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 Spero G. Alex.

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Spero G. Alex has filed 5 SEC EDGAR filings since 25 Feb 2026

Recent SEC filings for Spero G. Alex including 4, 3, 144.

Form type	Document	Filing	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	26 Feb 2026	25 Feb 2026	000-20574
4	Open 4 document	View SEC filing for 4	26 Feb 2026	16 Feb 2026	000-20574
4	Open 4 document	View SEC filing for 4	26 Feb 2026	11 Feb 2026	000-20574
3	Open 3 document	View SEC filing for 3	25 Feb 2026	11 Feb 2026	000-20574
144	Open 144 document	View SEC filing for 144	25 Feb 2026

Spero G. Alex files with the SEC under CIK 0002113587. 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.