Banner Corporation Reports Net Income of $51.2 Million, or $1.49 Per Diluted Share, for Fourth Quarter 2025; Earns $195.4 Million in Net Income, or $5.64 Per Diluted Share, for the Full Year of 2025

Declares Quarterly Cash Dividend of $0.50 Per Share

WALLA WALLA, Wash.--(BUSINESS WIRE)--Banner Corporation (NASDAQ: BANR) (“Banner”), the parent company of Banner Bank, today reported net income of $51.2 million, or $1.49 per diluted share, for the fourth quarter of 2025, compared to $53.5 million, or $1.54 per diluted share, for the preceding quarter and $46.4 million, or $1.34 per diluted share, for the fourth quarter of 2024. Net interest income was $152.4 million for the fourth quarter of 2025, compared to $150.0 million in the preceding quarter and $140.5 million for the fourth quarter a year ago. The increase in net interest income compared to both the preceding quarter and the prior year quarter primarily reflects a decrease in overall funding costs and an increase in the average balance of interest-earning assets. The increase compared to the prior year quarter also reflects an increase in the average yield of interest-earning assets. Fourth quarter 2025 results included a $2.4 million provision for credit losses, compared to $2.7 million in the preceding quarter and $3.0 million in the fourth quarter of 2024. Net income was $195.4 million, or $5.64 per diluted share, for the year ended December 31, 2025, compared to net income of $168.9 million, or $4.88 per diluted share, for the year ended December 31, 2024. Banner’s results for the year ended December 31, 2025 include a $13.0 million provision for credit losses, a $374,000 net gain on the sale of securities and a $1.4 million net decrease in the fair value adjustments on financial instruments carried at fair value, compared to a $7.6 million provision for credit losses, a $5.2 million net loss on the sale of securities and a $1.0 million net decrease in the fair value adjustments on financial instruments carried at fair value during the same period in 2024.

Banner announced that its Board of Directors declared a regular quarterly cash dividend of $0.50 per share payable February 13, 2026, to common shareholders of record on February 3, 2026.

“Banner’s fourth quarter performance reaffirms the value of our super community bank strategy, which focuses on building client relationships, preserving a strong funding base, and delivering exceptional service while sustaining a moderate risk profile,” said Mark Grescovich, President and CEO. “Our earnings for the fourth quarter of 2025 benefited from year over year loan growth as well as lower funding costs and an improved net interest margin. The strategic investments we have made across the organization are delivering tangible returns and are further strengthening Banner for long-term success. Additionally, Banner’s credit quality remains strong, supported by stable credit metrics, a well-funded reserve for loan losses, and a robust capital position that provides resilience and flexibility for future growth. We also continue to benefit from a strong core deposit base, with core deposits representing 89% of total deposits at year-end. For 135 years, Banner has honored its core values by consistently doing the right thing for our clients, communities, colleagues, company and shareholders. Our long-standing commitment has enabled us to earn trust, navigate change with confidence and continue building a strong foundation for the future.”

At December 31, 2025, Banner, on a consolidated basis, had $16.35 billion in assets, $11.56 billion in net loans and $13.74 billion in deposits. Banner operates 135 full-service branch offices, including branches located in eight of the top 20 largest western Metropolitan Statistical Areas by population.

Fourth Quarter 2025 Highlights

• Net interest margin, on a tax equivalent basis, was 4.03% for the current quarter, compared to 3.98% in the preceding quarter and 3.82% in the fourth quarter a year ago.
• Revenue was $167.7 million for the fourth quarter of 2025, compared to $170.7 million in the preceding quarter and increased 4% from $160.6 million in the fourth quarter a year ago.
• Adjusted revenue* (the total of net interest income and total non-interest income adjusted for the net gain or loss on the sale of securities, the net change in valuation of financial instruments, and gains or losses incurred on building and lease exits) was $169.9 million in the fourth quarter of 2025, compared to $168.7 million in the preceding quarter and $160.1 million in the fourth quarter a year ago.
• Net interest income was $152.4 million in the fourth quarter of 2025, compared to $150.0 million in the preceding quarter and increased 8% from $140.5 million in the fourth quarter a year ago.
• Mortgage banking operations revenue was $3.6 million for the fourth quarter of 2025, compared to $3.3 million in the preceding quarter and $3.7 million the fourth quarter a year ago.
• Return on average assets was 1.24% for the fourth quarter of 2025, compared to 1.30% in the preceding quarter and 1.15% in the fourth quarter a year ago.
• Net loans receivable were $11.56 billion at December 31, 2025, compared to $11.54 billion at September 30, 2025, and increased 3% compared to $11.20 billion at December 31, 2024.
• Total deposits were $13.74 billion at December 31, 2025, compared to $14.02 billion at September 30, 2025 and $13.51 billion at December 31, 2024.
• Core deposits represented 89% of total deposits at December 31, 2025.
• Non-performing assets were $51.2 million, or 0.31% of total assets, at December 31, 2025, compared to $45.3 million, or 0.27% of total assets, at September 30, 2025, and $39.6 million, or 0.24% of total assets, at December 31, 2024.
• The allowance for credit losses - loans was $160.3 million, or 1.37% of total loans receivable, as of December 31, 2025, compared to $159.7 million, or 1.36% of total loans receivable, as of September 30, 2025, and $155.5 million, or 1.37% of total loans receivable, as of December 31, 2024.
• Dividends paid to shareholders were $0.50 per share in the quarter ended December 31, 2025, up from $0.48 per share paid in the preceding quarter.
• Common shareholders’ equity per share increased 2% to $57.08 at December 31, 2025, compared to $55.71 at the preceding quarter end, and increased 11% from $51.49 at December 31, 2024.
• Tangible common shareholders’ equity per share* increased 3% to $46.09 at December 31, 2025, compared to $44.79 at September 30, 2025, and increased 14% from $40.57 at December 31, 2024.
• Repurchased 249,975 shares of Banner common stock during the fourth quarter of 2025 at an average price of $63.14 per share.

*Non-GAAP (Generally Accepted Accounting Principles) financial measure; See, “Additional Financial Information - Non-GAAP Financial Measures” on the final two pages of this press release for a reconciliation of non-GAAP financial measures.

Income Statement Review

Net interest income was $152.4 million in the fourth quarter of 2025, compared to $150.0 million in the preceding quarter and $140.5 million in the fourth quarter a year ago. Net interest margin, on a tax equivalent basis, increased five basis points to 4.03% for the fourth quarter of 2025, compared to 3.98% in the preceding quarter, and increased 21 basis points from 3.82% in the fourth quarter a year ago. The net interest margin for the current quarter benefited from lower funding costs.

Interest income was $205.0 million in the fourth quarter of 2025, compared to $205.8 million in the preceding quarter and $196.4 million in the fourth quarter of 2024. Average yields on interest-earning assets decreased four basis points to 5.39% for the fourth quarter of 2025, compared to 5.43% for the preceding quarter, primarily reflecting lower average loan yields. Compared to the fourth quarter of 2024, average yields on interest-earning assets increased eight basis points from 5.31%, primarily due to increases in both the yield and average balance of loans. Average loan yields decreased seven basis points to 6.10% in the fourth quarter of 2025, compared to 6.17% in the preceding quarter, and increased eight basis points from 6.02% in the fourth quarter a year ago. The decrease in average loan yields during the current quarter was largely the result of three 25 basis point decreases by the Federal Reserve in the target Fed Funds Rate during the third and fourth quarters of 2025.

