Stock Trading History of Oneil William C
The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
reported to
the Securities and Exchange Commission (SEC)
by insider
Oneil William C since year 2005.
The trader's CIK number is
1190595.
At the time of this reporting, Oneil William C is the Director of Sigma Aldrich Corp .
(stock ticker symbol
SIAL).
See this page for
all insider trading activities at Sigma Aldrich Corp .
Note that in the past
ONEIL WILLIAM C also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Oneil William C since 2005.
| Trade Date |
Symbol |
Company Name (Issuer) |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2008-05-02 | SIAL | Sigma Aldrich Corp | Sale | 24,000 | 57.36 | 1,376,736 |
| 2008-05-02 | SIAL | Sigma Aldrich Corp | Option Exercise | 24,000 | 20.00 | 480,000 |
| 2006-12-18 | AVCA | Advocat Inc | Option Exercise | 1,000 | 7.12 | 7,125 |
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 Oneil William C
(Director of Sigma Aldrich Corp at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.
