[8-K] Bank of Marin Bancorp Reports Material Event

Rhea-AI Filing Summary

Bank of Marin Bancorp reported that its President and CEO Tim Myers and its Executive Vice President and CFO David Bonaccorso will participate in the Keefe Bruyette & Woods Virtual West Coast Bank Field Trip on November 20, 2025. This is a virtual investor-focused event where management can discuss the bank’s strategy and performance with the investment community.

A presentation tied to this event is being made available to the public for transparency. It will be posted on the company’s website under the investor relations presentations section on November 18, 2025 and is also furnished as Exhibit 99.1 to this report. The filing is primarily informational and does not announce any transaction or new financial results.

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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) November 18, 2025

Bank of Marin Bancorp

(Exact name of Registrant as specified in its charter)

California			001-33572			20-8859754
(State or other jurisdiction of incorporation)			(Commission File Number)			(IRS Employer Identification No.)

504 Redwood Blvd., Suite 100, Novato, CA			94947
(Address of principal executive office)			(Zip Code)

Registrant’s telephone number, including area code:  (415) 763-4520

Not Applicable

(Former name or former address, if changes since last report)

Check the appropriate box below if the Form 8-K filing is 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 (17CFR 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 12(b) of the Act:
Title of each class			Trading Symbol			Name of each exchange on which registered
Common stock, no par value			BMRC			The Nasdaq Stock Market

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.   ☐ 

Section 7 - Regulation FD

Item 7.01     Regulation FD Disclosure

Bank of Marin Bancorp (Nasdaq BMRC), parent company of Bank of Marin, announced that President and Chief Executive Officer Tim Myers, and Executive Vice President and Chief Financial Officer David Bonaccorso will participate in the Keefe Bruyette & Woods Virtual West Coast Bank Field Trip November 20, 2025.

A copy of the presentation will be available on Bank of Marin's website at http://www.bankofmarin.com under “Investor Relations/News & Market Data/Presentations” on November 18, 2025. Refer to the KBW Virtual West Coast Bank Field Trip.

The presentation is furnished as Exhibit 99.1 and incorporated herein by reference.

Section 9 - Financial Statements and Exhibits

Item 9.01    Financial Statements and Exhibits

(d)    Exhibits.

Exhibit No.			Description
99.1			KBW Virtual West Coast Field Trip
104			Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)

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.

Date:

11/18/2025

BANK OF MARIN BANCORP

By:

/s/ David Bonaccorso

David Bonaccorso

Executive Vice President

and Chief Financial Officer

FAQ

What did Bank of Marin Bancorp (BMRC) announce in this 8-K?

Bank of Marin Bancorp announced that its President and CEO Tim Myers and its Executive Vice President and CFO David Bonaccorso will participate in the Keefe Bruyette & Woods Virtual West Coast Bank Field Trip on November 20, 2025, and that the related investor presentation is being furnished and posted on its website.

When will BMRC management participate in the KBW Virtual West Coast Bank Field Trip?

Management from Bank of Marin Bancorp, including the President and CEO and the Executive Vice President and CFO, will participate in the Keefe Bruyette & Woods Virtual West Coast Bank Field Trip on November 20, 2025.

Where can investors find the Bank of Marin (BMRC) KBW field trip presentation?

The presentation will be available on Bank of Marin’s website at http://www.bankofmarin.com under “Investor Relations/News & Market Data/Presentations” starting November 18, 2025, and is also furnished as Exhibit 99.1 to this report.

Does this BMRC 8-K announce any new financial results or major transactions?

No, this report focuses on Bank of Marin Bancorp’s participation in an investor conference and the availability of a related presentation. It does not disclose new financial results or major transactions.

What exhibits are included with this Bank of Marin Bancorp (BMRC) 8-K filing?

The filing includes Exhibit 99.1, titled “KBW Virtual West Coast Field Trip,” and a cover page interactive data file formatted as inline XBRL contained in Exhibit 101.

Who signed the BMRC 8-K related to the KBW Virtual West Coast Bank Field Trip?

The 8-K was signed on behalf of Bank of Marin Bancorp by David Bonaccorso, who serves as Executive Vice President and Chief Financial Officer.