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 Welder Ferreira Santos.

Business address: C/O Afya Limited, Rua Paraiba No. 330 17 Th Fl Funcionarios, Belo Horizonte, 30130-917
Top holdings (ownership): AFYA

Get insider transactions for this reporting owner

Welder Ferreira Santos has filed 1 SEC EDGAR filings since 18 Mar 2026

Recent SEC filings for Welder Ferreira Santos including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3	FORM 3	18 Mar 2026	18 Mar 2026	001-38992

Welder Ferreira Santos files with the SEC under CIK 0002111668. 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.