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.

Filer Snapshot

Michael R. Klein SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001066062.

Entity Type

Individual

Total Filings

113

Latest Filing

12 May 2025

Industry

n/a

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Go to latest filings table Open reporting owner context

Source: SEC filing 144

144 filed on 12 May 2025 for CIK 0001066062.

View Source Filing

Business address: 2001 K Street, N.W., Suite 206, Washington, DC, 20006
Top holdings (ownership): CSGP and TPC

Quick Takeaways

Michael R. Klein is an SEC filer tracked under CIK 0001066062.
113 filings are listed on this profile.
Common form coverage includes 144, 4, 5 and more.

What Changed

Latest filing: 144 filed on 12 May 2025.
Report period: not specified in filing header.

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 filing 144

144 filed on 12 May 2025 for CIK 0001066062.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 144 can change the filing history, ownership context, or next research path for Michael R. Klein.

Latest source-backed update: 144 filed 12 May 2025
Why come back: Revisit after a new SEC filing appears to compare the updated record with prior filings.

Latest filing on record: 144 filed 12 May 2025.
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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.

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Latest update

What changed recently for Michael R. Klein

Ownership report updated

Latest ownership report period: 10 Dec 2024. Open the source-backed page to inspect the fresh filing or facts context.

Update date

12 Dec 2024

Page type

Ownership filings

Latest period

10 Dec 2024

Ownership context was refreshed from SEC Forms 3/4/5 filed on 12 Dec 2024.

Open ownership filings Browse recent public updates

Filer Overview

Michael R. Klein has filed 113 SEC EDGAR filings since 17 Jul 1998. Common forms include 144, 4, 5, 3 and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Michael R. Klein with direct links to document and filing folders.

144

144 filing

Filing date: 12 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 09 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 12 Dec 2024
Reporting date: 10 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 28 Oct 2024
Reporting date: 25 Oct 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 25 Oct 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 05 Aug 2024
Reporting date: 17 Jul 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 05 Aug 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 30 Jul 2024
Reporting date: 27 Jul 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 17 May 2024
Reporting date: 15 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 15 May 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 01 Dec 2023
Reporting date: 29 Nov 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 01 Nov 2023
Reporting date: 30 Oct 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 25 May 2023
Reporting date: 23 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 19 May 2023
Reporting date: 17 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

5 File 000-24531

FORM 5

Filing date: 15 Feb 2023
Reporting date: 31 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 15 Sep 2022
Reporting date: 14 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4 SUBMISSION

Filing date: 09 Aug 2022
Reporting date: 05 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 20 May 2022
Reporting date: 18 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 17 Sep 2021
Reporting date: 15 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 21 May 2021
Reporting date: 19 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 11 Dec 2020
Reporting date: 09 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 08 Dec 2020
Reporting date: 04 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 25 Sep 2020
Reporting date: 24 Sep 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 22 May 2020
Reporting date: 20 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 20 May 2020
Reporting date: 18 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 08 May 2020
Reporting date: 06 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 05 Mar 2020
Reporting date: 04 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 23 Sep 2019
Reporting date: 19 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 24 May 2019
Reporting date: 22 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 24 Sep 2018
Reporting date: 20 Sep 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 07 Aug 2018
Reporting date: 06 Aug 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 31 May 2018
Reporting date: 31 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 23 Mar 2018
Reporting date: 22 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 01 Mar 2018
Reporting date: 26 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 14 Sep 2017
Reporting date: 13 Sep 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 27 Jun 2017
Reporting date: 26 Jun 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 26 May 2017
Reporting date: 26 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 16 Sep 2016
Reporting date: 12 Jul 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 15 Sep 2016
Reporting date: 15 Sep 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 26 May 2016
Reporting date: 25 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 11 Sep 2015
Reporting date: 09 Sep 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 29 May 2015
Reporting date: 27 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

FORM 4

Filing date: 15 Sep 2014
Reporting date: 11 Sep 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35973

FORM 4

Filing date: 01 Jul 2014
Reporting date: 20 Jun 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-35973

FORM 3

Filing date: 01 Jul 2014
Reporting date: 19 Jun 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 13 Jun 2014
Reporting date: 12 Jun 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 30 May 2014
Reporting date: 29 May 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

PRIMARY DOCUMENT

Filing date: 23 Sep 2013
Reporting date: 19 Sep 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

PRIMARY DOCUMENT

Filing date: 01 Aug 2013
Reporting date: 29 Jul 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

PRIMARY DOCUMENT

Filing date: 06 Jun 2013
Reporting date: 05 Jun 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 31 May 2013
Reporting date: 30 May 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

PRIMARY DOCUMENT

Filing date: 01 Oct 2012
Reporting date: 27 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

PRIMARY DOCUMENT

Filing date: 20 Sep 2012
Reporting date: 18 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

PRIMARY DOCUMENT

Filing date: 07 Aug 2012
Reporting date: 03 Aug 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 01 Jun 2012
Reporting date: 31 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

PRIMARY DOCUMENT

Filing date: 12 Sep 2011
Reporting date: 08 Sep 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 11 Aug 2011
Reporting date: 09 Aug 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-31334

KLEIN FINAL FORM 4

Filing date: 21 Jul 2011
Reporting date: 20 Jul 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

PRIMARY DOCUMENT

Filing date: 22 Jun 2011
Reporting date: 21 Jun 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 06 Jun 2011
Reporting date: 02 Jun 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-31334

KLEIN - FORM 4 DIRECTOR FEE PAYMENTS IN STOCK MAY 2011

Filing date: 16 May 2011
Reporting date: 13 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-31334

KLEIN - FORM 4 DIRECTOR FEE PAYMENTS IN STOCK FEBRUARY Q3 2011

Filing date: 14 Feb 2011
Reporting date: 11 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

PRIMARY DOCUMENT

Filing date: 12 Nov 2010
Reporting date: 11 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-31334

KLEIN - FORM 4 DIRECTOR FEE PAYMENTS IN STOCK OCTOBER Q2 2011

Filing date: 09 Nov 2010
Reporting date: 05 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-24531

PRIMARY DOCUMENT

Filing date: 07 Sep 2010
Reporting date: 02 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-31334

KLEIN - FORM 4 DIRECTOR FEE PAYMENTS IN STOCK JULY Q1 2011 AND ANNUAL GRANT

Filing date: 18 Aug 2010
Reporting date: 16 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 23 Jun 2010
Reporting date: 22 Jun 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-06314

FORM 4

Filing date: 14 Jun 2010
Reporting date: 11 Jun 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-31334

KLEIN - DIRECTOR FEE PAYMENTS IN STOCK MAY 3-4 2010 QTR 4

Filing date: 13 May 2010
Reporting date: 11 May 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-31334

KLEIN - DIRECTOR FEE PAYMENTS IN STOCK THRU 2-4-10

Filing date: 12 Feb 2010
Reporting date: 11 Feb 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Michael R. Klein files with the SEC under CIK 0001066062. 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.