Chemomab Therapeutics Ltd. (CMMB) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Medium Risk
Moderate dilution risk
Last updated: March 23, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares
Recent Dilution: 85.28% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
580M
Potential Supply
0
Additional shares possible
Splits
None
Past 2 years

Summary

CMMB currently has 575M outstanding shares. with minimal authorized share overhang for future dilution. The company has significantly diluted shareholders by 85.28% over the past 2 years, indicating aggressive capital raising.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
Mar 23, 2026

20-F filing | 575.4M shares outstanding

580M 0
Apr 04, 2025

20-F filing | 359.0M shares outstanding

360M 0
Dec 02, 2024

POS AM filing: This prospectus relates to the proposed resale from time to time of up to 7,213,221 American Depositary Shares, or the ADSs, each representing 20 ordinary shares of no par value, or the Ordinary Shares, by the selling shareholders.

290M 0
Aug 23, 2024

F-3 filing: This F-3 filing relates to the resale of 8,097,167 American Depositary Shares by the selling shareholders of Chemomab Therapeutics Ltd.

290M 0
Mar 28, 2024

20-F filing | 284.1M shares outstanding

280M 0
Oct 16, 2023

F-3 filing: Chemomab Therapeutics Ltd. is offering ordinary shares (including shares represented by American Depositary Shares), debt, warrants, or units, with an aggregate initial offering price not to exceed $200 million.

230M 0
Jun 02, 2023

RW filing: Chemomab Therapeutics Ltd. requests the withdrawal of their Registration Statement on Form S-1, File Number 333-269218, as they have decided not to pursue the public offering at this time.

11M 35M
May 19, 2023

S-1/A filing: This S-1/A filing registers the offering of ADSs and pre-funded warrants, with Aegis Capital Corp. acting as the sole book-running manager. The company intends to use the net proceeds from this offering for continued clinical development of our product candidates, research activities, and for other general corporate purposes.

11M 39M
May 11, 2023

10-Q filing | 11.0M shares outstanding

11M 43M
Mar 22, 2023

S-1/A filing: This S-1/A filing registers the offering of American Depositary Shares (ADSs) and warrants by Chemomab Therapeutics Ltd. with Aegis Capital Corp. as the sole book-running manager, with the net proceeds to be used for clinical development, research, and general corporate purposes.

11M 43M
Mar 20, 2023

10-K filing | 227.6M shares outstanding

230M 0
Feb 22, 2023

S-1/A filing: Chemomab Therapeutics Ltd. is offering up to 7,614,212 American Depositary Shares and warrants to purchase 7,614,212 American Depositary Shares in a combined offering.

11M 43M
Feb 21, 2023

S-1/A filing: Chemomab Therapeutics Ltd. is offering up to 7,614,212 American Depositary Shares and warrants to purchase 7,614,212 American Depositary Shares in a combined offering.

11M 43M
Nov 16, 2022

8-K filing: Chemomab Therapeutics Ltd. will repurchase 582,023 American Depositary Shares from its co-founders for approximately $1,213,400, following court approval, to cover their tax liabilities and mitigate market volatility. ($1.21M proceeds)

12M 35M
Nov 10, 2022

10-Q filing | 11.5M shares outstanding

12M 35M
Aug 12, 2022

10-Q filing | 11.4M shares outstanding

11M 35M
May 12, 2022

10-Q filing | 11.4M shares outstanding

11M 35M
Mar 30, 2022

10-K filing | 228.1M shares outstanding

230M 0
Nov 12, 2021

10-Q filing | 11.4M shares outstanding

11M 35M
Aug 13, 2021

10-Q filing | 11.4M shares outstanding

11M 35M
May 13, 2021

10-Q filing | 37.1M shares outstanding

37M 9.4M
Apr 30, 2021

S-3 filing: Chemomab Therapeutics Ltd. may offer, issue and sell from time to time, in one or more offerings, ordinary shares, ADSs, debt, warrants or units, which they collectively refer to as the "securities." The aggregate initial offering price of the securities that they may offer and sell under this prospectus will not exceed $200 million.

11M 36M
Apr 15, 2021

S-3 filing: This prospectus relates to the proposed resale from time to time of up to 7,213,221 ADSs, each representing 20 Ordinary Shares, and warrants to purchase 261,929 American Depositary Shares Representing 5,238,580 Ordinary Shares, by the selling shareholders named herein.

37M 7.2M
Mar 09, 2021

10-K filing | 37.1M shares outstanding

37M 0
Nov 16, 2020

10-Q filing | 37.1M shares outstanding

37M 0
Aug 14, 2020

10-Q filing | 37.1M shares outstanding

37M 0
May 07, 2020

10-Q filing | 37.1M shares outstanding

37M 0
Mar 17, 2020

10-K filing | 37.1M shares outstanding

37M 0
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