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

Donald J. Tomnitz SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001197200.

Entity Type

Individual

Total Filings

Latest Filing

31 Mar 2026

Industry

n/a

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Start with the latest filings table, then open the strongest context page for this filer.

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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 31 Mar 2026 for CIK 0001197200.

View Source Filing

Business address: 2221 E. Lamar Blvd., Suite 790, Arlington, TX, 76006
Top holdings (ownership): FOR

Key facts

Donald J. Tomnitz is an SEC filer tracked under CIK 0001197200.
78 filings are listed on this profile.
Common form coverage includes 4, 3, 5 and more.

Change

Latest filing: 4 filed on 31 Mar 2026.
Report period: 28 Mar 2026.

Research use

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.

Evidence

Source: SEC Forms 3/4/5

4 filed on 31 Mar 2026 for CIK 0001197200.

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 Donald J. Tomnitz.

Latest source-backed update: 4 filed 31 Mar 2026
Why come back: Revisit after a new SEC filing appears to compare the updated record with prior filings.

Latest filing on record: 4 filed 31 Mar 2026.
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 Donald J. Tomnitz

Ownership report updated

Latest ownership report period: 28 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

31 Mar 2026

Page type

Ownership filings

Latest period

28 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 31 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Donald J. Tomnitz has filed 78 SEC EDGAR filings since 12 Nov 2002. Common forms include 4, 3, 5, 4/A.

Donald J. Tomnitz SEC filings Donald J. Tomnitz owner filings

Latest Filings

Recent SEC filings for Donald J. Tomnitz with direct links to document and filing folders.

4 File 001-33662

FORM 4

Filing date: 31 Mar 2026
Reporting date: 28 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 24 Mar 2026
Reporting date: 21 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 03 Dec 2025
Reporting date: 01 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 24 Nov 2025
Reporting date: 20 Nov 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 30 Oct 2025
Reporting date: 29 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 01 Apr 2025
Reporting date: 31 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 31 Mar 2025
Reporting date: 28 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 24 Mar 2025
Reporting date: 21 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 03 Dec 2024
Reporting date: 29 Nov 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 21 Nov 2024
Reporting date: 20 Nov 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 01 Apr 2024
Reporting date: 31 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 01 Apr 2024
Reporting date: 28 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 25 Mar 2024
Reporting date: 21 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 19 Mar 2024
Reporting date: 18 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 05 Dec 2023
Reporting date: 01 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 03 Apr 2023
Reporting date: 31 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 23 Mar 2023
Reporting date: 21 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4

Filing date: 21 Mar 2023
Reporting date: 18 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 13 Mar 2023
Reporting date: 10 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 02 Dec 2022
Reporting date: 01 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 09 May 2022
Reporting date: 06 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 04 Apr 2022
Reporting date: 31 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 21 Mar 2022
Reporting date: 18 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 14 Mar 2022
Reporting date: 10 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 03 Dec 2021
Reporting date: 01 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 07 May 2021
Reporting date: 06 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 22 Mar 2021
Reporting date: 18 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 11 Mar 2021
Reporting date: 10 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 02 Dec 2020
Reporting date: 01 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4 SUBMISSION

Filing date: 07 Oct 2020
Reporting date: 06 Oct 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

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

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 11 Mar 2020
Reporting date: 10 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 03 Dec 2019
Reporting date: 01 Dec 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 08 Oct 2019
Reporting date: 06 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 06 May 2019
Reporting date: 06 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 29 Nov 2018
Reporting date: 27 Nov 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 09 Oct 2018
Reporting date: 06 Oct 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4 SUBMISSION

Filing date: 18 Jun 2018
Reporting date: 15 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4 SUBMISSION

Filing date: 18 May 2018
Reporting date: 16 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

FORM 4 SUBMISSION

Filing date: 07 Mar 2018
Reporting date: 05 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33662

PRIMARY DOCUMENT

Filing date: 11 Oct 2017
Reporting date: 06 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-33662

PRIMARY DOCUMENT

Filing date: 10 Oct 2017
Reporting date: 05 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14122

PRIMARY DOCUMENT

Filing date: 10 Mar 2014
Reporting date: 06 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14122

PRIMARY DOCUMENT

Filing date: 11 Feb 2014
Reporting date: 10 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14122

PRIMARY DOCUMENT

Filing date: 03 Dec 2013
Reporting date: 29 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14122

PRIMARY DOCUMENT

Filing date: 08 Nov 2013
Reporting date: 07 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

5 File 001-14122

PRIMARY DOCUMENT

Filing date: 08 Nov 2013
Reporting date: 30 Sep 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14122

PRIMARY DOCUMENT

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

4 File 001-14122

PRIMARY DOCUMENT

Filing date: 13 Nov 2012
Reporting date: 08 Nov 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-14122

PRIMARY DOCUMENT

Filing date: 09 Nov 2012
Reporting date: 01 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14122

PRIMARY DOCUMENT

Filing date: 21 Sep 2012
Reporting date: 19 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14122

PRIMARY DOCUMENT

Filing date: 01 May 2012
Reporting date: 26 Apr 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14122

PRIMARY DOCUMENT

Filing date: 02 Feb 2012
Reporting date: 01 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14122

PRIMARY DOCUMENT

Filing date: 23 Nov 2011
Reporting date: 21 Nov 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14122

PRIMARY DOCUMENT

Filing date: 14 Nov 2011
Reporting date: 09 Nov 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14122

PRIMARY DOCUMENT

Filing date: 07 Sep 2011
Reporting date: 02 Sep 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14122

PRIMARY DOCUMENT

Filing date: 23 Nov 2010
Reporting date: 19 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-14122

PRIMARY DOCUMENT

Filing date: 04 Oct 2010
Reporting date: 30 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Donald J. Tomnitz files with the SEC under CIK 0001197200. 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.

Donald J. Tomnitz SEC EDGAR Filings

Save this filer page for the next filing cycle

Key facts

Change

Research use

Evidence

Why revisit this filer page

What changed recently for Donald J. Tomnitz

Filer Overview

Latest Filings

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

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FORM 4 SUBMISSION

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FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

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About this filer

FAQ

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