Filer Snapshot

Paul Sagan SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001035440.

Entity Type

Individual

Total Filings

213

Latest Filing

08 May 2026

Industry

n/a

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Source: SEC filing 144

144 filed on 08 May 2026 for CIK 0001035440.

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Business address
325 Binney Street, Cambridge, MA, 02142
Top holdings (ownership)
MRNA

Quick Takeaways

  • Paul Sagan is an SEC filer tracked under CIK 0001035440.
  • 213 filings are listed on this profile.
  • Common form coverage includes 144, 4, 3 and more.

What Changed

  • Latest filing: 144 filed on 08 May 2026.
  • 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 08 May 2026 for CIK 0001035440.

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Return Loop

Why revisit this filer page

A newly filed 144 can change the filing history, ownership context, or next research path for Paul Sagan.

Latest source-backed update
144 filed 08 May 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 144 filed 08 May 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

Latest update

What changed recently for Paul Sagan

Ownership report updated

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

Update date

22 Dec 2025

Page type

Ownership filings

Latest period

19 Dec 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 22 Dec 2025.

Filer Overview

Paul Sagan has filed 213 SEC EDGAR filings since 12 Mar 1997. Common forms include 144, 4, 3, 5 and more.

Latest Filings

Recent SEC filings for Paul Sagan with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
144 Open 144 document View SEC filing for 144 08 May 2026
4 Open 4 document View SEC filing for 4 FORM 4 22 Dec 2025 19 Dec 2025 001-38044
3 Open 3 document View SEC filing for 3 FORM 3 22 Dec 2025 19 Dec 2025 001-38044
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 May 2025 30 Apr 2025 001-38753
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2025 03 Mar 2025 001-38753
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 May 2024 06 May 2024 001-38753
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Nov 2023 22 Nov 2023 001-33622
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jul 2023 13 Jul 2023 001-33622
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 May 2023 03 May 2023 001-38753
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Feb 2023 07 Feb 2023 001-40419
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jul 2022 12 Jul 2022 001-33622
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 May 2022 28 Apr 2022 001-38753
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Oct 2021 13 Oct 2021 001-38753
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Aug 2021 12 Aug 2021 001-38753
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jul 2021 23 Jul 2021 001-33622
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 17 May 2021 17 May 2021 001-40419
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Apr 2021 28 Apr 2021 001-38753
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jul 2020 15 Jul 2020 001-33622
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Apr 2020 29 Apr 2020 001-38753
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Feb 2020 14 Feb 2020 001-38753
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Jun 2019 27 Jun 2019 001-38753
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Jun 2019 25 Jun 2019 001-33622
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2019 15 May 2019 000-27275
5 Open 5 document View SEC filing for 5 FORM 5 30 Jan 2019 31 Dec 2018 000-27275
5 Open 5 document View SEC filing for 5 FORM 5 04 Jan 2019 31 Dec 2018 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Dec 2018 11 Dec 2018 001-38753
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 07 Dec 2018 07 Dec 2018 001-38753
4 Open 4 document View SEC filing for 4 FORM 4 09 Nov 2018 09 Nov 2018 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 08 Aug 2018 07 Aug 2018 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 26 Jul 2018 24 Jul 2018 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Jul 2018 19 Jul 2018 001-33622
4 Open 4 document View SEC filing for 4 FORM 4 12 Jul 2018 10 Jul 2018 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 04 Jun 2018 01 Jun 2018 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 18 May 2018 17 May 2018 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 07 Aug 2017 03 Aug 2017 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Jun 2017 28 Jun 2017 001-33622
4 Open 4 document View SEC filing for 4 FORM 4 16 Jun 2017 14 Jun 2017 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jun 2017 08 Jun 2017 001-33622
4 Open 4 document View SEC filing for 4 FORM 4 19 May 2017 17 May 2017 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2017 11 May 2017 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 14 Apr 2017 12 Apr 2017 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 23 Mar 2017 21 Mar 2017 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2017 09 Dec 2016 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 08 Dec 2016 07 Dec 2016 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 19 Sep 2016 15 Sep 2016 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Sep 2016 07 Sep 2016 001-33622
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Sep 2016 06 Sep 2016 001-09853
4 Open 4 document View SEC filing for 4 FORM 4 15 Jun 2016 14 Jun 2016 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 May 2016 26 May 2016 001-33622
4 Open 4 document View SEC filing for 4 FORM 4 13 May 2016 11 May 2016 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2016 09 Mar 2016 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2015 04 Nov 2015 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 06 Aug 2015 05 Aug 2015 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jun 2015 05 Jun 2015 001-36414
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2015 08 Jun 2015 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 May 2015 27 May 2015 001-33622
4 Open 4 document View SEC filing for 4 FORM 4 22 May 2015 20 May 2015 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2015 13 May 2015 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 07 May 2015 06 May 2015 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 May 2015 30 Apr 2015 001-09853
4 Open 4 document View SEC filing for 4 FORM 4 08 Apr 2015 07 Apr 2015 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 11 Mar 2015 09 Mar 2015 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2015 19 Feb 2015 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 05 Feb 2015 04 Feb 2015 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 21 Jan 2015 20 Jan 2015 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2015 02 Jan 2015 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jan 2015 31 Dec 2014 001-36414
