Filer Snapshot

Thomas M. Burns SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001638479.

Entity Type

Individual

Total Filings

29

Latest Filing

23 Sep 2025

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 23 Sep 2025 for CIK 0001638479.

View Source Filing
Business address
2910 Seventh Street, Berkeley, CA, 94710
Top holdings (ownership)
XOMA

Quick Takeaways

  • Thomas M. Burns is an SEC filer tracked under CIK 0001638479.
  • 29 filings are listed on this profile.
  • Common form coverage includes 4, 3, 5.

What Changed

  • Latest filing: 4 filed on 23 Sep 2025.
  • Report period: 19 Sep 2025.

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 23 Sep 2025 for CIK 0001638479.

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 M. Burns.

Latest source-backed update
4 filed 23 Sep 2025
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 23 Sep 2025.
  • 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 M. Burns

Ownership report updated

Latest ownership report period: 19 Sep 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

23 Sep 2025

Page type

Ownership filings

Latest period

19 Sep 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 23 Sep 2025.

Open ownership filings Browse recent public updates

Filer Overview

Thomas M. Burns has filed 29 SEC EDGAR filings since 07 Apr 2015. Common forms include 4, 3, 5.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Thomas M. Burns 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 PRIMARY DOCUMENT 23 Sep 2025 19 Sep 2025 001-39801
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 May 2025 19 May 2025 001-39801
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Apr 2025 01 Apr 2025 001-39801
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Nov 2024 11 Nov 2024 001-39801
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Jun 2023 22 Jun 2023 001-31938
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 23 Jun 2023 22 Jun 2023 001-31938
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 May 2023 18 May 2023 001-39801
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Nov 2022 08 Nov 2022 001-39801
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Jul 2022 15 Jul 2022 001-39801
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Mar 2022 21 Mar 2022 001-39801
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Feb 2022 22 Feb 2022 001-39801
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Apr 2021 09 Apr 2021 001-39801
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Feb 2021 17 Feb 2021 001-39801
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Dec 2020 15 Dec 2020 001-39801
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Nov 2020 20 Nov 2020 000-14710
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Nov 2020 05 Nov 2020 000-14710
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Mar 2020 13 Mar 2020 000-14710
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Sep 2019 18 Sep 2019 000-14710
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2019 13 Feb 2019 000-14710
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Apr 2018 26 Apr 2018 000-14710
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Feb 2018 14 Feb 2018 000-14710
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Nov 2017 13 Nov 2017 000-14710
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 May 2017 10 Feb 2017 000-14710
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Mar 2017 21 Mar 2017 000-14710
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Dec 2016 22 Dec 2016 000-14710
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Mar 2016 22 Mar 2016 000-14710
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Feb 2016 25 Feb 2016 000-14710
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 16 Feb 2016 31 Dec 2015 000-14710
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 07 Apr 2015 03 Apr 2015 000-14710

About this filer

Thomas M. Burns files with the SEC under CIK 0001638479. 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.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Here you can make detailed settings or revoke your consent (in part if necessary) with effect for the future. For further information, please refer to our Privacy Policy .