The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Helsel Brett since 2010.
The trader's CIK number is 1186035.
At the time of the last reporting, Helsel Brett was the SVP Engineering of Isilon Systems, Inc.. (stock ticker symbol ISLN).
Also see all insider trading activities at Isilon Systems, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2010 | ISLN | 0 | $0 | 180,000 | $3,724,405 | 180,000 | $681,599 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2010-11-01 | ISLN | Option Ex | 60,000 | 3.67 | 219,900 |
| 2010-11-01 | ISLN | Sale | 60,000 | 28.26 | 1,695,480 |
| 2010-08-23 | ISLN | Option Ex | 20,000 | 4.76 | 95,200 |
| 2010-08-23 | ISLN | Sale | 20,000 | 19.90 | 398,000 |
| 2010-08-02 | ISLN | Option Ex | 50,000 | 3.67 | 183,250 |
| 2010-08-02 | ISLN | Sale | 50,000 | 18.06 | 903,100 |
| 2010-06-21 | ISLN | Option Ex | 25,000 | 4.76 | 119,000 |
| 2010-06-21 | ISLN | Sale | 25,000 | 14.90 | 372,500 |
| 2010-05-17 | ISLN | Option Ex | 25,000 | 2.57 | 64,249 |
| 2010-05-17 | ISLN | 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.