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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-09 19:00 | 2026-03-05 | ATEC | Alphatec Holdings, Inc. | Marshall Tyson Eliot | Officer; GENERAL COUNSEL & CORP. SEC. | Surgical & Medical Instruments & Apparatus | SALE | $12.49 | 88,835 | $1,109,549 | 559,459 | -13.7% |
| 2025-12-10 03:00 | 2025-12-05 | ATEC | Alphatec Holdings, Inc. | Marshall Tyson Eliot | Officer; GENERAL COUNSEL & CORP. SEC. | Surgical & Medical Instruments & Apparatus | SALE | $21.47 | 22,889 | $491,525 | 345,442 | -6.2% |
| 2025-11-22 04:03 | 2025-11-20 | ATEC | Alphatec Holdings, Inc. | Marshall Tyson Eliot | Officer; GENERAL COUNSEL & CORP. SEC. | Surgical & Medical Instruments & Apparatus | SALE | $19.51 | 70,000 | $1,365,700 | 368,331 | -16.0% |
| 2025-08-06 00:07 | 2025-08-01 | ATEC | Alphatec Holdings, Inc. | Marshall Tyson Eliot | Officer; GENERAL COUNSEL & CORP. SEC. | Surgical & Medical Instruments & Apparatus | SALE | $13.70 | 30,970 | $424,199 | 438,331 | -6.6% |
| 2025-07-15 01:00 | 2025-07-10 | ATEC | Alphatec Holdings, Inc. | Marshall Tyson Eliot | Officer; GENERAL COUNSEL & CORP. SEC. | Surgical & Medical Instruments & Apparatus | SALE | $12.00 | 1,500 | $18,000 | 469,301 | -0.3% |
| 2024-06-14 23:30 | 2024-06-12 | ATEC | Alphatec Holdings, Inc. | Marshall Tyson Eliot | Officer; GENERAL COUNSEL & CORP. SEC. | Surgical & Medical Instruments & Apparatus | SALE | $10.88 | 50,232 | $546,524 | 245,638 | -17.0% |
| 2024-03-09 01:30 | 2024-03-06 | ATEC | Alphatec Holdings, Inc. | Marshall Tyson Eliot | Officer; GENERAL COUNSEL & CORP. SEC. | Surgical & Medical Instruments & Apparatus | SALE | $13.16 | 9,225 | $121,401 | 295,870 | -3.0% |
| 2024-03-05 04:45 | 2024-03-01 | ATEC | Alphatec Holdings, Inc. | Marshall Tyson Eliot | Officer; GENERAL COUNSEL & CORP. SEC. | Surgical & Medical Instruments & Apparatus | SALE | $13.30 | 11,825 | $157,273 | 305,095 | -3.7% |
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.