Interest expense was $52.5 million in the fourth quarter of 2025, compared to $55.9 million in both the preceding quarter and the fourth quarter a year ago. Total deposit costs decreased seven basis points to 1.43% in the fourth quarter of 2025, compared to 1.50% in the preceding quarter and decreased 10 basis points compared to 1.53% in the fourth quarter a year ago. The decrease in deposit costs in the current quarter compared to the same quarter a year ago was primarily due to the previously mentioned decrease in the target Fed Funds Rate. The average rate paid on borrowings decreased 25 basis points to 3.93% in the fourth quarter of 2025, compared to 4.18% in the preceding quarter, and decreased compared to 4.57% in the fourth quarter a year ago, primarily due to declines in both market interest rates and the average balance of borrowings. The total cost of funding liabilities decreased 10 basis points to 1.47% in the fourth quarter of 2025, compared to 1.57% in the preceding quarter, and decreased 13 basis points from 1.60% in the fourth quarter a year ago, primarily due to deposit interest rate declines and decreases in both the average balance and cost of borrowings.

A $2.4 million provision for credit losses was recorded in the current quarter (comprised of a $1.5 million provision for credit losses - loans and a $945,000 provision for credit losses - unfunded loan commitments). This compares to a $2.7 million provision for credit losses in the prior quarter (comprised of a $1.4 million provision for credit losses - loans and a $1.3 million provision for credit losses - unfunded loan commitments) and a $3.0 million provision for credit losses in the fourth quarter a year ago (comprised of a $3.2 million provision for credit losses - loans and a $203,000 recapture of provision for credit losses - unfunded loan commitments).

Total non-interest income was $15.2 million in the fourth quarter of 2025, compared to $20.7 million in the preceding quarter and $20.0 million in the fourth quarter a year ago. The decrease from the preceding quarter was primarily due to a $2.7 million decline in miscellaneous income, reflecting losses incurred on the disposition of assets during the current quarter, compared to gains recognized on asset sales in the prior quarter. In addition, fair value adjustments on financial instruments carried at fair value decreased by $2.2 million during the current quarter. Compared to the fourth quarter of 2024, the decrease in non-interest income was also primarily attributable to lower miscellaneous income, reflecting losses incurred on asset dispositions during the current quarter, compared to a gain recognized on the sale of a non-performing loan in the fourth quarter of 2024. Total non-interest income was $72.8 million for the year ended December 31, 2025, compared to $66.9 million for the same period a year earlier.

Mortgage banking operations revenue was $3.6 million in the fourth quarter of 2025, compared to $3.3 million in the preceding quarter and $3.7 million in the fourth quarter a year ago. The volume of one- to four-family loans sold during the fourth quarter of 2025 decreased compared to both the preceding quarter and the prior year quarter. The decrease compared to the preceding quarter was primarily due to seasonal trends and market conditions. The decrease from the same quarter in the prior year was mainly attributable to a pooled loan sale that occurred during the fourth quarter of 2024. Home purchase activity accounted for 81% of one- to four-family mortgage loan originations in the fourth quarter of 2025, compared to 88% in the preceding quarter and 79% in the fourth quarter of 2024.

Total non-interest expense was $104.1 million in the fourth quarter of 2025, compared to $102.0 million in the preceding quarter and $99.5 million in the fourth quarter of 2024. The increase from the previous quarter reflected a $493,000 increase in salary and employee benefits, resulting from increased medical claims expense, a $639,000 decrease in capitalized loan origination costs, primarily due to a reduction in the origination of construction, land and land development loans, as well as a reduction in the volume of one- to four-family loans sold, an $842,000 increase in information and computer data services expense, primarily due to increased software expense, and a $411,000 increase in professional and legal expenses, primarily due to a pending legal settlement. The increases were partially offset by a $666,000 decrease in occupancy and equipment costs, primarily due to lower rent expense. In addition, the current quarter included losses of $434,000 related to building and lease exit costs, compared to $1.0 million of such costs in the previous quarter. The increase compared to the same quarter a year ago primarily reflects increases in salary and employee benefits, information and computer data services, payment and card processing services and miscellaneous expenses, partially offset by a decrease in professional and legal expenses. For the year ended December 31, 2025, total non-interest expense was $408.8 million, compared to $391.5 million for the year ended December 31, 2024.

Banner’s efficiency ratio was 62.11% for the fourth quarter of 2025, compared to 59.76% in the preceding quarter and 61.95% in the same quarter a year ago. Banner’s adjusted efficiency ratio, a non-GAAP financial measure, was 59.87% for the fourth quarter of 2025, compared to 58.54% in the preceding quarter and 60.74% in the year-ago quarter. See, “Additional Financial Information - Non-GAAP Financial Measures” on the final two pages of this press release for a discussion and reconciliation of non-GAAP financial measures.

Balance Sheet Review

Total assets were $16.35 billion at December 31, 2025, compared to $16.56 billion at September 30, 2025, and $16.20 billion at December 31, 2024. The decrease compared to the prior quarter was primarily due to a decrease in interest-bearing deposits held at other banks. Securities and interest-bearing deposits held at other banks totaled $3.22 billion at December 31, 2025, compared to $3.47 billion at September 30, 2025 and $3.40 billion at December 31, 2024. The average effective duration of the securities portfolio was approximately 6.2 years and 6.6 years at December 31, 2025 and December 31, 2024, respectively.

Total loans receivable were $11.72 billion at December 31, 2025, compared to $11.70 billion at September 30, 2025, and increased 3% from $11.35 billion at December 31, 2024. Commercial real estate loans totaled $4.05 billion at December 31, 2025, compared to $4.00 billion at September 30, 2025, and increased 5% from $3.86 billion at December 31, 2024. The increases from both periods reflected a combination of new loan production and the conversion of commercial construction loans to the commercial real estate portfolio upon completion of the construction phase. Multifamily real estate loans decreased to $850.8 million at December 31, 2025, compared to $860.7 million at September 30, 2025, and declined 5% from $894.4 million at December 31, 2024. The decreases from both periods were primarily due to payoffs and paydowns exceeding new production, partially offset by the conversion of multifamily construction loans to the multifamily real estate portfolio upon completion of the construction phase. Construction, land and land development loans totaled $1.71 billion at December 31, 2025, compared to $1.74 billion at September 30, 2025, and increased 13% from $1.52 billion at December 31, 2024. The increase was primarily attributable to new loan production and advances, partially offset by payoffs and transfers to permanent loan portfolios upon completion of the construction phase. Consumer loans increased 4% to $768.5 million at December 31, 2025, compared to $740.3 million at September 30, 2025, and increased 7% compared to $721.4 million at December 31, 2024. The increases from both periods reflected new loan production and advances, primarily related to home equity revolving lines of credit.

Loans held for sale were $42.9 million at December 31, 2025, compared to $20.3 million at September 30, 2025, and $32.0 million at December 31, 2024. One- to four- family residential mortgage held for sale loans sold in the current quarter totaled $104.2 million, compared to $136.9 million in the preceding quarter and $153.2 million in the fourth quarter a year ago. The increase in loans held for sale at December 31, 2025 compared to both the preceding quarter and the prior-year quarter was primarily attributable to lower sales volumes of one- to four-family residential mortgage loans held for sale during the current quarter.

Total deposits were $13.74 billion at December 31, 2025, compared to $14.02 billion at September 30, 2025, and $13.51 billion a year ago. Core deposits decreased 2% to $12.21 billion at December 31, 2025, compared to $12.48 billion at September 30, 2025, and increased 2% compared to $12.01 billion at December 31, 2024. The decrease compared to the preceding quarter primarily reflects decreases in non-interest-bearing deposits and interest-bearing transaction and savings accounts, as clients used excess liquidity to paydown operating lines of credit. The increase compared to the prior year quarter primarily reflects increases in interest-bearing transaction and savings accounts. Core deposits remained stable at 89% of total deposits at December 31, 2025, September 30, 2025, and December 31, 2024. Certificates of deposit decreased to $1.53 billion at December 31, 2025, compared to $1.54 billion at September 30, 2025, and increased 2% from $1.50 billion a year earlier.

