The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Walton Steve since 2005.
The trader's CIK number is 1336761.
At the time of the last reporting, Walton Steve was the VP, Safety & Complia of Sigma Aldrich Corp. (stock ticker symbol SIAL).
Also see all insider trading activities at Sigma Aldrich Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2010 | SIAL | 0 | $0 | 1,000 | $65,318 | 0 | $0 |
| 2007 | SIAL | 430 | $22,351 | 0 | $0 | 0 | $0 |
| 2006 | SIAL | 150 | $11,554 | 0 | $0 | 0 | $0 |
| 2005 | SIAL | 300 | $19,794 | 0 | $0 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2010-12-03 | SIAL | Sale | 1,000 | 65.32 | 65,318 |
| 2007-11-07 | SIAL | Buy | 430 | 51.98 | 22,351 |
| 2006-11-13 | SIAL | Buy | 150 | 77.03 | 11,554 |
| 2005-11-11 | SIAL | Buy | 300 | 65.98 | 19,794 |
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 Walton Steve (VP, Safety & Complia of Sigma Aldrich Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.