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 DAVID M. SOMO.

Business address: C/O Memc Electronic Materials Inc, Po Box 8, St Peters, MO, 63376
Top holdings (ownership): IPWR

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DAVID M. SOMO has filed 6 SEC EDGAR filings since 17 Sep 2003

Recent SEC filings for DAVID M. SOMO including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	FORM 4	05 Nov 2025	03 Nov 2025	001-36216
3	Open 3 document	View SEC filing for 3	FORM 3	05 Nov 2025	03 Nov 2025	001-36216

DAVID M. SOMO files with the SEC under CIK 0001263268. 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.