The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Coffield Dana since 2010.
The trader's CIK number is 1397101.
At the time of the last reporting, Coffield Dana was the CEO and President of Gran Tierra Energy Inc.. (stock ticker symbol GTE).
Also see all insider trading activities at Gran Tierra Energy Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2011 | GTE | 0 | $0 | 807,500 | $4,068,579 | 0 | $0 |
| 2010 | GTE | 0 | $0 | 192,500 | $1,157,255 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2011-12-14 | GTE | Sale | 107,500 | 4.74 | 509,980 |
| 2011-12-13 | GTE | Sale | 200,000 | 5.03 | 1,005,800 |
| 2011-12-12 | GTE | Sale | 300,000 | 5.01 | 1,503,300 |
| 2011-12-08 | GTE | Sale | 100,000 | 5.24 | 524,099 |
| 2011-12-09 | GTE | Sale | 100,000 | 5.25 | 525,400 |
| 2010-09-10 | GTE | Sale | 27,300 | 6.01 | 164,073 |
| 2010-08-10 | GTE | Sale | 165,200 | 6.01 | 993,182 |
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 Coffield Dana (CEO and President of Gran Tierra Energy Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.