The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Chen Yc since 2007.
The trader's CIK number is 1275082.
At the time of the last reporting, Chen Yc was the Group President of W.w. Grainger, Inc.. (stock ticker symbol GWW).
Also see all insider trading activities at W.w. Grainger, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2008 | GWW | 2,100 | $151,305 | 0 | $0 | 0 | $0 |
| 2007 | GWW | 0 | $0 | 26,580 | $2,259,404 | 26,580 | $1,119,110 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2008-03-17 | GWW | Buy | 2,100 | 72.05 | 151,305 |
| 2007-10-19 | GWW | Sale | 3,501 | 90.47 | 316,724 |
| 2007-10-19 | GWW | Sale | 7,209 | 89.96 | 648,536 |
| 2007-10-19 | GWW | Option Ex | 10,710 | 37.50 | 401,625 |
| 2007-04-26 | GWW | Option Ex | 10,120 | 43.27 | 437,892 |
| 2007-04-26 | GWW | Sale | 10,120 | 84.06 | 850,687 |
| 2007-02-01 | GWW | Sale | 5,750 | 77.12 | 443,457 |
| 2007-02-01 | GWW | Option Ex | 5,750 | 48.62 | 279,593 |
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 Chen Yc (Group President of W.w. Grainger, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.