Gregg Piontek SEC EDGAR Filings (CIK 0001418328)

SEC EDGAR filings, ownership reports, and insider transactions for Gregg Piontek.

Business address
2700 Research Forest Drive, Suite 100, The Woodlands, TX, 77381
Top holdings (ownership)
NPKI
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Gregg Piontek has filed 60 SEC EDGAR filings since 14 Nov 2007

Latest Filings

Recent SEC filings for Gregg Piontek 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 PRIMARY DOCUMENT 03 Jun 2025 01 Jun 2025 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 May 2025 14 May 2025 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jun 2024 01 Jun 2024 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 May 2024 15 May 2024 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jun 2023 01 Jun 2023 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 May 2023 18 May 2023 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Aug 2022 05 Aug 2022 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2022 01 Jun 2022 001-02960
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 24 May 2022 19 May 2022 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 May 2022 19 May 2022 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2021 20 May 2021 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2021 01 Jun 2021 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2020 11 Nov 2020 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2020 01 Jun 2020 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 May 2020 21 May 2020 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 May 2020 08 May 2020 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jul 2019 02 Jul 2019 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jun 2019 01 Jun 2019 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 May 2019 23 May 2019 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Aug 2018 14 Aug 2018 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jun 2018 01 Jun 2018 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 May 2018 16 May 2018 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 May 2018 02 May 2018 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Aug 2017 16 Aug 2017 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2017 01 Jun 2017 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 May 2017 19 May 2017 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 May 2017 18 May 2017 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Aug 2016 10 Aug 2016 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Jun 2016 09 Jun 2016 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2016 01 Jun 2016 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 May 2016 19 May 2016 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Dec 2015 21 Dec 2015 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Jun 2015 09 Jun 2015 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Jun 2015 01 Jun 2015 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 May 2015 22 May 2015 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Oct 2014 17 Oct 2014 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Jun 2014 09 Jun 2014 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 May 2014 21 May 2014 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Dec 2013 21 Dec 2013 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Oct 2013 17 Oct 2013 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Jun 2013 11 Jun 2013 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Jun 2013 06 Jun 2013 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 May 2013 14 May 2013 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Oct 2012 17 Oct 2012 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Jun 2012 09 Jun 2012 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Jun 2012 06 Jun 2012 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Mar 2012 04 Mar 2012 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Dec 2011 21 Dec 2011 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Oct 2011 18 Oct 2011 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Jun 2011 14 Jun 2011 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Jun 2011 09 Jun 2011 001-02960
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 May 2011 06 May 2011 001-02960
4 Open 4 document View SEC filing for 4 JUNE 11, 2010 11 Jun 2010 09 Jun 2010 001-02960
4 Open 4 document View SEC filing for 4 MAY 2010 FILING 06 May 2010 04 May 2010 001-02960
4 Open 4 document View SEC filing for 4 08 Mar 2010 04 Mar 2010 001-02960

About this filer

Gregg Piontek files with the SEC under CIK 0001418328. 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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