BANR

EX-99.1

2 banr-06302026xex991earning.htm

EX-99.1

Document

Exhibit 99.1

CONTACT:MARK J. GRESCOVICH,

PRESIDENT & CEO

ROBERT G. BUTTERFIELD, CFO

(509) 527-3636

NEWS RELEASE

Banner Corporation Reports Net Income of $48.9 Million, or $1.43 Per Diluted Share, for Second Quarter 2026;

Declares Quarterly Cash Dividend of $0.52 Per Share

Walla Walla, WA - July 22, 2026 - Banner Corporation (NASDAQ GSM: BANR) (“Banner”), the parent company of Banner Bank, today reported net income of $48.9 million, or $1.43 per diluted share, for the second quarter of 2026, compared to $54.7 million, or $1.60 per diluted share, for the preceding quarter, and $45.5 million, or $1.31 per diluted share, for the second quarter of 2025. Net interest income was $153.7 million for the second quarter of 2026, compared to $150.2 million in the preceding quarter and $144.4 million for the second quarter a year ago. The increase in net interest income compared to the prior quarter primarily reflects one additional calendar day in the current quarter, net interest margin expansion and growth in average interest-earning assets, partially offset by higher interest expense associated with increased FHLB borrowings. The increase in net interest income compared to the second quarter a year ago primarily reflects lower funding costs and an increase in the average balance of interest-earning assets. Second quarter 2026 results included a $3.8 million provision for credit losses, compared to a $796,000 recapture of provision for credit losses in the preceding quarter and a $4.8 million provision for credit losses in the second quarter of 2025.

Net income was $103.6 million, or $3.03 per diluted share, for the six months ended June 30, 2026, compared to net income of $90.6 million, or $2.61 per diluted share, for the six months ended June 30, 2025. Results for the six months ended June 30, 2026 include a $3.0 million provision for credit losses, a $1.2 million net loss on the sale of securities and a $1.5 million net increase in the fair value adjustments on financial instruments carried at fair value, compared to a $7.9 million provision for credit losses, a $3,000 net loss on the sale of securities and an $403,000 net increase in the fair value adjustments on financial instruments carried at fair value during the same period in 2025.

Banner announced that its Board of Directors declared a regular quarterly cash dividend of $0.52 per share payable August 14, 2026, to common shareholders of record on August 4, 2026.

“Banner’s results for the second quarter reflect the continued strength of our super community bank model, which prioritizes deepening client relationships, maintaining a strong funding base, and delivering exceptional service while upholding a moderate risk profile,” said Mark Grescovich, President and CEO. “Our earnings for the second quarter of 2026 benefited from robust loan growth. This benefit was offset by increased non-interest expense, which partially reflects investments in new software that we expect will enhance efficiency and support long-term growth. Banner continues to build on a foundation of solid credit quality, backed by a well-funded credit loss reserve and a robust capital position that offers both resilience and flexibility for future growth. At the same time, the strategic investments we have made across the organization are delivering tangible results, further positioning Banner for long-term success. We also continue to benefit from a strong core deposit base, with core deposits representing 89% of total deposits at quarter-end. For more than 135 years, Banner has upheld 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.”

“In addition, we recently announced our agreement to acquire Pacific Financial Corporation, the holding company for Bank of the Pacific,” Grescovich continued. “Bank of the Pacific is a highly-respected, financially strong community bank with exceptional core deposits. This transaction expands our presence and density in attractive Western Washington and Western Oregon markets while offering Bank of the Pacific customers broader product offerings and technology tools, increased commercial lending limits and an expanded branch delivery system. We look forward to welcoming their employees, clients and shareholders to Banner.”

At June 30, 2026, Banner, on a consolidated basis, had $16.59 billion in assets, $11.83 billion in net loans and $13.79 billion in deposits. Banner operates 135 full-service branch offices, including branches located in eight of the top 20 largest western United States Metropolitan Statistical Areas by population.

BANR - Second Quarter 2026 Results

July 22, 2026

Page 2

Second Quarter 2026 Highlights

•Net interest margin, on a tax

SEC.gov | Request Rate Threshold Exceeded

U.S. Securities and Exchange Commission

You’ve Exceeded the SEC’s Traffic Limit

Your request rate has exceeded the SEC’s maximum allowable requests per second. Your access to SEC.gov will be limited for 10 minutes.

