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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-09-01 19:32 | 2021-08-31 | ONTF | ON24 INC. | FEDERMAN IRWIN | Director | Services-Prepackaged Software | SALE | $22.55 | 60,357 | $1,361,050 | 0 | -100.0% |
| 2021-08-26 02:30 | 2021-08-24 | ONTF | ON24 INC. | FEDERMAN IRWIN | Director | Services-Prepackaged Software | SALE | $22.13 | 31,562 | $698,467 | 29,880 | -51.4% |
| 2021-08-20 01:25 | 2021-08-18 | ONTF | ON24 INC. | FEDERMAN IRWIN | Director, 10% owner | Services-Prepackaged Software | SALE | $20.03 | 31,562 | $632,187 | 45,505 | -41.0% |
| 2021-08-13 21:02 | 2021-08-11 | ONTF | ON24 INC. | FEDERMAN IRWIN | Director, 10% owner | Services-Prepackaged Software | SALE | $21.20 | 31,562 | $669,114 | 61,130 | -34.1% |
| 2016-08-16 00:30 | 2016-08-12 | IMI | N/A | FEDERMAN IRWIN | Director | Other | BUY | $1.25 | 100,000 | $124,990 | 455,897 | +28.1% |
| 2016-05-19 23:24 | 2016-05-17 | IMI | N/A | FEDERMAN IRWIN | Director | Other | BUY | $1.90 | 100,000 | $190,430 | 355,897 | +39.1% |
| 2016-04-28 02:35 | 2016-04-26 | MLNX | N/A | FEDERMAN IRWIN | Director, Other | Other | SALE | $45.54 | 25,000 | $1,138,390 | 31,133 | -44.5% |
| 2016-02-27 00:16 | 2016-02-24 | IMI | N/A | FEDERMAN IRWIN | Director | Other | BUY | $2.12 | 5,900 | $12,502 | 255,897 | +2.4% |
| 2016-02-18 00:12 | 2016-02-12 | IMI | N/A | FEDERMAN IRWIN | Director | Other | BUY | $2.12 | 4,716 | $9,998 | 249,997 | +1.9% |
| 2016-02-13 00:20 | 2016-02-10 | IMI | N/A | FEDERMAN IRWIN | Director | Other | BUY | $2.10 | 17,878 | $37,553 | 245,281 | +7.9% |
| 2015-12-10 00:39 | 2015-12-07 | IMI | N/A | FEDERMAN IRWIN | Director | Other | BUY | $2.05 | 7,403 | $15,162 | 227,403 | +3.4% |
| 2015-12-08 00:15 | 2015-12-03 | IMI | N/A | FEDERMAN IRWIN | Director | Other | BUY | $2.05 | 1,100 | $2,252 | 220,000 | +0.5% |
| 2015-11-20 00:19 | 2015-11-17 | IMI | N/A | FEDERMAN IRWIN | Director | Other | BUY | $2.03 | 4,600 | $9,349 | 218,900 | +2.1% |
| 2015-11-18 00:53 | 2015-11-13 | IMI | N/A | FEDERMAN IRWIN | Director | Other | BUY | $2.00 | 64,300 | $128,831 | 214,300 | +42.9% |
| 2014-11-15 00:21 | 2014-11-13 | IMI | N/A | FEDERMAN IRWIN | Director | Other | BUY | $2.14 | 50,000 | $107,225 | 150,000 | +50.0% |
| 2014-11-06 01:44 | 2014-11-04 | IMI | N/A | FEDERMAN IRWIN | Director | Other | BUY | $2.25 | 100,000 | $224,960 | 100,000 | +100.0% |
| 2014-02-11 05:28 | 2014-02-06 | SNDK | N/A | FEDERMAN IRWIN | Director | Other | OPT+S | $69.70 | 25,000 | $1,742,570 | 44,630 | -35.9% |
| 2012-07-31 02:21 | 2012-07-26 | MLNX | N/A | FEDERMAN IRWIN | Director | Other | OPT+S | $99.79 | 38,426 | $3,834,646 | 41,633 | -48.0% |
