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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-06 23:11 | 2025-10-02 | KMX | CARMAX INC | ONeil Mark F | Director | Retail-Auto Dealers & Gasoline Stations | BUY | $46.21 | 10,816 | $499,807 | 24,690 | +78.0% |
| 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% |
| 2025-07-03 23:11 | 2025-07-02 | KMX | CARMAX INC | Daniels Jon G | Officer; EVP, CAF | Retail-Auto Dealers & Gasoline Stations | SALE | $70.64 | 1,540 | $108,786 | 2,779 | -35.7% |
| 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% |
| 2025-01-31 00:15 | 2025-01-28 | KMX | CARMAX INC | Tuite Tyler | Officer; SVP & Chief Product Officer | Retail-Auto Dealers & Gasoline Stations | OPT+S | $84.58 | 4,869 | $411,820 | 227 | -95.5% |
| 2025-01-18 00:41 | 2025-01-15 | KMX | CARMAX INC | Mayor-Mora Enrique N | Officer; EVP & CFO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $81.43 | 5,000 | $407,150 | 20,260 | -19.8% |
| 2025-01-18 00:41 | 2025-01-15 | KMX | CARMAX INC | Livesay Jill A | Officer; VP, Controller & PAO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $81.00 | 13,009 | $1,053,729 | 9,448 | -57.9% |
| 2025-01-11 00:42 | 2025-01-08 | KMX | CARMAX INC | Shamim Mohammad | Officer; EVP and CITO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $81.94 | 12,845 | $1,052,519 | 11,738 | -52.3% |
| 2025-01-04 00:13 | 2025-01-02 | KMX | CARMAX INC | Lyski James | Officer; EVP, Chief Growth & Strat Off | Retail-Auto Dealers & Gasoline Stations | OPT+S | $81.35 | 57,986 | $4,717,161 | 22,803 | -71.8% |
| 2024-12-28 00:13 | 2024-12-26 | KMX | CARMAX INC | Daniels Jon G | Officer; SVP, CAF | Retail-Auto Dealers & Gasoline Stations | OPT+S | $85.30 | 10,000 | $853,000 | 995 | -91.0% |
| 2024-12-27 00:15 | 2024-12-23 | KMX | CARMAX INC | Shamim Mohammad | Officer; EVP and CITO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $83.77 | 10,000 | $837,700 | 11,738 | -46.0% |
| 2024-12-27 00:15 | 2024-12-23 | KMX | CARMAX INC | Nash William D | Director, Officer; President & CEO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $83.24 | 120,513 | $10,030,948 | 181,683 | -39.9% |
| 2024-12-27 00:15 | 2024-12-23 | KMX | CARMAX INC | Daniels Jon G | Officer; SVP, CAF | Retail-Auto Dealers & Gasoline Stations | OPT+S | $84.27 | 37,845 | $3,189,262 | 995 | -97.4% |
| 2024-07-30 23:20 | 2024-07-29 | KMX | CARMAX INC | Livesay Jill A | Officer; VP, Controller & PAO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $83.52 | 12,000 | $1,002,240 | 9,448 | -55.9% |
| 2024-07-29 23:21 | 2024-07-26 | KMX | CARMAX INC | Shamim Mohammad | Officer; EVP and CITO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $82.26 | 25,000 | $2,056,500 | 11,738 | -68.0% |
| 2024-07-24 23:13 | 2024-07-23 | KMX | CARMAX INC | Wilson Charles Joseph | Officer; EVP and COO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $80.02 | 10,021 | $801,880 | 15,609 | -39.1% |
| 2024-07-17 23:33 | 2024-07-16 | KMX | CARMAX INC | Mayor-Mora Enrique N | Officer; EVP & CFO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $83.46 | 9,318 | $777,680 | 20,260 | -31.5% |