FHLB advances increased 50% to $150.0 million at December 31, 2025, compared to $100.0 million at September 30, 2025, and decreased 48% compared to $290.0 million a year ago, as deposits were used as the primary source of funds during the current quarter. At December 31, 2025, off-balance sheet liquidity included additional borrowing capacity of $3.65 billion at the FHLB and $1.55 billion at the Federal Reserve, as well as federal funds line of credit agreements with other financial institutions of $125.0 million.

At December 31, 2025, total common shareholders’ equity was $1.95 billion, or 11.90% of total assets, compared to $1.91 billion, or 11.55% of total assets at September 30, 2025, and $1.77 billion, or 10.95% of total assets at December 31, 2024. The increase in total common shareholders’ equity from September 30, 2025, was primarily attributable to a $34.0 million increase in retained earnings resulting from $51.2 million in net income, partially offset by the accrual of $17.3 million in cash dividends during the fourth quarter of 2025. In addition, Banner repurchased 249,975 shares of its common stock in the fourth quarter of 2025 at an average price of $63.14 per share. At December 31, 2025, tangible common shareholders’ equity, a non-GAAP financial measure, was $1.57 billion, or 9.84% of tangible assets, compared to $1.54 billion, or 9.50% of tangible assets, at September 30, 2025, and $1.40 billion, or 8.84% of tangible assets, a year ago. See “Additional Financial Information - Non-GAAP Financial Measures” on the final two pages of this press release for a reconciliation of non-GAAP financial measures.

Banner and Banner Bank continue to maintain capital levels in excess of the requirements to be categorized as “well-capitalized.” At December 31, 2025, Banner’s estimated common equity Tier 1 capital ratio was 12.81%, its estimated Tier 1 leverage capital to average assets ratio was 11.41%, and its estimated total capital to risk-weighted assets ratio was 14.69%. These regulatory capital ratios are estimates, pending completion and filing of Banner’s regulatory reports.

Credit Quality

The allowance for credit losses - loans was $160.3 million, or 1.37% of total loans receivable and 351% of non-performing loans, at December 31, 2025, compared to $159.7 million, or 1.36% of total loans receivable and 399% of non-performing loans, at September 30, 2025, and $155.5 million, or 1.37% of total loans receivable and 421% of non-performing loans, at December 31, 2024. The allowance ratio remained stable compared to both prior periods, reflecting consistent portfolio composition and credit performance, while continuing to provide substantial coverage of non-performing loans. In addition to the allowance for credit losses - loans, Banner maintains an allowance for credit losses - unfunded loan commitments, which was $15.0 million at December 31, 2025, compared to $14.0 million at September 30, 2025, and $13.6 million at December 31, 2024. Net loan charge-offs totaled $934,000 in the fourth quarter of 2025, compared to net loan charge-offs of $2.2 million and $2.3 million in the preceding quarter and fourth quarter a year ago, respectively. The decline in net charge-offs during the current quarter reflects stable borrower repayment performance and the absence of any significant credit events. Non-performing loans were $45.6 million at December 31, 2025, compared to $40.0 million at September 30, 2025, and $37.0 million a year ago. Substandard loans were $193.1 million as of December 31, 2025, compared to $174.0 million as of September 30, 2025, and $192.5 million a year ago. Total non-performing assets were $51.2 million, or 0.31% of total assets, at December 31, 2025, compared to $45.3 million, or 0.27% of total assets, at September 30, 2025, and $39.6 million, or 0.24% of total assets, a year ago.

Conference Call

Banner will host a conference call on Thursday, January 22, 2026, at 8:00 a.m. PST, to discuss its fourth quarter results. Interested investors may listen to the call live at www.bannerbank.com. Investment professionals are invited to dial [phone] using access code 013437 to participate in the call. A replay of the call will be available at www.bannerbank.com.

About the Company

Banner Corporation is a $16.35 billion bank holding company operating a commercial bank in four Western states through a network of branches offering a full range of deposit services and business, commercial real estate, construction, residential, agricultural and consumer loans. Visit Banner Bank on the Web at www.bannerbank.com.

Forward-Looking Statements

When used in this press release and in other documents filed with or furnished to the Securities and Exchange Commission (the “SEC”), in press releases or other public stockholder communications, or in oral statements made with the approval of an authorized executive officer, the words or phrases “may,” “believe,” “will,” “will likely result,” “are expected to,” “will continue,” “is anticipated,” “estimate,” “project,” “plans,” “potential,” or similar expressions are intended to identify “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. You are cautioned not to place undue reliance on any forward-looking statements, which speak only as of the date such statements are made and based only on information then actually known to Banner. Banner does not undertake and specifically disclaims any obligation to revise any forward-looking statements to reflect the occurrence of anticipated or unanticipated events or circumstances after the date of such statements.

Forward-looking statements may relate to, among other things, future financial performance, strategic plans or objectives, revenues or earnings projections, and other financial or operational information. These statements are inherently subject to numerous risks and uncertainties, including ongoing market volatility and evolving global conditions, which may cause actual results to differ materially from those expressed or implied. These factors include, but are not limited to: (1) adverse impacts to economic conditions in our local market areas, other markets where the Company has lending relationships, or other aspects of the Company’s business operations or financial markets, including, without limitation, as a result of labor shortages, elevated inflation, recessionary pressures, or slowing economic growth; (2) changes in interest rate levels, volatility, and the timing and pace of such changes, including actions by the Federal Reserve, which could materially affect our net interest margin, funding costs, asset values, access to capital and liquidity; (3) the impact of inflation and monetary and fiscal policy responses thereto, and their impact on consumer and business behavior; (4) geopolitical developments and international conflicts, including but not limited to tensions or instability in Eastern Europe, South America, the Middle East, and Asia, or the imposition of new or increased tariffs and trade restrictions, which may disrupt financial markets, global supply chains, commodity prices, or economic activity in specific industry sectors, including, but not limited to, agriculture-based lending; (5) the effects of a federal government shutdown, debt ceiling standoff, or other fiscal policy uncertainty; (6) the impact of bank failures or adverse developments at other banks and related negative publicity about the banking industry in general on investor and depositor sentiment; (7) expectations regarding key growth initiatives and strategic priorities; (8) credit risks from lending activities, including changes in the level and direction of loan delinquencies and write-offs and changes in estimates of the adequacy of the allowance for credit losses, which could necessitate additional provisions for credit losses, resulting both from loans originated and loans acquired from other financial institutions; (9) results of examinations by regulatory authorities, which could result in the imposition of penalties, required changes to our business practices, or additional reserves; (10) competitive pressures among depository and non-depository institutions that adversely affect pricing, market share, deposit flows or product offerings; (11) fluctuations in real estate values; (12) the ability to adapt to rapid technological changes, including advancements in artificial intelligence, digital banking platforms, and cybersecurity; (13) vulnerabilities in information systems or third-party service providers, including disruptions, breaches, or attacks; (14) market volatility or deterioration in capital markets affecting liquidity, valuations, or investor confidence; (15) the costs, effects and outcomes of litigation or other legal proceedings involving the Company; (16) legislation or regulatory changes, including but not limited to shifts in capital requirements, banking regulation, tax laws, or consumer protection laws; (17) climate-related risks and natural disasters, which may affect loan collateral, operations, or compliance obligations; (18) changes in accounting principles, policies or guidelines; (19) the impact of future acquisitions or business combinations, including related goodwill impairment risks and integration challenges; (20) effects of critical accounting policies and judgments, including the use of estimates in determining fair value of certain of our assets, which estimates may prove to be incorrect and result in significant declines in valuation; (21) other economic, competitive, governmental, regulatory, and technological factors affecting our operations, pricing, products and services; and (22) other risks detailed from time to time in Banner’s other reports filed with and furnished to the Securities and Exchange Commission including Banner’s Quarterly Reports on Form 10-Q and Annual Reports on Form 10-K.

