Marple's Pacific Northwest Letter provides comprehensive coverage of trading by officers, directors and some shareholders of publicly traded Pacific Northwest companies. You'll find news of insider trades in nearly every issue. No other business publication covers regional insider trading in as comprehensive and timely a manner. Marple's monitors insider trading on more than 200 publicly held companies.

An example of insider-trading data:   Sales of Microsoft stock by Chairman Bill Gates from mid-2003.  We typically report the dates of insider trades, number of shares and average prices and the shares remaining after insider trasactions.