J. MATTHEW MACKOWSKI SEC EDGAR Filings (CIK 0001026185)

SEC EDGAR filings, ownership reports, and insider transactions for J. MATTHEW MACKOWSKI.

Business address
343 Sansome St, Suite 1215, Sansasan Francisco, CA, 94104
Top holdings (ownership)
TKNO
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J. MATTHEW MACKOWSKI has filed 15 SEC EDGAR filings since 14 Feb 1997

Latest Filings

Recent SEC filings for J. MATTHEW MACKOWSKI including 4, 3, 4/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Sep 2023 19 Sep 2023 001-40538
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Aug 2022 24 Aug 2022 001-40538
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 24 Jun 2021 24 Jun 2021 001-40538
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 20 Apr 2021 20 Apr 2021 001-40344
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 24 Feb 2015 19 Feb 2015 001-36095
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Feb 2015 19 Feb 2015 001-36095
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Oct 2014 17 Oct 2014 001-36095
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Oct 2014 29 Sep 2014 001-36095
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Sep 2014 24 Sep 2014 001-36095
4 Open 4 document View SEC filing for 4 FORM 4 17 Oct 2013 15 Oct 2013 001-36095
3 Open 3 document View SEC filing for 3 FORM 3 08 Oct 2013 08 Oct 2013 001-36095

About this filer

J. MATTHEW MACKOWSKI files with the SEC under CIK 0001026185. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

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.

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