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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020-02-22 00:18 | 2020-02-19 | IPGP | IPG PHOTONICS CORP | STUKALIN FELIX I | Officer; SVP, North America Operations | Semiconductors & Related Devices | OPT+S | $142.54 | 4,066 | $579,575 | 22,730 | -15.2% |
| 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% |
| 2019-11-07 00:06 | 2019-11-04 | IPGP | IPG PHOTONICS CORP | Lopresti Angelo P | Officer, 10% owner; SVP, Secretary & Gen Counsel | Semiconductors & Related Devices | SALE | $145.49 | 2,000 | $290,980 | 43,864 | -4.4% |
| 2019-11-05 00:14 | 2019-11-01 | IPGP | IPG PHOTONICS CORP | Samartsev Igor | Director, Officer; Chief Technology Officer | Semiconductors & Related Devices | SALE | $134.65 | 800 | $107,720 | 136,450 | -0.6% |
| 2019-08-02 23:14 | 2019-08-01 | IPGP | IPG PHOTONICS CORP | Samartsev Igor | Director, Officer; Chief Technology Officer | Semiconductors & Related Devices | SALE | $130.01 | 800 | $104,008 | 137,250 | -0.6% |
| 2019-07-08 23:11 | 2019-07-03 | IPGP | IPG PHOTONICS CORP | Burgomaster Thomas J | Officer; Chief Accounting Officer | Semiconductors & Related Devices | SALE | $157.02 | 836 | $131,269 | 6,225 | -11.8% |
| 2019-07-02 23:09 | 2019-07-01 | IPGP | IPG PHOTONICS CORP | Burgomaster Thomas J | Officer; Chief Accounting Officer | Semiconductors & Related Devices | SALE | $158.83 | 626 | $99,428 | 6,951 | -8.3% |
| 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% |
| 2019-07-01 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% |
| 2019-06-24 23:13 | 2019-06-21 | IPGP | IPG PHOTONICS CORP | Burgomaster Thomas J | Officer; Chief Accounting Officer | Semiconductors & Related Devices | SALE | $145.75 | 621 | $90,511 | 7,577 | -7.6% |
| 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% |
| 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% |
| 2019-05-03 23:32 | 2019-05-01 | IPGP | IPG PHOTONICS CORP | Samartsev Igor | Director, Officer; Chief Technology Officer | Semiconductors & Related Devices | SALE | $172.10 | 800 | $137,680 | 138,050 | -0.6% |
| 2018-10-31 23:26 | 2018-04-10 | IPGP | IPG PHOTONICS CORP | Burgomaster Thomas J | Officer; Chief Accounting Officer | Semiconductors & Related Devices | OPT+S | $246.72 | 5,400 | $1,332,274 | 6,829 | -44.2% |
| 2018-10-31 23:24 | 2016-03-18 | IPGP | IPG PHOTONICS CORP | Burgomaster Thomas J | Officer; Chief Accounting Officer | Semiconductors & Related Devices | OPT+S | $130.12 | 16,419 | $2,136,486 | 4,637 | -78.0% |
| 2018-10-31 23:23 | 2015-01-05 | IPGP | IPG PHOTONICS CORP | Burgomaster Thomas J | Officer; Chief Accounting Officer | Semiconductors & Related Devices | OPT+S | $77.97 | 15,281 | $1,191,403 | 4,550 | -77.1% |
| 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 23:22 | 2018-05-11 | IPGP | IPG PHOTONICS CORP | HURLEY WILLIAM S | Director | Semiconductors & Related Devices | OPT+S | $251.42 | 5,255 | $1,321,212 | 11,005 | -32.3% |
| 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% |
| 2018-05-11 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% |
| 2018-05-11 23:43 | 2015-03-25 | IPGP | IPG PHOTONICS CORP | Shcherbakov Eugene A | Director, Officer, 10% owner; SVP, MD IPG Laser GmbH | Semiconductors & Related Devices | SALE | $94.32 | 2,188 | $206,372 | 13,282 | -14.1% |
| 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% |
| 2018-03-17 00:23 | 2018-03-14 | IPGP | IPG PHOTONICS CORP | HURLEY WILLIAM S | Director | Semiconductors & Related Devices | OPT+S | $255.93 | 3,500 | $895,755 | 11,005 | -24.1% |
| 2018-03-14 01:34 | 2018-03-12 | IPGP | IPG PHOTONICS CORP | PEELER JOHN R | Director | Semiconductors & Related Devices | OPT+S | $252.95 | 2,266 | $573,185 | 7,004 | -24.4% |
| 2018-03-10 02:55 | 2018-03-09 | IPGP | IPG PHOTONICS CORP | PEELER JOHN R | Director | Semiconductors & Related Devices | OPT+S | $250.80 | 2,734 | $685,687 | 7,004 | -28.1% |
| 2018-03-06 01:06 | 2018-03-01 | IPGP | IPG PHOTONICS CORP | Mammen Timothy PV | Officer; SVP, Chief Financial Officer | Semiconductors & Related Devices | OPT+S | $243.41 | 12,500 | $3,042,625 | 33,040 | -27.4% |
| 2018-02-03 00:24 | 2018-02-01 | IPGP | IPG PHOTONICS CORP | Mammen Timothy PV | Officer; SVP, Chief Financial Officer | Semiconductors & Related Devices | OPT+S | $252.46 | 5,000 | $1,262,300 | 31,100 | -13.9% |