RESULTS OF OPERATIONS	Quarters Ended									Year Ended
(in thousands except shares and per share data)	Dec 31, 2025			Sep 30, 2025			Dec 31, 2024			Dec 31, 2025			Dec 31, 2024
INTEREST INCOME:
Loans receivable	$	178,908		$	179,065		$	169,586		$	702,023		$	655,590
Mortgage-backed securities		14,750			15,090			16,086			61,000			66,085
Securities and cash equivalents		11,322			11,693			10,764			41,932			44,428
Total interest income		204,980			205,848			196,436			804,955			766,103
INTEREST EXPENSE:
Deposits		50,494			52,251			52,217			200,798			199,465
Federal Home Loan Bank (FHLB) advances		17			1,527			85			5,774			8,941
Other borrowings		693			694			817			2,756			4,299
Subordinated debt		1,328			1,387			2,781			7,708			11,682
Total interest expense		52,532			55,859			55,900			217,036			224,387
Net interest income		152,448			149,989			140,536			587,919			541,716
PROVISION FOR CREDIT LOSSES		2,441			2,670			3,000			13,045			7,581
Net interest income after provision for credit losses		150,007			147,319			137,536			574,874			534,135
NON-INTEREST INCOME:
Deposit fees and other service charges		10,681			10,955			11,018			43,240			43,371
Mortgage banking operations		3,617			3,298			3,686			13,244			12,207
Bank-owned life insurance		2,491			2,702			2,144			10,152			9,193
Miscellaneous		446			3,175			2,751			7,188			8,289
		17,235			20,130			19,599			73,824			73,060
Net gain (loss) on sale of securities		—			377			275			374			(5,190	)
Net change in valuation of financial instruments carried at fair value		(2,010	)		223			161			(1,384	)		(982	)
Total non-interest income		15,225			20,730			20,035			72,814			66,888
NON-INTEREST EXPENSE:
Salary and employee benefits		65,428			64,935			62,523			260,706			250,555
Less capitalized loan origination costs		(4,163	)		(4,802	)		(4,188	)		(17,219	)		(16,857	)
Occupancy and equipment		11,852			12,518			12,141			48,723			48,771
Information and computer data services		9,041			8,199			7,471			33,067			29,165
Payment and card processing services		6,239			6,060			5,771			23,948			22,518
Professional and legal expenses		2,601			2,190			3,025			9,492			7,858
Advertising and marketing		1,676			1,395			1,711			4,748			5,149
Deposit insurance		2,850			2,867			2,857			11,314			11,398
State and municipal business and use taxes		1,751			1,655			1,518			6,276			5,648
Real estate operations, net		(43	)		203			113			491			293
Amortization of core deposit intangibles		315			341			589			1,567			2,626
Miscellaneous		6,598			6,461			5,947			25,661			24,414
Total non-interest expense		104,145			102,022			99,478			408,774			391,538
Income before provision for income taxes		61,087			66,027			58,093			238,914			209,485
PROVISION FOR INCOME TAXES		9,838			12,525			11,702			43,532			40,587
NET INCOME	$	51,249		$	53,502		$	46,391		$	195,382		$	168,898
Earnings per common share:
Basic	$	1.50		$	1.55		$	1.34		$	5.67		$	4.90
Diluted	$	1.49		$	1.54		$	1.34		$	5.64		$	4.88
Cumulative dividends declared per common share	$	0.50		$	0.48		$	0.48		$	1.94		$	1.92
Weighted average number of common shares outstanding:
Basic		34,214,220			34,494,824			34,501,016			34,460,854			34,470,057
Diluted		34,408,587			34,659,346			34,743,024			34,656,802			34,628,710

FINANCIAL CONDITION										Percentage Change
(in thousands except shares and per share data)	Dec 31, 2025			Sep 30, 2025			Dec 31, 2024			Prior Qtr		Prior Yr Qtr
ASSETS
Cash and due from banks	$	182,772		$	193,453		$	203,402		(6	)%	(10	)%
Interest-bearing deposits		239,868			479,410			298,456		(50	)%	(20	)%
Total cash and cash equivalents		422,640			672,863			501,858		(37	)%	(16	)%
Securities - available for sale, amortized cost $2,271,471, $2,292,835 and $2,460,262, respectively		2,016,261			2,018,525			2,104,511		—	%	(4	)%
Securities - held to maturity, fair value $814,668, $815,434 and $825,528, respectively		961,196			971,603			1,001,564		(1	)%	(4	)%
Total securities		2,977,457			2,990,128			3,106,075		—	%	(4	)%
FHLB stock		16,476			14,226			22,451		16	%	(27	)%
Loans held for sale		42,902			20,334			32,021		111	%	34	%
Loans receivable		11,721,687			11,702,538			11,354,656		—	%	3	%
Allowance for credit losses – loans		(160,276	)		(159,707	)		(155,521	)	—	%	3	%
Net loans receivable		11,561,411			11,542,831			11,199,135		—	%	3	%
Accrued interest receivable		60,525			64,914			60,885		(7	)%	(1	)%
Property and equipment, net		111,522			113,848			124,589		(2	)%	(10	)%
Goodwill		373,121			373,121			373,121		—	%	—	%
Other intangibles, net		1,491			1,806			3,058		(17	)%	(51	)%
Bank-owned life insurance		319,347			317,469			312,549		1	%	2	%
Operating lease right-of-use assets		32,736			35,494			39,998		(8	)%	(18	)%
Other assets		434,860			416,047			424,297		5	%	2	%
Total assets	$	16,354,488		$	16,563,081		$	16,200,037		(1	)%	1	%
LIABILITIES
Deposits:
Non-interest-bearing	$	4,489,839		$	4,572,338		$	4,591,543		(2	)%	(2	)%
Interest-bearing transaction and savings accounts		7,721,003			7,903,215			7,423,183		(2	)%	4	%
Interest-bearing certificates		1,532,304			1,540,382			1,499,672		(1	)%	2	%
Total deposits		13,743,146			14,015,935			13,514,398		(2	)%	2	%
Advances from FHLB		150,000			100,000			290,000		50	%	(48	)%
Other borrowings		107,715			120,536			125,257		(11	)%	(14	)%
Subordinated notes, net		—			—			80,278		—	%	(100	)%
Junior subordinated debentures at fair value		79,151			76,251			67,477		4	%	17	%
Operating lease liabilities		35,755			38,826			43,472		(8	)%	(18	)%
Accrued expenses and other liabilities		245,266			251,464			258,070		(2	)%	(5	)%
Deferred compensation		47,158			47,177			46,759		—	%	1	%
Total liabilities		14,408,191			14,650,189			14,425,711		(2	)%	—	%
SHAREHOLDERS’ EQUITY
Common stock		1,282,505			1,295,821			1,307,509		(1	)%	(2	)%
Retained earnings		871,803			837,826			744,091		4	%	17	%
Accumulated other comprehensive loss		(208,011	)		(220,755	)		(277,274	)	(6	)%	(25	)%
Total shareholders’ equity		1,946,297			1,912,892			1,774,326		2	%	10	%
Total liabilities and shareholders’ equity	$	16,354,488		$	16,563,081		$	16,200,037		(1	)%	1	%
Common Shares Issued:
Shares outstanding at end of period		34,097,856			34,335,297			34,459,832
Common shareholders’ equity per share ^(1)	$	57.08		$	55.71		$	51.49
Common shareholders’ tangible equity per share ^(1) (2)	$	46.09		$	44.79		$	40.57
Common shareholders’ equity to total assets		11.90	%		11.55	%		10.95	%
Common shareholders’ tangible equity to tangible assets ^(2)		9.84	%		9.50	%		8.84	%
Consolidated Tier 1 leverage capital ratio		11.41	%		11.33	%		11.05	%

(1)	Calculation is based on number of common shares outstanding at the end of the period rather than weighted average shares outstanding.
(2)	Common shareholders’ tangible equity and tangible assets exclude goodwill and other intangible assets. These ratios represent non-GAAP financial measures. See, “Additional Financial Information - Non-GAAP Financial Measures” on the final two pages of this press release for a reconciliation of non-GAAP financial measures.

