation (IPGP) has been dominated by selling, with 1 insider purchase totaling $199.4K and 33 insider sales totaling $65.55M. The most recent insider transaction was by Valentin Gapontsev Trust I (10 percent owner), who sold $2.07M worth of shares on Sep 3, 2026. IPG Photonics Corporation operates in the Technology sector, within the Semiconductors industry, with a market cap of $3.31B.
IPGP Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | Valentin Gapontsev Trust I | 10 percent owner | Sell | 27,397 | $75.42 | $2.07M | 6,652,192 |
| Aug 27, 2026 | PEELER JOHN R | director | Buy | 2,710 | $73.58 | $199.4K | 20,886 |
| Aug 6, 2026 | IP FIBRE DEVICES LTD | 10 percent owner | Sell | 30,313 | $95.74 | $2.90M | 6,424,100 |
| Aug 4, 2026 | IP FIBRE DEVICES LTD | 10 percent owner | Sell | 27,000 | $85.81 | $2.32M | 6,437,308 |
| Aug 4, 2026 | SCHERBAKOV EUGENE A | director, 10 percent owner: | Sell | 1,524 | $86.61 | $132.0K | 48,951 |
| Jul 22, 2026 | Valentin Gapontsev Trust I | 10 percent owner | Sell | 56,316 | $102.31 | $5.76M | 6,725,599 |
| Jul 1, 2026 | Lopresti Angelo P | 10 percent owner, officer: SVP, Secretary & Gen Counsel | Sell | 1,000 | $110.33 | $110.3K | 59,841 |
| Jul 1, 2026 | IP FIBRE DEVICES LTD | 10 percent owner | Sell | 65,700 | $103.64 | $6.81M | 6,527,161 |
| Jul 1, 2026 | SCHERBAKOV EUGENE A | director, 10 percent owner: | Sell | 1,524 | $101.55 | $154.8K | 50,285 |
| Jun 23, 2026 | Agnes Tang | director | Sell | 1,511 | $117.85 | $178.1K | 10,324 |
| May 26, 2026 | Mammen Timothy PV | officer: SVP, Chief Financial Officer | Sell | 9,975 | $119.81 | $1.20M | 79,150 |
| May 15, 2026 | Desmond Jeanmarie F. | director | Sell | 1,690 | $105.58 | $178.4K | 10,486 |
| Mar 17, 2026 | Buttarazzi Mary E. | officer: VP, Corp Controller and CAO | Sell | 500 | $116.22 | $58.1K | 4,749 |
| Feb 24, 2026 | IP FIBRE DEVICES LTD | 10 percent owner | Sell | 64,167 | $132.89 | $8.53M | 6,592,669 |
| Feb 13, 2026 | SCHERBAKOV EUGENE A | Director | Sell | 5,727 | $153.91 | $881.4K | 0 |
| Feb 12, 2026 | Lopresti Angelo P | SVP, Secretary & Gen Counsel | Sell | 4,022 | $150.25 | $604.3K | 0 |
| Feb 3, 2026 | Meurice Eric | director | Sell | 750 | $95.00 | $71.3K | 22,803 |
| Jan 23, 2026 | Lopresti Angelo P | 10 percent owner, officer: SVP, Secretary & Gen Counsel | Sell | 1,500 | $85.00 | $127.5K | 58,385 |
| Jan 21, 2026 | IP FIBRE DEVICES LTD | 10 percent owner | Sell | 64,167 | $80.22 | $5.15M | 6,642,825 |
| Jan 21, 2026 | SCHERBAKOV EUGENE A | director, 10 percent owner: | Sell | 2,700 | $80.96 | $218.6K | 61,937 |
| Jan 16, 2026 | Valentin Gapontsev Trust I | 10 percent owner | Sell | 7,952 | $80.10 | $637.0K | 6,800,480 |
| Jan 14, 2026 | Valentin Gapontsev Trust I | 10 percent owner | Sell | 58,548 | $76.93 | $4.50M | 6,843,534 |
