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BANR · Current Report (Form 8-K) · Filed April 22, 2026

Banner Corp — Current Report (Form 8-K)

Form
8-K
Filed
April 22, 2026
Period
Apr 22, 2026
Ticker
BANR
Accession
0000946673-26-000119
Boardroom Alpha · Filing insights

Banner declares quarterly dividend of $0.52 per share and issues its March 31, 2026 earnings release.

About Banner Corp
Market cap
$2.2B
1Y TSR
+6.8%
3Y TSR
+16.4%
Board grade
C
Sector
Financial Services
CEO
Mark J Grescovich
Last annual meeting: May 20, 2026 · View full Banner Corp profile →
banr-20260422

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): April 22, 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 class
Trading 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 April 22, 2026, Banner Corporation issued its earnings release for the quarter ended March 31, 2026. 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 April 23, 2026, and from time to time in presentations to investors and other stakeholders.

Item 8.01 Other Events.

On April 22, 2026, Banner Corporation announced its Board of Directors declared a regular quarterly cash dividend on Banner Corporation common stock of $0.52 per share, payable on May 15, 2026 to stockholders of record as of the close of business on May 5, 2026.

Item 9.01 Financial Statements and Exhibits.*

(d)    Exhibits

99.1    Press Release of Banner Corporation dated April 22, 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: April 22, 2026
By: /s/ Robert G Butterfield
Robert G Butterfield
Executive Vice President, Treasurer and
Chief Financial Officer



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Reference

Frequently asked questions

When did Banner Corp file this 8-K?
Banner Corp (BANR) filed this Current Report (Form 8-K) with the SEC on April 22, 2026. The accession number assigned by EDGAR is 0000946673-26-000119.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Banner declares quarterly dividend of $0.52 per share and issues its March 31, 2026 earnings release. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Banner Corp's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Banner Corp has filed under CIK 946673, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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