SEC Form 4 · accession 0001373766-26-000004

Bank of Marin Bancorp · BMRC

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Director

Period of report

Jul 1, 2026

Accepted (ET)

Jul 1, 2026 · 6:23 pm EDT

Rule 10b5-1 plan

box not checked

Issuer CIK

0001403475

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock	Jul 1, 2026	J	849	$28.94	A	18,853	I	By Trust

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Stock Options (Right to Buy)	$34.60	holding	—	—	—	Jan 3, 2017	Jan 3, 2027	Common Stock	2,378	2,378	D
Stock Options (Right to Buy)	$31.23	holding	—	—	—	Jul 3, 2017	Jul 3, 2027	Common Stock	2,950	2,950	D
Stock Options (Right to Buy)	$33.90	holding	—	—	—	Jan 2, 2018	Jan 2, 2028	Common Stock	2,546	2,546	D
Stock Options (Right to Buy)	$40.70	holding	—	—	—	Jul 2, 2018	Jul 2, 2028	Common Stock	1,918	1,918	D
Stock Options (Right to Buy)	$41.35	holding	—	—	—	Jan 2, 2019	Jan 2, 2029	Common Stock	1,976	1,976	D
Stock Options (Right to Buy)	$41.80	holding	—	—	—	Jul 1, 2019	Jul 1, 2029	Common Stock	2,154	2,154	D
Stock Options (Right to Buy)	$44.85	holding	—	—	—	Jan 2, 2020	Jan 2, 2030	Common Stock	2,038	2,038	D
Stock Options (Right to Buy)	$32.20	holding	—	—	—	Jul 1, 2020	Jul 2, 2030	Common Stock	2,559	2,559	D
Stock Options (Right to Buy)	$34.86	holding	—	—	—	Jan 4, 2021	Jan 4, 2031	Common Stock	2,240	2,240	D
Stock Options (Right to Buy)	$32.41	holding	—	—	—	Jul 1, 2021	Jul 1, 2031	Common Stock	2,479	2,479	D
Stock Options (Right to Buy)	$32.55	holding	—	—	—	Jul 1, 2022	Jul 1, 2032	Common Stock	2,410	2,410	D
Stock Options (Right to Buy)	$32.54	holding	—	—	—	Jan 3, 2023	Jan 3, 2023	Common Stock	2,317	2,317	D