The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Grunst Martin E since 2016.
This trader's CIK number is 1398210.
At the time of last reporting, Grunst Martin E was the EVP, CFO of Bok Financial Corp. (stock ticker symbol BOKF).
Also see all insider trading activities at Bok Financial Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | BOKF | 0 | $0 | 0 | $0 | 2,461 | $0 |
| 2023 | BOKF | 2,000 | $161,048 | 0 | $0 | 0 | $0 |
| 2022 | BOKF | 0 | $0 | 0 | $0 | 1,370 | $0 |
| 2021 | BOKF | 0 | $0 | 0 | $0 | 1,711 | $0 |
| 2020 | BOKF | 1,000 | $51,443 | 0 | $0 | 2,437 | $0 |
| 2018 | BOKF | 0 | $0 | 0 | $0 | 419 | $23,438 |
| 2016 | BOKF | 0 | $0 | 0 | $0 | 627 | $35,074 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-02-18 | BOKF | Option Ex | 2,461 | .00 | 0 |
| 2023-05-09 | BOKF | Buy | 1,000 | 77.00 | 76,995 |
| 2023-05-01 | BOKF | Buy | 1,000 | 84.05 | 84,053 |
| 2022-02-23 | BOKF | Option Ex | 1,370 | .00 | 0 |
| 2021-02-24 | BOKF | Option Ex | 1,711 | .00 | 0 |
| 2020-05-01 | BOKF | Buy | 500 | 49.10 | 24,548 |
| 2020-04-29 | BOKF | Buy | 500 | 53.79 | 26,895 |
| 2020-02-26 | BOKF | Option Ex | 2,437 | .00 | 0 |
| 2018-12-14 | BOKF | Option Ex | 419 | 55.94 | 23,438 |
| 2016-11-09 | BOKF | Option Ex | 627 | 55.94 | 35,074 |
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 Grunst Martin E (EVP, CFO of Bok Financial Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.