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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-19 00:21 | 2026-02-17 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $130.84 | 66,500 | $8,700,867 | 6,726,599 | -1.0% |
| 2026-01-17 00:12 | 2026-01-15 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $80.10 | 7,952 | $636,987 | 6,793,099 | -0.1% |
| 2026-01-15 00:45 | 2026-01-12 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $76.93 | 58,548 | $4,504,355 | 6,801,051 | -0.9% |
| 2025-12-17 00:45 | 2025-12-15 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $77.40 | 66,500 | $5,146,834 | 6,859,599 | -1.0% |
| 2025-11-20 00:42 | 2025-11-17 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $76.56 | 66,500 | $5,091,187 | 6,926,099 | -1.0% |
| 2025-10-16 00:16 | 2025-10-13 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $83.64 | 66,500 | $5,562,140 | 6,992,599 | -0.9% |
| 2025-09-16 23:07 | 2025-09-15 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $80.70 | 66,500 | $5,366,550 | 7,059,099 | -0.9% |
| 2025-03-08 00:16 | 2025-03-06 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $62.62 | 75,000 | $4,696,313 | 7,125,599 | -1.0% |
| 2024-04-25 23:45 | 2024-04-23 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $85.86 | 9,000 | $772,745 | 7,200,599 | -0.1% |
| 2024-03-27 23:11 | 2024-03-25 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $89.56 | 10,000 | $895,579 | 7,209,599 | -0.1% |
| 2024-02-28 01:48 | 2024-02-23 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $85.68 | 10,000 | $856,770 | 7,219,599 | -0.1% |
| 2023-12-12 00:21 | 2023-12-08 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $99.48 | 8,250 | $820,712 | 7,229,599 | -0.1% |
| 2023-11-29 00:29 | 2023-11-24 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $95.34 | 8,250 | $786,555 | 7,237,849 | -0.1% |
| 2023-11-14 01:25 | 2023-11-08 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $91.71 | 8,250 | $756,630 | 7,246,099 | -0.1% |
| 2023-10-26 23:19 | 2023-10-24 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $91.74 | 8,250 | $756,853 | 7,254,349 | -0.1% |
| 2023-10-11 23:45 | 2023-10-09 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $95.58 | 8,250 | $788,517 | 7,262,599 | -0.1% |
| 2023-09-27 23:02 | 2023-09-25 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $100.00 | 8,250 | $825,000 | 7,270,849 | -0.1% |
| 2023-09-12 23:22 | 2023-09-08 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $101.88 | 8,250 | $840,524 | 7,279,099 | -0.1% |
| 2023-08-25 23:15 | 2023-08-24 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $102.62 | 8,250 | $846,629 | 7,287,349 | -0.1% |
| 2023-08-10 23:20 | 2023-08-08 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $109.75 | 8,250 | $905,396 | 7,295,599 | -0.1% |
| 2023-07-26 23:20 | 2023-07-24 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $130.48 | 8,250 | $1,076,428 | 7,303,849 | -0.1% |
| 2023-07-12 23:18 | 2023-07-10 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $133.79 | 8,250 | $1,103,805 | 7,312,099 | -0.1% |
| 2023-06-28 23:13 | 2023-06-26 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $131.36 | 8,250 | $1,083,760 | 7,320,349 | -0.1% |
| 2023-06-09 23:19 | 2023-06-08 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $112.30 | 8,250 | $926,496 | 7,328,599 | -0.1% |
| 2023-05-25 23:48 | 2023-05-24 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $109.90 | 8,250 | $906,688 | 7,336,849 | -0.1% |
| 2023-05-09 00:02 | 2023-05-08 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $116.03 | 8,250 | $957,252 | 7,345,099 | -0.1% |
| 2023-04-26 23:29 | 2023-04-24 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $114.13 | 8,250 | $941,574 | 7,353,349 | -0.1% |
| 2023-04-11 23:03 | 2023-04-10 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $115.77 | 8,250 | $955,116 | 7,361,599 | -0.1% |
| 2023-03-27 23:28 | 2023-03-24 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $115.60 | 8,250 | $953,732 | 7,369,849 | -0.1% |
| 2023-03-11 00:25 | 2023-03-08 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $122.20 | 16,500 | $2,016,285 | 7,378,099 | -0.2% |
| 2022-09-30 23:07 | 2022-09-28 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $85.34 | 5,000 | $426,679 | 7,394,599 | -0.1% |
| 2022-09-23 23:12 | 2022-09-21 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $89.08 | 5,000 | $445,420 | 7,399,599 | -0.1% |
| 2022-09-16 23:24 | 2022-09-14 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $87.72 | 5,000 | $438,592 | 7,404,599 | -0.1% |
| 2022-09-09 23:12 | 2022-09-07 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $88.14 | 5,000 | $440,719 | 7,409,599 | -0.1% |
| 2022-09-02 23:24 | 2022-08-31 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $91.59 | 5,000 | $457,955 | 7,414,599 | -0.1% |
| 2022-08-26 23:17 | 2022-08-24 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $95.68 | 5,000 | $478,384 | 7,419,599 | -0.1% |
| 2022-08-19 23:07 | 2022-08-17 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $99.53 | 5,000 | $497,667 | 7,424,599 | -0.1% |
| 2022-08-12 23:05 | 2022-08-10 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $101.77 | 5,000 | $508,850 | 7,429,599 | -0.1% |
| 2022-08-05 23:36 | 2022-08-03 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $102.97 | 5,000 | $514,835 | 7,434,599 | -0.1% |
| 2020-12-19 00:44 | 2020-12-17 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $215.81 | 43,000 | $9,279,791 | 7,439,599 | -0.6% |
| 2020-06-12 23:11 | 2020-06-10 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $166.66 | 7,300 | $1,216,622 | 7,482,599 | -0.1% |
| 2020-05-13 00:13 | 2020-05-08 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $152.83 | 38,100 | $5,822,823 | 7,489,899 | -0.5% |
| 2019-12-05 00:20 | 2019-12-02 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $141.06 | 8,000 | $1,128,446 | 7,527,999 | -0.1% |
| 2019-11-28 00:06 | 2019-11-25 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $142.01 | 10,000 | $1,420,105 | 7,535,999 | -0.1% |
| 2019-07-01 23:17 | 2019-06-27 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $150.53 | 10,000 | $1,505,300 | 7,545,999 | -0.1% |
| 2019-05-08 23:27 | 2019-05-06 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $162.59 | 10,000 | $1,625,900 | 7,555,999 | -0.1% |
| 2018-05-24 00:38 | 2018-05-21 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $245.63 | 2,000 | $491,260 | 7,565,999 | 0.0% |
| 2018-05-15 23:17 | 2018-05-14 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $253.88 | 10,000 | $2,538,800 | 7,567,999 | -0.1% |
| 2018-05-08 23:10 | 2018-05-04 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $233.73 | 20,000 | $4,674,500 | 7,577,999 | -0.3% |
| 2017-05-11 23:32 | 2017-05-09 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $135.40 | 23,800 | $3,222,444 | 7,597,999 | -0.3% |
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.