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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-25 00:25 | 2026-02-24 | IPGP | IPG PHOTONICS CORP | SCHERBAKOV EUGENE A | Director, 10% owner | Semiconductors & Related Devices | SALE | $137.83 | 2,700 | $372,141 | 58,495 | -4.4% |
| 2026-01-22 00:46 | 2026-01-21 | IPGP | IPG PHOTONICS CORP | SCHERBAKOV EUGENE A | Director, 10% owner | Semiconductors & Related Devices | SALE | $80.96 | 2,700 | $218,586 | 59,330 | -4.4% |
| 2025-12-30 00:24 | 2025-12-23 | IPGP | IPG PHOTONICS CORP | SCHERBAKOV EUGENE A | Director, 10% owner | Semiconductors & Related Devices | SALE | $74.44 | 2,700 | $200,986 | 62,030 | -4.2% |
| 2025-11-26 02:16 | 2025-11-24 | IPGP | IPG PHOTONICS CORP | SCHERBAKOV EUGENE A | Director, 10% owner | Semiconductors & Related Devices | SALE | $76.03 | 2,700 | $205,294 | 64,730 | -4.0% |
| 2025-10-22 01:28 | 2025-10-21 | IPGP | IPG PHOTONICS CORP | SCHERBAKOV EUGENE A | Director, 10% owner | Semiconductors & Related Devices | SALE | $87.64 | 2,700 | $236,633 | 67,430 | -3.8% |
| 2025-09-24 23:47 | 2025-09-23 | IPGP | IPG PHOTONICS CORP | SCHERBAKOV EUGENE A | Director, 10% owner | Semiconductors & Related Devices | SALE | $81.81 | 2,700 | $220,879 | 70,130 | -3.7% |
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.