Filer Snapshot

Mark B. Segall SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001116572.

Entity Type

Individual

Total Filings

55

Latest Filing

17 Mar 2026

Industry

n/a

Save this filer page for the next filing cycle

Keep this page in your research queue, then return to compare new filings with prior context.

Save and revisit

Save this filer page

Create a free account to keep this page in your watchlists and return after a new SEC filing changes the record here.

Create free account to save and revisit this page

Best next steps

Start with the latest filings table, then open the strongest context page for this filer.

  • Use the filings table to verify the newest submission, form type, and report period.
  • Open the deeper context page only when this filer actually has insider or ownership signal.
Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 17 Mar 2026 for CIK 0001116572.

View Source Filing
Business address
251 West 89 Th Street Apt 20, New York, NY, 10024
Top holdings (ownership)
BELFB and NCMI

Sponsored

Quick Takeaways

  • Mark B. Segall is an SEC filer tracked under CIK 0001116572.
  • 55 filings are listed on this profile.
  • Common form coverage includes 4, 3, 4/A and more.

What Changed

  • Latest filing: 4 filed on 17 Mar 2026.
  • Report period: 17 Mar 2026.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC Forms 3/4/5

4 filed on 17 Mar 2026 for CIK 0001116572.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 4 can change the filing history, ownership context, or next research path for Mark B. Segall.

Latest source-backed update
4 filed 17 Mar 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 17 Mar 2026.
  • Save this filer if you want a stable place to return after the next filing cycle.
  • Open the latest filing table or ownership context to verify what changed.

Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

Jump to save and follow actions Open latest filings table

Latest update

What changed recently for Mark B. Segall

Ownership report updated

Latest ownership report period: 17 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

17 Mar 2026

Page type

Ownership filings

Latest period

17 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 17 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Mark B. Segall has filed 55 SEC EDGAR filings since 15 Jun 2000. Common forms include 4, 3, 4/A, 5.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Mark B. Segall with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 17 Mar 2026 17 Mar 2026 000-11676
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2026 23 Feb 2026 000-11676
4 Open 4 document View SEC filing for 4 FORM 4 18 Mar 2025 15 Mar 2025 000-11676
4 Open 4 document View SEC filing for 4 FORM 4 17 Jan 2024 15 Jan 2024 000-11676
4 Open 4 document View SEC filing for 4 FORM 4 27 Feb 2023 23 Feb 2023 001-33296
4 Open 4 document View SEC filing for 4 FORM 4 06 May 2022 04 May 2022 001-33296
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2022 20 Feb 2022 001-33296
4 Open 4 document View SEC filing for 4 FORM 4 11 Mar 2021 10 Mar 2021 001-33296
4 Open 4 document View SEC filing for 4 FORM 4 24 Feb 2021 22 Feb 2021 001-33296
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 23 Feb 2021 10 Feb 2021 001-39222
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2021 20 Jan 2021 001-33296
4 Open 4 document View SEC filing for 4 FORM 4 02 Sep 2020 01 Sep 2020 001-33296
4 Open 4 document View SEC filing for 4 FORM 4 31 Jul 2020 29 Jul 2020 001-33296
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2020 15 May 2020 000-11676
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2020 23 Feb 2020 001-33296
4 Open 4 document View SEC filing for 4 FORM 4 05 Aug 2019 01 Aug 2019 001-33296
4 Open 4 document View SEC filing for 4 FORM 4 15 Apr 2019 12 Apr 2019 001-33296
4 Open 4 document View SEC filing for 4 FORM 4 25 Jan 2019 23 Jan 2019 001-33296
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Mar 2018 13 Mar 2018 001-33296
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 15 Mar 2018 13 Mar 2018 001-33296
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2016 17 May 2016 000-11676
4 Open 4 document View SEC filing for 4 FORM 4 30 Apr 2014 30 Apr 2014 001-16239
4 Open 4 document View SEC filing for 4 14 Feb 2014 13 Feb 2014 001-16239
4 Open 4 document View SEC filing for 4 24 May 2013 22 May 2013 001-16239
3 Open 3 document View SEC filing for 3 24 May 2013 22 May 2013 001-16239
4 Open 4 document View SEC filing for 4 FORM 4 18 May 2012 16 May 2012 000-11676
3 Open 3 document View SEC filing for 3 FORM 3 05 Aug 2011 27 Jul 2011 000-11676
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Apr 2011 14 Apr 2011 001-32255
4 Open 4 document View SEC filing for 4 FORM 4 17 Sep 2010 15 Sep 2010 001-32255

About this filer

Mark B. Segall files with the SEC under CIK 0001116572. This page aggregates EDGAR filings and related ownership activity.

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.

Sponsored