0001415889-25-023919.txt : 20250908 0001415889-25-023919.hdr.sgml : 20250908 20250908200714 ACCESSION NUMBER: 0001415889-25-023919 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250904 FILED AS OF DATE: 20250908 DATE AS OF CHANGE: 20250908 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: AKKARAJU SRINIVAS CENTRAL INDEX KEY: 0001253170 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41614 FILM NUMBER: 251301402 MAIL ADDRESS: STREET 1: 565 EVERETT AVENUE CITY: PALO ALTO STATE: CA ZIP: 94301 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Mineralys Therapeutics, Inc. CENTRAL INDEX KEY: 0001933414 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences EIN: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 150 N. RADNOR CHESTER ROAD STREET 2: SUITE F200 CITY: RADNOR STATE: PA ZIP: 19087 BUSINESS PHONE: (888) 378-6240 MAIL ADDRESS: STREET 1: 150 N. RADNOR CHESTER ROAD STREET 2: SUITE F200 CITY: RADNOR STATE: PA ZIP: 19087 4 1 form4-09092025_120910.xml X0508 4 2025-09-04 0001933414 Mineralys Therapeutics, Inc. MLYS 0001253170 AKKARAJU SRINIVAS 628 MIDDLEFIELD ROAD PALO ALTO CA 94301 true false false false 0 Common Stock 2025-09-04 4 P 0 588235 25.50 A 588235 I By Samsara Opportunity Fund, L.P. Common Stock 5674916 I By Samsara BioCapital, L.P. Securities are directly held by Samsara Opportunity Fund, L.P. ("Samsara Opp LP"). Samsara Opportunity Fund GP, LLC ("Samsara Opp GP") is the general partner of Samsara Opp LP and may be deemed to beneficially own the securities held by Samsara Opp LP. The Reporting Person has voting and investment power over the shares held by Samsara Opp LP and, accordingly, may be deemed to beneficially own the shares held by Samsara Opp LP. The Reporting Person disclaims beneficial ownership in these securities except to the extent of his pecuniary interest therein. Securities are directly held by Samsara BioCapital L.P. ("Samsara LP"). Samsara BioCapital GP, LLC ("Samsara LLC") is the general partner of Samsara LP and may be deemed to beneficially own the securities held by Samsara LP. The Reporting Person has voting and investment power over the shares held by Samsara LP and, accordingly, may be deemed to beneficially own the shares held by Samsara LP. The Reporting Person disclaims beneficial ownership in these securities except to the extent of his pecuniary interest therein. /s/ Srinivas Akkaraju 2025-09-08