Filer Snapshot

Dr. John Ritota SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001258162.

Entity Type

Individual

Total Filings

83

Latest Filing

18 Mar 2026

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 18 Mar 2026 for CIK 0001258162.

View Source Filing
Business address
C/O Alpha Pro Tech Ltd, 60 Centurian Dr Ste 112, Markham Ontario Canada, L3R9R2
Top holdings (ownership)
APT

Quick Takeaways

  • Dr. John Ritota is an SEC filer tracked under CIK 0001258162.
  • 83 filings are listed on this profile.
  • Common form coverage includes 4, 144, 4/A.

What Changed

  • Latest filing: 4 filed on 18 Mar 2026.
  • Report period: 16 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 18 Mar 2026 for CIK 0001258162.

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 Dr. John Ritota.

Latest source-backed update
4 filed 18 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 18 Mar 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for Dr. John Ritota

Ownership report updated

Latest ownership report period: 16 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

18 Mar 2026

Page type

Ownership filings

Latest period

16 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 18 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Dr. John Ritota has filed 83 SEC EDGAR filings since 12 Aug 2003. Common forms include 4, 144, 4/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Dr. John Ritota 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 18 Mar 2026 16 Mar 2026 001-15725
144 Open 144 document View SEC filing for 144 17 Mar 2026
144 Open 144 document View SEC filing for 144 16 Mar 2026
4/A Open 4/A document View SEC filing for 4/A 01 Oct 2025 29 Sep 2025 001-15725
4 Open 4 document View SEC filing for 4 01 Oct 2025 29 Sep 2025 001-15725
4 Open 4 document View SEC filing for 4 24 Apr 2025 16 Mar 2020 001-15725
4 Open 4 document View SEC filing for 4 24 Apr 2025 16 Mar 2020 001-15725
4 Open 4 document View SEC filing for 4 20 Mar 2025 18 Mar 2025 001-15725
144 Open 144 document View SEC filing for 144 18 Mar 2025
4 Open 4 document View SEC filing for 4 02 Oct 2024 30 Sep 2024 001-15725
4 Open 4 document View SEC filing for 4 22 Mar 2024 20 Mar 2024 001-15725
144 Open 144 document View SEC filing for 144 21 Mar 2024
144 Open 144 document View SEC filing for 144 20 Mar 2024
4 Open 4 document View SEC filing for 4 02 Oct 2023 28 Sep 2023 001-15725
4 Open 4 document View SEC filing for 4 03 May 2023 01 May 2023 001-15725
4 Open 4 document View SEC filing for 4 16 Nov 2022 14 Nov 2022 001-15725
4 Open 4 document View SEC filing for 4 27 Sep 2022 23 Sep 2022 001-15725
4 Open 4 document View SEC filing for 4 25 May 2022 23 May 2022 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 28 Sep 2021 24 Sep 2021 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 23 Mar 2021 19 Mar 2021 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 16 Dec 2020 14 Dec 2020 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 18 May 2020 14 May 2020 001-15725
4/A Open 4/A document View SEC filing for 4/A FORM 4/A - 18 May 2020 28 Feb 2020 001-15725
4/A Open 4/A document View SEC filing for 4/A FORM 4/A - 30 Mar 2020 28 Feb 2020 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Mar 2020 28 Feb 2020 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 23 Sep 2019 19 Sep 2019 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 22 Mar 2019 20 Mar 2019 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 25 Sep 2018 21 Sep 2018 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 20 Mar 2018 16 Mar 2018 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Dec 2017 19 Dec 2017 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 13 Nov 2017 10 Nov 2017 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Dec 2016 19 Dec 2016 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 20 Nov 2015 18 Nov 2015 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 08 Sep 2015 03 Sep 2015 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 14 May 2015 12 May 2015 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 13 Nov 2014 11 Nov 2014 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Sep 2014 03 Sep 2014 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 16 Jun 2014 12 Jun 2014 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 06 Dec 2013 05 Dec 2013 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Oct 2013 30 Sep 2013 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Sep 2013 30 Aug 2013 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Nov 2012 19 Nov 2012 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 13 Dec 2011 09 Dec 2011 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Oct 2011 30 Sep 2011 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 08 Sep 2011 06 Sep 2011 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Mar 2011 18 Mar 2011 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 12 Nov 2010 11 Nov 2010 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 31 Aug 2010 27 Aug 2010 001-15725
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Jan 2010 04 Jan 2010 001-15725

About this filer

Dr. John Ritota files with the SEC under CIK 0001258162. 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.
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