Mineralys (NASDAQ: MLYS) insider files to sell 11,367 shares under Rule 144

Rhea-AI Filing Summary

Mineralys Therapeutics insider David Rodman has filed a Form 144 notice to sell common stock. The filing covers a planned sale of 11,367 shares of Mineralys Therapeutics, Inc. common stock through Merrill Lynch on the NASDAQ around 01/14/2026, with an aggregate market value of $370,645.39 and 79,139,956 shares outstanding. These shares were acquired on 01/13/2025 by exercising employee stock options for cash.

Over the past three months, the same seller has completed multiple Mineralys common stock sales, including 192,715 shares on 01/05/2026 for $6,749,100.06 and 70,037 shares on 01/02/2026 for $2,511,919.03. By signing the notice, the seller represents that he is not aware of any material adverse information about Mineralys’s current or prospective operations that has not been publicly disclosed.

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	11367	370645.39	79139956	01/14/2026	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	01/13/2025	Exercise of employee stock options	Mineralys Therapeutics, Inc.			11367	01/13/2025	Cash

* 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	10/15/2025	10369	445982.61
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

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 Form 144 filing for Mineralys (MLYS) disclose?

The Form 144 discloses that David Rodman intends to sell 11,367 shares of Mineralys Therapeutics, Inc. common stock through Merrill Lynch on the NASDAQ, with an aggregate market value of $370,645.39.

How were the Mineralys (MLYS) shares in this Form 144 acquired?

The 11,367 shares covered by the notice were acquired on 01/13/2025 through the exercise of employee stock options from Mineralys Therapeutics, Inc., paid for in cash.

How many Mineralys (MLYS) shares are outstanding as referenced in the Form 144?

The filing states that there are 79,139,956 shares of Mineralys Therapeutics, Inc. common stock outstanding.

What recent Mineralys (MLYS) stock sales has David Rodman reported in the past 3 months?

The notice lists several recent sales by David Rodman, including 192,715 shares of common stock on 01/05/2026 for gross proceeds of $6,749,100.06 and 70,037 shares on 01/02/2026 for $2,511,919.03.

On which exchange will the Mineralys (MLYS) Form 144 shares be sold and through which broker?

The Form 144 states that the 11,367 Mineralys common shares are to be sold on the NASDAQ through Merrill Lynch, located at 225 Liberty St, Floor 37, New York, NY 10281.

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

By signing the notice, the seller represents that they do not know of any material adverse information about Mineralys’s current or prospective operations that has not been publicly disclosed.