ADDITIONAL FINANCIAL INFORMATION
(dollars in thousands)
LOANS										Percentage Change
	Dec 31, 2025			Sep 30, 2025			Dec 31, 2024			Prior Qtr		Prior Yr Qtr
Commercial real estate (CRE):
Owner-occupied	$	1,138,298		$	1,134,559		$	1,027,426		—	%	11	%
Investment properties		1,701,413			1,652,141			1,623,672		3	%	5	%
Small balance CRE		1,212,357			1,210,357			1,213,792		—	%	—	%
Multifamily real estate		850,789			860,650			894,425		(1	)%	(5	)%
Construction, land and land development:
Commercial construction		156,021			144,125			122,362		8	%	28	%
Multifamily construction		514,330			586,104			513,706		(12	)%	—	%
One- to four-family construction		607,447			578,128			514,220		5	%	18	%
Land and land development		433,678			427,348			369,663		1	%	17	%
Commercial business:
Commercial business		1,225,108			1,254,460			1,318,333		(2	)%	(7	)%
Small business scored		1,187,360			1,176,889			1,104,117		1	%	8	%
Agricultural business, including secured by farmland:
Agricultural business, including secured by farmland		353,152			354,884			340,280		—	%	4	%
One- to four-family residential		1,573,191			1,582,605			1,591,260		(1	)%	(1	)%
Consumer:
Consumer—home equity revolving lines of credit		679,489			649,188			625,680		5	%	9	%
Consumer—other		89,054			91,100			95,720		(2	)%	(7	)%
Total loans receivable	$	11,721,687		$	11,702,538		$	11,354,656		—	%	3	%
Loans 30 - 89 days past due and on accrual	$	26,767		$	14,674		$	26,824
Total delinquent loans (including loans on non-accrual), net	$	63,093		$	45,529		$	55,432
Total delinquent loans / Total loans receivable		0.54	%		0.39	%		0.49	%

LOANS BY GEOGRAPHIC LOCATION									Percentage Change
	Dec 31, 2025				Sep 30, 2025		Dec 31, 2024		Prior Qtr		Prior Yr Qtr
	Amount		Percentage		Amount		Amount
Washington	$	5,371,200	46	%	$	5,407,327	$	5,245,886	(1	)%	2	%
California		3,105,405	26	%		3,064,993		2,861,435	1	%	9	%
Oregon		2,159,404	18	%		2,137,422		2,113,229	1	%	2	%
Idaho		667,343	6	%		668,949		665,158	—	%	—	%
Utah		82,594	1	%		79,697		82,459	4	%	—	%
Other		335,741	3	%		344,150		386,489	(2	)%	(13	)%
Total loans receivable	$	11,721,687	100	%	$	11,702,538	$	11,354,656	—	%	3	%

ADDITIONAL FINANCIAL INFORMATION (dollars in thousands)
LOAN ORIGINATIONS	Quarters Ended						Year Ended
	Dec 31, 2025		Sep 30, 2025		Dec 31, 2024		Dec 31, 2025		Dec 31, 2024
Commercial real estate	$	136,604	$	118,354	$	124,554	$	508,188	$	408,546
Multifamily real estate		4,300		2,500		3,120		29,420		6,593
Construction and land		362,199		369,363		303,345		1,430,337		1,759,799
Commercial business		219,592		167,627		250,515		694,614		752,269
Agricultural business		28,815		7,681		17,177		63,675		79,715
One-to four-family residential		7,219		6,817		29,531		24,666		106,085
Consumer		108,578		122,193		73,791		413,401		356,543
Total loan originations (excluding loans held for sale)	$	867,307	$	794,535	$	802,033	$	3,164,301	$	3,469,550

ADDITIONAL FINANCIAL INFORMATION
(dollars in thousands)
CHANGE IN THE ALLOWANCE FOR CREDIT LOSSES – LOANS	Quarters Ended									Year Ended
	Dec 31, 2025			Sep 30, 2025			Dec 31, 2024			Dec 31, 2025			Dec 31, 2024
Balance, beginning of period	$	159,707		$	160,501		$	154,585		$	155,521		$	149,643
Provision for credit losses – loans		1,503			1,384			3,219			11,637			8,563
Recoveries of loans previously charged off:
Commercial real estate		48			36			1,215			194			2,767
Construction and land		4			725			—			729			—
One- to four-family real estate		14			13			124			273			171
Commercial business		93			99			245			1,110			1,963
Agricultural business, including secured by farmland		68			99			2			178			304
Consumer		83			78			164			448			476
		310			1,050			1,750			2,932			5,681
Loans charged off:
Commercial real estate		—			—			(4	)		—			(351	)
Construction and land		—			(218	)		(5	)		(218	)		(150	)
One- to four-family real estate		—			—			—			(13	)		—
Commercial business		(837	)		(518	)		(3,595	)		(5,548	)		(5,955	)
Agricultural business, including secured by farmland		—			(2,054	)		—			(2,416	)		—
Consumer		(407	)		(438	)		(429	)		(1,619	)		(1,910	)
		(1,244	)		(3,228	)		(4,033	)		(9,814	)		(8,366	)
Net charge-offs		(934	)		(2,178	)		(2,283	)		(6,882	)		(2,685	)
Balance, end of period	$	160,276		$	159,707		$	155,521		$	160,276		$	155,521
Net charge-offs / average loans receivable		(0.008	)%		(0.019	)%		(0.020	)%		(0.059	)%		(0.024	)%

ALLOCATION OF ALLOWANCE FOR CREDIT LOSSES – LOANS	Dec 31, 2025	Sep 30, 2025	Dec 31, 2024
Commercial real estate	$ 41,599	$ 41,191	$ 40,830
Multifamily real estate	9,805	9,901	10,308
Construction and land	35,508	35,144	29,038
One- to four-family real estate	19,552	20,485	20,807
Commercial business	37,785	37,646	38,611
Agricultural business, including secured by farmland	5,567	5,268	5,727
Consumer	10,460	10,072	10,200
Total allowance for credit losses – loans	$ 160,276	$ 159,707	$ 155,521
Allowance for credit losses - loans / Total loans receivable	1.37 %	1.36 %	1.37 %
Allowance for credit losses - loans / Non-performing loans	351 %	399 %	421 %

CHANGE IN THE ALLOWANCE FOR CREDIT LOSSES - UNFUNDED LOAN COMMITMENTS	Quarters Ended							Year Ended
	Dec 31, 2025		Sep 30, 2025		Dec 31, 2024			Dec 31, 2025		Dec 31, 2024
Balance, beginning of period	$	14,040	$	12,750	$	13,765		$	13,562	$	14,484
Provision (recapture) for credit losses - unfunded loan commitments		945		1,290		(203	)		1,423		(922	)
Balance, end of period	$	14,985	$	14,040	$	13,562		$	14,985	$	13,562

ADDITIONAL FINANCIAL INFORMATION
(dollars in thousands)
NON-PERFORMING ASSETS	Dec 31, 2025			Sep 30, 2025			Dec 31, 2024
Loans on non-accrual status:
Secured by real estate:
Commercial	$	525		$	460		$	2,186
Construction and land		5,175			4,240			3,963
One- to four-family		19,855			16,576			10,016
Commercial business		6,751			6,824			7,067
Agricultural business, including secured by farmland		4,609			5,765			8,485
Consumer		4,610			4,877			4,835
		41,525			38,742			36,552
Loans more than 90 days delinquent, still on accrual:
Secured by real estate:
Commercial		—			274			—
Construction and land		1,268			—			—
One- to four-family		2,698			834			369
Commercial business		—			166			—
Consumer		148			—			35
		4,114			1,274			404
Total non-performing loans		45,639			40,016			36,956
REO		5,578			5,272			2,367
Other repossessed assets		18			—			300
Total non-performing assets	$	51,235		$	45,288		$	39,623
Total non-performing assets to total assets		0.31	%		0.27	%		0.24	%

