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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020-11-20 00:28 | 2020-11-17 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $199.14 | 16,171 | $3,220,306 | 298,638 | -5.1% |
| 2020-11-17 02:13 | 2020-11-12 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $202.85 | 68,829 | $13,962,210 | 314,809 | -17.9% |
| 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% |
| 2015-10-30 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% |
| 2015-08-05 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% |
| 2015-05-07 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 23:36 | 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% |
| 2015-04-14 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% |
| 2015-04-13 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% |
| 2015-04-07 23:48 | 2015-04-06 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $92.51 | 10,000 | $925,100 | 305,931 | -3.2% |
| 2015-02-27 01:40 | 2015-02-24 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $96.34 | 20,000 | $1,926,800 | 315,931 | -6.0% |
| 2014-12-10 00:40 | 2014-12-05 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $77.06 | 130,000 | $10,017,696 | 335,931 | -27.9% |
| 2014-11-21 00:42 | 2014-11-18 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $71.30 | 4,000 | $285,200 | 465,931 | -0.9% |
| 2014-11-06 00:31 | 2014-11-03 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $75.07 | 2,000 | $150,140 | 469,931 | -0.4% |
| 2014-10-30 23:39 | 2014-10-28 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $70.04 | 3,000 | $210,120 | 471,931 | -0.6% |
| 2014-10-27 23:57 | 2014-10-20 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $65.26 | 6,000 | $391,560 | 474,931 | -1.2% |
| 2014-09-19 23:32 | 2014-09-18 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $67.46 | 6,000 | $404,760 | 480,931 | -1.2% |
| 2014-08-20 23:55 | 2014-08-19 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $70.06 | 3,000 | $210,180 | 486,931 | -0.6% |
| 2014-08-19 23:44 | 2014-08-18 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $68.86 | 6,000 | $413,160 | 489,931 | -1.2% |
| 2014-03-24 23:30 | 2014-03-21 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $70.13 | 10,000 | $701,300 | 555,931 | -1.8% |
| 2014-03-20 23:05 | 2014-03-18 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $67.74 | 20,000 | $1,354,800 | 565,931 | -3.4% |
| 2014-03-04 00:05 | 2014-02-27 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $70.56 | 10,000 | $705,588 | 585,931 | -1.7% |
| 2014-02-21 00:19 | 2014-02-18 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $69.19 | 20,000 | $1,383,800 | 595,931 | -3.2% |
| 2012-12-18 00:27 | 2012-12-13 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $46.34 | 1,037,080 | $48,060,050 | 7,354,002 | -12.4% |
| 2012-03-06 05:44 | 2012-03-01 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $54.30 | 200,000 | $10,860,000 | 1,627,931 | -10.9% |
| 2011-12-07 01:26 | 2011-12-02 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $40.55 | 200,000 | $8,110,580 | 7,354,002 | -2.6% |
| 2011-02-17 00:06 | 2011-02-14 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $48.35 | 150,000 | $7,252,500 | 1,902,931 | -7.3% |
| 2011-01-28 00:09 | 2011-01-25 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $29.20 | 900,000 | $26,280,000 | 2,052,931 | -30.5% |
| 2011-01-19 00:06 | 2011-01-14 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $34.79 | 50,000 | $1,739,500 | 3,052,931 | -1.6% |
| 2010-12-22 00:35 | 2010-12-17 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $19.03 | 10,080,154 | $191,808,194 | 7,504,002 | -57.3% |
| 2010-11-09 00:46 | 2010-11-04 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $25.39 | 100,000 | $2,539,170 | 7,504,002 | -1.3% |
| 2010-11-02 23:06 | 2010-10-29 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $23.39 | 159,100 | $3,720,633 | 7,604,002 | -2.0% |
| 2010-10-28 23:58 | 2010-10-26 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $21.98 | 53,000 | $1,165,051 | 7,763,102 | -0.7% |
| 2010-10-16 00:30 | 2010-10-13 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $21.47 | 187,900 | $4,034,927 | 7,816,102 | -2.3% |
| 2009-05-22 23:05 | 2009-05-20 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $9.65 | 800,000 | $7,720,000 | 11,172,599 | -6.7% |
| 2008-02-27 00:20 | 2008-02-25 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $17.75 | 1,859 | $32,997 | 8,004,002 | 0.0% |
| 2008-02-20 00:47 | 2008-02-14 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $18.50 | 4,844 | $89,614 | 8,005,861 | -0.1% |
| 2008-01-29 03:20 | 2008-01-24 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $17.82 | 21,297 | $379,593 | 8,010,705 | -0.3% |
| 2008-01-18 02:25 | 2007-10-22 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $20.00 | 23,666 | $473,320 | 11,744,909 | -0.2% |
| 2007-12-29 00:22 | 2007-12-24 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $20.23 | 63,002 | $1,274,499 | 8,032,002 | -0.8% |
| 2007-11-28 00:13 | 2007-11-23 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $19.87 | 69,666 | $1,384,410 | 8,075,002 | -0.9% |
| 2007-10-15 22:01 | 2007-10-11 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $20.01 | 19,700 | $394,144 | 8,161,002 | -0.2% |
| 2007-09-27 22:02 | 2007-09-25 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $18.84 | 15,981 | $301,023 | 8,170,852 | -0.2% |
| 2007-09-26 22:24 | 2007-09-24 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $18.75 | 33,985 | $637,243 | 11,778,575 | -0.3% |
| 2006-12-14 23:39 | 2006-12-12 | IPGP | IPG PHOTONICS CORP | GAPONTSEV VALENTIN P | Director, Officer, 10% owner; CEO & Chairman of the Board | Semiconductors & Related Devices | SALE | $16.50 | 266,672 | $4,400,088 | 11,795,241 | -2.2% |
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.