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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014-02-21 00:08 | 2014-02-19 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | OPT+S | $68.98 | 6,667 | $459,890 | 12,800 | -34.2% |
| 2013-04-09 23:07 | 2013-02-14 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | OPT+S | $70.01 | 634 | $44,386 | 11,700 | -5.1% |
| 2013-02-20 00:05 | 2002-02-14 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | SALE | $70.01 | 634 | $44,386 | 3,366 | -15.9% |
| 2012-10-03 23:05 | 2001-10-01 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | OPT+S | $57.22 | 5,008 | $286,558 | 4,000 | -55.6% |
| 2012-09-05 23:32 | 2001-09-04 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | OPT+S | $62.18 | 5,009 | $311,460 | 4,000 | -55.6% |
| 2012-08-09 23:40 | 2001-07-25 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | OPT+S | $45.02 | 5,009 | $225,505 | 4,000 | -55.6% |
| 2012-08-03 01:14 | 2012-08-01 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | OPT+S | $52.60 | 5,009 | $263,473 | 4,000 | -55.6% |
| 2012-03-15 23:04 | 2012-03-13 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | OPT+S | $54.81 | 8,300 | $454,923 | 3,000 | -73.5% |
| 2010-08-25 23:15 | 2010-08-24 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | SALE | $21.64 | 21,200 | $458,768 | 2,000 | -91.4% |
| 2009-12-08 00:38 | 2009-12-04 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | SALE | $16.72 | 20,000 | $334,318 | 22,200 | -47.4% |
| 2009-09-10 23:11 | 2009-09-08 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | SALE | $12.51 | 19,900 | $248,873 | 42,200 | -32.0% |
| 2009-08-26 23:11 | 2009-08-26 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | SALE | $12.50 | 100 | $1,250 | 62,100 | -0.2% |
| 2008-09-04 23:20 | 2008-09-02 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | SALE | $20.90 | 3,600 | $75,240 | 61,200 | -5.6% |
| 2008-08-08 23:03 | 2008-08-06 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | SALE | $20.50 | 7,200 | $147,600 | 64,800 | -10.0% |
| 2008-06-05 23:27 | 2008-06-03 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | SALE | $19.85 | 3,600 | $71,460 | 72,000 | -4.8% |
| 2008-05-08 23:03 | 2008-05-06 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | SALE | $19.52 | 14,400 | $281,088 | 75,600 | -16.0% |
| 2008-01-17 00:10 | 2008-01-14 | IPGP | IPG PHOTONICS CORP | Krupke William F | Director | Semiconductors & Related Devices | SALE | $19.07 | 10,000 | $190,700 | 90,000 | -10.0% |
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.