LOANS BY CREDIT RISK RATING	Dec 31, 2025		Sep 30, 2025		Dec 31, 2024
Pass	$	11,446,550	$	11,491,485	$	11,118,744
Special Mention		82,060		37,013		43,451
Substandard		193,077		174,040		192,461
Total	$	11,721,687	$	11,702,538	$	11,354,656

ADDITIONAL FINANCIAL INFORMATION
(dollars in thousands)
DEPOSIT COMPOSITION							Percentage Change
	Dec 31, 2025		Sep 30, 2025		Dec 31, 2024		Prior Qtr		Prior Yr Qtr
Non-interest-bearing	$	4,489,839	$	4,572,338	$	4,591,543	(2	)%	(2	)%
Interest-bearing checking		2,609,080		2,734,822		2,393,864	(5	)%	9	%
Regular savings accounts		3,723,922		3,705,823		3,478,423	—	%	7	%
Money market accounts		1,388,001		1,462,570		1,550,896	(5	)%	(11	)%
Total interest-bearing transaction and savings accounts		7,721,003		7,903,215		7,423,183	(2	)%	4	%
Total core deposits		12,210,842		12,475,553		12,014,726	(2	)%	2	%
Interest-bearing certificates		1,532,304		1,540,382		1,499,672	(1	)%	2	%
Total deposits	$	13,743,146	$	14,015,935	$	13,514,398	(2	)%	2	%

GEOGRAPHIC CONCENTRATION OF DEPOSITS	Dec 31, 2025				Sep 30, 2025		Dec 31, 2024		Percentage Change
	Amount		Percentage		Amount		Amount		Prior Qtr		Prior Yr Qtr
Washington	$	7,500,215	55	%	$	7,648,527	$	7,441,413	(2	)%	1	%
Oregon		3,035,104	22	%		3,081,329		2,981,327	(2	)%	2	%
California		2,483,948	18	%		2,542,903		2,392,573	(2	)%	4	%
Idaho		723,879	5	%		743,176		699,085	(3	)%	4	%
Total deposits	$	13,743,146	100	%	$	14,015,935	$	13,514,398	(2	)%	2	%

INCLUDED IN TOTAL DEPOSITS	Dec 31, 2025		Sep 30, 2025		Dec 31, 2024
Public non-interest-bearing accounts	$	138,860	$	139,999	$	165,667
Public interest-bearing transaction & savings accounts		234,669		230,192		248,746
Public interest-bearing certificates		34,431		35,660		25,423
Total public deposits	$	407,960	$	405,851	$	439,836
Collateralized public deposits	$	312,310	$	312,142	$	336,376
Total brokered deposits	$	50,002	$	49,989	$	50,346
AVERAGE ACCOUNT BALANCE PER DEPOSIT ACCOUNT	Dec 31, 2025		Sep 30, 2025		Dec 31, 2024
Number of deposit accounts		445,989		449,087		460,004
Average account balance per account	$	31	$	31	$	30

ADDITIONAL FINANCIAL INFORMATION
(dollars in thousands)
ESTIMATED REGULATORY CAPITAL RATIOS AS OF DECEMBER 31, 2025	Actual				Minimum to be categorized as "Adequately Capitalized"				Minimum to be categorized as "Well Capitalized"
	Amount		Ratio		Amount		Ratio		Amount		Ratio
Banner Corporation-consolidated:
Total capital to risk-weighted assets	$	2,033,807	14.69	%	$	1,107,905	8.00	%	$	1,384,881	10.00	%
Tier 1 capital to risk-weighted assets		1,860,667	13.44	%		830,929	6.00	%		830,929	6.00	%
Tier 1 leverage capital to average assets		1,860,667	11.41	%		652,140	4.00	%		n/a	n/a
Common equity tier 1 capital to risk-weighted assets		1,774,167	12.81	%		623,197	4.50	%		n/a	n/a
Banner Bank:
Total capital to risk-weighted assets		1,957,619	14.14	%		1,107,308	8.00	%		1,384,135	10.00	%
Tier 1 capital to risk-weighted assets		1,784,571	12.89	%		830,481	6.00	%		1,107,308	8.00	%
Tier 1 leverage capital to average assets		1,784,571	10.95	%		651,888	4.00	%		814,860	5.00	%
Common equity tier 1 capital to risk-weighted assets		1,784,571	12.89	%		622,861	4.50	%		899,687	6.50	%

These regulatory capital ratios are estimates, pending completion and filing of Banner’s regulatory reports.

ADDITIONAL FINANCIAL INFORMATION
(dollars in thousands)
(rates / ratios annualized)
ANALYSIS OF NET INTEREST SPREAD	Quarters Ended
	Dec 31, 2025							Sep 30, 2025							Dec 31, 2024
	Average Balance		Interest and Dividends			Yield / Cost ^(3)		Average Balance		Interest and Dividends			Yield / Cost ^(3)		Average Balance		Interest and Dividends			Yield / Cost ^(3)
Interest-earning assets:
Held for sale loans	$	31,892	$	487		6.06	%	$	32,109	$	531		6.56	%	$	61,585	$	1,049		6.78	%
Real estate secured loans		9,759,170		148,310		6.03	%		9,651,895		147,682		6.07	%		9,267,076		136,831		5.87	%
Commercial/agricultural loans		1,877,966		30,430		6.43	%		1,869,782		31,124		6.60	%		1,900,337		31,873		6.67	%
Consumer and other loans		119,212		2,076		6.91	%		119,593		2,114		7.01	%		124,726		2,078		6.63	%
Total loans ^(1)		11,788,240		181,303		6.10	%		11,673,379		181,451		6.17	%		11,353,724		171,831		6.02	%
Mortgage-backed securities		2,379,784		14,943		2.49	%		2,445,497		15,269		2.48	%		2,576,908		16,228		2.51	%
Other securities		869,066		9,141		4.17	%		854,725		9,065		4.21	%		919,742		10,281		4.45	%
Interest-bearing deposits with banks		293,188		2,786		3.77	%		291,147		3,053		4.16	%		107,404		1,043		3.86	%
FHLB stock		9,849		300		12.08	%		15,729		463		11.68	%		9,887		316		12.71	%
Total investment securities		3,551,887		27,170		3.03	%		3,607,098		27,850		3.06	%		3,613,941		27,868		3.07	%
Total interest-earning assets		15,340,127		208,473		5.39	%		15,280,477		209,301		5.43	%		14,967,665		199,699		5.31	%
Non-interest-earning assets		1,081,392							1,022,905							1,016,366
Total assets	$	16,421,519						$	16,303,382						$	15,984,031
Deposits:
Interest-bearing checking accounts	$	2,671,378		10,550		1.57	%	$	2,618,924		10,834		1.64	%	$	2,377,179		9,279		1.55	%
Savings accounts		3,739,496		19,623		2.08	%		3,616,728		20,170		2.21	%		3,441,196		19,447		2.25	%
Money market accounts		1,430,674		6,926		1.92	%		1,471,938		7,799		2.10	%		1,584,092		8,510		2.14	%
Certificates of deposit		1,539,845		13,395		3.45	%		1,510,966		13,448		3.53	%		1,513,966		14,981		3.94	%
Total interest-bearing deposits		9,381,393		50,494		2.14	%		9,218,556		52,251		2.25	%		8,916,433		52,217		2.33	%
Non-interest-bearing deposits		4,584,612		—		—	%		4,573,009		—		—	%		4,640,557		—		—	%
Total deposits		13,966,005		50,494		1.43	%		13,791,565		52,251		1.50	%		13,556,990		52,217		1.53	%
Other interest-bearing liabilities:
FHLB advances		1,630		17		4.14	%		133,380		1,527		4.54	%		7,522		85		4.50	%
Other borrowings		114,685		693		2.40	%		119,727		694		2.30	%		143,097		817		2.27	%
Junior subordinated debentures and subordinated notes		89,178		1,328		5.91	%		89,178		1,387		6.17	%		169,678		2,781		6.52	%
Total borrowings		205,493		2,038		3.93	%		342,285		3,608		4.18	%		320,297		3,683		4.57	%
Total funding liabilities		14,171,498		52,532		1.47	%		14,133,850		55,859		1.57	%		13,877,287		55,900		1.60	%
Other non-interest-bearing liabilities ^(2)		324,492							296,036							324,447
Total liabilities		14,495,990							14,429,886							14,201,734
Shareholders’ equity		1,925,529							1,873,496							1,782,297
Total liabilities and shareholders’ equity	$	16,421,519						$	16,303,382						$	15,984,031
Net interest income/rate spread (tax equivalent)				155,941		3.92	%				153,442		3.86	%				143,799		3.71	%
Net interest margin (tax equivalent)						4.03	%						3.98	%						3.82	%
Reconciliation to reported net interest income:
Adjustments for taxable equivalent basis				(3,493	)						(3,453	)						(3,263	)
Net interest income and margin, as reported			$	152,448		3.94	%			$	149,989		3.89	%			$	140,536		3.74	%
Additional Key Financial Ratios:
Return on average assets						1.24	%						1.30	%						1.15	%
Adjusted return on average assets ^(4)						1.29	%						1.28	%						1.15	%
Return on average equity						10.56	%						11.33	%						10.35	%
Adjusted return on average equity ^(4)						10.97	%						11.18	%						10.28	%
Return on average tangible common equity ^(4)						13.11	%						14.17	%						13.13	%
Average equity/average assets						11.73	%						11.49	%						11.15	%
Average interest-earning assets/average interest-bearing liabilities						160.01	%						159.82	%						162.05	%
Average interest-earning assets/average funding liabilities						108.25	%						108.11	%						107.86	%
Non-interest income/average assets						0.37	%						0.50	%						0.50	%
Non-interest expense/average assets						2.52	%						2.48	%						2.48	%
Efficiency ratio						62.11	%						59.76	%						61.95	%
Adjusted efficiency ratio ^(4)						59.87	%						58.54	%						60.74	%

