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 Christopher Frost.

Business address: C/O Macquarie Infrastructure Corporation, 125 West 55 Th Street, New York, NY, 10019

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Christopher Frost has filed 6 SEC EDGAR filings since 01 Nov 2017

Recent SEC filings for Christopher Frost including 3, 4.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3		07 Oct 2025	05 Oct 2025	000-56772
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	21 Jul 2022	21 Jul 2022	001-40830
4	Open 4 document	View SEC filing for 4	FORM 4	28 Nov 2018	26 Nov 2018	001-32384
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	31 Aug 2018	29 Aug 2018	001-32384
4	Open 4 document	View SEC filing for 4	FORM 4	10 Aug 2018	08 Aug 2018	001-32384
3	Open 3 document	View SEC filing for 3	FORM 3	01 Nov 2017	26 Oct 2017	001-32384

Christopher Frost files with the SEC under CIK 0001720833. 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.