| 2024-07-16 23:13 | 2024-07-15 | KMX | CARMAX INC | Stuckey John M III | Officer; SVP, Gen Counsel & Secretary | Retail-Auto Dealers & Gasoline Stations | OPT+S | $82.01 | 19,673 | $1,613,383 | 969 | -95.3% |
| 2024-07-12 23:10 | 2024-07-11 | KMX | CARMAX INC | Nash William D | Director, Officer; President & CEO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $79.62 | 120,000 | $9,554,400 | 181,683 | -39.8% |
| 2024-06-27 23:41 | 2024-06-26 | KMX | CARMAX INC | Daniels Jon G | Officer; SVP, CAF | Retail-Auto Dealers & Gasoline Stations | SALE | $72.46 | 1,231 | $89,198 | 995 | -55.3% |
| 2024-04-25 23:13 | 2024-04-23 | KMX | CARMAX INC | Cafritz Diane L | Officer; EVP, General Counsel & CCO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $69.53 | 15,356 | $1,067,703 | 6,977 | -68.8% |
| 2024-01-31 00:14 | 2024-01-29 | KMX | CARMAX INC | Livesay Jill A | Officer; VP, Controller & PAO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $70.89 | 14,199 | $1,006,567 | 9,068 | -61.0% |
| 2024-01-30 00:37 | 2024-01-26 | KMX | CARMAX INC | Cafritz Diane L | Officer; EVP, General Counsel & CCO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $70.08 | 22,000 | $1,541,760 | 5,073 | -81.3% |
| 2024-01-25 00:17 | 2024-01-23 | KMX | CARMAX INC | Cafritz Diane L | Officer; EVP, General Counsel & CCO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $70.54 | 2,730 | $192,574 | 5,073 | -35.0% |
| 2023-12-29 00:28 | 2023-12-26 | KMX | CARMAX INC | Nash William D | Director, Officer; President & CEO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $75.09 | 102,775 | $7,717,375 | 177,180 | -36.7% |
| 2023-12-29 00:28 | 2023-12-27 | KMX | CARMAX INC | Daniels Jon G | Officer; SVP, CAF | Retail-Auto Dealers & Gasoline Stations | OPT+S | $77.56 | 10,000 | $775,600 | 1,525 | -86.8% |
| 2023-07-24 23:11 | 2023-07-20 | KMX | CARMAX INC | Daniels Jon G | Officer; SVP, CAF | Retail-Auto Dealers & Gasoline Stations | OPT+S | $85.25 | 7,783 | $663,501 | 1,525 | -83.6% |
| 2023-07-13 23:13 | 2023-07-12 | KMX | CARMAX INC | Lyski James | Officer; EVP & Chief Marketing Officer | Retail-Auto Dealers & Gasoline Stations | OPT+S | $84.27 | 67,345 | $5,675,163 | 21,786 | -75.6% |
| 2023-07-13 23:11 | 2023-07-12 | KMX | CARMAX INC | Newberry Darren C | Officer; SVP | Retail-Auto Dealers & Gasoline Stations | OPT+S | $84.56 | 9,607 | $812,368 | 10,417 | -48.0% |
| 2023-07-12 23:10 | 2023-07-11 | KMX | CARMAX INC | Daniels Jon G | Officer; SVP, CAF | Retail-Auto Dealers & Gasoline Stations | OPT+S | $84.59 | 15,730 | $1,330,531 | 1,525 | -91.2% |
| 2023-07-06 00:56 | 2023-07-03 | KMX | CARMAX INC | Nash William D | Director, Officer; President & CEO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $82.57 | 170,646 | $14,090,496 | 177,180 | -49.1% |
| 2023-06-30 23:21 | 2023-06-28 | KMX | CARMAX INC | Cafritz Diane L | Officer; EVP, General Counsel & CHRO | Retail-Auto Dealers & Gasoline Stations | SALE | $83.85 | 1,706 | $143,048 | 5,073 | -25.2% |
| 2023-06-30 23:20 | 2023-06-28 | KMX | CARMAX INC | Daniels Jon G | Officer; SVP, CAF | Retail-Auto Dealers & Gasoline Stations | OPT+S | $82.42 | 27,783 | $2,289,875 | 7,255 | -79.3% |
