The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Helsel Brett since year 2005.
The trader's CIK number is 1186035.
At the time of this reporting, Helsel Brett is the SVP Engineering of Isilon Systems, Inc. .
(stock ticker symbol ISLN).
See this page for all insider trading activities at Isilon Systems, Inc. .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2010-11-01||ISLN||Isilon Systems, Inc.||Option Ex||60,000||3.66||219,900|
|2010-11-01||ISLN||Isilon Systems, Inc.||Sale||60,000||28.26||1,695,480|
|2010-08-23||ISLN||Isilon Systems, Inc.||Option Ex||20,000||4.76||95,200|
|2010-08-23||ISLN||Isilon Systems, Inc.||Sale||20,000||19.90||398,000|
|2010-08-02||ISLN||Isilon Systems, Inc.||Option Ex||50,000||3.66||183,250|
|2010-08-02||ISLN||Isilon Systems, Inc.||Sale||50,000||18.06||903,100|
|2010-06-21||ISLN||Isilon Systems, Inc.||Option Ex||25,000||4.76||119,000|
|2010-06-21||ISLN||Isilon Systems, Inc.||Sale||25,000||14.90||372,500|
|2010-05-17||ISLN||Isilon Systems, Inc.||Option Ex||25,000||2.57||64,249|
|2010-05-17||ISLN||Isilon Systems, Inc.||Sale||25,000||14.21||355,325|
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Helsel Brett (SVP Engineering of Isilon Systems, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.