SC 13G/A: Oruka Therapeutics, Inc.

AI Summary

SC 13G/A filing by Oruka Therapeutics, Inc..

Risk Assessment

Risk Level: low

FAQ

Key Financial Figures

• $0.001 — me of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securiti

Filing Documents

• d11530393_13g-a.htm (SC 13G/A) — 157KB
• 0000919574-24-006793.txt ( ) — 159KB

From the Filing

SC 13G/A 1 d11530393_13g-a.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Oruka Therapeutics, Inc. 1 (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 687604108 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [_] Rule 13d-1(b) [X] Rule 13d-1(c) [_] Rule 13d-1(d) __________ *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). 1 The Issuer was formerly known as ARCA biopharma, Inc. prior to a merger that occurred on August 29, 2024. CUSIP No. 687604108 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avidity Partners Management LP 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [X] 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER 0 6. SHARED VOTING POWER 790,926 7. SOLE DISPOSITIVE POWER 0 8. SHARED DISPOSITIVE POWER 790,926 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 790,926 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) [_] 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 2.3% 12. TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) IA, PN CUSIP No. 687604108 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avidity Partners Management (GP) LLC 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [X] 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER 0 6. SHARED VOTING POWER 790,926 7. SOLE DISPOSITIVE POWER 0 8. SHARED DISPOSITIVE POWER 790,926 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 790,926 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) [_] 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 2.3% 12. TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) OO CUSIP No. 687604108 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avidity Capital Partners Fund (GP) LP 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [X] 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER 0 6. SHARED VOTING POWER 790,926 7. SOLE DISPOSITIVE POWER 0 8. SHARED DISPOSITIVE POWER 790,926 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 790,926 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) [_] 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 2.3% 12. TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) OO, PN CUSIP No. 687604108 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avidity Capital Partners (GP) LLC 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [X] 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER 0 6. SHARED VOTING POWER 790,926 7. SOLE DISPOSITIVE POWER 0 8. SHARED DISPOSITIVE POWER 790,926 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 790,926 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) [_] 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 2.3% 12. TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) OO CUSIP No. 687604108 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avidity Private Master Fund I LP 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [X] 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION Cayman Islands NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH

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