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 Mark Christopher Bradley.

Business address: C/O Alumis Inc., 280 East Grand Avenue, South San Francisco, CA, 94080
Top holdings (ownership): ALMS

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Mark Christopher Bradley has filed 5 SEC EDGAR filings since 27 Jun 2024

Recent SEC filings for Mark Christopher Bradley including 4, 3.

Form type	Document	Filing	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	28 Jan 2026	26 Jan 2026	001-42143
4	Open 4 document	View SEC filing for 4	31 Jul 2025	29 Jul 2025	001-42143
4	Open 4 document	View SEC filing for 4	20 Feb 2025	18 Feb 2025	001-42143
4	Open 4 document	View SEC filing for 4	01 Jul 2024	27 Jun 2024	001-42143
3	Open 3 document	View SEC filing for 3	27 Jun 2024	27 Jun 2024	001-42143

Mark Christopher Bradley files with the SEC under CIK 0002023657. 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.