The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Su Hsin-chi since 2009.
The trader's CIK number is 1437446.
At the time of the last reporting, Su Hsin-chi was the Officer of Vantage Drilling Co. (stock ticker symbol VTG&VTG.WS).
Also see all insider trading activities at Vantage Drilling Co.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2011 | VTG | 2,260,824 | $4,074,809 | 1,000,000 | $1,851,750 | 0 | $0 |
| 2010 | VTG | 19,787,641 | $24,307,812 | 0 | $0 | 0 | $0 |
| 2009 | VTG | 8,064,515 | $12,499,998 | 0 | $0 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2011-12-23 | VTG | Buy | 170,646 | 1.19 | 202,898 |
| 2011-05-24 | VTG | Buy | 453,127 | 1.89 | 855,503 |
| 2011-05-25 | VTG | Buy | 71,271 | 1.92 | 136,840 |
| 2011-05-26 | VTG | Buy | 86,480 | 1.93 | 166,906 |
| 2011-05-27 | VTG | Buy | 500,000 | 1.94 | 970,000 |
| 2011-04-01 | VTG | Sale | 250,000 | 1.86 | 465,250 |
| 2011-03-29 | VTG | Sale | 250,000 | 1.84 | 460,750 |
| 2011-03-30 | VTG | Sale | 250,000 | 1.87 | 467,500 |
| 2011-03-31 | VTG | Sale | 250,000 | 1.83 | 458,250 |
| 2011-06-21 | VTG | Buy | 35,500 | 1.71 | 60,811 |
| 2011-06-22 | VTG | Buy | 943,800 | 1.78 | 1,681,851 |
| 2010-12-15 | VTG | Buy | 203,706 | 2.20 | 448,153 |
| 2010-12-13 | VTG | Buy | 1,300,000 | 2.05 | 2,661,100 |
| 2010-12-09 | VTG | Buy | 1,500,000 | 1.80 | 2,701,500 |
| 2010-12-10 | VTG | Buy | 1,658,500 | 1.93 | 3,205,880 |
| 2010-12-08 | VTG | Buy | 250,000 | 1.68 | 419,250 |
| 2010-12-07 | VTG | Buy | 298,000 | 1.72 | 513,156 |
| 2010-01-08 | VTG&VTG.WS | Buy | 14,577,435 | .98 | 14,358,773 |
| 2009-09-01 | VTG&VTG.WS | Buy | 8,064,515 | 1.55 | 12,499,998 |
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 Su Hsin-chi (Officer of Vantage Drilling Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.