Bank of Marin Bancorp (BMRC) officer discloses stock holdings

Rhea-AI Filing Summary

Bank of Marin Bancorp principal accounting officer Susana Ramirez filed an initial statement of ownership showing she holds common stock in the company. She reports 344 shares held directly and 105.5465 shares held indirectly through an ESOP, with no buy or sell transactions indicated.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Ramirez Susana

Role Principal Accounting Officer

Type	Security	Shares	Price	Value
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 344 shares (Direct); Common Stock — 105.547 shares (Indirect, By ESOP)

Footnotes (1)

Key Figures

Direct common shares: 344 shares Indirect ESOP shares: 105.5465 shares Unknown transaction entries: 2 entries

3 metrics

Direct common shares 344 shares Total shares following transaction, direct ownership

Indirect ESOP shares 105.5465 shares Total shares following transaction, held by ESOP

Unknown transaction entries 2 entries Holding-type entries with unknown transaction codes

Key Terms

Form 3, Common Stock, ESOP, Principal Accounting Officer

4 terms

Form 3 regulatory

"Bank of Marin Bancorp officer Susana Ramirez files Form 3, reporting holdings"

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 financial

"The filing reports holdings of Bank of Marin Bancorp Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

ESOP financial

"105.5465 shares held indirectly with nature of ownership described as By ESOP"

An Employee Stock Ownership Plan (ESOP) is a program that gives employees ownership shares in their company, often as part of their benefits package. It acts like a company-sponsored savings plan, allowing workers to have a stake in the company's success, which can boost motivation and loyalty. For investors, ESOPs can influence company decisions and stock value, making them an important aspect of corporate ownership and governance.

Principal Accounting Officer financial

"Susana Ramirez is identified with the officer title Principal Accounting Officer"

The Principal Accounting Officer is the person responsible for making sure a company's financial records are accurate and follow the rules. They play a key role in preparing financial reports that show how well the company is doing. This helps investors, managers, and regulators trust the company's financial information.

Understanding Insider Trading Forms →

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
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1. Name and Address of Reporting Person^*

Ramirez Susana

(Last) (First) (Middle)

504 REDWOOD BOULEVARD

SUITE 199

(Street)

NOVATO CALIFORNIA 94947

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
04/02/2026

3. Issuer Name and Ticker or Trading Symbol
Bank of Marin Bancorp [ BMRC ]

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)
	Principal Accounting Officer

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	344	D
Common Stock	105.5465	I	By ESOP

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/ Krissy Meyer, Attorney-in-Fact	04/13/2026
	** 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)

FAQ

What does the Bank of Marin Bancorp (BMRC) Form 3 filing show for Susana Ramirez?

The Form 3 shows that principal accounting officer Susana Ramirez beneficially owns 344 Bank of Marin Bancorp common shares directly and 105.5465 shares indirectly through an ESOP. It reports holdings only, with no explicit buy or sell transactions.

How many Bank of Marin Bancorp shares does Susana Ramirez hold directly?

Susana Ramirez reports direct ownership of 344 common shares of Bank of Marin Bancorp. This direct position is listed with ownership type coded as “D” for direct, indicating shares held in her own name rather than through an intermediary entity.

What indirect Bank of Marin Bancorp ownership is reported for Susana Ramirez?

The filing lists 105.5465 common shares held indirectly for Susana Ramirez, with the nature of ownership described as “By ESOP”. This indicates the shares are held through an employee stock ownership plan rather than in a personal brokerage account.

Does the BMRC Form 3 indicate any recent buy or sell by Susana Ramirez?

No explicit buy or sell activity is indicated for Susana Ramirez in this Form 3. The entries are categorized as holdings with unknown transaction codes, serving to disclose her beneficial ownership rather than report new market transactions.

What is Susana Ramirez’s role at Bank of Marin Bancorp in this filing?

In this filing, Susana Ramirez is identified as an officer of Bank of Marin Bancorp with the title Principal Accounting Officer. The Form 3 associates her officer status with the reported common stock holdings, both direct and ESOP-based.