4 Open 4 document View SEC filing for 4 FORM 4 06 Nov 2014 05 Nov 2014 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Oct 2014 30 Sep 2014 001-36414
4 Open 4 document View SEC filing for 4 FORM 4 18 Sep 2014 17 Sep 2014 000-27275
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 03 Sep 2014 02 Sep 2014 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2014 02 Sep 2014 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Jul 2014 30 Jun 2014 001-36414
4 Open 4 document View SEC filing for 4 FORM 4 01 Jul 2014 30 Jun 2014 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jun 2014 06 Jun 2014 001-36414
4 Open 4 document View SEC filing for 4 FORM 4 29 May 2014 28 May 2014 001-33622
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2014 14 May 2014 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 May 2014 30 Apr 2014 001-09853
3 Open 3 document View SEC filing for 3 FORM 3 14 Apr 2014 07 Apr 2014 001-33622
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Apr 2014 31 Mar 2014 000-51598
4 Open 4 document View SEC filing for 4 FORM 4 02 Apr 2014 31 Mar 2014 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Mar 2014 06 Mar 2014 000-51598
4 Open 4 document View SEC filing for 4 FORM 4 07 Feb 2014 06 Feb 2014 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Jan 2014 31 Dec 2013 000-51598
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2014 21 Jan 2014 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 30 Oct 2013 28 Oct 2013 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Oct 2013 30 Sep 2013 000-51598
4 Open 4 document View SEC filing for 4 FORM 4 19 Sep 2013 18 Sep 2013 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 05 Sep 2013 04 Sep 2013 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 22 Aug 2013 21 Aug 2013 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 07 Aug 2013 05 Aug 2013 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Aug 2013 31 Jul 2013 000-51598
4 Open 4 document View SEC filing for 4 FORM 4 08 Jul 2013 05 Jul 2013 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jul 2013 30 Jun 2013 000-51598
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2013 07 Jun 2013 000-51598
4 Open 4 document View SEC filing for 4 FORM 4 05 Jun 2013 04 Jun 2013 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 23 May 2013 22 May 2013 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2013 15 May 2013 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 May 2013 01 May 2013 001-09853
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2013 31 Mar 2013 000-51598
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 18 Mar 2013 08 Mar 2013 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 12 Mar 2013 08 Mar 2013 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2013 08 Feb 2013 000-27275
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 28 Jan 2013 08 Jun 2012 000-51598
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Jan 2013 18 Dec 2012 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2013 31 Dec 2012 000-51598
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2012 18 Dec 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Dec 2012 12 Dec 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Nov 2012 26 Nov 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Oct 2012 25 Oct 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Oct 2012 08 Oct 2012 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Oct 2012 28 Sep 2012 000-51598
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jul 2012 30 Jun 2012 000-51598
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jun 2012 08 Jun 2012 000-51598
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 18 May 2012 01 May 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 May 2012 08 May 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 May 2012 01 May 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 May 2012 01 May 2012 001-09853
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Apr 2012 17 Apr 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Apr 2012 10 Apr 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Apr 2012 03 Apr 2012 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Apr 2012 30 Mar 2012 000-51598
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Mar 2012 27 Mar 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Mar 2012 20 Mar 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Mar 2012 13 Mar 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Mar 2012 06 Mar 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Mar 2012 29 Feb 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Feb 2012 22 Feb 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Feb 2012 08 Feb 2012 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Jan 2012 19 Jan 2012 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2012 30 Dec 2011 000-51598
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Oct 2011 28 Oct 2011 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Oct 2011 30 Sep 2011 000-51598
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2011 01 Jul 2011 000-51598
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Jul 2011 30 Jun 2011 000-51598
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 May 2011 04 May 2011 001-09853
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2011 31 Mar 2011 000-51598
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Feb 2011 11 Feb 2011 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Feb 2011 07 Sep 2010 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Jan 2011 07 Sep 2010 000-27275
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Aug 2010 12 May 2010 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Jul 2010 02 Jul 2010 000-51598
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Apr 2010 29 Apr 2010 001-09853
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 19 Apr 2010 05 Feb 2010 000-27275
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Apr 2010 02 Apr 2010 000-51598
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Feb 2010 05 Feb 2010 000-27275
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 05 Feb 2010 01 Feb 2010 000-51598
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Jan 2010 20 Jan 2010 000-27275

About this filer

Paul Sagan files with the SEC under CIK 0001035440. 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.
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