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 Howard N. Langstein.

Business address: C/O Tela Bio, Inc., 1 Great Valley Parkway, Suite 24, Malvern, PA, 19355
Top holdings (ownership): TELA

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Howard N. Langstein has filed 1 SEC EDGAR filings since 11 Mar 2026

Recent SEC filings for Howard N. Langstein including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3		11 Mar 2026	01 Mar 2026	001-39130

Howard N. Langstein files with the SEC under CIK 0002117151. 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.