The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Ralston David since 2006.
The trader's CIK number is 1330303.
At the time of the last reporting, Ralston David was the Chairman - Bank of A of Bok Financial Corp Et Al. (stock ticker symbol BOKF).
Also see all insider trading activities at Bok Financial Corp Et Al.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2008 | BOKF | 0 | $0 | 0 | $0 | 3,327 | $102,502 |
| 2007 | BOKF | 0 | $0 | 500 | $26,000 | 4,391 | $129,810 |
| 2006 | BOKF | 0 | $0 | 3,400 | $160,020 | 6,616 | $203,765 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2008-04-17 | BOKF | Option Ex | 2,877 | 28.41 | 81,721 |
| 2008-01-23 | BOKF | Option Ex | 450 | 46.18 | 20,781 |
| 2007-12-03 | BOKF | Option Ex | 497 | 47.99 | 23,851 |
| 2007-11-30 | BOKF | Option Ex | 633 | 44.00 | 27,852 |
| 2007-08-21 | BOKF | Sale | 500 | 52.00 | 26,000 |
| 2007-07-06 | BOKF | Option Ex | 3,261 | 23.95 | 78,107 |
| 2006-12-26 | BOKF | Option Ex | 450 | 49.00 | 22,050 |
| 2006-12-06 | BOKF | Option Ex | 970 | 49.09 | 47,617 |
| 2006-11-29 | BOKF | Option Ex | 633 | 45.43 | 28,757 |
| 2006-10-19 | BOKF | Option Ex | 1,312 | 25.50 | 33,459 |
| 2006-08-01 | BOKF | Option Ex | 2,305 | 15.78 | 36,365 |
| 2006-04-03 | BOKF | Sale | 400 | 47.55 | 19,020 |
| 2006-03-21 | BOKF | Sale | 3,000 | 47.00 | 141,000 |
| 2006-01-25 | BOKF | Option Ex | 450 | 37.43 | 16,843 |
| 2006-01-10 | BOKF | Option Ex | 496 | 37.65 | 18,674 |
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 Ralston David (Chairman - Bank of A of Bok Financial Corp Et Al at the time of this reporting) see the Securities and Exchange Commission (SEC) website.