Company · BMRC · CIK 1403475

Bank of Marin Bancorp (BMRC) SEC filings and CIK.

BMRC’s SEC Central Index Key (CIK) is 0001403475, or 1403475 without leading zeros. The SEC’s ticker file lists it as Bank of Marin Bancorp.

Ticker: BMRC
CIK: 0001403475
Other tickers: None
Insider transactions, Q3 2026: 38

Insider trading

In Q3 2026, insiders at Bank of Marin Bancorp reported 38 non-derivative transactions on 19 Forms 3, 4 and 5, including 1 open-market purchases and 0 sales. See every BMRC insider transaction →

Recent filings we observed

No filings for this CIK appear in our current observation window. The full history is available from the filings endpoint below and on SEC.gov.

Get BMRC SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=1403475&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/1403475" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/1403475?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Bank of Marin Bancorp on SEC.gov

Questions

What is BMRC’s CIK number?

BMRC’s SEC Central Index Key (CIK) is 0001403475, or 1403475 without leading zeros. The SEC’s ticker file lists it as Bank of Marin Bancorp.

How do I find Bank of Marin Bancorp’s 10-K?

Request /api/v1/filings?cik=1403475&form=10-K, or open the company’s EDGAR page and filter by 10-K. Foreign issuers file 20-F or 40-F instead.

Ticker and CIK: SEC company_tickers.json, cached 2026-11-02. Tickers can move between entities; the CIK identifies the filer.

Plain-text version for agents and LLMs: /companies/bmrc.md

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