The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Witten Mark since 2006.
The trader's CIK number is 1251901.
At the time of the last reporting, Witten Mark was the 10% Owner of Ir Biosciences Holdings Inc. (stock ticker symbol irbo.ob).
Also see all insider trading activities at Ir Biosciences Holdings Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2007 | IRBO | 0 | $0 | 130,000 | $19,240 | 0 | $0 |
| 2006 | IRBO | 0 | $0 | 445,000 | $113,378 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2007-05-17 | IRBO | Sale | 10,000 | .17 | 1,700 |
| 2007-04-17 | IRBO | Sale | 20,000 | .16 | 3,240 |
| 2007-04-18 | IRBO | Sale | 10,000 | .15 | 1,490 |
| 2007-03-20 | IRBO | Sale | 30,000 | .13 | 3,960 |
| 2007-02-20 | IRBO | Sale | 30,000 | .14 | 4,350 |
| 2007-01-17 | IRBO | Sale | 10,000 | .15 | 1,500 |
| 2007-01-18 | IRBO | Sale | 20,000 | .15 | 3,000 |
| 2006-12-20 | IRBO | Sale | 10,000 | .15 | 1,500 |
| 2006-12-19 | IRBO | Sale | 10,000 | .16 | 1,600 |
| 2006-10-17 | IRBO | Sale | 10,000 | .23 | 2,250 |
| 2006-08-17 | IRBO | Sale | 10,000 | .20 | 2,000 |
| 2006-10-18 | IRBO | Sale | 5,000 | .23 | 1,125 |
| 2006-08-18 | IRBO | Sale | 10,000 | .20 | 2,000 |
| 2006-10-19 | IRBO | Sale | 5,000 | .22 | 1,100 |
| 2006-08-24 | IRBO | Sale | 10,000 | .18 | 1,850 |
| 2006-09-18 | IRBO | Sale | 10,000 | .16 | 1,600 |
| 2006-09-20 | IRBO | Sale | 10,000 | .20 | 2,000 |
| 2006-11-20 | IRBO | Sale | 10,000 | .17 | 1,719 |
| 2006-09-21 | IRBO | Sale | 10,000 | .20 | 2,050 |
| 2006-07-10 | IRBO | Sale | 29,500 | .26 | 7,788 |
| 2006-07-07 | IRBO | Sale | 10,000 | .27 | 2,700 |
| 2005-06-03 | IRBO | Sale | 20,000 | .01 | 100 |
| 2006-06-15 | IRBO | Sale | 10,000 | .39 | 3,900 |
| 2006-07-06 | IRBO | Sale | 12,500 | .27 | 3,350 |
| 2006-06-14 | IRBO | Sale | 15,000 | .35 | 5,295 |
| 2006-06-12 | IRBO | Sale | 60,000 | .28 | 17,100 |
| 2006-06-06 | IRBO | Sale | 40,000 | .33 | 13,120 |
| 2006-06-29 | IRBO | Sale | 10,000 | .30 | 3,000 |
| 2006-07-20 | IRBO | Sale | 10,000 | .24 | 2,400 |
| 2006-07-18 | IRBO | Sale | 10,000 | .21 | 2,100 |
| 2006-07-17 | IRBO | Sale | 10,000 | .21 | 2,100 |
| 2006-07-13 | IRBO | Sale | 5,000 | .21 | 1,050 |
| 2006-06-19 | IRBO | Sale | 63,000 | .37 | 23,121 |
| 2006-11-21 | IRBO | Sale | 25,000 | .15 | 3,750 |
| 2006-06-20 | IRBO | Sale | 5,000 | .34 | 1,710 |
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 Witten Mark (10% Owner of Ir Biosciences Holdings Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.