FARNSWORTH RON L - Insider Non-Derivative Transactions at COLUMBIA BANKING SYSTEM, INC. (COLB) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Feb 28, 2025, FARNSWORTH RON L's relationship to COLUMBIA BANKING SYSTEM, INC. (COLB) is Officer (Chief Financial Officer), and currently has 144,235 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other COLB insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
FARNSWORTH RON L - Insider Non-Derivative Transactions of COLB Common Stock
FARNSWORTH RON L - Insider Non-Derivative Transactions at COLB
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Mar 1, 2025 | F -- (Common Stock) | 3073 | 26.73 | 141162 |
| Mar 1, 2025 | F -- (Common Stock) | 2930 | 26.73 | 144235 |
| Feb 15, 2025 | F -- (Common Stock) | 2240 | 27.41 | 147165 |
| Mar 9, 2024 | F -- (Common Stock) | 1729 | 19.51 | 149405 |
| Mar 9, 2024 | F -- (Common Stock) | 3002 | 19.51 | 151134 |
| Feb 29, 2024 | F -- (Common Stock) | 2930 | 17.76 | 154136 |
| Feb 16, 2024 | F -- (Common Stock) | 2017 | 19.01 | 157066 |
| Jan 30, 2024 | P -- (Common Stock) | 2500 | 20.71 | 160073 |
| Jan 2, 2024 | F -- (Common Stock) | 2909 | 26.68 | 157733 |
| Mar 9, 2023 | F -- (Common Stock) | 1729 | 27.36 | 155147 |
| Mar 3, 2023 | F -- (Common Stock) | 1940 | 29.07 | 156876 |
| Mar 3, 2023 | F -- (Common Stock) | 1900 | 29.07 | 157036 |
| Mar 3, 2023 | F -- (Common Stock) | 2910 | 29.07 | 158816 |
| Mar 3, 2023 | F -- (Common Stock) | 2850 | 29.07 | 158936 |
| Mar 3, 2023 | F -- (Common Stock) | 2922 | 29.07 | 161726 |
| Mar 3, 2023 | F -- (Common Stock) | 2862 | 29.07 | 161786 |
| Mar 3, 2023 | Acquisition -- (Common Stock) | 6029 | 0 | 164648 |