Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| CBSH | Upton Jennifer B | Senior Vice President | 09/04/2026 | Abgabe | 58.52 | 148 | 8,661 | Form 4 |
| CBSH | Upton Jennifer B | Senior Vice President | 09/04/2026 | Abgabe | 58.51 | 143 | 8,367 | Form 4 |
| CBSH | Upton Jennifer B | Senior Vice President | 09/04/2026 | Steuer-Abgabe | 58.52 | 21 | 1,229 | Form 4 |
| CBSH | Upton Jennifer B | Senior Vice President | 09/04/2026 | Steuer-Abgabe | 58.51 | 23 | 1,346 | Form 4 |
| CBSH | Upton Jennifer B | Senior Vice President | 09/04/2026 | Optionsausübung | 39.14 | 220 | 8,611 | Form 4 |
| CBSH | Neff Douglas D | Senior Vice President | 08/27/2026 | Verkauf | 58.15 | 666 | 38,725 | Form 4 |
| CBSH | Neff Douglas D | Senior Vice President | 08/27/2026 | Abgabe | 58.10 | 1,850 | 107,485 | Form 4 |
| CBSH | Neff Douglas D | Senior Vice President | 08/27/2026 | Steuer-Abgabe | 58.10 | 273 | 15,861 | Form 4 |
| CBSH | Neff Douglas D | Senior Vice President | 08/27/2026 | Optionsausübung | 39.14 | 1,396 | 54,642 | Form 4 |
| CBSH | Neff Douglas D | Senior Vice President | 08/27/2026 | Optionsausübung | 37.91 | 1,393 | 52,808 | Form 4 |
| CBSH | Orf David L | Exec. Vice President & CCO | 08/14/2026 | Verkauf | 60.35 | 642 | 38,745 | Form 4 |
| CBSH | Orf David L | Exec. Vice President & CCO | 08/14/2026 | Abgabe | 60.31 | 1,630 | 98,305 | Form 4 |
| CBSH | Orf David L | Exec. Vice President & CCO | 08/14/2026 | Steuer-Abgabe | 60.31 | 275 | 16,585 | Form 4 |
| CBSH | Orf David L | Exec. Vice President & CCO | 08/14/2026 | Optionsausübung | 39.14 | 1,353 | 52,959 | Form 4 |
| CBSH | Orf David L | Exec. Vice President & CCO | 08/14/2026 | Optionsausübung | 37.91 | 1,194 | 45,264 | Form 4 |
| CBSH | Roller David L. | Senior Vice President | 08/04/2026 | Verkauf | 60.28 | 830 | 50,030 | Form 4 |
| CBSH | Roller David L. | Senior Vice President | 08/04/2026 | Abgabe | 60.32 | 2,320 | 139,942 | Form 4 |
| CBSH | Roller David L. | Senior Vice President | 08/04/2026 | Steuer-Abgabe | 60.32 | 357 | 21,534 | Form 4 |
| CBSH | Roller David L. | Senior Vice President | 08/04/2026 | Optionsausübung | 39.90 | 3,507 | 139,928 | Form 4 |
| CBSH | Holmes Robert S | Executive Vice President | 07/30/2026 | Verkauf | 60.20 | 5,000 | 301,000 | Form 4 |
| CBSH | Kemper John W | President and CEO | 07/29/2026 | Verkauf | 60.58 | 5,830 | 353,190 | Form 4 |
| CBSH | Kemper John W | President and CEO | 07/29/2026 | Abgabe | 60.63 | 10,594 | 642,314 | Form 4 |
| CBSH | Kemper John W | President and CEO | 07/29/2026 | Abgabe | 60.68 | 6,179 | 374,942 | Form 4 |
| CBSH | Kemper John W | President and CEO | 07/29/2026 | Steuer-Abgabe | 60.63 | 2,165 | 131,264 | Form 4 |
| CBSH | Kemper John W | President and CEO | 07/29/2026 | Steuer-Abgabe | 60.68 | 1,618 | 98,180 | Form 4 |
| CBSH | Kemper John W | President and CEO | 07/29/2026 | Optionsausübung | 39.90 | 16,097 | 642,265 | Form 4 |
| CBSH | Kemper John W | President and CEO | 07/29/2026 | Optionsausübung | 36.44 | 10,289 | 374,929 | Form 4 |
| CBSH | Brooks Derrick | Senior Vice President | 07/28/2026 | Verkauf | 59.64 | 1,041 | 62,080 | Form 4 |
| CBSH | Brooks Derrick | Senior Vice President | 07/27/2026 | Steuer-Abgabe | 59.00 | 427 | 25,193 | Form 4 |
| CBSH | Kim Charles G | Exec. Vice President and CFO | 07/27/2026 | Verkauf | 59.18 | 19,771 | 1,170,028 | Form 4 |
| CBSH | Kim Charles G | Exec. Vice President and CFO | 07/27/2026 | Abgabe | 59.43 | 5,925 | 352,123 | Form 4 |
| CBSH | Kim Charles G | Exec. Vice President and CFO | 07/27/2026 | Steuer-Abgabe | 59.43 | 1,646 | 97,822 | Form 4 |
| CBSH | Kim Charles G | Exec. Vice President and CFO | 07/27/2026 | Optionsausübung | 36.44 | 9,662 | 352,081 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).