Filer Snapshot

Martin Lamb SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001720857.

Entity Type

Individual

Total Filings

15

Latest Filing

26 May 2023

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 26 May 2023 for CIK 0001720857.

View Source Filing
Business address
Evoqua Water Technologies Corp., 210 Sixth Avenue, Pittsburgh, PA, 15222

Quick Takeaways

  • Martin Lamb is an SEC filer tracked under CIK 0001720857.
  • 15 filings are listed on this profile.
  • Common form coverage includes 4, 3.

What Changed

  • Latest filing: 4 filed on 26 May 2023.
  • Report period: 24 May 2023.

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 26 May 2023 for CIK 0001720857.

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 Martin Lamb.

Latest source-backed update
4 filed 26 May 2023
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 26 May 2023.
  • 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 Martin Lamb

Ownership report updated

Latest ownership report period: 24 May 2023. Open the source-backed page to inspect the fresh filing or facts context.

Update date

26 May 2023

Page type

Ownership filings

Latest period

24 May 2023

Ownership context was refreshed from SEC Forms 3/4/5 filed on 26 May 2023.

Open ownership filings Browse recent public updates

Filer Overview

Martin Lamb has filed 15 SEC EDGAR filings since 01 Nov 2017. Common forms include 4, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Martin Lamb 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 26 May 2023 24 May 2023 001-38272
4 Open 4 document View SEC filing for 4 FORM 4 09 Feb 2023 07 Feb 2023 001-38272
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2022 07 Mar 2022 001-38272
4 Open 4 document View SEC filing for 4 FORM 4 18 Feb 2022 16 Feb 2022 001-38272
4 Open 4 document View SEC filing for 4 FORM 4 08 Jul 2021 06 Jul 2021 001-38272
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2021 21 May 2021 001-38272
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Mar 2021 16 Mar 2021 001-38272
4 Open 4 document View SEC filing for 4 18 Feb 2021 16 Feb 2021 001-38272
4 Open 4 document View SEC filing for 4 08 Apr 2020 06 Apr 2020 001-38272
4 Open 4 document View SEC filing for 4 27 Mar 2020 26 Mar 2020 001-38272
4 Open 4 document View SEC filing for 4 19 Feb 2020 18 Feb 2020 001-38272
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2019 14 Feb 2019 001-38272
4 Open 4 document View SEC filing for 4 FORM 4 04 Apr 2018 02 Apr 2018 001-38272
4 Open 4 document View SEC filing for 4 FORM 4 21 Mar 2018 19 Mar 2018 001-38272
3 Open 3 document View SEC filing for 3 FORM 3 01 Nov 2017 01 Nov 2017 001-38272

About this filer

Martin Lamb files with the SEC under CIK 0001720857. 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.