Mark D. Nielsen SEC EDGAR Filings (CIK 0001600809)

SEC EDGAR filings, ownership reports, and insider transactions for Mark D. Nielsen.

Business address
Frontier Communications, 2 Washington Street, Norwalk, CT, 06851
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Mark D. Nielsen has filed 35 SEC EDGAR filings since 04 Mar 2014

Latest Filings

Recent SEC filings for Mark D. Nielsen including 4, 3, 5 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 22 Jan 2026 20 Jan 2026 001-11001
4 Open 4 document View SEC filing for 4 FORM 4 16 Jan 2026 14 Jan 2026 001-11001
4 Open 4 document View SEC filing for 4 4 14 Mar 2025 12 Mar 2025 001-11001
4 Open 4 document View SEC filing for 4 4 23 Dec 2024 19 Dec 2024 001-11001
4 Open 4 document View SEC filing for 4 4 09 May 2024 07 May 2024 001-11001
4 Open 4 document View SEC filing for 4 4 15 Mar 2024 13 Mar 2024 001-11001
4 Open 4 document View SEC filing for 4 4 05 Mar 2024 01 Mar 2024 001-11001
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2023 09 May 2023 001-11001
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 May 2022 03 Apr 2022 001-11001
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jul 2021 07 Jul 2021 001-11001
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 03 May 2021 30 Apr 2021 001-11001
4 Open 4 document View SEC filing for 4 FORM 4 30 Apr 2021 30 Apr 2021 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Feb 2020 14 Feb 2020 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Feb 2019 15 Feb 2019 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2019 14 Feb 2019 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Feb 2019 11 Feb 2019 001-11001
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 18 Jan 2019 31 Dec 2018 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2018 23 Feb 2018 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Feb 2018 16 Feb 2018 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Feb 2018 14 Feb 2018 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2018 13 Feb 2018 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Mar 2017 03 Mar 2017 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2017 24 Feb 2017 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Feb 2017 15 Feb 2017 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Feb 2017 10 Feb 2017 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Mar 2016 04 Mar 2016 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Feb 2016 25 Feb 2016 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Feb 2016 11 Feb 2016 001-11001
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 20 Nov 2015 10 Nov 2015 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2015 10 Nov 2015 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Mar 2015 04 Mar 2015 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2015 25 Feb 2015 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Sep 2014 08 Sep 2014 001-11001
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2014 04 Mar 2014 001-11001
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 04 Mar 2014 04 Mar 2014 001-11001

About this filer

Mark D. Nielsen files with the SEC under CIK 0001600809. 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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