Filer Snapshot

Michael Halpin SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001778858.

Entity Type

Individual

Total Filings

45

Latest Filing

04 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 04 Mar 2026 for CIK 0001778858.

View Source Filing
Business address
C/O Vericel Corporation, 64 Sidney St., Cambridge, MA, 02139
Top holdings (ownership)
VCEL

Quick Takeaways

  • Michael Halpin is an SEC filer tracked under CIK 0001778858.
  • 45 filings are listed on this profile.
  • Common form coverage includes 4, 144, 5 and more.

What Changed

  • Latest filing: 4 filed on 04 Mar 2026.
  • Report period: 02 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 04 Mar 2026 for CIK 0001778858.

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 Michael Halpin.

Latest source-backed update
4 filed 04 Mar 2026
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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 04 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 Michael Halpin

Ownership report updated

Latest ownership report period: 02 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

04 Mar 2026

Page type

Ownership filings

Latest period

02 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 04 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Michael Halpin has filed 45 SEC EDGAR filings since 18 Jun 2019. Common forms include 4, 144, 5, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Michael Halpin 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 04 Mar 2026 02 Mar 2026 001-35280
144 Open 144 document View SEC filing for 144 02 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 26 Feb 2026 24 Feb 2026 001-35280
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2026 18 Feb 2026 001-35280
4 Open 4 document View SEC filing for 4 FORM 4 09 Jan 2026 07 Jan 2026 001-35280
144 Open 144 document View SEC filing for 144 07 Jan 2026
4 Open 4 document View SEC filing for 4 13 Nov 2025 11 Nov 2025 001-35280
144 Open 144 document View SEC filing for 144 12 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 10 Nov 2025 06 Nov 2025 001-35280
144 Open 144 document View SEC filing for 144 06 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2025 03 Mar 2025 001-35280
144 Open 144 document View SEC filing for 144 03 Mar 2025
4 Open 4 document View SEC filing for 4 FORM 4 26 Feb 2025 24 Feb 2025 001-35280
4 Open 4 document View SEC filing for 4 FORM 4 24 Feb 2025 20 Feb 2025 001-35280
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2025 18 Feb 2025 001-35280
5 Open 5 document View SEC filing for 5 FORM 5 13 Feb 2025 31 Dec 2024 001-35280
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2024 17 May 2024 001-35280
4 Open 4 document View SEC filing for 4 FORM 4 13 Mar 2024 11 Mar 2024 001-35280
144 Open 144 document View SEC filing for 144 11 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 26 Feb 2024 22 Feb 2024 001-35280
4 Open 4 document View SEC filing for 4 22 Feb 2024 20 Feb 2024 001-35280
4 Open 4 document View SEC filing for 4 FORM 4 13 Feb 2024 12 Feb 2024 001-35280
4 Open 4 document View SEC filing for 4 01 Dec 2023 30 Nov 2023 001-35280
144 Open 144 document View SEC filing for 144 30 Nov 2023
4 Open 4 document View SEC filing for 4 07 Aug 2023 04 Aug 2023 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Feb 2023 17 Feb 2023 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Feb 2023 11 Feb 2023 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Feb 2023 06 Feb 2023 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Feb 2022 18 Feb 2022 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2022 11 Feb 2022 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Feb 2022 06 Feb 2022 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Oct 2021 26 Oct 2021 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Aug 2021 16 Aug 2021 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Jul 2021 12 Jul 2021 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Feb 2021 19 Feb 2021 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2021 11 Feb 2021 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Feb 2021 06 Feb 2021 001-35280
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 28 Jan 2021 31 Dec 2020 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Dec 2020 21 Dec 2020 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Jun 2020 23 Jun 2020 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Jun 2020 16 Jun 2020 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Feb 2020 11 Feb 2020 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Feb 2020 06 Feb 2020 001-35280
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2019 11 Nov 2019 001-35280
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 18 Jun 2019 15 Jun 2019 001-35280

About this filer

Michael Halpin files with the SEC under CIK 0001778858. 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.