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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016-12-16 00:42 | 2016-12-13 | IPGP | IPG PHOTONICS CORP | HURLEY WILLIAM S | Director | Semiconductors & Related Devices | SALE | $99.62 | 5,000 | $498,100 | 9,820 | -33.7% |
| 2016-12-13 00:00 | 2016-12-08 | IPGP | IPG PHOTONICS CORP | Samartsev Igor | Director, Officer; Chief Technology Officer | Semiconductors & Related Devices | SALE | $98.95 | 4,000 | $395,800 | 81,000 | -4.7% |
| 2016-12-03 00:16 | 2016-12-01 | IPGP | IPG PHOTONICS CORP | Lopresti Angelo P | Officer, 10% owner; SVP, Secretary & Gen Counsel | Semiconductors & Related Devices | SALE | $94.16 | 750 | $70,620 | 40,943 | -1.8% |
| 2016-11-09 00:11 | 2016-11-07 | IPGP | IPG PHOTONICS CORP | Lopresti Angelo P | Officer, 10% owner; SVP, Secretary & Gen Counsel | Semiconductors & Related Devices | SALE | $96.30 | 5,589 | $538,221 | 41,693 | -11.8% |
| 2016-11-02 23:05 | 2016-11-01 | IPGP | IPG PHOTONICS CORP | Lopresti Angelo P | Officer, 10% owner; SVP, Secretary & Gen Counsel | Semiconductors & Related Devices | SALE | $96.31 | 1,911 | $184,048 | 47,282 | -3.9% |
| 2016-08-04 23:08 | 2016-08-03 | IPGP | IPG PHOTONICS CORP | Lego Catherine P | Director | Semiconductors & Related Devices | BUY | $83.12 | 3,000 | $249,360 | 6,012 | +99.6% |
| 2016-07-05 23:05 | 2016-04-01 | IPGP | IPG PHOTONICS CORP | Lopresti Angelo P | Officer, 10% owner; SVP, Secretary & Gen Counsel | Semiconductors & Related Devices | OPT+S | $95.54 | 4,000 | $382,160 | 49,577 | -7.5% |
| 2016-07-01 23:01 | 2016-06-30 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $80.07 | 22,000 | $1,761,540 | 7,621,999 | -0.3% |
| 2016-06-28 01:05 | 2016-06-23 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $85.06 | 500 | $42,530 | 7,643,999 | 0.0% |
| 2016-05-26 01:02 | 2016-05-24 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $85.06 | 10,000 | $850,552 | 7,644,499 | -0.1% |
| 2016-04-28 00:09 | 2016-04-25 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $99.19 | 22,500 | $2,231,867 | 7,654,499 | -0.3% |
| 2016-04-28 00:09 | 2016-04-26 | IPGP | IPG PHOTONICS CORP | GAUTHIER HENRY E | Director | Semiconductors & Related Devices | OPT+S | $100.42 | 10,001 | $1,004,300 | 17,473 | -36.4% |
| 2016-04-26 00:20 | 2016-04-22 | IPGP | IPG PHOTONICS CORP | Ovtchinnikov Alexander | Officer, 10% owner; SVP, Components | Semiconductors & Related Devices | OPT+S | $99.12 | 3,584 | $355,246 | 72,572 | -4.7% |
| 2016-04-22 23:57 | 2016-04-20 | IPGP | IPG PHOTONICS CORP | Ovtchinnikov Alexander | Officer, 10% owner; SVP, Components | Semiconductors & Related Devices | OPT+S | $99.03 | 15,416 | $1,526,640 | 72,572 | -17.5% |
| 2016-04-15 00:06 | 2016-04-13 | IPGP | IPG PHOTONICS CORP | Shcherbakov Eugene A | Director, Officer, 10% owner; SVP, MD IPG Laser GmbH | Semiconductors & Related Devices | OPT+S | $98.50 | 2,750 | $270,875 | 14,119 | -16.3% |
