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Columbia Banking System, Inc. reported that its Board of Directors approved a quarterly cash dividend of $0.37 per common share. The dividend is payable on September 14, 2026 to shareholders of record as of August 28, 2026. The company described this as a regular quarterly dividend for holders of its common stock. A press release providing this information is included as an exhibit and incorporates standard forward-looking statements language regarding future expectations and risks.
Columbia Banking System, Inc. is the subject of an amended Schedule 13G filing by Wellington Management Group LLP and related entities, reporting their beneficial ownership of the company’s common stock. The group reports beneficial ownership of 11,686,430 shares of common stock, representing 4.13% of the outstanding class.
Wellington reports 0 shares with sole voting or dispositive power, and 10,208,638 shares with shared voting power and 11,686,430 shares with shared dispositive power. The securities are held of record by clients of various Wellington investment advisers, each of which may receive dividends or sale proceeds, but no individual client is reported to hold more than five percent of the class.
Columbia Banking System generated higher earnings, with net income of $208 million for the quarter ended June 30, 2026, up from $152 million a year earlier, and $400 million for the first six months of 2026 versus $239 million in 2025. Net interest income rose to $589 million in the quarter and $1,183 million year-to-date, while non-interest income increased to $88 million for the quarter. Expenses also grew, particularly salaries, intangible amortization and merger and restructuring costs, yielding diluted EPS of $0.73 for the quarter and $1.38 year-to-date.
Total assets were $65.38 billion at June 30, 2026, down from $66.83 billion at year-end 2025, as loans and leases edged down to $47.17 billion and deposits declined to $52.06 billion, partly offset by higher borrowings of $4.25 billion. The allowance for credit losses was $475 million, slightly below $485 million, after a methodological shift from a discounted cash flow to a non‑DCF approach that added $34 million to quantitative reserves and reduced qualitative components by $30 million. Collateral-dependent loans increased to $237 million, and 0.30% of the portfolio consisted of loans modified for borrowers experiencing financial difficulty. An all-stock acquisition of Pacific Premier valued at $2.4 billion continues to contribute to results, alongside $27 million of acquisition-related expenses year-to-date.
Columbia Banking System, Inc. appointed Simone Lagomarsino, age 64, to its Board of Directors, effective September 1, 2026, with service on the Board’s Audit Committee and Enterprise Risk Management Committee. Her appointment to the board of subsidiary Columbia Bank is subject to approval by the Oregon Department of Consumer and Financial Services Division of Financial Regulation.
Lagomarsino is described as an audit committee financial expert with more than 40 years of financial services leadership, including serving as President and a director of First Foundation Inc. until its sale on April 1, 2026 and as President and CEO of Luther Burbank Corporation. She will receive an annual cash retainer of $95,000 and an annual equity retainer of $115,000 in restricted stock, prorated for her partial year of service, with the equity award vesting May 14, 2027. She also receives separate annual deferred compensation payments of $100,000 under a legacy plan originating at Heritage Oaks Bank, running from 2017 through 2032, which is disclosed as her only related-party transaction.
Columbia Banking System, Inc. reported second quarter 2026 net income of $208 million and diluted EPS of $0.73, with operating net income of $217 million and operating diluted EPS of $0.76 for the quarter ended June 30, 2026.
Net interest income was $589 million and net interest margin was 3.93%, slightly lower than the prior quarter, while non-interest income rose to $88 million and non-interest expense declined to $375 million, improving the efficiency ratio to 55.15%. Return on average assets was 1.27% and return on average common equity was 10.99%. Credit metrics remained stable, with net charge-offs at 0.25% of average loans and leases (annualized), an allowance for credit losses of $475 million (1.01% of loans and leases), and non-performing assets at 0.42% of total assets.
Total assets were $65.4 billion, loans and leases $47.2 billion, and deposits $52.1 billion, reflecting balance sheet optimization, including reductions in brokered and wholesale public deposits and higher borrowings of $4.3 billion. The company declared a quarterly dividend of $0.37 per share and repurchased $199 million of common stock (6.6 million shares at an average price of $29.93). Book value per share was $26.70, tangible book value per share $19.22, and estimated regulatory capital ratios remained strong, with a 13.4% total risk-based capital ratio and 11.6% common equity tier 1 ratio. Integration of the Pacific Premier acquisition and related cost synergies were essentially complete by quarter-end.
Columbia Banking System EVP Aaron James Deer, Chief Strategy and Innovation Officer, bought 886 shares of common stock in an open-market transaction recorded as an ESPP purchase at $25.37 per share. After this transaction, he directly owns 42,761 common shares, indicating a small incremental increase in his personal stake.
Columbia Banking System, Inc. announced the schedule for its second quarter 2026 financial results and investor communications. The company plans to release Q2 2026 earnings on Thursday, July 23, 2026, after the market closes.
Management will host a conference call for investors and analysts on July 23, 2026, at 2:00 p.m. Pacific Time (5:00 p.m. Eastern Time) to discuss the results and provide an update on recent activities, followed by a live question-and-answer session. Participants can register for either a dial-in line or a listen-only audiocast, and a replay will be available through the investor relations section of Columbia’s website.
MACHUCA LUIS reported acquisition or exercise transactions in this Form 4 filing.
Columbia Banking System director Luis Machuca received a compensation-related award of 563 units of Deferred Compensation Phantom Stock tied to Columbia common stock. The award was valued at $31.78 per unit on the grant date and is held as an indirect deferred compensation position.
Following this grant, Machuca’s deferred compensation account reflects a total of 48,966 phantom stock units. According to the company’s deferred compensation plan, these phantom stock units will be settled after he ceases serving as a director, in line with the plan’s terms, rather than through current market trading.
Columbia Banking System EVP Chief Marketing Officer David Moore Devine reported selling 3,872 shares of Common Stock in open-market transactions. The trades occurred on June 8, 2026 at prices around $29.77 per share. These were routine stock sales and he continues to hold a direct stake in the company after the transactions.
COLB submitted a Form 144 notifying a proposed sale of 3,872 shares of Common Stock. The filing lists the shares as restricted stock vesting under compensation arrangements, with vesting lots of 1,094, 1,484, 696, and 598 shares tied to dates from 01/01/2024 through 02/15/2026.
The notice names Fidelity Brokerage Services LLC and records a transaction date of 06/08/2026 on the NASDAQ entry. The filing advises these restricted shares are the securities proposed for sale under the Form 144 notice.