| 2023-06-30 23:19 | 2023-06-28 | KMX | CARMAX INC | Livesay Jill A | Officer; VP, Controller & PAO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $84.50 | 14,000 | $1,183,000 | 9,068 | -60.7% |
| 2023-06-30 23:18 | 2023-06-28 | KMX | CARMAX INC | Shamim Mohammad | Officer; EVP and CITO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $83.82 | 27,782 | $2,328,757 | 10,892 | -71.8% |
| 2023-01-04 00:41 | 2022-12-30 | KMX | CARMAX INC | Nash William D | Director, Officer; President & CEO | Retail-Auto Dealers & Gasoline Stations | BUY | $60.98 | 8,220 | $501,256 | 165,128 | +5.2% |
| 2022-07-22 23:16 | 2022-07-21 | KMX | CARMAX INC | Cafritz Diane L | Officer; EVP, General Counsel & CHRO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $94.75 | 15,555 | $1,473,836 | 4,988 | -75.7% |
| 2022-07-19 23:20 | 2022-07-18 | KMX | CARMAX INC | Shamim Mohammad | Officer; EVP and CITO | Retail-Auto Dealers & Gasoline Stations | SALE | $93.91 | 3,456 | $324,553 | 8,769 | -28.3% |
| 2022-07-05 23:17 | 2022-07-01 | KMX | CARMAX INC | Cafritz Diane L | Officer; EVP, General Counsel & CHRO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $91.06 | 18,092 | $1,647,430 | 4,988 | -78.4% |
| 2022-01-04 00:46 | 2021-12-30 | KMX | CARMAX INC | Wilson Charles Joseph | Officer; SVP | Retail-Auto Dealers & Gasoline Stations | OPT+S | $127.48 | 16,059 | $2,047,201 | 11,768 | -57.7% |
| 2021-08-05 23:28 | 2021-08-03 | KMX | CARMAX INC | Lyski James | Officer; EVP & Chief Marketing Officer | Retail-Auto Dealers & Gasoline Stations | OPT+S | $139.54 | 63,129 | $8,809,021 | 15,955 | -79.8% |
| 2021-07-23 23:19 | 2021-07-21 | KMX | CARMAX INC | Shamim Mohammad | Officer; EVP and CITO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $135.64 | 22,434 | $3,042,946 | 9,520 | -70.2% |
| 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% |
| 2021-07-16 23:37 | 2021-07-15 | KMX | CARMAX INC | Shamim Mohammad | Officer; EVP and CITO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $131.11 | 26,097 | $3,421,518 | 9,820 | -72.7% |
| 2021-07-13 23:28 | 2021-07-09 | KMX | CARMAX INC | Hill Edwin J | Officer; EVP & COO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $135.09 | 29,870 | $4,035,076 | 4,926 | -85.8% |
| 2021-07-08 00:41 | 2021-07-06 | KMX | CARMAX INC | Cafritz Diane L | Officer; SVP, General Counsel & CHRO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $132.69 | 19,580 | $2,598,010 | 5,706 | -77.4% |
| 2021-07-01 23:56 | 2021-06-29 | KMX | CARMAX INC | Wilson Charles Joseph | Officer; SVP | Retail-Auto Dealers & Gasoline Stations | OPT+S | $129.86 | 20,599 | $2,674,928 | 12,168 | -62.9% |
| 2021-07-01 23:55 | 2021-06-30 | KMX | CARMAX INC | Mayor-Mora Enrique N | Officer; SVP & CFO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $129.94 | 12,031 | $1,563,308 | 12,222 | -49.6% |
| 2021-07-01 23:54 | 2021-06-29 | KMX | CARMAX INC | Margolin Eric M | Officer; EVP, Legal | Retail-Auto Dealers & Gasoline Stations | OPT+S | $130.51 | 31,063 | $4,053,936 | 29,286 | -51.5% |
| 2021-07-01 23:53 | 2021-06-29 | KMX | CARMAX INC | Hill Edwin J | Officer; EVP & COO | Retail-Auto Dealers & Gasoline Stations | OPT+S | $130.55 | 86,665 | $11,314,055 | 11,434 | -88.3% |
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.