MoonLake Immunotherapeutics (MLTX) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Medium Risk
Moderate dilution risk
Last updated: May 11, 2026

Risk Assessment Details

Potential Dilution: 9.73% of current shares
Recent Dilution: 13.46% (2 years)
Historical Dilution Factor: moderate recent dilution
Outstanding Shares
71M
Potential Supply
6.9M
Additional shares possible
Splits
None
Past 2 years

Summary

MLTX currently has 71.3M outstanding shares. with limited dilution risk as only 6.94M additional shares (9.7%) are authorized for issuance. The company has diluted shareholders by 13.46% over the past 2 years through share issuances.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 11, 2026

10-Q filing | 71.3M shares outstanding

71M 6.9M
Nov 05, 2025

8-K filing: MoonLake Immunotherapeutics entered into an underwriting agreement to issue and sell 7,142,857 Class A ordinary shares at $10.50 per share, with gross proceeds expected to be $75 million. ($75.0M proceeds)

63M 6.9M
Nov 05, 2025

10-Q filing | 63.4M shares outstanding

63M 6.9M
Aug 05, 2025

10-Q filing | 63.3M shares outstanding

63M 6.9M
May 12, 2025

10-Q filing | 63.2M shares outstanding

63M 6.9M
Feb 26, 2025

10-K filing | 62.9M shares outstanding

63M 6.9M
Nov 07, 2024

10-Q filing | 62.9M shares outstanding

63M 6.9M
Aug 07, 2024

10-Q filing | 62.9M shares outstanding

63M 6.9M
May 07, 2024

10-Q filing | 62.6M shares outstanding

63M 6.9M
Feb 29, 2024

10-K filing | 62.9M shares outstanding

63M 6.9M
Nov 14, 2023

10-Q filing | 59.9M shares outstanding

60M 6.9M
Aug 31, 2023

S-3 filing: This S-3 filing from August 31, 2023, describes an at-the-market offering of Class A Ordinary Shares with an aggregate offering price of up to $350,000,000. The offering may be made from time to time through the sales agent, Leerink Partners, and the net proceeds will be used for working capital and general corporate purposes.

62M 6.9M
Aug 10, 2023

10-Q filing | 53.5M shares outstanding

53M 400K
Jun 29, 2023

8-K filing: MoonLake Immunotherapeutics closed an offering of 8,000,000 Class A ordinary shares at $50.00 per share, with an additional 1,200,000 shares sold through the exercise of an underwriter option, resulting in gross proceeds of $460 million. ($460.0M proceeds)

44M 400K
May 11, 2023

10-Q filing | 43.7M shares outstanding

44M 400K
May 01, 2023

POS AM filing: This is a POS AM filing for MoonLake Immunotherapeutics regarding the offering of Class A Ordinary Shares by Selling Shareholders.

44M 400K
May 01, 2023

S-3 filing: This is an S-3 filing for a shelf offering of securities, potentially including common stock, preferred stock, or debt securities. The specific terms of the securities will be determined at the time of issuance.

39M 400K
Mar 20, 2023

10-K filing | 39.2M shares outstanding

39M 400K
Mar 20, 2023

POS AM filing: This is a POS AM filing registering the offer and sale of Class A Ordinary Shares by Selling Shareholders, including shares issuable upon the exchange of MoonLake AG Common Shares and surrender of Class C Ordinary Shares.

39M 400K
Nov 14, 2022

10-Q filing | 36.9M shares outstanding

37M 99M
Aug 12, 2022

10-Q filing | 35.2M shares outstanding

35M 99M
Jul 26, 2022

S-1/A filing: The filing relates to the offer and sale from time to time by the Selling Shareholders of up to 49,281,756 Class A Ordinary Shares.

37M 99M
Jul 15, 2022

S-1/A filing: This S-1/A filing reflects the issuance of Class A and Class C Ordinary Shares, conversion of Class B to Class A Ordinary Shares, and includes details about a private placement (PIPE) and shares offered by selling shareholders.

