A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.

Why are some filings missing?

New filings appear as the SEC updates EDGAR, and older records can vary by availability.

How often is this page updated?

Updates follow new EDGAR submissions and periodic data refreshes.

SEC EDGAR filings, ownership reports, and insider transactions for Helix Holdings II LLC.

Business address: C/O Cormorant Asset Management, Lp, 200 Clarendon Street, 52 Nd Floor, Boston, MA, 02116
Top holdings (Schedule 13D): HLXB
State of incorporation: Cayman Islands

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Helix Holdings II LLC has filed 6 SEC EDGAR filings since 08 Feb 2024

Recent SEC filings for Helix Holdings II LLC including SCHEDULE 13D/A, 4, SC 13D and more.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
SCHEDULE 13D/A	Open SCHEDULE 13D/A document	View SEC filing for SCHEDULE 13D/A		13 Aug 2025
SCHEDULE 13D/A	Open SCHEDULE 13D/A document	View SEC filing for SCHEDULE 13D/A		04 Mar 2025
4	Open 4 document	View SEC filing for 4		10 Feb 2025	08 Feb 2025	001-41955
SC 13D	Open SC 13D document	View SEC filing for SC 13D	SCHEDULE 13D	20 Feb 2024
4	Open 4 document	View SEC filing for 4		13 Feb 2024	13 Feb 2024	001-41955
3	Open 3 document	View SEC filing for 3		08 Feb 2024	08 Feb 2024	001-41955

Helix Holdings II LLC files with the SEC under CIK 0001869101. This page aggregates EDGAR filings and related ownership activity.

What is a CIK?: A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?: New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?: Updates follow new EDGAR submissions and periodic data refreshes.