Banner Corp officer plans sale of 1,314 shares

An officer of BANNER CORP has filed a Form 144 notice to sell 1,314 shares of common stock acquired through restricted stock vesting.

Rhea-AI Filing Summary

BANNER CORP (BANR) has a Form 144 filing indicating that officer Karen Harrison plans a Rule 144 sale of common stock held at Fidelity Brokerage Services LLC. The notice covers 1,314 shares of common stock with an aggregate market value of $92,335.66, to be sold on or about September 10, 2026 on NASDAQ.

The shares proposed for sale were acquired as restricted stock vesting compensation from the issuer, including 384 shares that vested on April 1, 2025, 334 shares that vested on April 3, 2025, and 596 shares that vested on April 1, 2026.

Key Figures

Shares proposed to be sold: 1,314 shares Aggregate market value of shares proposed to be sold: $92,335.66 Restricted stock vesting on April 1, 2025: 384 shares +3 more

6 metrics

Shares proposed to be sold 1,314 shares Common stock under Rule 144 notice, with Fidelity as broker

Aggregate market value of shares proposed to be sold $92,335.66 Value associated with 1,314 shares of BANNER CORP common stock

Restricted stock vesting on April 1, 2025 384 shares Compensation shares from issuer acquired by restricted stock vesting

Restricted stock vesting on April 3, 2025 334 shares Compensation shares from issuer acquired by restricted stock vesting

Restricted stock vesting on April 1, 2026 596 shares Compensation shares from issuer acquired by restricted stock vesting

Planned sale date September 10, 2026 Expected sale date of the 1,314 shares on NASDAQ

Key Terms

Rule 144, restricted stock vesting, attorney-in-fact

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

restricted stock vesting financial

"Common | 04/01/2025 | Restricted Stock Vesting | Issuer"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

attorney-in-fact regulatory

"as attorney-in-fact for Karen Harrison"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

What does the Form 144 filing disclose for BANNER CORP (BANR)?

The Form 144 discloses that officer Karen Harrison has notified of a planned sale of 1,314 shares of BANNER CORP common stock through Fidelity Brokerage Services LLC under Rule 144, with trading indicated for NASDAQ.

How many BANNER CORP (BANR) shares are covered by this Form 144?

The notice covers 1,314 shares of BANNER CORP common stock, listed with an aggregate market value of $92,335.66 in the filing.

When are the BANNER CORP (BANR) shares expected to be sold under this Form 144?

The filing lists a planned sale date of September 10, 2026 for the 1,314 shares of BANNER CORP common stock on NASDAQ.

How were the BANNER CORP (BANR) shares being sold acquired?

The shares to be sold were acquired as restricted stock vesting compensation from BANNER CORP, including 384 shares vesting on April 1, 2025, 334 shares on April 3, 2025, and 596 shares on April 1, 2026.

Who is executing the Form 144 sale for BANNER CORP (BANR)?

The broker listed is Fidelity Brokerage Services LLC. The Form 144 is signed by Louis Kurnick as a duly authorized representative of Fidelity, acting as attorney-in-fact for Karen Harrison.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/10/2026 - 02:26 PM Accepted by SEC EDGAR 09/10/2026 - 02:25 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001979865
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	BANNER CORP
SEC File Number	000-26584
Address of Issuer	10 S FIRST AVENUE WALLA WALLA WASHINGTON 99362
Phone	509-527-3636
Name of Person for Whose Account the Securities are To Be Sold	Harrison Karen
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	1314	92335.66	33984909	09/10/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	04/01/2025	Restricted Stock Vesting	Issuer			384	04/01/2025	Compensation
Common	04/03/2025	Restricted Stock Vesting	Issuer			334	04/03/2025	Compensation
Common	04/01/2026	Restricted Stock Vesting	Issuer			596	04/01/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	09/10/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Louis Kurnick, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Karen Harrison
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)