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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-03 23:09 | 2025-10-02 | KMX | CARMAX INC | STEENROD MITCHELL D | Director | Retail-Auto Dealers & Gasoline Stations | BUY | $45.57 | 2,000 | $91,140 | 38,330 | +5.5% |
| 2025-04-25 23:08 | 2025-04-24 | KMX | CARMAX INC | STEENROD MITCHELL D | Director | Retail-Auto Dealers & Gasoline Stations | BUY | $65.49 | 1,300 | $85,137 | 33,577 | +4.0% |
| 2017-01-18 00:43 | 2017-01-13 | KMX | CARMAX INC | STEENROD MITCHELL D | Director | Retail-Auto Dealers & Gasoline Stations | OPT+S | $67.24 | 8,600 | $578,264 | 15,328 | -35.9% |
| 2017-01-06 00:25 | 2017-01-04 | KMX | CARMAX INC | STEENROD MITCHELL D | Director | Retail-Auto Dealers & Gasoline Stations | OPT+S | $67.46 | 2,788 | $188,078 | 15,328 | -15.4% |
| 2012-06-27 23:11 | 2012-06-25 | KMX | CARMAX INC | STEENROD MITCHELL D | Director | Retail-Auto Dealers & Gasoline Stations | BUY | $25.28 | 1,000 | $25,280 | 5,010 | +24.9% |
| 2011-04-15 23:13 | 2011-04-15 | KMX | CARMAX INC | STEENROD MITCHELL D | Director | Retail-Auto Dealers & Gasoline Stations | BUY | $32.31 | 1,250 | $40,388 | 2,500 | +100.0% |
| 2011-04-05 23:10 | 2011-04-04 | KMX | CARMAX INC | STEENROD MITCHELL D | Director | Retail-Auto Dealers & Gasoline Stations | BUY | $31.89 | 1,000 | $31,890 | 1,250 | +400.0% |
| 2011-03-05 00:12 | 2011-02-01 | KMX | CARMAX INC | STEENROD MITCHELL D | Director | Retail-Auto Dealers & Gasoline Stations | BUY | $33.33 | 250 | $8,333 | 250 | +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.