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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-01-22 00:05 | 2026-01-16 | PALI | PALISADE BIO, INC. | Williams Donald Allen | Director | Biological Products, (No Diagnostic Substances) | BUY | $1.67 | 5,000 | $8,356 | 10,728 | +87.3% |
| 2026-01-14 05:43 | 2026-01-09 | PALI | PALISADE BIO, INC. | Williams Donald Allen | Director | Biological Products, (No Diagnostic Substances) | BUY | $1.88 | 5,000 | $9,400 | 5,728 | +686.8% |
| 2024-05-29 22:47 | 2024-05-28 | PALI | PALISADE BIO, INC. | Williams Donald Allen | Director | Biological Products, (No Diagnostic Substances) | BUY | $4.86 | 1,000 | $4,863 | 1,000 | +100.0% |
| 2024-02-01 16:30 | 2024-01-31 | PALI | PALISADE BIO, INC. | Williams Donald Allen | Director | Biological Products, (No Diagnostic Substances) | BUY | $0.61 | 10,000 | $6,050 | 30,000 | +50.0% |
| 2023-09-29 16:25 | 2023-09-27 | PALI | PALISADE BIO, INC. | Williams Donald Allen | Director | Biological Products, (No Diagnostic Substances) | BUY | $0.54 | 20,000 | $10,800 | 20,000 | +100.0% |
| 2019-03-14 03:06 | 2019-03-12 | ATEC | Alphatec Holdings, Inc. | Williams Donald Allen | Director | Surgical & Medical Instruments & Apparatus | BUY | $2.47 | 4,000 | $9,890 | 46,433 | +9.4% |
| 2015-05-20 02:56 | 2015-05-05 | ATEC | Alphatec Holdings, Inc. | Williams Donald Allen | Director | Surgical & Medical Instruments & Apparatus | BUY | $1.32 | 5,000 | $6,600 | 36,034 | +16.1% |
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.