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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-31 00:13 | 2025-12-23 | RKLB | Rocket Lab Corp | Frank Edward H. | Director | Guided Missiles & Space Vehicles & Parts | SALE | $77.39 | 2,500 | $193,472 | 142,504 | -1.7% |
| 2025-10-07 23:33 | 2025-10-06 | ADI | Analog Devices, Inc. | Frank Edward H. | Director | Semiconductors & Related Devices | SALE | $242.74 | 1,000 | $242,740 | 5,118 | -16.3% |
| 2024-08-31 00:58 | 2024-08-29 | ADI | Analog Devices, Inc. | Frank Edward H. | Director | Semiconductors & Related Devices | SALE | $234.31 | 995 | $233,133 | 3,753 | -21.0% |
| 2024-08-27 00:06 | 2024-08-23 | ADI | Analog Devices, Inc. | Frank Edward H. | Director | Semiconductors & Related Devices | SALE | $227.24 | 500 | $113,618 | 4,748 | -9.5% |
| 2023-02-22 01:15 | 2023-02-17 | ADI | Analog Devices, Inc. | Frank Edward H. | Director | Semiconductors & Related Devices | SALE | $193.09 | 5,000 | $965,450 | 3,000 | -62.5% |
| 2023-02-14 01:29 | 2023-02-09 | SITM | SITIME Corp | Frank Edward H. | Director | Semiconductors & Related Devices | SALE | $127.93 | 8,000 | $1,023,440 | 1,000 | -88.9% |
| 2022-11-29 00:08 | 2022-11-23 | SITM | SITIME Corp | Frank Edward H. | Director | Semiconductors & Related Devices | SALE | $102.37 | 2,000 | $204,740 | 5,468 | -26.8% |
| 2022-06-01 23:30 | 2022-05-31 | ADI | Analog Devices, Inc. | Frank Edward H. | Director | Semiconductors & Related Devices | SALE | $166.90 | 1,435 | $239,502 | 2,525 | -36.2% |
| 2022-06-01 01:03 | 2022-05-26 | SITM | SITIME Corp | Frank Edward H. | Director | Semiconductors & Related Devices | SALE | $198.38 | 1,948 | $386,444 | 6,558 | -22.9% |
| 2022-05-21 00:22 | 2022-05-18 | SITM | SITIME Corp | Frank Edward H. | Director | Semiconductors & Related Devices | SALE | $197.23 | 2,000 | $394,460 | 5,000 | -28.6% |
| 2021-04-15 23:03 | 2021-02-02 | MRVL | N/A | Frank Edward H. | Director | Other | BUY | $51.03 | 452 | $23,067 | 14,747 | +3.2% |
| 2021-04-08 23:13 | 2021-03-17 | MRVL | N/A | Frank Edward H. | Director | Other | BUY | $47.18 | 42 | $1,982 | 14,521 | +0.3% |
| 2020-12-16 03:26 | 2020-12-04 | SITM | SITIME Corp | Frank Edward H. | Director | Semiconductors & Related Devices | SALE | $98.32 | 3,000 | $294,960 | 21,458 | -12.3% |
| 2020-05-22 16:08 | 2020-05-21 | ADI | Analog Devices, Inc. | Frank Edward H. | Director | Semiconductors & Related Devices | OPT+S | $113.42 | 8,460 | $959,533 | 11,315 | -42.8% |
| 2019-06-20 23:23 | 2019-06-19 | ADI | Analog Devices, Inc. | Frank Edward H. | Director | Semiconductors & Related Devices | OPT+S | $110.51 | 14,880 | $1,644,439 | 9,280 | -61.6% |
| 2018-05-02 01:05 | 2018-04-27 | N/A | N/A | Frank Edward H. | Director | Other | BUY | $1.20 | 41,667 | $50,000 | 41,667 | +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.