Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 16 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 28, 2023 COLB None · · · · · (price as of 2026-10-02)
Feb. 21, 2023 COLB A 1,738 · · 46,586 Direct +3.88% Acquired (price as of 2026-10-02)
May 26, 2021 COLB A 1,669 · · 44,848 Direct +3.87% Acquired (price as of 2026-10-02)
May 27, 2020 COLB A 2,640 · · 43,179 Direct +6.51% Acquired (price as of 2026-10-02)
Dec. 11, 2019 COLB G 2,150 · · 40,539 Direct -5.04% Disposed (price as of 2026-10-02)
July 24, 2019 COLB A 1,902 $36.80 $69,994 42,689 Direct +4.66% Acquired -21.4% (price as of 2026-10-02)
June 28, 2018 COLB A 1,691 · · 40,787 Direct +4.33% Acquired (price as of 2026-10-02)
June 28, 2017 COLB A 2,000 · · 39,096 Direct +5.39% Acquired (price as of 2026-10-02)
June 22, 2016 COLB A 2,000 · · 37,096 Direct +5.70% Acquired (price as of 2026-10-02)
June 24, 2015 COLB A 2,000 · · 35,096 Direct +6.04% Acquired (price as of 2026-10-02)
Nov. 1, 2014 COLB A 5 · · 33,573 Indirect +0.01% Acquired (price as of 2026-10-02)
Nov. 1, 2014 COLB A 26 · · 33,568 Indirect +0.08% Acquired (price as of 2026-10-02)
Nov. 1, 2014 COLB A 5 · · 33,542 Indirect +0.01% Acquired (price as of 2026-10-02)
Nov. 1, 2014 COLB A 52 · · 33,537 Indirect +0.16% Acquired (price as of 2026-10-02)
Nov. 1, 2014 COLB A 389 · · 33,485 Indirect +1.18% Acquired (price as of 2026-10-02)
Nov. 1, 2014 COLB A 33,096 · · 33,096 Direct · Acquired (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.