Insider at

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Insider transactions

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0 buys (P) 2 sells (S) Net: $-115,307 + 57 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

57 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
June 8, 2026 COLB S 60 $29.77 $1,786 22,448 Direct -0.27% Disposed -2.9% (price as of 2026-10-02)
June 8, 2026 COLB S 3,812 $29.78 $113,521 18,636 Direct -16.98% Disposed -2.9% (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.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 13, 2026 COLB Restricted Stock Unit Common Stock (940) · · 940 Disposed
Feb. 18, 2026 COLB Restricted Stock Unit Common Stock (2,800) · · 2,800 Acquired
Feb. 25, 2025 COLB Performance Restricted Stock Unit Common Stock (1,409) · · 1,409 Acquired
Feb. 25, 2025 COLB Performance Restricted Stock Unit Common Stock (1,409) · · 1,409 Acquired
Feb. 25, 2025 COLB Restricted Stock Unit Common Stock (2,819) · · 2,819 Acquired
March 1, 2024 COLB Performance Restricted Stock Unit Common Stock (3,147) · · 3,147 Acquired
March 1, 2024 COLB Performance Restricted Stock Unit Common Stock (3,147) · · 3,147 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Jan. 6, 2020 COLB Common 6,581 Direct