Bank of Marin Bancorp (BMRC) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Medium Risk
Moderate dilution risk
Last updated: May 08, 2026

Risk Assessment Details

Potential Dilution: 33.72% of current shares
Recent Dilution: 0.24% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
16M
Potential Supply
5.4M
Additional shares possible
Splits
None
Past 2 years

Summary

BMRC currently has 16M outstanding shares. with moderate dilution risk from 5.39M authorized shares representing 33.7% potential dilution. The company has minimally diluted shareholders by 0.24% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 08, 2026

10-Q filing | 16.0M shares outstanding

16M 5.4M
Mar 13, 2026

10-K filing | 15.9M shares outstanding

16M 5.4M
Nov 07, 2025

10-Q filing | 15.9M shares outstanding

16M 5.4M
Aug 08, 2025

10-Q filing | 16.0M shares outstanding

16M 5.4M
May 12, 2025

10-Q filing | 16.0M shares outstanding

16M 5.4M
Mar 14, 2025

10-K filing | 16.0M shares outstanding

16M 5.3M
Feb 11, 2025

S-3/A filing: Bank of Marin Bancorp may offer, issue and sell from time to time, together or separately, shares of its common stock, preferred stock, warrants, unsecured debt securities, depositary shares, and units up to a maximum aggregate offering price of $125,000,000.

16M 5.3M
Jan 27, 2025

S-3 filing: Bank of Marin Bancorp may offer, issue and sell various securities, including common stock, preferred stock, warrants, debt securities, depositary shares, and units, up to a maximum aggregate offering price of $125,000,000.

16M 0
Nov 08, 2024

10-Q filing | 16.1M shares outstanding

16M 0
Aug 08, 2024

10-Q filing | 16.1M shares outstanding

16M 0
May 09, 2024

10-Q filing | 16.1M shares outstanding

16M 0
Mar 14, 2024

10-K filing | 16.0M shares outstanding

16M 0
Nov 08, 2023

10-Q filing | 16.0M shares outstanding

16M 0
Aug 08, 2023

10-Q filing | 16.0M shares outstanding

16M 0
May 09, 2023

10-Q filing | 16.0M shares outstanding

16M 0
Mar 16, 2023

10-K filing | 16.0M shares outstanding

16M 0
Nov 08, 2022

10-Q filing | 16.0M shares outstanding

16M 0
Aug 08, 2022

10-Q filing | 16.0M shares outstanding

16M 0
May 09, 2022

10-Q filing | 15.9M shares outstanding

16M 0
Mar 15, 2022

10-K filing | 14.4M shares outstanding

14M 0
Nov 17, 2021

8-K filing: Russell A. Colombo, a member of the Board of Directors of Bank of Marin Bancorp, entered into a 10b5-1 Sales Plan providing for the sale of up to an aggregate of $1.0 million in holdings of BMRC common stock over time, representing approximately 26,000 shares, beginning on December 12, 2021 and ending on the earlier of reaching $1.0 million in total sales proceeds or May 12, 2022. ($1.0M proceeds)

15M 0
Nov 09, 2021

10-Q filing | 15.0M shares outstanding

15M 0
Aug 05, 2021

10-Q filing | 13.1M shares outstanding

13M 0
May 07, 2021

10-Q filing | 13.4M shares outstanding

13M 0
Mar 15, 2021

10-K filing | 13.5M shares outstanding

14M 0
Nov 06, 2020

10-Q filing | 13.6M shares outstanding

14M 0
Oct 26, 2020

8-K filing: Bancorp reactivated its share repurchase program on October 23, 2020, after suspending it on March 20, 2020. As of March 20, 2020, Bancorp had repurchased 58,526 shares totaling $1.8 million under this program. ($1.8M proceeds)

14M 0
Aug 07, 2020

10-Q filing | 13.6M shares outstanding

14M 0
May 08, 2020

10-Q filing | 13.5M shares outstanding

14M 0
Mar 13, 2020

10-K filing | 13.8M shares outstanding

14M 0
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