Stock Trading History of Wierenga Wendall
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
Wierenga Wendall since year 2005.
The trader's CIK number is
1235945.
At the time of this reporting, Wierenga Wendall is the Director of Onyx Pharmaceuticals Inc .
(stock ticker symbol
ONXX).
See this page for
all insider trading activities at Onyx Pharmaceuticals Inc .
Note that in the past
WIERENGA WENDALL also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Wierenga Wendall since 2005.
| Trade Date |
Symbol |
Company Name (Issuer) |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2008-08-27 | ONXX | Onyx Pharmaceuticals Inc | Option Exercise | 5,000 | 11.86 | 59,300 |
| 2008-08-27 | ONXX | Onyx Pharmaceuticals Inc | Sale | 5,000 | 41.01 | 205,033 |
| 2008-08-19 | XNPT | Xenoport Inc | Sale | 4,000 | 48.55 | 194,196 |
| 2007-12-05 | XNPT | Xenoport Inc | Sale | 3,000 | 54.85 | 164,544 |
| 2007-08-30 | ONXX | Onyx Pharmaceuticals Inc | Option Exercise | 11,500 | 13.26 | 152,509 |
| 2007-08-30 | ONXX | Onyx Pharmaceuticals Inc | Sale | 11,500 | 38.87 | 447,056 |
| 2007-05-16 | XNPT | Xenoport Inc | Sale | 5,000 | 41.15 | 205,750 |
| 2007-02-22 | ONXX | Onyx Pharmaceuticals Inc | Sale | 7,000 | 28.02 | 196,157 |
| 2007-02-22 | ONXX | Onyx Pharmaceuticals Inc | Option Exercise | 7,000 | 6.40 | 44,765 |
| 2006-12-15 | XNPT | Xenoport Inc | Sale | 4,000 | 25.02 | 100,080 |
| 2006-11-06 | XNPT | Xenoport Inc | Sale | 5,000 | 23.91 | 119,540 |
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 Wierenga Wendall
(Director of Onyx Pharmaceuticals Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.