| 2012-06-16 00:18 | 2012-06-14 | IMI | N/A | FEDERMAN IRWIN | Director, 10% owner | Other | SALE | $6.70 | 1,209 | $8,100 | 4,280,779 | 0.0% |
| 2012-06-14 00:56 | 2012-06-11 | IMI | N/A | FEDERMAN IRWIN | Director, 10% owner | Other | SALE | $6.76 | 218,631 | $1,478,274 | 4,281,988 | -4.9% |
| 2012-06-01 01:57 | 2012-05-31 | IMI | N/A | FEDERMAN IRWIN | Director, 10% owner | Other | SALE | $6.55 | 338,500 | $2,217,344 | 4,500,619 | -7.0% |
| 2012-03-30 00:44 | 2009-10-30 | MLNX | N/A | FEDERMAN IRWIN | Director | Other | OPT+S | $17.47 | 53,000 | $925,698 | 26,633 | -66.6% |
| 2011-05-20 01:30 | 2011-05-18 | SNDK | N/A | FEDERMAN IRWIN | Director | Other | OPT+S | $46.32 | 18,750 | $868,418 | 82,840 | -18.5% |
| 2009-12-03 04:28 | 2009-11-30 | OCNW | N/A | FEDERMAN IRWIN | 10% owner | Other | SALE | $4.03 | 14,824 | $59,741 | 4,237 | -77.8% |
| 2009-11-04 03:56 | 2009-10-30 | MLNX | N/A | FEDERMAN IRWIN | Director | Other | OPT+S | $17.47 | 53,000 | $925,698 | 0 | -100.0% |
| 2007-12-06 01:59 | 2007-12-04 | MLNX | N/A | FEDERMAN IRWIN | Director | Other | SALE | $17.59 | 42,143 | $741,375 | 3 | -100.0% |
| 2007-11-01 00:00 | 2007-10-29 | MLNX | N/A | FEDERMAN IRWIN | Director | Other | SALE | $23.23 | 55,334 | $1,285,536 | 0 | -100.0% |
| 2007-09-11 22:41 | 2007-09-07 | MLNX | N/A | FEDERMAN IRWIN | Director | Other | SALE | $17.02 | 17,467 | $297,227 | 0 | -100.0% |
| 2007-09-04 23:44 | 2007-08-30 | MLNX | N/A | FEDERMAN IRWIN | Director | Other | SALE | $15.93 | 33,509 | $533,795 | 0 | -100.0% |
| 2007-08-31 20:45 | 2007-08-27 | SNDK | N/A | FEDERMAN IRWIN | Director | Other | SALE | $52.25 | 5,000 | $261,250 | 77,524 | -6.1% |
| 2007-08-30 02:54 | 2007-08-27 | SNDK | N/A | FEDERMAN IRWIN | Director | Other | SALE | $52.27 | 10,000 | $522,655 | 72,524 | -12.1% |
| 2007-08-29 03:47 | 2007-08-28 | MLNX | N/A | FEDERMAN IRWIN | Director, 10% owner | Other | SALE | $16.49 | 8,411 | $138,697 | 0 | -100.0% |
| 2007-05-10 01:22 | 2007-05-07 | SNDK | N/A | FEDERMAN IRWIN | Director | Other | OPT+S | $43.94 | 32,000 | $1,406,157 | 82,682 | -27.9% |
| 2005-11-02 04:02 | 2005-10-28 | SNDK | N/A | FEDERMAN IRWIN | Director | Other | OPT+S | $57.40 | 32,000 | $1,836,800 | 80,744 | -28.4% |
| 2005-08-10 01:39 | 2005-08-05 | SNDK | N/A | FEDERMAN IRWIN | Director | Other | OPT+S | $34.62 | 42,000 | $1,453,880 | 80,744 | -34.2% |
| 2004-03-31 03:56 | 2003-05-12 | SNDK | N/A | FEDERMAN IRWIN | Director | Other | OPT+S | $27.22 | 8,000 | $217,798 | 45,372 | -15.0% |
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.