The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Zuurbier Martin since 2011.
The trader's CIK number is 1427262.
At the time of the last reporting, Zuurbier Martin was the Chief Technical Officer of Elephant Talk Communications Inc. (stock ticker symbol ETAK).
Also see all insider trading activities at Elephant Talk Communications Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2012 | ETAK | 0 | $0 | 5,000 | $15,000 | 0 | $0 |
| 2011 | ETAK | 0 | $0 | 164,450 | $493,828 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2012-01-13 | ETAK | Sale | 5,000 | 3.00 | 15,000 |
| 2011-11-07 | ETAK | Sale | 64,000 | 3.00 | 192,000 |
| 2011-11-04 | ETAK | Sale | 20,000 | 3.00 | 60,000 |
| 2011-09-27 | ETAK | Sale | 5,000 | 3.01 | 15,049 |
| 2011-09-21 | ETAK | Sale | 20,000 | 3.00 | 60,000 |
| 2011-09-20 | ETAK | Sale | 43,000 | 3.01 | 129,429 |
| 2011-09-19 | ETAK | Sale | 12,450 | 3.00 | 37,350 |
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 Zuurbier Martin (Chief Technical Officer of Elephant Talk Communications Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.