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 |
|---|---|---|---|---|---|---|---|---|
| COLB | Gardner Steven R | Director | 09/04/2026 | Zuteilung | — | 2,577 | — | Form 4 |
| COLB | Lagomarsino Simone | Director | 09/02/2026 | Zuteilung | — | 2,670 | — | Form 4 |
| COLB | Giem Judi | EVP CHRO | 08/14/2026 | Steuer-Abgabe | 32.69 | 643 | 21,020 | Form 4 |
| COLB | Giem Judi | EVP CHRO | 08/14/2026 | Optionsausübung | 32.69 | 2,393 | 78,227 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).