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

Thomas L. Harrison SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001247340.

Entity Type

Individual

Total Filings

Latest Filing

28 Apr 2026

Industry

n/a

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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 28 Apr 2026 for CIK 0001247340.

View Source Filing

Top holdings (ownership): AGEN and AFCG

Quick Takeaways

Thomas L. Harrison is an SEC filer tracked under CIK 0001247340.
65 filings are listed on this profile.
Common form coverage includes 4, 3, 4/A.

What Changed

Latest filing: 4 filed on 28 Apr 2026.
Report period: 24 Apr 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 28 Apr 2026 for CIK 0001247340.

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 Thomas L. Harrison.

Latest source-backed update: 4 filed 28 Apr 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 28 Apr 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 Thomas L. Harrison

Ownership report updated

Latest ownership report period: 24 Apr 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

28 Apr 2026

Page type

Ownership filings

Latest period

24 Apr 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 28 Apr 2026.

Open ownership filings Browse recent public updates

Filer Overview

Thomas L. Harrison has filed 65 SEC EDGAR filings since 01 Jul 2004. Common forms include 4, 3, 4/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Thomas L. Harrison with direct links to document and filing folders.

4 File 000-29089

4

Filing date: 28 Apr 2026
Reporting date: 24 Apr 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40536

OWNERSHIP DOCUMENT

Filing date: 22 Apr 2026
Reporting date: 20 Apr 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-29089

4

Filing date: 13 Apr 2026
Reporting date: 01 Apr 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-29089

4

Filing date: 05 Jan 2026
Reporting date: 02 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39995

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 000-29089

4

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

4 File 000-29089

4

Filing date: 15 Jul 2025
Reporting date: 17 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-29089

4

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

4 File 001-39995

FORM 4

Filing date: 27 Feb 2025
Reporting date: 25 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 000-29089

3

Filing date: 08 Aug 2024
Reporting date: 07 Aug 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-29089

4

Filing date: 08 Aug 2024
Reporting date: 07 Aug 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40536

OWNERSHIP DOCUMENT

Filing date: 18 Jun 2024
Reporting date: 17 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39995

FORM 4

Filing date: 25 Jan 2024
Reporting date: 24 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40536

OWNERSHIP DOCUMENT

Filing date: 16 Jun 2023
Reporting date: 15 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39995

FORM 4 SUBMISSION

Filing date: 05 Jan 2023
Reporting date: 03 Jan 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39995

FORM 4

Filing date: 13 Jan 2022
Reporting date: 11 Jan 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40536

OWNERSHIP DOCUMENT

Filing date: 06 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-40536

OWNERSHIP DOCUMENT

Filing date: 24 Jun 2021
Reporting date: 24 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39995

FORM 4

Filing date: 25 Mar 2021
Reporting date: 23 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39995

FORM 3

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

4 File 001-37526

PRIMARY DOCUMENT

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

4 File 001-36701

FORM 4 SUBMISSION

Filing date: 11 Dec 2017
Reporting date: 08 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-36701

FORM 4/A SUBMISSION

Filing date: 11 Dec 2017
Reporting date: 30 Nov 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36701

FORM 4 SUBMISSION

Filing date: 04 Dec 2017
Reporting date: 30 Nov 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37526

PRIMARY DOCUMENT

Filing date: 03 Oct 2017
Reporting date: 02 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37526

PRIMARY DOCUMENT

Filing date: 06 Jul 2017
Reporting date: 03 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37526

PRIMARY DOCUMENT

Filing date: 09 Jun 2017
Reporting date: 07 Jun 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36701

OWNERSHIP DOCUMENT

Filing date: 08 May 2017
Reporting date: 04 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36351

OWNERSHIP DOCUMENT

Filing date: 20 Apr 2017
Reporting date: 17 Jan 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37526

PRIMARY DOCUMENT

Filing date: 04 Apr 2017
Reporting date: 03 Apr 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37526

PRIMARY DOCUMENT

Filing date: 20 Jul 2016
Reporting date: 25 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36701

FORM 4

Filing date: 20 Jun 2016
Reporting date: 16 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36701

OWNERSHIP DOCUMENT

Filing date: 18 Mar 2016
Reporting date: 14 Mar 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36351

4

Filing date: 21 Jan 2016
Reporting date: 19 Jan 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37526

PRIMARY DOCUMENT

Filing date: 12 Aug 2015
Reporting date: 10 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37526

PRIMARY DOCUMENT

Filing date: 06 Aug 2015
Reporting date: 04 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-37526

PRIMARY DOCUMENT

Filing date: 04 Aug 2015
Reporting date: 04 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36701

OWNERSHIP DOCUMENT

Filing date: 08 Jun 2015
Reporting date: 04 Jun 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36351

4

Filing date: 29 Jan 2015
Reporting date: 05 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36701

OWNERSHIP DOCUMENT

Filing date: 04 Nov 2014
Reporting date: 04 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36701

OWNERSHIP DOCUMENT

Filing date: 31 Oct 2014
Reporting date: 29 Oct 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-36701

OWNERSHIP DOCUMENT

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

4 File 001-36351

4

Filing date: 20 Mar 2014
Reporting date: 18 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-36351

3

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

4 File 000-54348

OWNERSHIP DOCUMENT

Filing date: 05 Dec 2013
Reporting date: 03 Dec 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 000-54348

OWNERSHIP DOCUMENT

Filing date: 05 Dec 2013
Reporting date: 19 Sep 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35062

PRIMARY DOCUMENT

Filing date: 13 Mar 2013
Reporting date: 12 Mar 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35062

PRIMARY DOCUMENT

Filing date: 14 Aug 2012
Reporting date: 13 Aug 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33738

PRIMARY DOCUMENT

Filing date: 21 May 2012
Reporting date: 17 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33738

PRIMARY DOCUMENT

Filing date: 23 May 2011
Reporting date: 19 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35062

PRIMARY DOCUMENT

Filing date: 10 May 2011
Reporting date: 06 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-35062

3

Filing date: 01 Feb 2011
Reporting date: 01 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33738

PRIMARY DOCUMENT

Filing date: 24 May 2010
Reporting date: 20 May 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-10551

4 filing

Filing date: 31 Mar 2010
Reporting date: 31 Mar 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Thomas L. Harrison files with the SEC under CIK 0001247340. 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.

Thomas L. Harrison SEC EDGAR Filings

Save this filer page for the next filing cycle

Quick Takeaways

What Changed

Why This Matters

Source Evidence

Why revisit this filer page

What changed recently for Thomas L. Harrison

Filer Overview

Latest Filings

4

OWNERSHIP DOCUMENT

4

4

FORM 4

4

4

4

FORM 4

3

4

OWNERSHIP DOCUMENT

FORM 4

OWNERSHIP DOCUMENT

FORM 4 SUBMISSION

FORM 4

OWNERSHIP DOCUMENT

OWNERSHIP DOCUMENT

FORM 4

FORM 3

PRIMARY DOCUMENT

FORM 4 SUBMISSION

FORM 4/A SUBMISSION

FORM 4 SUBMISSION

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

OWNERSHIP DOCUMENT

OWNERSHIP DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

FORM 4

OWNERSHIP DOCUMENT

4

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

OWNERSHIP DOCUMENT

4

OWNERSHIP DOCUMENT

OWNERSHIP DOCUMENT

OWNERSHIP DOCUMENT

4

3

OWNERSHIP DOCUMENT

OWNERSHIP DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

3

PRIMARY DOCUMENT

4 filing

About this filer

FAQ

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