Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-25-091747
Filing Date
2025-09-19
Accepted
2025-09-19 17:33:05
Documents
1
Period of Report
2025-09-17

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2526585-1_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2526585-1_4seq1.xml 4 9584
  Complete submission text file 0001104659-25-091747.txt   13605
Mailing Address 855 OAK GROVE AVE. SUITE 100 MENLO PARK CA 94025
Business Address 855 OAK GROVE AVE. SUITE 100 MENLO PARK CA 94025 650-606-7910
Oruka Therapeutics, Inc. (Issuer) CIK: 0000907654 (see all company filings)

EIN.: 363855489 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)

Mailing Address 200 BARR HARBOR DRIVE SUITE 400 WEST CONSHOHOCKEN PA 19428
Business Address
Harwin Peter Evan (Reporting) CIK: 0001663607 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-22873 | Film No.: 251327764

Mailing Address 200 BARR HARBOR DRIVE SUITE 400 WEST CONSHOHOCKEN PA 19428
Business Address 200 BARR HARBOR DRIVE SUITE 400 WEST CONSHOHOCKEN PA 19428 (267) 760-4066
Fairmount Healthcare Fund II L.P. (Reporting) CIK: 0001769651 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-22873 | Film No.: 251327767

Mailing Address 200 BARR HARBOR DRIVE SUITE 400 WEST CONSHOHOCKEN PA 19428
Business Address 200 BARR HARBOR DRIVE SUITE 400 WEST CONSHOHOCKEN PA 19428 267-262-5300
Fairmount Funds Management LLC (Reporting) CIK: 0001802528 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-22873 | Film No.: 251327768

Mailing Address 200 BARR HARBOR DRIVE SUITE 400 WEST CONSHOHOCKEN PA 19428
Business Address
Kiselak Tomas (Reporting) CIK: 0001830177 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-22873 | Film No.: 251327765

Mailing Address 200 BARR HARBOR DRIVE SUITE 400 WEST CONSHOHOCKEN PA 19428
Business Address 200 BARR HARBOR DRIVE SUITE 400 WEST CONSHOHOCKEN PA 19428 267-262-5300
Fairmount Healthcare Co-Invest III L.P. (Reporting) CIK: 0002009690 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-22873 | Film No.: 251327766