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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-09-19 23:07 | 2012-09-17 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | OPT+S | $64.10 | 9,000 | $576,900 | 27,602 | -24.6% |
| 2011-12-21 00:12 | 2011-12-16 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | SALE | $35.34 | 7,500 | $265,050 | 26,536 | -22.0% |
| 2011-11-09 00:15 | 2011-11-04 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | OPT+S | $51.23 | 12,199 | $624,955 | 34,036 | -26.4% |
| 2010-12-08 01:16 | 2010-12-06 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | SALE | $31.75 | 7,000 | $222,250 | 30,139 | -18.8% |
| 2010-10-20 23:06 | 2010-10-18 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | SALE | $21.50 | 15,000 | $322,500 | 37,139 | -28.8% |
| 2010-10-13 23:03 | 2010-10-11 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | SALE | $22.04 | 10,000 | $220,400 | 52,139 | -16.1% |
| 2010-09-16 00:14 | 2010-09-13 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | OPT+S | $22.97 | 14,636 | $336,189 | 62,139 | -19.1% |
| 2010-03-03 00:37 | 2010-02-26 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | SALE | $15.71 | 2,000 | $31,420 | 61,330 | -3.2% |
| 2009-11-18 00:03 | 2009-11-13 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | OPT+S | $15.35 | 16,850 | $258,648 | 58,675 | -22.3% |
| 2009-11-14 00:24 | 2009-11-11 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | SALE | $15.94 | 2,467 | $39,324 | 42,190 | -5.5% |
| 2007-10-30 01:31 | 2007-10-25 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | OPT+S | $19.88 | 7,349 | $146,128 | 12,650 | -36.7% |
| 2007-10-24 23:50 | 2007-10-22 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | OPT+S | $20.75 | 5,000 | $103,730 | 0 | -100.0% |
| 2007-10-23 01:08 | 2007-10-19 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | SALE | $21.65 | 4,700 | $101,760 | 0 | -100.0% |
| 2007-10-23 01:07 | 2007-10-18 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | OPT+S | $21.73 | 10,300 | $223,774 | 4,700 | -68.7% |
| 2007-10-17 22:21 | 2007-10-15 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | OPT+S | $20.48 | 5,000 | $102,423 | 0 | -100.0% |
| 2007-10-15 22:19 | 2007-10-11 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | OPT+S | $19.75 | 5,000 | $98,734 | 0 | -100.0% |
| 2007-10-09 22:06 | 2007-10-05 | IPGP | IPG PHOTONICS CORP | Shiner William H | Officer; VP, Industrial Products | Semiconductors & Related Devices | OPT+S | $19.39 | 9,500 | $184,193 | 0 | -100.0% |
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.