| Nov 7, 2025 | Meurice Eric | Director | Sell | 750 | $92.00 | $69.0K | 22,803 |
| Oct 29, 2025 | Lopresti Angelo P | SVP, Secretary & Gen Counsel | Sell | 1,500 | $87.13 | $130.7K | 61,385 |
| Oct 21, 2025 | IP FIBRE DEVICES LTD | 10% Owner | Sell | 64,167 | $87.00 | $5.58M | 6,834,153 |
| Oct 21, 2025 | Ness Trevor | SVP, Sales & Strategic Bus Dev | Sell | 1,678 | $87.00 | $146.0K | 40,215 |
| Oct 21, 2025 | SCHERBAKOV EUGENE A | Director | Sell | 2,700 | $87.64 | $236.6K | 67,789 |
| Oct 15, 2025 | Valentin Gapontsev Trust I | 10% Owner | Sell | 66,500 | $83.64 | $5.56M | 7,057,432 |
| Oct 8, 2025 | Meurice Eric | Director | Sell | 1,502 | $89.66 | $134.7K | 23,631 |
| Oct 6, 2025 | Lopresti Angelo P | SVP, Secretary & Gen Counsel | Sell | 1,500 | $85.17 | $127.8K | 62,885 |
| Sep 24, 2025 | SCHERBAKOV EUGENE A | Director | Sell | 2,700 | $81.81 | $220.9K | 71,275 |
| Sep 22, 2025 | IP FIBRE DEVICES LTD | 10% Owner | Sell | 64,167 | $81.82 | $5.25M | 6,905,018 |
| Sep 19, 2025 | Ness Trevor | SVP, Sales & Strategic Bus Dev | Sell | 1,678 | $82.64 | $138.7K | 40,665 |
| Sep 16, 2025 | Valentin Gapontsev Trust I | 10% Owner | Sell | 66,500 | $80.70 | $5.37M | 7,087,705 |
| Aug 28, 2025 | Ness Trevor | SVP, Sales & Strategic Bus Dev | Sell | 1,678 | $82.94 | $139.2K | 42,917 |
| Aug 8, 2025 | Desmond Jeanmarie F. | Director | Sell | 1,360 | $76.24 | $103.7K | 9,740 |
| Jun 9, 2025 | Lopresti Angelo P | SVP, Secretary & Gen Counsel | Sell | 4,500 | $69.28 | $311.8K | 64,385 |
| May 21, 2025 | Shcherbakov Eugene A | Director | Sell | 8,500 | $65.69 | $558.4K | 77,682 |
| Mar 7, 2025 | Valentin Gapontsev Trust I | 10% Owner | Sell | 75,000 | $62.62 | $4.70M | 7,131,196 |
| Jun 3, 2024 | Desmond Jeanmarie F. | Director | Sell | 985 | $85.20 | $83.9K | 4,319 |
| May 1, 2024 | Meurice Eric | Director | Sell | 788 | $89.30 | $70.4K | 16,491 |
| Apr 25, 2024 | Valentin Gapontsev Trust I | 10% Owner | Sell | 9,000 | $85.86 | $772.7K | 7,203,124 |
| Apr 3, 2024 | Meurice Eric | Director | Sell | 785 | $91.08 | $71.5K | 16,491 |
| Mar 27, 2024 | Valentin Gapontsev Trust I | 10% Owner | Sell | 10,000 | $89.56 | $895.6K | 7,211,561 |
| Mar 8, 2024 | Meurice Eric | Director | Sell | 785 | $90.00 | $70.7K | 16,491 |
| Feb 27, 2024 | Valentin Gapontsev Trust I | 10% Owner | Sell | 10,000 | $85.68 | $856.8K | 7,219,799 |
| Feb 21, 2024 | Shcherbakov Eugene A | CEO | Sell | 4,000 | $85.79 | $343.1K | 99,273 |
| Feb 20, 2024 | Shcherbakov Eugene A | CEO | Sell | 9,000 | $88.06 | $792.5K | 73,211 |
| Jan 31, 2024 | Meurice Eric | Director | Sell | 1,442 | $99.25 | $143.1K | 16,647 |
| Jan 3, 2024 | Meurice Eric | Director | Sell | 913 | $109.63 | $100.1K | 15,734 |
