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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022-03-26 01:51 | 2022-03-25 | PLD | Prologis, Inc. | ZOLLARS WILLIAM D | Director | Real Estate Investment Trusts | SALE | $155.68 | 1,350 | $210,168 | 15,606 | -8.0% |
| 2021-12-28 02:58 | 2021-12-22 | PLD | Prologis, Inc. | ZOLLARS WILLIAM D | Director | Real Estate Investment Trusts | SALE | $162.26 | 1,955 | $317,226 | 16,956 | -10.3% |
| 2021-11-10 01:03 | 2021-11-08 | PLD | Prologis, Inc. | ZOLLARS WILLIAM D | Director | Real Estate Investment Trusts | SALE | $146.20 | 1,380 | $201,756 | 18,911 | -6.8% |
| 2021-02-19 00:05 | 2021-02-17 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $72.63 | 6,256 | $454,373 | 19,316 | -24.5% |
| 2019-09-18 00:37 | 2019-09-13 | CI | Cigna Group | ZOLLARS WILLIAM D | Director | Hospital & Medical Service Plans | SALE | $160.10 | 308 | $49,311 | 13,500 | -2.2% |
| 2019-08-21 00:27 | 2019-08-16 | CI | Cigna Group | ZOLLARS WILLIAM D | Director | Hospital & Medical Service Plans | SALE | $160.33 | 320 | $51,306 | 13,500 | -2.3% |
| 2019-06-13 23:03 | 2019-06-12 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $72.11 | 1,400 | $100,954 | 25,572 | -5.2% |
| 2019-03-16 00:11 | 2019-03-13 | CI | Cigna Group | ZOLLARS WILLIAM D | Director | Hospital & Medical Service Plans | SALE | $168.43 | 272 | $45,812 | 13,500 | -2.0% |
| 2018-12-22 00:45 | 2018-12-19 | PLD | Prologis, Inc. | ZOLLARS WILLIAM D | Director | Real Estate Investment Trusts | SALE | $61.53 | 1,610 | $99,063 | 9,880 | -14.0% |
| 2018-12-18 02:12 | 2018-12-14 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $210.84 | 201 | $42,379 | 13,500 | -1.5% |
| 2018-09-19 00:09 | 2018-09-14 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $193.70 | 238 | $46,101 | 13,500 | -1.7% |
| 2018-07-26 00:19 | 2018-07-23 | PLD | Prologis, Inc. | ZOLLARS WILLIAM D | Director | Real Estate Investment Trusts | SALE | $62.45 | 8,020 | $500,849 | 11,490 | -41.1% |
| 2018-06-19 00:02 | 2018-06-14 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $176.93 | 265 | $46,886 | 13,500 | -1.9% |
| 2018-06-19 00:24 | 2018-06-15 | PLD | Prologis, Inc. | ZOLLARS WILLIAM D | Director | Real Estate Investment Trusts | SALE | $64.06 | 4,750 | $304,285 | 19,510 | -19.6% |
| 2018-05-22 23:06 | 2018-05-21 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $60.80 | 3,900 | $237,120 | 26,972 | -12.6% |
| 2018-03-16 23:28 | 2018-03-14 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $165.46 | 229 | $37,890 | 13,500 | -1.7% |
| 2018-02-13 00:21 | 2018-02-08 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $62.16 | 4,100 | $254,856 | 26,772 | -13.3% |
| 2018-02-09 03:25 | 2018-02-07 | PLD | Prologis, Inc. | ZOLLARS WILLIAM D | Director | Real Estate Investment Trusts | SALE | $60.48 | 4,020 | $243,130 | 20,225 | -16.6% |
| 2018-01-13 01:16 | 2018-01-10 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $205.68 | 212 | $43,604 | 13,500 | -1.5% |
| 2017-09-15 00:18 | 2017-09-13 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $187.23 | 1,232 | $230,662 | 13,500 | -8.4% |
| 2017-06-16 00:21 | 2017-06-13 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $166.55 | 1,923 | $320,269 | 14,485 | -11.7% |
| 2017-05-23 00:10 | 2017-05-22 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $64.64 | 4,600 | $297,344 | 28,376 | -13.9% |
| 2016-11-08 00:00 | 2016-11-07 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $51.50 | 10,000 | $515,000 | 32,976 | -23.3% |
| 2016-06-03 23:07 | 2016-06-01 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $55.72 | 9,000 | $501,480 | 44,486 | -16.8% |
