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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-31 00:04 | 2026-02-27 | SABR | Sabre Corp | CONSTELLATION SOFTWARE INC | 10% owner | Services-Computer Programming, Data Processing, Etc. | BUY | $1.16 | 10,634,702 | $12,341,572 | 50,157,523 | +26.9% |
| 2026-03-04 01:32 | 2026-02-27 | SABR | Sabre Corp | CONSTELLATION SOFTWARE INC | 10% owner | Services-Computer Programming, Data Processing, Etc. | BUY | $1.16 | 10,634,702 | $12,341,572 | 50,157,523 | +26.9% |
| 2012-04-25 02:26 | 2012-04-20 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $15.03 | 911 | $13,693 | 1,173,684 | -0.1% |
| 2012-04-20 23:09 | 2012-04-18 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $15.09 | 697 | $10,515 | 1,174,595 | -0.1% |
| 2012-04-03 20:24 | 2012-03-30 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $14.92 | 2,051 | $30,605 | 1,175,292 | -0.2% |
| 2012-03-23 23:31 | 2012-03-21 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $14.97 | 3,200 | $47,901 | 1,177,343 | -0.3% |
| 2012-03-16 22:23 | 2012-03-14 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $15.06 | 2,005 | $30,189 | 1,180,543 | -0.2% |
| 2012-03-15 01:24 | 2012-03-12 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $15.20 | 1,807 | $27,466 | 1,182,548 | -0.2% |
| 2012-03-12 23:51 | 2012-03-08 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $15.23 | 6,500 | $99,002 | 1,184,355 | -0.5% |
| 2012-02-24 00:36 | 2012-02-21 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $14.99 | 14,666 | $219,879 | 1,190,855 | -1.2% |
| 2012-02-18 02:25 | 2012-02-16 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $14.35 | 8,168 | $117,182 | 1,205,521 | -0.7% |
| 2012-02-15 23:16 | 2012-02-13 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $13.64 | 10,691 | $145,802 | 1,213,689 | -0.9% |
| 2012-02-14 22:54 | 2012-02-09 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $13.79 | 15,200 | $209,623 | 1,224,380 | -1.2% |
| 2012-02-14 22:49 | 2012-02-07 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $13.67 | 57,100 | $780,688 | 1,239,580 | -4.4% |
| 2012-02-10 22:51 | 2012-02-09 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $13.79 | 15,200 | $209,623 | 1,229,380 | -1.2% |
| 2012-02-10 01:56 | 2012-02-07 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $13.67 | 52,100 | $712,186 | 1,244,580 | -4.0% |
| 2012-01-18 00:37 | 2012-01-12 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $13.10 | 10,000 | $130,960 | 1,296,680 | -0.8% |
| 2011-10-26 23:30 | 2011-10-24 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.67 | 48,750 | $568,947 | 1,306,680 | -3.6% |
| 2011-10-25 04:07 | 2011-10-20 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.50 | 4,100 | $47,150 | 1,355,430 | -0.3% |
| 2011-10-20 00:27 | 2011-10-17 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.50 | 2,541 | $29,228 | 1,359,530 | -0.2% |
| 2011-10-15 00:47 | 2011-10-12 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.52 | 5,546 | $63,897 | 1,362,071 | -0.4% |
| 2011-10-12 00:15 | 2011-10-06 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.69 | 4,957 | $57,940 | 1,367,617 | -0.4% |
| 2011-10-05 00:50 | 2011-09-30 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.51 | 200 | $2,302 | 1,372,574 | 0.0% |
| 2011-09-23 03:11 | 2011-09-20 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.50 | 96 | $1,104 | 1,372,774 | 0.0% |
| 2011-09-19 23:59 | 2011-09-15 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.50 | 4,360 | $50,140 | 1,372,870 | -0.3% |
| 2011-09-09 23:08 | 2011-09-07 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.69 | 10,998 | $128,555 | 1,377,230 | -0.8% |
| 2011-07-28 23:43 | 2011-07-26 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.30 | 1,519 | $17,165 | 1,388,346 | -0.1% |
| 2011-07-22 23:48 | 2011-07-20 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.26 | 7,400 | $83,356 | 1,389,865 | -0.5% |
| 2011-07-19 00:39 | 2011-07-14 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.17 | 5,230 | $58,411 | 1,397,265 | -0.4% |
| 2011-07-13 23:41 | 2011-07-11 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.09 | 5,000 | $55,450 | 1,402,495 | -0.4% |
| 2011-07-07 23:10 | 2011-07-05 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.09 | 2,500 | $27,726 | 1,407,495 | -0.2% |
| 2011-07-01 23:55 | 2011-06-29 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.31 | 6,000 | $67,872 | 1,409,995 | -0.4% |
| 2011-06-29 23:12 | 2011-06-27 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.32 | 10,700 | $121,150 | 1,415,995 | -0.7% |
| 2011-06-24 13:54 | 2011-06-22 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.00 | 1,300 | $14,300 | 1,426,695 | -0.1% |
| 2011-03-09 02:14 | 2011-03-04 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $13.09 | 34,653 | $453,518 | 1,427,995 | -2.4% |
| 2011-03-04 01:03 | 2011-03-01 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.36 | 4,100 | $46,561 | 1,462,648 | -0.3% |
| 2011-02-15 03:07 | 2011-02-10 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.37 | 840 | $9,547 | 1,466,748 | -0.1% |
| 2011-02-10 03:14 | 2011-02-07 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.31 | 7,005 | $79,243 | 1,467,588 | -0.5% |
| 2011-02-04 02:42 | 2011-02-01 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | SALE | $11.30 | 4,800 | $54,244 | 1,474,593 | -0.3% |
| 2010-07-16 23:35 | 2010-05-12 | MEDW | N/A | CONSTELLATION SOFTWARE INC | 10% owner | Other | BUY | $9.03 | 133,128 | $1,201,533 | 1,479,393 | +9.9% |
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.