Showing 1–50 of 110
1 / 3
IPGP Insider Buying Activity
The following table shows recent insider purchases of IPG Photonics Corporation (IPGP) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Aug 27, 2026 | PEELER JOHN R | director | Buy | 2,710 | $73.58 | $199.4K | 20,886 |
IPGP Insider Selling Activity
The following table shows recent insider sales of IPG Photonics Corporation (IPGP) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | Valentin Gapontsev Trust I | 10 percent owner | Sell | 27,397 | $75.42 | $2.07M | 6,652,192 |
| Aug 6, 2026 | IP FIBRE DEVICES LTD | 10 percent owner | Sell | 30,313 | $95.74 | $2.90M | 6,424,100 |
| Aug 4, 2026 | IP FIBRE DEVICES LTD | 10 percent owner | Sell | 27,000 | $85.81 | $2.32M | 6,437,308 |
| Aug 4, 2026 | SCHERBAKOV EUGENE A | director, 10 percent owner: | Sell | 1,524 | $86.61 | $132.0K | 48,951 |
| Jul 22, 2026 | Valentin Gapontsev Trust I | 10 percent owner | Sell | 56,316 | $102.31 | $5.76M | 6,725,599 |
| Jul 1, 2026 | Lopresti Angelo P | 10 percent owner, officer: SVP, Secretary & Gen Counsel | Sell | 1,000 | $110.33 | $110.3K | 59,841 |
| Jul 1, 2026 | IP FIBRE DEVICES LTD | 10 percent owner | Sell | 65,700 | $103.64 | $6.81M | 6,527,161 |
| Jul 1, 2026 | SCHERBAKOV EUGENE A | director, 10 percent owner: | Sell | 1,524 | $101.55 | $154.8K | 50,285 |
| Jun 23, 2026 | Agnes Tang | director | Sell | 1,511 | $117.85 | $178.1K | 10,324 |
| May 26, 2026 | Mammen Timothy PV | officer: SVP, Chief Financial Officer | Sell | 9,975 | $119.81 | $1.20M | 79,150 |
| May 15, 2026 | Desmond Jeanmarie F. | director | Sell | 1,690 | $105.58 | $178.4K | 10,486 |
| Mar 17, 2026 | Buttarazzi Mary E. | officer: VP, Corp Controller and CAO | Sell | 500 | $116.22 | $58.1K | 4,749 |
| Feb 24, 2026 | IP FIBRE DEVICES LTD | 10 percent owner | Sell | 64,167 | $132.89 | $8.53M | 6,592,669 |
| Feb 13, 2026 | SCHERBAKOV EUGENE A | Director | Sell | 5,727 | $153.91 | $881.4K | 0 |
| Feb 12, 2026 | Lopresti Angelo P | SVP, Secretary & Gen Counsel | Sell | 4,022 | $150.25 | $604.3K | 0 |
| Feb 3, 2026 | Meurice Eric | director | Sell | 750 | $95.00 | $71.3K | 22,803 |
| Jan 23, 2026 | Lopresti Angelo P | 10 percent owner, officer: SVP, Secretary & Gen Counsel | Sell | 1,500 | $85.00 | $127.5K | 58,385 |
| Jan 21, 2026 | IP FIBRE DEVICES LTD | 10 percent owner | Sell | 64,167 | $80.22 | $5.15M | 6,642,825 |
| Jan 21, 2026 | SCHERBAKOV EUGENE A | director, 10 percent owner: | Sell | 2,700 | $80.96 | $218.6K | 61,937 |
| Jan 16, 2026 | Valentin Gapontsev Trust I | 10 percent owner | Sell | 7,952 | $80.10 | $637.0K | 6,800,480 |
| Jan 14, 2026 | Valentin Gapontsev Trust I | 10 percent owner | Sell | 58,548 | $76.93 | $4.50M | 6,843,534 |
