Banner Corp discloses EVP's 23,105-share stake

BANNER CORP (BANR) reported the initial equity holdings of insider Denise Portmann, who serves as Executive VP of Banner Bank, on a Form 3.

Rhea-AI Filing Summary

BANNER CORP (BANR) reported the initial equity holdings of insider Denise Portmann, who serves as Executive VP of Banner Bank, on a Form 3. The filing lists 23,105 shares of Common Stock held as a direct ownership position and does not report any recent purchase or sale transactions.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider PORTMANN DENISE

Role Executive VP, Banner Bank

Type	Security	Shares	Price	Value
holding	Common Stock, $0.01 par value per share	--	--	--

Holdings After Transaction: Common Stock, $0.01 par value per share — 23,105 shares (Direct)

Key Figures

Directly held Common Stock: 23,105 shares

1 metrics

Directly held Common Stock 23,105 shares Shares of Common Stock, $0.01 par value per share, held after the reported holdings entry

Key Terms

Form 3, Common Stock, $0.01 par value per share, direct ownership

3 terms

Form 3 regulatory

"reported the initial equity holdings of insider Denise Portmann, on a Form 3"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

Common Stock, $0.01 par value per share financial

"The filing lists 23,105 shares of Common Stock, $0.01 par value per share"

direct ownership financial

"held as a direct ownership position and does not report any recent purchase"

FAQ

What does the Form 3 filed for BANNER CORP (BANR) disclose about Denise Portmann?

It discloses that Denise Portmann, Executive VP of Banner Bank, has an initial reported holding of 23,105 shares of BANNER CORP Common Stock, $0.01 par value per share, held as a direct ownership position. No purchase or sale transactions are reported.

How many BANNER CORP (BANR) shares does Denise Portmann directly own according to this Form 3?

According to the Form 3, Denise Portmann directly owns 23,105 shares of BANNER CORP Common Stock, $0.01 par value per share, after the reported holdings entry.

What is Denise Portmann’s role at BANNER CORP (BANR) as described in the Form 3?

The Form 3 states that Denise Portmann is an Executive VP, Banner Bank, identifying her as an officer of the issuer’s banking subsidiary rather than a director or ten percent owner.

Does the BANR Form 3 for Denise Portmann report any recent stock transactions?

No. The filing records a holdings entry only, with no buy or sell transactions reported. It simply states the number of Common Stock shares held directly following the reported position.

Is there any indication of a Rule 10b5-1 trading plan in Denise Portmann’s BANR Form 3?

No. The available data do not indicate that the holdings are reported under a Rule 10b5-1 trading plan; there is no trading-plan checkbox marked and no related footnote text provided.

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

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Available on EDGAR 09/04/2026 - 02:24 PM Accepted by SEC EDGAR 09/04/2026 - 02:24 PM Learn about SEC filing dates

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

PORTMANN DENISE

(Last) (First) (Middle)

10 S. FIRST AVENUE

(Street)

WALLA WALLA WASHINGTON 99362

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
09/01/2026

3. Issuer Name and Ticker or Trading Symbol
BANNER CORP [ BANR ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Executive VP, Banner Bank

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock, $0.01 par value per share	23,105	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Richard C. Arnold, attorney-in-fact for Ms. Portmann	09/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)