(1)	Average balances include loans accounted for on a nonaccrual basis and accruing loans 90 days or more past due. Amortization of net deferred loan fees/costs is included with interest on loans.
(2)	Average other non-interest-bearing liabilities include fair value adjustments related to junior subordinated debentures.
(3)	Tax-exempt income is calculated on a tax equivalent basis. The tax equivalent yield adjustment to interest earned on loans was $2.4 million for both the quarters ended December 31, 2025 and September 30, 2025, and $2.2 million for the quarter ended December 31, 2024. The tax equivalent yield adjustment to interest earned on tax exempt securities was $1.1 million for both the quarters ended December 31, 2025 and September 30, 2025, and $1.0 million for the quarter ended December 31, 2024.
(4)	Represent non-GAAP financial measures. See, “Additional Financial Information - Non-GAAP Financial Measures” on the final two pages of this press release for a reconciliation of non-GAAP financial measures.

ADDITIONAL FINANCIAL INFORMATION
(dollars in thousands)
(rates / ratios annualized)
ANALYSIS OF NET INTEREST SPREAD	Year Ended
	Dec 31, 2025							Dec 31, 2024
	Average Balance		Interest and Dividends			Yield/Cost ^(3)		Average Balance		Interest and Dividends			Yield/Cost ^(3)
Interest-earning assets:
Held for sale loans	$	29,133	$	1,878		6.45	%	$	27,627	$	1,875		6.79	%
Real estate secured loans		9,586,917		577,625		6.03	%		9,094,276		526,842		5.79	%
Commercial/agricultural loans		1,894,615		123,502		6.52	%		1,871,024		127,028		6.79	%
Consumer and other loans		120,351		8,369		6.95	%		129,929		8,584		6.61	%
Total loans ^(1)		11,631,016		711,374		6.12	%		11,122,856		664,329		5.97	%
Mortgage-backed securities		2,465,805		61,683		2.50	%		2,650,010		66,652		2.52	%
Other securities		879,735		37,454		4.26	%		951,515		44,083		4.63	%
Interest-bearing deposits with banks		182,332		6,900		3.78	%		65,650		2,573		3.92	%
FHLB stock		15,357		1,134		7.38	%		16,658		1,302		7.82	%
Total investment securities		3,543,229		107,171		3.02	%		3,683,833		114,610		3.11	%
Total interest-earning assets		15,174,245		818,545		5.39	%		14,806,689		778,939		5.26	%
Non-interest-earning assets		1,026,395							967,122
Total assets	$	16,200,640						$	15,773,811
Deposits:
Interest-bearing checking accounts	$	2,535,133		39,383		1.55	%	$	2,233,902		33,113		1.48	%
Savings accounts		3,576,179		76,733		2.15	%		3,231,631		71,225		2.20	%
Money market accounts		1,487,141		30,314		2.04	%		1,632,092		35,206		2.16	%
Certificates of deposit		1,517,967		54,368		3.58	%		1,514,726		59,921		3.96	%
Total interest-bearing deposits		9,116,420		200,798		2.20	%		8,612,351		199,465		2.32	%
Non-interest-bearing deposits		4,541,445		—		—	%		4,647,100		—		—	%
Total deposits		13,657,865		200,798		1.47	%		13,259,451		199,465		1.50	%
Other interest-bearing liabilities:
FHLB advances		126,562		5,774		4.56	%		159,954		8,941		5.59	%
Other borrowings		122,787		2,756		2.24	%		164,613		4,299		2.61	%
Junior subordinated debentures and subordinated notes		128,877		7,708		5.98	%		177,361		11,682		6.59	%
Total borrowings		378,226		16,238		4.29	%		501,928		24,922		4.97	%
Total funding liabilities		14,036,091		217,036		1.55	%		13,761,379		224,387		1.63	%
Other non-interest-bearing liabilities ^(2)		304,718							308,667
Total liabilities		14,340,809							14,070,046
Shareholders’ equity		1,859,831							1,703,765
Total liabilities and shareholders’ equity	$	16,200,640						$	15,773,811
Net interest income/rate spread (tax equivalent)				601,509		3.84	%				554,552		3.63	%
Net interest margin (tax equivalent)						3.96	%						3.75	%
Reconciliation to reported net interest income:
Adjustments for taxable equivalent basis				(13,590	)						(12,836	)
Net interest income and margin, as reported			$	587,919		3.87	%			$	541,716		3.66	%
Additional Key Financial Ratios:
Return on average assets						1.21	%						1.07	%
Adjusted return on average assets ^(4)						1.22	%						1.10	%
Return on average equity						10.51	%						9.91	%
Adjusted return on average equity ^(4)						10.63	%						10.19	%
Return on average tangible common equity ^(4)						13.16	%						12.73	%
Average equity/average assets						11.48	%						10.80	%
Average interest-earning assets/average interest-bearing liabilities						159.82	%						162.46	%
Average interest-earning assets/average funding liabilities						108.11	%						107.60	%
Non-interest income/average assets						0.45	%						0.42	%
Non-interest expense/average assets						2.52	%						2.48	%
Efficiency ratio						61.87	%						64.33	%
Adjusted efficiency ratio ^(4)						60.19	%						62.29	%

(1)	Average balances include loans accounted for on a nonaccrual basis and loans 90 days or more past due. Amortization of net deferred loan fees/costs is included with interest on loans.
(2)	Average other non-interest-bearing liabilities include fair value adjustments related to junior subordinated debentures.
(3)	Tax-exempt income is calculated on a tax equivalent basis. The tax equivalent yield adjustment to interest earned on loans was $9.4 million and $8.7 million for the years ended December 31, 2025 and 2024, respectively. The tax equivalent yield adjustment to interest earned on tax exempt securities was $4.2 million and $4.1 million for the years ended December 31, 2025 and 2024, respectively.
(4)	Represent non-GAAP financial measures. See, “Additional Financial Information - Non-GAAP Financial Measures” on the final two pages of this press release for a reconciliation of non-GAAP financial measures.