| Nov 7, 2025 | Meurice Eric | Director | Sell | 750 | $92.00 | $69.0K | 22,803 |
| Oct 29, 2025 | Lopresti Angelo P | SVP, Secretary & Gen Counsel | Sell | 1,500 | $87.13 | $130.7K | 61,385 |
| Oct 21, 2025 | IP FIBRE DEVICES LTD | 10% Owner | Sell | 64,167 | $87.00 | $5.58M | 6,834,153 |
| Oct 21, 2025 | Ness Trevor | SVP, Sales & Strategic Bus Dev | Sell | 1,678 | $87.00 | $146.0K | 40,215 |
| Oct 21, 2025 | SCHERBAKOV EUGENE A | Director | Sell | 2,700 | $87.64 | $236.6K | 67,789 |
| Oct 15, 2025 | Valentin Gapontsev Trust I | 10% Owner | Sell | 66,500 | $83.64 | $5.56M | 7,057,432 |
| Oct 8, 2025 | Meurice Eric | Director | Sell | 1,502 | $89.66 | $134.7K | 23,631 |
| Oct 6, 2025 | Lopresti Angelo P | SVP, Secretary & Gen Counsel | Sell | 1,500 | $85.17 | $127.8K | 62,885 |
| Sep 24, 2025 | SCHERBAKOV EUGENE A | Director | Sell | 2,700 | $81.81 | $220.9K | 71,275 |
| Sep 22, 2025 | IP FIBRE DEVICES LTD | 10% Owner | Sell | 64,167 | $81.82 | $5.25M | 6,905,018 |
| Sep 19, 2025 | Ness Trevor | SVP, Sales & Strategic Bus Dev | Sell | 1,678 | $82.64 | $138.7K | 40,665 |
| Sep 16, 2025 | Valentin Gapontsev Trust I | 10% Owner | Sell | 66,500 | $80.70 | $5.37M | 7,087,705 |
| Aug 28, 2025 | Ness Trevor | SVP, Sales & Strategic Bus Dev | Sell | 1,678 | $82.94 | $139.2K | 42,917 |
| Aug 8, 2025 | Desmond Jeanmarie F. | Director | Sell | 1,360 | $76.24 | $103.7K | 9,740 |
| Jun 9, 2025 | Lopresti Angelo P | SVP, Secretary & Gen Counsel | Sell | 4,500 | $69.28 | $311.8K | 64,385 |
| May 21, 2025 | Shcherbakov Eugene A | Director | Sell | 8,500 | $65.69 | $558.4K | 77,682 |
| Mar 7, 2025 | Valentin Gapontsev Trust I | 10% Owner | Sell | 75,000 | $62.62 | $4.70M | 7,131,196 |
| Jun 3, 2024 | Desmond Jeanmarie F. | Director | Sell | 985 | $85.20 | $83.9K | 4,319 |
| May 1, 2024 | Meurice Eric | Director | Sell | 788 | $89.30 | $70.4K | 16,491 |
| Apr 25, 2024 | Valentin Gapontsev Trust I | 10% Owner | Sell | 9,000 | $85.86 | $772.7K | 7,203,124 |
| Apr 3, 2024 | Meurice Eric | Director | Sell | 785 | $91.08 | $71.5K | 16,491 |
| Mar 27, 2024 | Valentin Gapontsev Trust I | 10% Owner | Sell | 10,000 | $89.56 | $895.6K | 7,211,561 |
| Mar 8, 2024 | Meurice Eric | Director | Sell | 785 | $90.00 | $70.7K | 16,491 |
| Feb 27, 2024 | Valentin Gapontsev Trust I | 10% Owner | Sell | 10,000 | $85.68 | $856.8K | 7,219,799 |
| Feb 21, 2024 | Shcherbakov Eugene A | CEO | Sell | 4,000 | $85.79 | $343.1K | 99,273 |
| Feb 20, 2024 | Shcherbakov Eugene A | CEO | Sell | 9,000 | $88.06 | $792.5K | 73,211 |
| Jan 31, 2024 | Meurice Eric | Director | Sell | 1,442 | $99.25 | $143.1K | 16,647 |
| Jan 3, 2024 | Meurice Eric | Director | Sell | 913 | $109.63 | $100.1K | 15,734 |
IPGP Insiders
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