| 2018-01-20 01:02 | 2018-01-19 | IPGP | IPG PHOTONICS CORP | Mammen Timothy PV | Officer; SVP, Chief Financial Officer | Semiconductors & Related Devices | OPT+S | $261.53 | 2,500 | $653,825 | 31,100 | -7.4% |
| 2018-01-18 00:24 | 2018-01-12 | IPGP | IPG PHOTONICS CORP | GAUTHIER HENRY E | Director | Semiconductors & Related Devices | SALE | $257.52 | 5,000 | $1,287,600 | 15,104 | -24.9% |
| 2018-01-18 00:22 | 2018-01-16 | IPGP | IPG PHOTONICS CORP | Lopresti Angelo P | Officer, 10% owner; SVP, Secretary & Gen Counsel | Semiconductors & Related Devices | OPT+S | $261.49 | 9,500 | $2,484,155 | 37,265 | -20.3% |
| 2018-01-11 00:49 | 2018-01-08 | IPGP | IPG PHOTONICS CORP | Shcherbakov Eugene A | Director, Officer, 10% owner; SVP, MD IPG Laser GmbH | Semiconductors & Related Devices | OPT+S | $256.56 | 9,500 | $2,437,320 | 15,957 | -37.3% |
| 2018-01-04 00:14 | 2018-01-02 | IPGP | IPG PHOTONICS CORP | Samartsev Igor | Director, Officer; Chief Technology Officer | Semiconductors & Related Devices | OPT+S | $221.59 | 8,000 | $1,772,720 | 349,284 | -2.2% |
| 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% |
| 2017-11-22 00:17 | 2017-11-17 | IPGP | IPG PHOTONICS CORP | Samartsev Igor | Director, Officer; Chief Technology Officer | Semiconductors & Related Devices | SALE | $234.10 | 1,850 | $433,085 | 79,150 | -2.3% |
| 2017-10-19 01:59 | 2017-10-16 | IPGP | IPG PHOTONICS CORP | Shcherbakov Eugene A | Director, Officer, 10% owner; SVP, MD IPG Laser GmbH | Semiconductors & Related Devices | OPT+S | $198.79 | 9,500 | $1,888,505 | 15,957 | -37.3% |
| 2017-08-28 23:41 | 2017-08-24 | IPGP | IPG PHOTONICS CORP | HURLEY WILLIAM S | Director | Semiconductors & Related Devices | OPT+S | $165.42 | 8,167 | $1,350,985 | 11,005 | -42.6% |
| 2017-08-18 23:06 | 2017-08-17 | IPGP | IPG PHOTONICS CORP | Mammen Timothy PV | Officer; SVP, Chief Financial Officer | Semiconductors & Related Devices | OPT+S | $166.98 | 11,600 | $1,936,968 | 31,100 | -27.2% |
| 2017-08-10 00:01 | 2017-08-08 | IPGP | IPG PHOTONICS CORP | Mammen Timothy PV | Officer; SVP, Chief Financial Officer | Semiconductors & Related Devices | OPT+S | $162.87 | 10,000 | $1,628,700 | 31,100 | -24.3% |
| 2017-08-09 23:15 | 2017-08-08 | IPGP | IPG PHOTONICS CORP | Lopresti Angelo P | Officer, 10% owner; SVP, Secretary & Gen Counsel | Semiconductors & Related Devices | OPT+S | $163.33 | 11,750 | $1,919,128 | 37,765 | -23.7% |
| 2017-08-04 23:11 | 2017-08-03 | IPGP | IPG PHOTONICS CORP | Ovtchinnikov Alexander | Officer, 10% owner; SVP, Components | Semiconductors & Related Devices | OPT+S | $160.30 | 12,000 | $1,923,600 | 71,595 | -14.4% |
| 2017-07-19 23:04 | 2017-07-17 | IPGP | IPG PHOTONICS CORP | Shcherbakov Eugene A | Director, Officer, 10% owner; SVP, MD IPG Laser GmbH | Semiconductors & Related Devices | OPT+S | $154.28 | 8,500 | $1,311,380 | 15,957 | -34.8% |
| 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% |
| 2017-06-06 23:02 | 2017-06-05 | IPGP | IPG PHOTONICS CORP | SEIFERT THOMAS J | Director | Semiconductors & Related Devices | OPT+S | $141.47 | 2,849 | $403,048 | 6,331 | -31.0% |
| 2017-06-05 23:58 | 2017-06-01 | IPGP | IPG PHOTONICS CORP | SEIFERT THOMAS J | Director | Semiconductors & Related Devices | OPT+S | $139.87 | 3,950 | $552,487 | 5,640 | -41.2% |
| 2017-05-12 00:06 | 2017-05-11 | IPGP | IPG PHOTONICS CORP | Lopresti Angelo P | Officer, 10% owner; SVP, Secretary & Gen Counsel | Semiconductors & Related Devices | SALE | $138.00 | 4,626 | $638,388 | 37,765 | -10.9% |
| 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% |
| 2017-05-03 23:54 | 2017-05-02 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $140.00 | 200 | $28,000 | 7,621,799 | 0.0% |
| 2016-12-16 00:44 | 2016-12-15 | IPGP | IPG PHOTONICS CORP | Samartsev Igor | Director, Officer; Chief Technology Officer | Semiconductors & Related Devices | OPT+S | $99.35 | 4,000 | $397,400 | 81,000 | -4.7% |
| 2016-12-16 00:44 | 2016-12-15 | IPGP | IPG PHOTONICS CORP | SEIFERT THOMAS J | Director | Semiconductors & Related Devices | SALE | $100.02 | 990 | $99,020 | 6,588 | -13.1% |
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.