37M 50M
May 16, 2022

10-Q filing | 36.9M shares outstanding

37M 61M
May 02, 2022

S-1/A filing: This S-1/A filing from MoonLake Immunotherapeutics details the offering of Helix Class A Ordinary Shares and includes information about the company's financial condition, business operations, and risk factors.

37M 61M
Mar 14, 2022

S-1/A filing: This S-1/A filing registers the resale of up to 11,500,000 Class A Ordinary Shares of Helix Acquisition Corp. by the selling shareholders, expected to be issued in private placements prior to the business combination with MoonLake Immunotherapeutics AG.

12M 12M
Mar 08, 2022

S-1/A filing: This S-1/A filing from Helix Acquisition Corp. details an offering of up to 11,500,000 Class A Ordinary Shares by selling shareholders, expected to be issued immediately prior to the consummation of the Business Combination pursuant to the terms of the Subscription Agreements, as well as 430,000 private placement shares at a price of $10.00 per share.

12M 12M
Feb 17, 2022

10-K filing | 11.9M shares outstanding

12M 12M
Feb 11, 2022

S-1 filing: This S-1 filing by Helix Acquisition Corp. relates to the offering of up to 11,500,000 Class A Ordinary Shares by selling shareholders, expected to be issued immediately prior to the consummation of the Business Combination, as well as the 430,000 Class A Ordinary Shares purchased by the Sponsor.

12M 12M
Nov 12, 2021

10-Q filing | 11.9M shares outstanding

12M 400K
Oct 04, 2021

8-K filing: Helix Acquisition Corp. entered into a Business Combination Agreement with MoonLake Immunotherapeutics AG, where Helix will acquire a controlling equity interest in MoonLake in exchange for a cash contribution, and existing MoonLake equity holders will retain their equity and receive non-economic voting shares in Helix. ($115.0M proceeds)

12M 400K
Aug 16, 2021

10-Q filing | 11.9M shares outstanding

12M 400K
May 21, 2021

10-Q filing | 11.9M shares outstanding

12M 400K
Mar 31, 2021

10-K filing | 11.9M shares outstanding

12M 400K
Dec 03, 2020

10-Q filing | 11.9M shares outstanding

12M 400K
Oct 28, 2020

8-K filing: Helix Acquisition Corp. consummated its initial public offering of 11,500,000 Class A ordinary shares at $10.00 per share, generating gross proceeds of $115,000,000, and completed a private sale of 430,000 Class A Ordinary Shares to Helix Holdings LLC at $10.00 per share, generating gross proceeds of $4,300,000. ($119.3M proceeds)

2.9M 400K
Oct 22, 2020

8-K filing: Helix Acquisition Corp. consummated its initial public offering of 11,500,000 Class A ordinary shares at $10.00 per share, generating gross proceeds of $115,000,000, and also completed a private sale of 430,000 Class A Ordinary Shares to the Sponsor at $10.00 per share, generating gross proceeds of $4,300,000. ($119.3M proceeds)

2.9M 400K
Oct 16, 2020

S-1/A filing: The sponsor has committed to purchase 400,000 private placement shares at a price of $10.00 per share, for an aggregate of $4,000,000 in a private placement that will close simultaneously with the closing of this offering.

2.9M 400K
Oct 14, 2020

S-1/A filing: This is an S-1/A filing related to a business combination. It details the definitions of various terms used in the document, including Business Combination, Ordinary Shares, Founder Shares, Initial Shareholders, Private Placement Shares, Shares, Public Shareholders, Trust Account, and Transfer.

2.9M 400K
Oct 01, 2020

S-1 filing: This is an initial public offering of Class A ordinary shares of Helix Acquisition Corp., a blank check company, with an offering size of $100,000,000 at $10.00 per share.

13M 10M
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