A. Mark Zeffiro SEC EDGAR Filings (CIK 0001446066)

SEC EDGAR filings, ownership reports, and insider transactions for A. Mark Zeffiro.

Business address
2600 W. Big Beaver Road, Suite 555, Troy, MI, 48084
Top holdings (ownership)
ATKR
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A. Mark Zeffiro has filed 65 SEC EDGAR filings since 25 Sep 2008

Latest Filings

Recent SEC filings for A. Mark Zeffiro including 4, 144, 3 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 19 Dec 2025 17 Dec 2025 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2025 29 Aug 2025 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2025 28 May 2025 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2025 28 Feb 2025 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2025 30 Jan 2025 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2024 16 Dec 2024 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 19 Nov 2024 15 Mar 2024 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 22 May 2024 22 May 2024 001-37793
144 Open 144 document View SEC filing for 144 22 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2024 30 Jan 2024 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2023 24 May 2023 001-37793
144 Open 144 document View SEC filing for 144 24 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2023 27 Jan 2023 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 27 Jan 2022 27 Jan 2022 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 12 May 2021 11 May 2021 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 01 Feb 2021 28 Jan 2021 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2020 30 Jan 2020 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 07 Feb 2019 05 Feb 2019 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2018 01 Mar 2018 001-37427
4 Open 4 document View SEC filing for 4 FORM 4 01 Feb 2018 31 Jan 2018 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 20 Sep 2017 18 Sep 2017 001-37427
4 Open 4 document View SEC filing for 4 FORM 4 04 May 2017 02 May 2017 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 16 Mar 2017 14 Mar 2017 001-37427
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2017 01 Mar 2017 001-37427
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 09 Jun 2016 09 Jun 2016 001-37793
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2016 05 Mar 2016 001-37427
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2016 01 Mar 2016 001-37427
4 Open 4 document View SEC filing for 4 FORM 4 02 Nov 2015 29 Oct 2015 001-37427
4 Open 4 document View SEC filing for 4 FORM 4 09 Oct 2015 07 Oct 2015 001-37427
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 08 Oct 2015 15 Aug 2015 001-37427
4 Open 4 document View SEC filing for 4 FORM 4 08 Sep 2015 05 Sep 2015 001-37427
4 Open 4 document View SEC filing for 4 FORM 4 18 Aug 2015 15 Aug 2015 001-37427
3 Open 3 document View SEC filing for 3 FORM 3 22 Jun 2015 22 Jun 2015 001-37427
4 Open 4 document View SEC filing for 4 FORM 4 31 Oct 2014 29 Oct 2014 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 09 Sep 2014 05 Sep 2014 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 17 Jun 2014 13 Jun 2014 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 02 May 2014 30 Apr 2014 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 07 Mar 2014 05 Mar 2014 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 04 Mar 2014 01 Mar 2014 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 04 Nov 2013 31 Oct 2013 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 31 Oct 2013 29 Oct 2013 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 09 Sep 2013 05 Sep 2013 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 17 Jun 2013 13 Jun 2013 001-10716
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 03 Apr 2013 01 Mar 2013 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 12 Mar 2013 08 Mar 2013 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2013 01 Mar 2013 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 - 13 Mar 2012 09 Mar 2012 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Mar 2012 01 Mar 2012 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 - 06 Jun 2011 02 Jun 2011 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 - 31 May 2011 27 May 2011 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 - 12 May 2011 10 May 2011 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Mar 2011 15 Mar 2011 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Mar 2011 01 Mar 2011 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 - 01 Mar 2011 24 Feb 2011 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Jun 2010 02 Jun 2010 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 - 24 May 2010 20 May 2010 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 - 11 May 2010 07 May 2010 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Mar 2010 15 Mar 2010 001-10716
4/A Open 4/A document View SEC filing for 4/A FORM 4/A - 10 Mar 2010 04 Mar 2010 001-10716
4 Open 4 document View SEC filing for 4 FORM 4 - 08 Mar 2010 04 Mar 2010 001-10716

About this filer

A. Mark Zeffiro files with the SEC under CIK 0001446066. 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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