Filer Snapshot

Mark A. Kay SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001752537.

Entity Type

Individual

Total Filings

9

Latest Filing

17 Nov 2022

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 17 Nov 2022 for CIK 0001752537.

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Business address
610 Main Street, 3 Rd Floor, Cambridge, MA, 02139

Quick Takeaways

  • Mark A. Kay is an SEC filer tracked under CIK 0001752537.
  • 9 filings are listed on this profile.
  • Common form coverage includes 4, 3.

What Changed

  • Latest filing: 4 filed on 17 Nov 2022.
  • Report period: 16 Nov 2022.

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 Nov 2022 for CIK 0001752537.

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Return Loop

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

Latest source-backed update
4 filed 17 Nov 2022
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Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 17 Nov 2022.
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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 Mark A. Kay

Ownership report updated

Latest ownership report period: 16 Nov 2022. Open the source-backed page to inspect the fresh filing or facts context.

Update date

17 Nov 2022

Page type

Ownership filings

Latest period

16 Nov 2022

Ownership context was refreshed from SEC Forms 3/4/5 filed on 17 Nov 2022.

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Filer Overview

Mark A. Kay has filed 9 SEC EDGAR filings since 18 Oct 2018. Common forms include 4, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Mark A. Kay 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 SUBMISSION 17 Nov 2022 16 Nov 2022 001-38707
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Jun 2022 17 Jun 2022 001-38707
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Jun 2021 18 Jun 2021 001-38707
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2021 11 Jun 2021 001-38707
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jan 2021 01 Jan 2021 001-38707
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Jun 2020 19 Jun 2020 001-38707
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Dec 2019 19 Dec 2019 001-38707
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Oct 2018 18 Oct 2018 001-38707
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 18 Oct 2018 18 Oct 2018 001-38707

About this filer

Mark A. Kay files with the SEC under CIK 0001752537. 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.