| 2016-02-23 01:15 | 2016-02-19 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $51.40 | 11,680 | $600,352 | 48,886 | -19.3% |
| 2015-05-12 23:01 | 2015-05-12 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $67.63 | 7,400 | $500,462 | 58,266 | -11.3% |
| 2015-03-17 01:55 | 2015-03-12 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $122.40 | 369 | $45,167 | 13,500 | -2.7% |
| 2014-12-11 01:40 | 2014-12-08 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $105.34 | 437 | $46,035 | 13,500 | -3.1% |
| 2014-11-05 00:51 | 2014-11-03 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $63.30 | 7,900 | $500,070 | 65,666 | -10.7% |
| 2014-09-16 00:42 | 2014-09-11 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $93.75 | 475 | $44,531 | 13,500 | -3.4% |
| 2014-08-11 23:01 | 2014-08-08 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $55.20 | 9,200 | $507,840 | 73,566 | -11.1% |
| 2014-03-11 00:57 | 2014-03-06 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $79.07 | 565 | $44,675 | 0 | -100.0% |
| 2013-12-11 02:46 | 2013-12-06 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $86.44 | 514 | $44,432 | 0 | -100.0% |
| 2013-11-27 00:05 | 2013-11-25 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $58.01 | 8,700 | $504,687 | 82,260 | -9.6% |
| 2013-09-11 01:15 | 2013-09-06 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $81.26 | 571 | $46,401 | 0 | -100.0% |
| 2013-06-15 00:17 | 2013-06-12 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $70.08 | 662 | $46,393 | 0 | -100.0% |
| 2013-05-29 02:15 | 2013-05-23 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $95.60 | 5,270 | $503,812 | 43,080 | -10.9% |
| 2013-03-16 00:05 | 2013-03-13 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $61.48 | 769 | $47,278 | 0 | -100.0% |
| 2013-03-08 05:52 | 2013-03-05 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $58.89 | 854 | $50,290 | 769 | -52.6% |
| 2012-09-15 01:05 | 2012-09-12 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $46.55 | 983 | $45,761 | 0 | -100.0% |
| 2012-06-12 00:13 | 2012-06-07 | CI | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $44.22 | 2,044 | $90,386 | 0 | -100.0% |
| 2011-06-09 00:02 | 2011-06-06 | CERN | N/A | ZOLLARS WILLIAM D | Director | Other | SALE | $116.01 | 2,000 | $232,020 | 21,800 | -8.4% |
| 2010-05-07 03:16 | 2010-05-06 | YRCW | N/A | ZOLLARS WILLIAM D | Director, Officer; Chrm. of Bd., Pres & CEO | Other | BUY | $0.50 | 200,000 | $99,800 | 715,827 | +38.8% |
| 2007-02-09 21:59 | 2007-02-08 | YRCW | N/A | ZOLLARS WILLIAM D | Director, Officer; Chrm. of Bd., Pres. & CEO | Other | OPT+S | $43.52 | 100,000 | $4,351,830 | 212,862 | -32.0% |
| 2006-08-05 00:08 | 2006-08-03 | YRCW | N/A | ZOLLARS WILLIAM D | Director, Officer; Chrm. of Bd., Pres. & CEO | Other | OPT+S | $37.84 | 54,465 | $2,060,956 | 212,862 | -20.4% |
| 2005-11-26 04:21 | 2005-11-22 | YELL | N/A | ZOLLARS WILLIAM D | Director, Officer; Chrm. of Bd., Pres. & CEO | Other | OPT+S | $47.96 | 117,860 | $5,652,106 | 134,234 | -46.8% |
| 2004-09-10 23:16 | 2004-09-08 | YELL | N/A | ZOLLARS WILLIAM D | Director, Officer; Chrm. of the Bd., Pres. & CEO | Other | OPT+S | $44.01 | 54,465 | $2,396,749 | 88,600 | -38.1% |
| 2004-08-28 02:24 | 2004-08-25 | YELL | N/A | ZOLLARS WILLIAM D | Director, Officer; Chrm. of the Bd., Pres. & CEO | Other | OPT+S | $41.35 | 70,627 | $2,920,257 | 88,600 | -44.4% |
| 2004-03-10 01:08 | 2004-02-24 | YELL | N/A | ZOLLARS WILLIAM D | Director, Officer; Chrm. of the Bd., Pres. & CEO | Other | BUY | $30.85 | 3,000 | $92,550 | 47,432 | +6.8% |
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.