Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001415889-25-008257
Filing Date
2025-03-17
Accepted
2025-03-17 19:56:53
Documents
1
Period of Report
2025-03-13

Document Format Files

Seq Description Document Type Size
1 form4-03172025_110349.html 4  
1 form4-03172025_110349.xml 4 9555
  Complete submission text file 0001415889-25-008257.txt   13333
Mailing Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116
Business Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116 6177782500
RA Capital Healthcare Fund LP (Reporting) CIK: 0001315082 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41614 | Film No.: 25746110

Mailing Address 200 BERKELEY STREET, 18TH FLOOR BOSTON MA 02116
Business Address 200 BERKELEY STREET, 18TH FLOOR BOSTON MA 02116 617-778-2500
RA CAPITAL MANAGEMENT, L.P. (Reporting) CIK: 0001346824 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41614 | Film No.: 25746111

Mailing Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116
Business Address
Kolchinsky Peter (Reporting) CIK: 0001384859 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-41614 | Film No.: 25746108

Mailing Address 200 BERKELEY STREET 18TH FLOOR BOSTON MA 02116
Business Address
Shah Rajeev M. (Reporting) CIK: 0001619841 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-41614 | Film No.: 25746107

Mailing Address 200 BERKELEY STREET, 18TH FLOOR BOSTON MA 02116
Business Address 200 BERKELEY STREET, 18TH FLOOR BOSTON MA 02116 617-778-2500
RA Capital Nexus Fund III, L.P. (Reporting) CIK: 0001883840 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41614 | Film No.: 25746109

Mailing Address 150 N. RADNOR CHESTER ROAD SUITE F200 RADNOR PA 19087
Business Address 150 N. RADNOR CHESTER ROAD SUITE F200 RADNOR PA 19087 (888) 378-6240
Mineralys Therapeutics, Inc. (Issuer) CIK: 0001933414 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)