Current guidelines limit each user to a total of no more than 10 requests per second, regardless of the number of machines used to submit requests. To ensure that SEC.gov remains available to all users, we reserve the right to block IP addresses that submit excessive requests.

The block will be lifted automatically by waiting 10 minutes. Continuing to exceed the SEC’s maximum allowable request rate during the time-out period will extend the duration of the time-out period. To ensure fair access for all users, please reduce the rate of your requests and visit SEC.gov again after the 10 minute time-out period has passed.

For best practices on efficiently downloading information from SEC.gov, including the latest EDGAR filings, visit sec.gov/developer. You can also sign up for email updates on the SEC open data program, including best practices that make it more efficient to download data, and SEC.gov enhancements that may impact scripted downloading processes. For more information, contact opendata@sec.gov.

For more information, please see the SEC’s Web Site Privacy and Security Policy. Thank you for your interest in the U.S. Securities and Exchange Commission.

Reference ID: 0.ce06d217.1784382895.abf70d95

More Information

Internet Security Policy

By using this site, you are agreeing to security monitoring and auditing. For security purposes, and to ensure that the public service remains available to users, this government computer system employs programs to monitor network traffic to identify unauthorized attempts to upload or change information or to otherwise cause damage, including attempts to deny service to users.

Unauthorized attempts to upload information and/or change information on any portion of this site are strictly prohibited and are subject to prosecution under the Computer Fraud and Abuse Act of 1986 and the National Information Infrastructure Protection Act of 1996 (see Title 18 U.S.C. §§ 1001 and 1030).

To ensure our website performs well for all users, the SEC monitors the frequency of requests for SEC.gov content to ensure automated searches do not impact the ability of others to access SEC.gov content. We reserve the right to block IP addresses that submit excessive requests. Current guidelines limit users to a total of no more than 10 requests per second, regardless of the number of machines used to submit requests.

If a user or application submits more than 10 requests per second, further requests from the IP address(es) may be limited for a brief period. Once the rate of requests has dropped below the threshold for 10 minutes, the user may resume accessing content on SEC.gov. This SEC practice is designed to limit excessive automated searches on SEC.gov and is not intended or expected to impact individuals browsing the SEC.gov website.

Note that this policy may change as the SEC manages SEC.gov to ensure that the website performs efficiently and remains available to all users.

Note: We do not offer technical support for developing or debugging scripted downloading processes.

banr-202601210000946673false00009466732026-01-212026-01-21

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): January 21, 2026

Banner Corporation (Exact name of registrant as specified in its charter)

Washington    000-26584 91-1691604

(State or other jurisdiction of incorporation) (Commission File Number)(I.R.S. Employer Identification No.)

10 S. First Avenue, Walla Walla, Washington 99362 (Address of principal executive offices) (Zip Code)

Registrant's telephone number (including area code) (509) 527-3636

Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

[ ]    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[ ]    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[ ]    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[ ]    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s) Name of each exchange on which registered

Common Stock, par value $.01 per shareBANRThe NASDAQ Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.*

On January 21, 2026, Banner Corporation issued its earnings release for the quarter and year ended December 31, 2025. A copy of the earnings release is furnished herewith as Exhibit 99.1, and is incorporated herein by reference.

Item 7.01 Regulation FD Disclosure.*

Banner Corporation intends to review the investor presentation attached as Exhibit 99.2 to this Current Report on Form 8-K in conjunction with its earnings release conference call on January 22, 2026, and from time to time in presentations to investors and other stakeholders.

Item 8.01 Other Events.

On January 21, 2026, Banner Corporation announced its Board of Directors declared a regular quarterly cash dividend on Banner Corporation common stock of $0.50 per share, payable on February 13, 2026 to stockholders of record as of the close of business on February 03, 2026.

Item 9.01 Financial Statements and Exhibits.*

(d)    Exhibits

99.1    Press Release of Banner Corporation dated January 21, 2026. 99.2    Banner Corporation Investor Materials 104     Cover Page Interactive Data File (embedded within the Inline XBRL document)

*    The information furnished under Item 2.02, Item 7.01 and Item 9.01 of this Current Report on Form 8-K, including the exhibits, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to liabilities under that Section, nor shall it be deemed incorporated by reference in any registration statement or other filings of Banner Corporation under the Securities Act of 1933, as amended, except as shall be set forth by specific reference in such filing.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

BANNER CORPORATION

Date: January 21, 2026By: /s/ Robert G Butterfield

Robert G Butterfield Executive Vice President, Treasurer and Chief Financial Officer