Insider Screener
Real-time Form 4 Filtering Engine
| Filing Date | Trade Date | Ticker | Company Name | Reporting Person | Relationship | Industry (by SEC) | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-11-20 00:43 | 2025-11-18 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Chief Revenue Officer | Semiconductors & Related Devices | SALE | $75.58 | 1,681 | $127,050 | 37,206 | -4.3% |
| 2025-10-22 01:01 | 2025-10-20 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Sales & Strategic Bus Dev | Semiconductors & Related Devices | SALE | $87.00 | 1,678 | $145,978 | 38,887 | -4.1% |
| 2025-09-19 23:07 | 2025-09-18 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Sales & Strategic Bus Dev | Semiconductors & Related Devices | SALE | $82.64 | 1,678 | $138,674 | 40,565 | -4.0% |
| 2025-08-28 23:44 | 2025-08-27 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Sales & Strategic Bus Dev | Semiconductors & Related Devices | SALE | $82.94 | 1,678 | $139,172 | 42,243 | -3.8% |
| 2021-08-05 00:06 | 2021-08-02 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $220.07 | 2,600 | $572,182 | 14,783 | -15.0% |
| 2021-04-16 23:16 | 2021-04-15 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $225.10 | 2,938 | $661,344 | 16,183 | -15.4% |
| 2021-03-04 01:36 | 2021-03-01 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $227.92 | 1,903 | $433,724 | 17,153 | -10.0% |
| 2021-01-07 00:20 | 2021-01-04 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $220.45 | 4,000 | $881,793 | 15,407 | -20.6% |
| 2020-10-16 23:33 | 2020-10-15 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $184.61 | 4,467 | $824,664 | 15,407 | -22.5% |
| 2020-09-17 23:30 | 2020-09-15 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $166.07 | 4,466 | $741,646 | 15,407 | -22.5% |
| 2020-07-06 23:32 | 2020-07-01 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $156.41 | 6,000 | $938,477 | 15,407 | -28.0% |
| 2020-06-03 23:07 | 2020-06-01 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $157.99 | 6,000 | $947,961 | 17,907 | -25.1% |
| 2020-05-08 23:04 | 2020-05-07 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $146.82 | 2,068 | $303,632 | 20,407 | -9.2% |
| 2020-05-07 23:12 | 2020-05-05 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $145.28 | 3,932 | $571,240 | 21,250 | -15.6% |
| 2019-07-02 23:08 | 2019-07-01 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $165.00 | 166 | $27,390 | 20,587 | -0.8% |
| 2019-05-07 01:00 | 2019-05-02 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $170.22 | 5,025 | $855,379 | 20,632 | -19.6% |
| 2018-05-11 23:18 | 2018-05-10 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $250.44 | 6,000 | $1,502,640 | 18,573 | -24.4% |
| 2017-12-07 00:11 | 2017-12-04 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $208.17 | 10,000 | $2,081,700 | 12,906 | -43.7% |
| 2017-07-05 23:11 | 2017-06-30 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $145.69 | 5,000 | $728,450 | 12,906 | -27.9% |
| 2016-03-22 23:06 | 2016-03-18 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | SALE | $94.41 | 1,250 | $118,013 | 11,431 | -9.9% |
| 2015-02-27 01:40 | 2015-02-24 | IPGP | IPG PHOTONICS CORP | Ness Trevor | Officer; SVP, Worldwide Sales & Mrkting | Semiconductors & Related Devices | OPT+S | $96.71 | 7,500 | $725,325 | 9,656 | -43.7% |
Strategic Signal Filtering
Our screener allows you to cut through the noise of routine stock grants and small trades. By focusing on high-value transactions from C-suite executives (CEO/CFO), you can identify where the "Smart Money" is being deployed with maximum conviction.
Investing Without Illusions
Insider data is not a magic wand, but it is the most honest indicator available. While insiders sell for many reasons (taxes, personal needs), they generally buy for only one: they believe the stock price is undervalued. We provide the tools to track these skin-in-the-game moves.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.