Insider Trading Arrangements |
3 Months Ended |
|---|---|
|
Mar. 31, 2026
shares
| |
| Trading Arrangements, by Individual | |
| Rule 10b5-1 Arrangement Adopted | false |
| Non-Rule 10b5-1 Arrangement Adopted | false |
| Non-Rule 10b5-1 Arrangement Terminated | false |
| Torran Nixon [Member] | |
| Trading Arrangements, by Individual | |
| Material Terms of Trading Arrangement | On March 4, 2026, Torran Nixon, Senior Executive Vice President of the Company, terminated a trading arrangement for the sale of shares of Columbia common stock (a “Rule 10b5-1 Trading Plan”) that was intended to satisfy the affirmative defense conditions of Exchange Act Rule 10b5-1(c). Mr. Nixon's Rule 10b5-1 Trading Plan was adopted on November 25, 2025 and provided for termination on November 2, 2026 (subject to earlier termination events) and for the sale of up to 7,461 shares of Columbia common stock pursuant to the terms of the plan. As of March 31, 2026, Mr. Nixon had sold 4,481 shares of Columbia common stock under the plan.
|
| Name | Torran Nixon |
| Title | Senior Executive Vice President |
| Rule 10b5-1 Arrangement Terminated | true |
| Termination Date | March 4, 2026 |
| Aggregate Available | 7,461 |