Clint Stein

President and CEO at Columbia Banking System Inc.

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
4 years
Director since
2023

4 years of board service in total across 1 board, counting each seat separately. Longest: Columbia Banking System Inc., 3 years.

Columbia Banking System Inc. Director ยท Chair, CEO, President
3 years ยท Since 2023

Chief executive roles

Columbia Banking System Inc. ยท President and CEO
Dates unknown

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Mar 13, 2026 Columbia Banking System Inc. Option exercise +18,171 $26.23 $476,625
Mar 13, 2026 Columbia Banking System Inc. Shares withheld for tax โˆ’7,151 $26.23 $187,571
Mar 1, 2026 Columbia Banking System Inc. Shares withheld for tax โˆ’9,789 $28.45 $278,497
Feb 15, 2026 Columbia Banking System Inc. Shares withheld for tax โˆ’3,922 $31.49 $123,504
Feb 2, 2026 Columbia Banking System Inc. Grant or award +28,927 $29.69 $858,843
Feb 2, 2026 Columbia Banking System Inc. Shares withheld for tax โˆ’11,383 $29.69 $337,961
Feb 2, 2026 Columbia Banking System Inc. Grant or award +21,988 $29.69 $652,824
Feb 2, 2026 Columbia Banking System Inc. Shares withheld for tax โˆ’8,653 $29.69 $256,908
Jan 20, 2026 Columbia Banking System Inc. Sold back to the company โˆ’3,588 โ€” โ€”
Jan 20, 2026 Columbia Banking System Inc. Shares withheld for tax โˆ’7,615 $28.35 $215,885
Jan 20, 2026 Columbia Banking System Inc. Sold back to the company โˆ’2,727 โ€” โ€”
Jan 20, 2026 Columbia Banking System Inc. Shares withheld for tax โˆ’5,635 $28.35 $159,752
Feb 28, 2025 Columbia Banking System Inc. Shares withheld for tax โˆ’9,789 $26.73 $261,660
Feb 14, 2025 Columbia Banking System Inc. Grant or award +4,759 $27.41 $130,444
Feb 14, 2025 Columbia Banking System Inc. Shares withheld for tax โˆ’1,873 $27.41 $51,339

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