MLTX Rule 144: 150,000 Class A Shares Listed for Resale

MLTX Rule 144 notice reports proposed resale activity for Class A Ordinary shares.

Rhea-AI Filing Summary

MLTX Rule 144 notice reports proposed resale activity for Class A Ordinary shares. The filing lists 150,000 shares as the securities to be sold and shows a contemporaneous sale of 150,000 shares by Jorge Santos da Silva on 04/10/2026 for $2,787,000.00. The securities are listed on Nasdaq and the filing references an earlier exchange date of 04/05/2023.

Key Figures

Shares to be sold: 150,000 shares Exchange listing: Nasdaq Recorded sale proceeds: $2,787,000.00 +2 more

5 metrics

Shares to be sold 150,000 shares listed as "Securities To Be Sold"

Exchange listing Nasdaq market venue noted for the Class A Ordinary shares

Recorded sale proceeds $2,787,000.00 sale of 150,000 shares on 04/10/2026

Sale date 04/10/2026 date shown for the 150,000-share sale by Jorge Santos da Silva

Exchange date 04/05/2023 date shown for exchange of shares entry

Key Terms

Class A Ordinary, Exchange of shares, Rule 144, Nasdaq

4 terms

Class A Ordinary financial

"Class A Ordinary | UBS Financial Services, Inc."

Exchange of shares transaction

"Class A Ordinary | 04/05/2023 | Exchange of shares | Issuer"

Rule 144 regulatory

"Form type provided in metadata as "144" indicating Rule 144 notice"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Nasdaq market

"73615396 | 06/30/2026 | Nasdaq"

The Nasdaq is a stock exchange where many companies' shares are bought and sold, functioning much like a marketplace for investments. It matters to investors because it provides a platform to buy and sell ownership stakes in companies, helping them track the value of those companies and make informed decisions. As one of the largest and most technology-focused markets, it also reflects trends and developments in the business world.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does MLTX's Form 144 report about the shares?

It reports a proposed resale of 150,000 Class A Ordinary shares. The filing also records a sale of 150,000 shares on 04/10/2026 for $2,787,000.00, and notes the securities trade on Nasdaq.

Who is listed as the seller in the MLTX filing?

The filing names Jorge Santos da Silva as the person associated with a sale of 150,000 shares. The sale date shown is 04/10/2026 with proceeds listed as $2,787,000.00 in the excerpt provided.

What transaction type is noted for the 150,000 shares?

The excerpt lists an Exchange of shares dated 04/05/2023 and identifies the role as Issuer. The filing separately records a sale of 150,000 shares on 04/10/2026.

Are these MLTX shares listed on an exchange?

Yes, the filing indicates the securities trade on Nasdaq. The excerpt ties the Class A Ordinary shares to Nasdaq and provides share and dollar amounts for the transactions shown.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/30/2026 - 05:15 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001920509
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	MoonLake Immunotherapeutics
SEC File Number	001-39630
Address of Issuer	DORFSTRASSE 29 ZUG SWITZERLAND 6300
Phone	41 41 510 8022
Name of Person for Whose Account the Securities are To Be Sold	Santos da Silva Jorge
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer
Relationship to Issuer	CEO

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A Ordinary	UBS Financial Services, Inc. Eleven Madison Avenue 4th Floor New York NY 10010	150000	3004500.00	73615396	06/30/2026	Nasdaq

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A Ordinary	04/05/2023	Exchange of shares	Issuer			150000	04/05/2023	NA

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Jorge Santos da Silva DORFSTRASSE 29 Zug V8 6300	Class A Ordinary	04/10/2026	150000	2787000.00

144: Remarks and Signature

Remarks
Date of Notice	06/30/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/31/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ UBS Financial Services Inc, as attorney-in-fact for Jorge Santos da Silva
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)