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COLUMBIA BANKING SYSTEM, INC.

For the period ended Sep 30, 2026. Filed Nov 5, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2026 · Filed Nov 5, 2026

COLB$30.85-0.5%Stored close · as of Nov 10, 2026

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Consolidated Statements of Comprehensive Income (unaudited)

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

Three Months EndedNine Months Ended
(in millions)September 30, 2026September 30, 2025September 30, 2026September 30, 2025
Net income$220$96$620$335
Available for sale securities:
Unrealized (losses) gains arising during the period(528)96(632)262
Income tax benefit (expense) related to unrealized (losses) gains140(25)168(68)
Net change in unrealized (losses) gains for available for sale securities(388)71(464)194
Junior subordinated debentures, at fair value:
Unrealized losses arising during the period(14)(8)(15)—
Income tax benefit related to unrealized losses424—
Net change in unrealized losses for junior subordinated debentures, at fair value(10)(6)(11)—
Other comprehensive (loss) income, net of tax(398)65(475)194
Comprehensive (loss) income$(178)$161$145$529
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.