Mineralys Therapeutics (NASDAQ: MLYS) investor details new Form 144 stock sale

Rhea-AI Filing Summary

Mineralys Therapeutics, Inc. investor David Rodman has filed a Form 144 to sell additional common stock. The notice covers 416 shares of common stock to be sold through Merrill Lynch, with an aggregate market value of $13,353.60, and lists 79,139,956 common shares outstanding, with the planned sale on 01/20/2026 on the NASDAQ.

The filing also details prior sales of Mineralys common stock by David Rodman during the past three months, including individual transactions such as 192,715 shares sold on 01/05/2026 for gross proceeds of $6,749,100.06 and 70,037 shares sold on 01/02/2026 for $2,511,919.03, along with several smaller sales in January 2026. The seller represents that he is not aware of any undisclosed material adverse information about the company’s current or prospective operations.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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
Common stock	Merrill Lynch 225 Liberty St Floor 37 New York NY 10281	416	13353.60	79139956	01/20/2026	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 *
Common stock	01/20/2026	Exercise of employee stock options	Mineralys Therapeutics, Inc.			416	01/20/2026	Broker assisted cashless exercise

* 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
David Rodman 150 N. RADNOR CHESTER ROAD SUITE F200 RADNOR PA 19087	Common stock	01/05/2026	192715	6749100.06
David Rodman 150 N. RADNOR CHESTER ROAD SUITE F200 RADNOR PA 19087	Common stock	01/02/2026	70037	2511919.03
David Rodman 150 N. RADNOR CHESTER ROAD SUITE F200 RADNOR PA 19087	Common stock	01/09/2026	2170	72195.90
David Rodman 150 N. RADNOR CHESTER ROAD SUITE F200 RADNOR PA 19087	Common stock	01/12/2026	6348	205142.99
David Rodman 150 N. RADNOR CHESTER ROAD SUITE F200 RADNOR PA 19087	Common stock	01/13/2026	7709	252469.75
David Rodman 150 N. RADNOR CHESTER ROAD SUITE F200 RADNOR PA 19087	Common stock	01/14/2026	11367	370645.39

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the Mineralys Therapeutics (MLYS) Form 144 filing show?

The Form 144 shows that David Rodman has given notice of his intent to sell 416 shares of Mineralys Therapeutics, Inc. common stock through Merrill Lynch, with an aggregate market value of $13,353.60, on or about 01/20/2026 on the NASDAQ.

How many Mineralys Therapeutics (MLYS) shares are being registered for sale in this Form 144?

The notice covers the proposed sale of 416 shares of Mineralys Therapeutics, Inc. common stock, with an indicated aggregate market value of $13,353.60 at the time of the filing.

How were the 416 Mineralys Therapeutics (MLYS) shares to be sold acquired?

The 416 shares of Mineralys common stock were acquired on 01/20/2026 via an exercise of employee stock options from Mineralys Therapeutics, Inc., using a broker-assisted cashless exercise structure.

What prior Mineralys Therapeutics (MLYS) share sales by David Rodman are disclosed?

The filing lists several prior sales of Mineralys common stock by David Rodman in January 2026, including 192,715 shares sold on 01/05/2026 for $6,749,100.06 and 70,037 shares sold on 01/02/2026 for $2,511,919.03, plus additional smaller transactions on 01/09/2026, 01/12/2026, 01/13/2026, and 01/14/2026.

How many Mineralys Therapeutics (MLYS) shares are reported as outstanding in this Form 144?

The Form 144 indicates that 79,139,956 shares of Mineralys Therapeutics, Inc. common stock were outstanding at the time referenced in the notice, which serves as a baseline figure and not the amount being sold.

What representation does the seller make in the Mineralys Therapeutics (MLYS) Form 144?

By signing the notice, the person for whose account the securities are to be sold represents that they do not know any material adverse information about the current or prospective operations of Mineralys Therapeutics, Inc. that has not been publicly disclosed.