Filer Snapshot

John M. Sprague SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001730056.

Entity Type

Individual

Total Filings

19

Latest Filing

02 Jan 2025

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 02 Jan 2025 for CIK 0001730056.

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Business address
101 Hartwell Ave., Lexington, MA, 02421
Top holdings (ownership)
TTOO

Quick Takeaways

  • John M. Sprague is an SEC filer tracked under CIK 0001730056.
  • 19 filings are listed on this profile.
  • Common form coverage includes 4, 4/A, 3.

What Changed

  • Latest filing: 4 filed on 02 Jan 2025.
  • Report period: 04 Nov 2024.

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 02 Jan 2025 for CIK 0001730056.

View Source Filing

Return Loop

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A newly filed 4 can change the filing history, ownership context, or next research path for John M. Sprague.

Latest source-backed update
4 filed 02 Jan 2025
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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 02 Jan 2025.
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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 John M. Sprague

Ownership report updated

Latest ownership report period: 04 Nov 2024. Open the source-backed page to inspect the fresh filing or facts context.

Update date

02 Jan 2025

Page type

Ownership filings

Latest period

04 Nov 2024

Ownership context was refreshed from SEC Forms 3/4/5 filed on 02 Jan 2025.

Open ownership filings Browse recent public updates

Filer Overview

John M. Sprague has filed 19 SEC EDGAR filings since 09 Feb 2018. Common forms include 4, 4/A, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for John M. Sprague 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 4 02 Jan 2025 04 Nov 2024 001-36571
4 Open 4 document View SEC filing for 4 4 27 Feb 2024 24 Feb 2024 001-36571
4 Open 4 document View SEC filing for 4 4 20 Feb 2024 20 Feb 2024 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Mar 2023 20 Feb 2023 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Apr 2022 08 Apr 2022 001-36571
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 29 Mar 2022 24 Feb 2022 001-36571
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 29 Mar 2022 20 Feb 2022 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Feb 2022 24 Feb 2022 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Feb 2022 20 Feb 2022 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Feb 2021 24 Feb 2021 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Feb 2021 21 Feb 2021 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2020 21 Feb 2020 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Sep 2019 10 Sep 2019 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Feb 2019 21 Feb 2019 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Jul 2018 20 Jul 2018 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Jun 2018 28 Jun 2018 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Mar 2018 15 Mar 2018 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Mar 2018 01 Mar 2018 001-36571
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 09 Feb 2018 30 Jan 2018 001-36571

About this filer

John M. Sprague files with the SEC under CIK 0001730056. 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.