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 Mitch E. Tyler.

Business address: Helius Medical Technologies, Inc., Suite 400, 41 University Drive, Newtown, PA, 18940
Top holdings (ownership): HSDT

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Mitch E. Tyler has filed 7 SEC EDGAR filings since 14 May 2015

Recent SEC filings for Mitch E. Tyler including 4, 4/A, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	27 May 2021	25 May 2021	001-38445
4/A	Open 4/A document	View SEC filing for 4/A	FORM 4/A SUBMISSION	16 Jun 2020	10 Jun 2020	001-38445
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	12 Jun 2020	10 Jun 2020	001-38445
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	01 Apr 2019	28 Mar 2019	001-38445
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	17 May 2018	10 Jan 2018	001-38445
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	19 Apr 2017	17 Apr 2017	000-55364
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	14 May 2015	14 May 2015	000-55364

Mitch E. Tyler files with the SEC under CIK 0001638208. 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.