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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-02-15 01:16 | 2025-02-13 | PFE | PFIZER INC | BLAYLOCK RONALD E | Director | Pharmaceutical Preparations | BUY | $25.65 | 19,457 | $499,072 | 27,707 | +235.8% |
| 2021-07-20 23:34 | 2021-07-16 | KMX | CARMAX INC | BLAYLOCK RONALD E | Director | Retail-Auto Dealers & Gasoline Stations | SALE | $132.02 | 12,500 | $1,650,250 | 5,854 | -68.1% |
| 2020-08-10 15:07 | 2020-08-06 | PFE | PFIZER INC | BLAYLOCK RONALD E | Director | Pharmaceutical Preparations | BUY | $38.55 | 13,000 | $501,085 | 13,000 | +100.0% |
| 2020-07-16 01:12 | 2020-07-13 | KMX | CARMAX INC | BLAYLOCK RONALD E | Director | Retail-Auto Dealers & Gasoline Stations | SALE | $89.37 | 10,200 | $911,574 | 17,046 | -37.4% |
| 2015-09-25 23:37 | 2015-09-24 | ROIA-ROIAK | URBAN ONE, INC. | BLAYLOCK RONALD E | Director | Radio Broadcasting Stations | SALE | $2.45 | 10,000 | $24,500 | 219,874 | -4.4% |
| 2015-09-24 23:36 | 2015-09-22 | ROIA-ROIAK | URBAN ONE, INC. | BLAYLOCK RONALD E | Director | Radio Broadcasting Stations | SALE | $2.64 | 3,501 | $9,229 | 229,874 | -1.5% |
| 2015-07-13 18:44 | 2015-07-09 | KMX | CARMAX INC | BLAYLOCK RONALD E | Director | Retail-Auto Dealers & Gasoline Stations | OPT+S | $66.42 | 2,616 | $173,755 | 15,599 | -14.4% |
| 2015-01-10 00:34 | 2015-01-07 | KMX | CARMAX INC | BLAYLOCK RONALD E | Director | Retail-Auto Dealers & Gasoline Stations | SALE | $64.61 | 9,000 | $581,490 | 12,231 | -42.4% |
| 2013-04-17 23:16 | 2013-04-16 | KMX | CARMAX INC | BLAYLOCK RONALD E | Director | Retail-Auto Dealers & Gasoline Stations | BUY | $42.40 | 700 | $29,680 | 2,690 | +35.2% |
| 2012-01-07 00:12 | 2012-01-05 | KMX | CARMAX INC | BLAYLOCK RONALD E | Director | Retail-Auto Dealers & Gasoline Stations | SALE | $30.06 | 10,829 | $325,520 | 0 | -100.0% |
| 2011-12-28 00:10 | 2011-12-23 | KMX | CARMAX INC | BLAYLOCK RONALD E | Director | Retail-Auto Dealers & Gasoline Stations | OPT+S | $30.01 | 8,110 | $243,381 | 10,829 | -42.8% |
| 2011-04-28 16:17 | 2011-04-27 | WRB | BERKLEY W R CORP | BLAYLOCK RONALD E | Director | Fire, Marine & Casualty Insurance | SALE | $32.01 | 5,500 | $176,055 | 8,285 | -39.9% |
| 2010-10-27 23:10 | 2010-10-26 | KMX | CARMAX INC | BLAYLOCK RONALD E | Director | Retail-Auto Dealers & Gasoline Stations | OPT+S | $29.83 | 8,975 | $267,724 | 9,319 | -49.1% |
| 2010-09-30 16:47 | 2010-09-28 | WRB | BERKLEY W R CORP | BLAYLOCK RONALD E | Director | Fire, Marine & Casualty Insurance | SALE | $26.96 | 2,000 | $53,923 | 13,785 | -12.7% |
| 2008-03-13 21:16 | 2008-03-11 | ROIA | URBAN ONE, INC. | BLAYLOCK RONALD E | Director | Radio Broadcasting Stations | BUY | $1.21 | 10,000 | $12,080 | 10,000 | +100.0% |
| 2005-06-10 20:33 | 2005-06-09 | WRB | BERKLEY W R CORP | BLAYLOCK RONALD E | Director | Fire, Marine & Casualty Insurance | SALE | $35.05 | 4,964 | $173,992 | 3,857 | -56.3% |
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.