The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Tan Thian H since 2005.
The trader's CIK number is 1230579.
At the time of the last reporting, Tan Thian H was the CEO of Komag Inc /de/. (stock ticker symbol KOMG).
Also see all insider trading activities at Komag Inc /de/.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2006 | KOMG | 0 | $0 | 181,428 | $7,884,143 | 130,000 | $1,219,200 |
| 2005 | KOMG | 0 | $0 | 50,000 | $1,233,259 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2006-09-25 | KOMG | Option Ex | 32,500 | 12.83 | 416,975 |
| 2006-09-25 | KOMG | Sale | 32,500 | 33.30 | 1,082,217 |
| 2006-08-25 | KOMG | Sale | 5,475 | 34.95 | 191,329 |
| 2006-06-23 | KOMG | Sale | 5,476 | 41.62 | 227,933 |
| 2006-05-25 | KOMG | Sale | 5,480 | 42.78 | 234,445 |
| 2006-05-25 | KOMG | Option Ex | 27,500 | 12.83 | 352,825 |
| 2006-05-25 | KOMG | Sale | 6,835 | 43.27 | 295,764 |
| 2006-05-25 | KOMG | Sale | 6,385 | 43.64 | 278,647 |
| 2006-05-25 | KOMG | Sale | 200 | 44.21 | 8,842 |
| 2006-05-25 | KOMG | Sale | 8,600 | 43.88 | 377,359 |
| 2006-05-23 | KOMG | Sale | 900 | 45.95 | 41,359 |
| 2006-05-23 | KOMG | Sale | 5,925 | 45.42 | 269,113 |
| 2006-05-23 | KOMG | Sale | 4,200 | 44.91 | 188,601 |
| 2006-05-23 | KOMG | Sale | 6,475 | 44.37 | 287,315 |
| 2006-05-08 | KOMG | Sale | 3,300 | 44.83 | 147,945 |
| 2006-05-08 | KOMG | Sale | 13,455 | 44.56 | 599,568 |
| 2006-02-27 | KOMG | Sale | 745 | 44.63 | 33,249 |
| 2006-03-23 | KOMG | Sale | 22,977 | 49.05 | 1,127,136 |
| 2006-02-27 | KOMG | Option Ex | 35,000 | 12.83 | 449,050 |
| 2006-02-27 | KOMG | Sale | 27,000 | 47.34 | 1,278,072 |
| 2006-02-27 | KOMG | Sale | 8,000 | 47.89 | 383,120 |
| 2006-02-23 | KOMG | Sale | 4,580 | 47.05 | 215,493 |
| 2006-02-23 | KOMG | Sale | 5,200 | 48.06 | 249,906 |
| 2006-02-23 | KOMG | Sale | 7,720 | 47.50 | 366,730 |
| 2006-02-15 | KOMG | Option Ex | 35,000 | .01 | 350 |
| 2005-06-01 | KOMG | Sale | 10,000 | 28.86 | 288,600 |
| 2005-05-25 | KOMG | Sale | 10,000 | 27.47 | 274,660 |
| 2005-04-25 | KOMG | Sale | 10,000 | 22.74 | 227,420 |
| 2005-04-01 | KOMG | Sale | 10,000 | 22.40 | 223,960 |
| 2005-03-28 | KOMG | Sale | 10,000 | 21.86 | 218,619 |
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 Tan Thian H (CEO of Komag Inc /de/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.