| 2016-04-05 23:39 | 2016-04-01 | IPGP | IPG PHOTONICS CORP | Lopresti Angelo P | Officer, 10% owner; SVP, Secretary & Gen Counsel | Semiconductors & Related Devices | OPT+S | $95.54 | 4,000 | $382,160 | 49,421 | -7.5% |
| 2016-04-01 23:44 | 2016-03-30 | IPGP | IPG PHOTONICS CORP | GAUTHIER HENRY E | Director | Semiconductors & Related Devices | OPT+S | $96.91 | 8,899 | $862,402 | 17,473 | -33.7% |
| 2016-03-31 00:53 | 2016-03-28 | IPGP | IPG PHOTONICS CORP | Shcherbakov Eugene A | Director, Officer, 10% owner; SVP, MD IPG Laser GmbH | Semiconductors & Related Devices | OPT+S | $96.25 | 5,562 | $535,318 | 14,611 | -27.6% |
| 2016-03-31 00:53 | 2016-03-28 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $96.31 | 5,000 | $481,538 | 7,676,999 | -0.1% |
| 2016-03-31 00:52 | 2016-03-28 | IPGP | IPG PHOTONICS CORP | Mammen Timothy PV | Officer; SVP, Chief Financial Officer | Semiconductors & Related Devices | OPT+S | $95.24 | 2,757 | $262,577 | 29,950 | -8.4% |
| 2016-03-31 00:52 | 2016-03-29 | IPGP | IPG PHOTONICS CORP | Lopresti Angelo P | Officer, 10% owner; SVP, Secretary & Gen Counsel | Semiconductors & Related Devices | SALE | $97.00 | 833 | $80,801 | 49,734 | -1.6% |
| 2016-03-24 23:33 | 2016-03-23 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $92.98 | 12,500 | $1,162,250 | 7,681,999 | -0.2% |
| 2016-03-22 23:06 | 2016-03-18 | IPGP | IPG PHOTONICS CORP | Mammen Timothy PV | Officer; SVP, Chief Financial Officer | Semiconductors & Related Devices | OPT+S | $95.03 | 2,243 | $213,152 | 29,950 | -7.0% |
| 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% |
| 2016-03-18 23:45 | 2016-03-17 | IPGP | IPG PHOTONICS CORP | Mammen Timothy PV | Officer; SVP, Chief Financial Officer | Semiconductors & Related Devices | OPT+S | $92.85 | 5,000 | $464,250 | 29,950 | -14.3% |
| 2016-03-17 23:37 | 2016-03-16 | IPGP | IPG PHOTONICS CORP | IP FIBRE DEVICES LTD | 10% owner | Semiconductors & Related Devices | SALE | $89.80 | 25,000 | $2,245,000 | 7,014,004 | -0.4% |
| 2016-03-15 00:13 | 2016-03-11 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $91.12 | 2,500 | $227,800 | 7,694,499 | 0.0% |
| 2016-03-15 00:13 | 2016-03-11 | IPGP | IPG PHOTONICS CORP | IP FIBRE DEVICES LTD | 10% owner | Semiconductors & Related Devices | SALE | $90.87 | 5,000 | $454,350 | 7,039,004 | -0.1% |
| 2016-03-08 01:04 | 2016-03-03 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $85.36 | 10,000 | $853,600 | 7,696,999 | -0.1% |
| 2016-03-08 01:03 | 2016-03-03 | IPGP | IPG PHOTONICS CORP | IP FIBRE DEVICES LTD | 10% owner | Semiconductors & Related Devices | SALE | $85.39 | 20,000 | $1,707,800 | 7,044,004 | -0.3% |
| 2015-12-04 01:10 | 2015-12-02 | IPGP | IPG PHOTONICS CORP | HURLEY WILLIAM S | Director | Semiconductors & Related Devices | OPT+S | $93.65 | 6,667 | $624,365 | 12,924 | -34.0% |
| 2015-11-13 00:36 | 2015-11-11 | IPGP | IPG PHOTONICS CORP | Mammen Timothy PV | Officer; SVP, Chief Financial Officer | Semiconductors & Related Devices | OPT+S | $90.93 | 5,000 | $454,650 | 26,591 | -15.8% |
