STEWART MISAKO

PrivateCIK: 1885455

Location

NOVATO, CA

STEWART MISAKO (EVP, Chief Credit Officer) reported 5 transactions at BANK OF MARIN BANCORP

Review the transaction codes below to understand the nature of each event.

STEWART MISAKO

Filed: 7/28/2026ACC: 0001885455-26-000008

InsiderSTEWART MISAKOCIK 1885455

→

IssuerBANK OF MARIN BANCORPCIK 1403475

Officer· EVP, Chief Credit Officer

Since Oct 2021

+1.68K

Net shares

Net buyer

$0.00

Total acquired

0

Open market trades

0B · 0S

5

Total transactions

1.94K acquired · 258.00 disposed

Non-Derivative Transactions5

Common Stock

Indirect

J · J

Shares

+770.54

Price / share

—

Trade value

—

% of position

16.7%

12/31/2024

4.62K→5.39K

Common Stock

Indirect

J · J

Shares

−258.00

Price / share

—

Trade value

—

% of position

3.9%

8/7/2025

6.56K→6.30K

Common Stock

Indirect

J · J

Shares

+838.32

Price / share

—

Trade value

—

% of position

15.5%

12/31/2025

5.39K→6.23K

Common Stock

Indirect

J · J

Shares

+218.96

Price / share

—

Trade value

—

% of position

3.5%

12/31/2025

6.23K→6.45K

Common Stock

Indirect

J · J

Shares

+109.17

Price / share

—

Trade value

—

% of position

1.7%

5/14/2026

6.45K→6.56K

Total

Net shares

+1.68K

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	12/31/2024	J · J	+770.54	—	—	16.7%	4.62K	5.39K
Common Stock Indirect	8/7/2025	J · J	−258.00	—	—	3.9%	6.56K	6.30K
Common Stock Indirect	12/31/2025	J · J	+838.32	—	—	15.5%	5.39K	6.23K
Common Stock Indirect	12/31/2025	J · J	+218.96	—	—	3.5%	6.23K	6.45K
Common Stock Indirect	5/14/2026	J · J	+109.17	—	—	1.7%	6.45K	6.56K
Total			+1.68K		$0.00

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct

Shares owned27.79K

Total

27.79K direct27.79K

Security Title	Shares Owned	Ownership Type
Common Stock	27.79K	Direct
Total	27.79K	27.79K direct

Derivative Holdings (Post-Transaction)7

Stock Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

640.00

Shares owned

640.00

Exercise price

34.80

Expiration

—

Exercise window

—

Stock Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

398.00

Shares owned

398.00

Exercise price

38.25

Expiration

—

Exercise window

—

Stock Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

620.00

Shares owned

620.00

Exercise price

44.45

Expiration

—

Exercise window

—

Stock Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

1.19K

Shares owned

1.19K

Exercise price

34.03

Expiration

—

Exercise window

—

Stock Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

740.00

Shares owned

740.00

Exercise price

33.58

Expiration

—

Exercise window

—

Stock Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

1.68K

Shares owned

1.68K

Exercise price

38.11

Expiration

—

Exercise window

—

Stock Options (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

610.00

Shares owned

610.00

Exercise price

40.10

Expiration

—

Exercise window

—

Total

Underlying

5.88K

Owned

5.88K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Options (Right to Buy) Direct	Common Stock	34.80	—	—	640.00	640.00
Stock Options (Right to Buy) Direct	Common Stock	38.25	—	—	398.00	398.00
Stock Options (Right to Buy) Direct	Common Stock	44.45	—	—	620.00	620.00
Stock Options (Right to Buy) Direct	Common Stock	34.03	—	—	1.19K	1.19K
Stock Options (Right to Buy) Direct	Common Stock	33.58	—	—	740.00	740.00
Stock Options (Right to Buy) Direct	Common Stock	38.11	—	—	1.68K	1.68K
Stock Options (Right to Buy) Direct	Common Stock	40.10	—	—	610.00	610.00
Total					5.88K	5.88K

STEWART MISAKO — Insider Transaction (Form 4) Filed Jul 28, 2026 | Finecho