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 Atomico Advisors IV, Ltd..

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Atomico Advisors IV, Ltd. has filed 3 SEC EDGAR filings since 21 May 2025

Recent SEC filings for Atomico Advisors IV, Ltd. including SCHEDULE 13G, 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
SCHEDULE 13G	Open SCHEDULE 13G document	View SEC filing for SCHEDULE 13G		30 Jul 2025
4	Open 4 document	View SEC filing for 4	4	27 May 2025	23 May 2025	001-42657
3	Open 3 document	View SEC filing for 3	3	21 May 2025	21 May 2025	001-42657

Atomico Advisors IV, Ltd. files with the SEC under CIK 0002069654. 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.