| 2015-11-10 00:55 | 2015-11-06 | IPGP | IPG PHOTONICS CORP | Mammen Timothy PV | Officer; SVP, Chief Financial Officer | Semiconductors & Related Devices | OPT+S | $87.81 | 5,000 | $439,050 | 26,591 | -15.8% |
| 2015-11-05 00:39 | 2015-11-02 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $85.21 | 4,300 | $366,403 | 235,931 | -1.8% |
| 2015-11-05 00:39 | 2015-11-04 | IPGP | IPG PHOTONICS CORP | Mammen Timothy PV | Officer; SVP, Chief Financial Officer | Semiconductors & Related Devices | OPT+S | $86.41 | 5,000 | $432,050 | 26,591 | -15.8% |
| 2015-10-30 23:34 | 2015-10-28 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $85.00 | 100 | $8,500 | 240,231 | 0.0% |
| 2015-08-13 00:32 | 2015-08-06 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $95.33 | 10,000 | $953,298 | 240,331 | -4.0% |
| 2015-08-13 00:32 | 2015-08-10 | IPGP | IPG PHOTONICS CORP | Lopresti Angelo P | Officer; SVP, Secretary & Gen Counsel | Semiconductors & Related Devices | SALE | $95.00 | 1,925 | $182,875 | 48,413 | -3.8% |
| 2015-08-05 23:45 | 2015-08-04 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $92.24 | 10,000 | $922,400 | 250,331 | -3.8% |
| 2015-07-30 23:39 | 2015-07-29 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $91.28 | 10,000 | $912,800 | 260,331 | -3.7% |
| 2015-06-05 02:07 | 2015-06-04 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $97.79 | 15,000 | $1,466,850 | 270,331 | -5.3% |
| 2015-05-15 23:44 | 2015-05-13 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $95.09 | 5,000 | $475,450 | 285,331 | -1.7% |
| 2015-05-14 00:13 | 2015-05-11 | IPGP | IPG PHOTONICS CORP | Blair Robert A | Director | Semiconductors & Related Devices | OPT+S | $93.79 | 13,167 | $1,234,926 | 23,738 | -35.7% |
| 2015-05-07 00:39 | 2015-05-04 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $91.96 | 10,000 | $919,600 | 290,331 | -3.3% |
| 2015-04-29 23:37 | 2015-04-27 | IPGP | IPG PHOTONICS CORP | Valentin Gapontsev Trust I | 10% owner | Semiconductors & Related Devices | SALE | $94.44 | 5,000 | $472,200 | 7,706,999 | -0.1% |
| 2015-04-29 23:36 | 2015-04-28 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $100.15 | 100 | $10,015 | 300,331 | 0.0% |
| 2015-04-29 23:36 | 2015-04-28 | IPGP | IPG PHOTONICS CORP | GAUTHIER HENRY E | Director | Semiconductors & Related Devices | OPT+S | $101.08 | 100 | $10,108 | 15,750 | -0.6% |
| 2015-04-14 23:33 | 2015-04-13 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $100.06 | 500 | $50,030 | 300,431 | -0.2% |
| 2015-04-14 23:31 | 2015-04-13 | IPGP | IPG PHOTONICS CORP | GAUTHIER HENRY E | Director | Semiconductors & Related Devices | OPT+S | $100.05 | 1,002 | $100,250 | 15,750 | -6.0% |
| 2015-04-13 23:40 | 2015-04-09 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $95.41 | 5,000 | $477,050 | 300,931 | -1.6% |
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.