ADDITIONAL FINANCIAL INFORMATION
(dollars in thousands)

* Non-GAAP Financial Measures

In addition to results presented in accordance with generally accepted accounting principles in the United States of America (GAAP), this earnings release contains certain non-GAAP financial measures. Tangible common shareholders’ equity per share and the ratio of tangible common equity to tangible assets, and references to adjusted revenue, adjusted earnings, the adjusted return on average assets, the adjusted return on average equity and the adjusted efficiency ratio represent non-GAAP financial measures. Management has presented these non-GAAP financial measures in this earnings release because it believes that they provide useful and comparative information to assess trends in Banner’s core operations reflected in the current quarter’s results and facilitate the comparison of our performance with the performance of our peers. However, these non-GAAP financial measures are supplemental and are not a substitute for any analysis based on GAAP. Where applicable, comparable earnings information using GAAP financial measures is also presented. Because not all companies use the same calculations, our presentation may not be comparable to other similarly titled measures as calculated by other companies. For a reconciliation of these non-GAAP financial measures, see the tables below:

ADJUSTED REVENUE	Quarters Ended								Year Ended
	Dec 31, 2025		Sep 30, 2025			Dec 31, 2024			Dec 31, 2025			Dec 31, 2024
Net interest income (GAAP)	$	152,448	$	149,989		$	140,536		$	587,919		$	541,716
Non-interest income (GAAP)		15,225		20,730			20,035			72,814			66,888
Total revenue (GAAP)		167,673		170,719			160,571			660,733			608,604
Exclude: Net (gain) loss on sale of securities		—		(377	)		(275	)		(374	)		5,190
Net change in valuation of financial instruments carried at fair value		2,010		(223	)		(161	)		1,384			982
Losses (gains) incurred on building and lease exits		169		(1,373	)		—			(285	)		—
Adjusted revenue (non-GAAP)	$	169,852	$	168,746		$	160,135		$	661,458		$	614,776

ADJUSTED EARNINGS	Quarters Ended									Year Ended
	Dec 31, 2025			Sep 30, 2025			Dec 31, 2024			Dec 31, 2025			Dec 31, 2024
Net income (GAAP)	$	51,249		$	53,502		$	46,391		$	195,382		$	168,898
Exclude: Net (gain) loss on sale of securities		—			(377	)		(275	)		(374	)		5,190
Net change in valuation of financial instruments carried at fair value		2,010			(223	)		(161	)		1,384			982
Building and lease exit costs		603			(331	)		—			2,025			—
Related net tax (benefit) expense		(627	)		224			105			(728	)		(1,481	)
Total adjusted earnings (non-GAAP)	$	53,235		$	52,795		$	46,060		$	197,689		$	173,589
Diluted earnings per share (GAAP)	$	1.49		$	1.54		$	1.34		$	5.64		$	4.88
Diluted adjusted earnings per share (non-GAAP)	$	1.55		$	1.52		$	1.33		$	5.70		$	5.01
Return on average assets		1.24	%		1.30	%		1.15	%		1.21	%		1.07	%
Adjusted return on average assets ^(1)		1.29	%		1.28	%		1.15	%		1.22	%		1.10	%
Return on average equity		10.56	%		11.33	%		10.35	%		10.51	%		9.91	%
Adjusted return on average equity ^(2)		10.97	%		11.18	%		10.28	%		10.63	%		10.19	%
AVERAGE TANGIBLE COMMON EQUITY	Quarters Ended									Year Ended
	Dec 31, 2025			Sep 30, 2025			Dec 31, 2024			Dec 31, 2025			Dec 31, 2024
Average common shareholder’s equity	$	1,925,529		$	1,873,496		$	1,782,297		$	1,859,831		$	1,703,765
Exclude: Average goodwill and other intangible assets, net		374,764			375,093			376,461			375,318			377,408
Average tangible common equity	$	1,550,765		$	1,498,403		$	1,405,836		$	1,484,513		$	1,326,357
Return on average common equity ^(3)		13.11	%		14.17	%		13.13	%		13.16	%		12.73	%

(1)	Adjusted earnings (non-GAAP) divided by average assets.
(2)	Adjusted earnings (non-GAAP) divided by average equity.
(3)	Net Income (GAAP) divided by average tangible common equity.

ADDITIONAL FINANCIAL INFORMATION
(dollars in thousands)
ADJUSTED EFFICIENCY RATIO	Quarters Ended									Year Ended
	Dec 31, 2025			Sep 30, 2025			Dec 31, 2024			Dec 31, 2025			Dec 31, 2024
Non-interest expense (GAAP)	$	104,145		$	102,022		$	99,478		$	408,774		$	391,538
Exclude: CDI amortization		(315	)		(341	)		(589	)		(1,567	)		(2,626	)
State/municipal tax expense		(1,751	)		(1,655	)		(1,518	)		(6,276	)		(5,648	)
REO operations		43			(203	)		(113	)		(491	)		(293	)
Building and lease exit costs		(434	)		(1,042	)		—			(2,310	)		—
Adjusted non-interest expense (non-GAAP)	$	101,688		$	98,781		$	97,258		$	398,130		$	382,971
Net interest income (GAAP)	$	152,448		$	149,989		$	140,536		$	587,919		$	541,716
Non-interest income (GAAP)		15,225			20,730			20,035			72,814			66,888
Total revenue (GAAP)		167,673			170,719			160,571			660,733			608,604
Exclude: Net (gain) loss on sale of securities		—			(377	)		(275	)		(374	)		5,190
Net change in valuation of financial instruments carried at fair value		2,010			(223	)		(161	)		1,384			982
Losses (gains) incurred on building and lease exits		169			(1,373	)		—			(285	)		—
Adjusted revenue (non-GAAP)	$	169,852		$	168,746		$	160,135		$	661,458		$	614,776
Efficiency ratio (GAAP)		62.11	%		59.76	%		61.95	%		61.87	%		64.33	%
Adjusted efficiency ratio (non-GAAP) ^(1)		59.87	%		58.54	%		60.74	%		60.19	%		62.29	%

(1)	Adjusted non-interest expense (non-GAAP) divided by adjusted revenue (non-GAAP).

TANGIBLE COMMON SHAREHOLDERS’ EQUITY TO TANGIBLE ASSETS
	Dec 31, 2025			Sep 30, 2025			Dec 31, 2024
Shareholders’ equity (GAAP)	$	1,946,297		$	1,912,892		$	1,774,326
Exclude goodwill and other intangible assets, net		374,612			374,927			376,179
Tangible common shareholders’ equity (non-GAAP)	$	1,571,685		$	1,537,965		$	1,398,147
Total assets (GAAP)	$	16,354,488		$	16,563,081		$	16,200,037
Exclude goodwill and other intangible assets, net		374,612			374,927			376,179
Total tangible assets (non-GAAP)	$	15,979,876		$	16,188,154		$	15,823,858
Common shareholders’ equity to total assets (GAAP)		11.90	%		11.55	%		10.95	%
Tangible common shareholders’ equity to tangible assets (non-GAAP)		9.84	%		9.50	%		8.84	%
TANGIBLE COMMON SHAREHOLDERS’ EQUITY PER SHARE
Shareholders’ equity (GAAP)	$	1,946,297		$	1,912,892		$	1,774,326
Tangible common shareholders’ equity (non-GAAP)	$	1,571,685		$	1,537,965		$	1,398,147
Common shares outstanding at end of period		34,097,856			34,335,297			34,459,832
Common shareholders’ equity (book value) per share (GAAP)	$	57.08		$	55.71		$	51.49
Tangible common shareholders’ equity (tangible book value) per share (non-GAAP)	$	46.09		$	44.79		$	40.57