Filer Snapshot

Jonathan D. Root SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001225480.

Entity Type

Individual

Total Filings

165

Latest Filing

07 Apr 2026

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 07 Apr 2026 for CIK 0001225480.

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Business address
1460 El Camino Real Ste 100, Menlo Park, CA, 94025
Top holdings (ownership)
CARL, EFTR, and OMDA

Quick Takeaways

  • Jonathan D. Root is an SEC filer tracked under CIK 0001225480.
  • 165 filings are listed on this profile.
  • Common form coverage includes 4, 3, 4/A and more.

What Changed

  • Latest filing: 4 filed on 07 Apr 2026.
  • Report period: 05 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 07 Apr 2026 for CIK 0001225480.

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 Jonathan D. Root.

Latest source-backed update
4 filed 07 Apr 2026
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Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 07 Apr 2026.
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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 Jonathan D. Root

Ownership report updated

Latest ownership report period: 05 Apr 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

07 Apr 2026

Page type

Ownership filings

Latest period

05 Apr 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 07 Apr 2026.

Open ownership filings Browse recent public updates

Filer Overview

Jonathan D. Root has filed 165 SEC EDGAR filings since 30 May 2003. Common forms include 4, 3, 4/A, 3/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Jonathan D. Root 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 07 Apr 2026 05 Apr 2026 001-42679
4 Open 4 document View SEC filing for 4 07 Jan 2026 05 Jan 2026 001-42679
4 Open 4 document View SEC filing for 4 04 Dec 2025 02 Dec 2025 001-42679
4 Open 4 document View SEC filing for 4 FORM 4 07 Oct 2025 05 Oct 2025 001-42679
4 Open 4 document View SEC filing for 4 4 24 Jul 2025 22 Jul 2025 001-42756
3 Open 3 document View SEC filing for 3 3 22 Jul 2025 22 Jul 2025 001-42756
4 Open 4 document View SEC filing for 4 08 Jul 2025 05 Jul 2025 001-42679
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Jun 2025 16 Jun 2025 001-40236
4 Open 4 document View SEC filing for 4 09 Jun 2025 05 Jun 2025 001-42679
3 Open 3 document View SEC filing for 3 05 Jun 2025 05 Jun 2025 001-42679
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Feb 2025 19 Feb 2025 001-39293
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Jun 2024 10 Jun 2024 001-40236
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 31 May 2024 24 Apr 2024 001-39293
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Apr 2024 24 Apr 2024 001-39293
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Jun 2023 12 Jun 2023 001-40236
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 May 2023 27 May 2023 001-39293
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 May 2023 18 May 2023 001-39293
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Aug 2022 01 Aug 2022 001-39866
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Jul 2022 28 Jul 2022 001-39866
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 27 Jul 2022 25 Jul 2022 001-39866
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 22 Jul 2022 20 Jul 2022 001-39866
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 19 Jul 2022 15 Jul 2022 001-39866
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Jun 2022 24 Jun 2022 001-40236
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2022 10 Jun 2022 001-39756
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 May 2022 26 May 2022 001-39293
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 19 May 2022 17 May 2022 001-39866
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 16 May 2022 12 May 2022 001-39866
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 11 May 2022 09 May 2022 001-39866
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 18 Mar 2022 03 Mar 2021 001-39756
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Mar 2022 22 Jun 2020 001-39293
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 28 Feb 2022 25 Feb 2022 001-40236
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 15 Dec 2021 13 Dec 2021 001-39756
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Dec 2021 02 Dec 2021 001-39866
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Dec 2021 29 Nov 2021 001-39866
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 26 Nov 2021 23 Nov 2021 001-39866
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 22 Nov 2021 18 Nov 2021 001-39866
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 17 Nov 2021 15 Nov 2021 001-39866
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 12 Nov 2021 09 Nov 2021 001-39866
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Oct 2021 06 Oct 2021 001-39866
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Sep 2021 04 Jun 2021 001-39756
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Aug 2021 25 Aug 2021 001-39866
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 27 Aug 2021 25 Aug 2021 001-39866
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 02 Jun 2021 27 May 2021 001-39293
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 May 2021 27 May 2021 001-39293
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 17 May 2021 13 May 2021 001-39293
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 Mar 2021 30 Mar 2021 001-40236
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 25 Mar 2021 25 Mar 2021 001-40236
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Mar 2021 16 Mar 2021 001-39293
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 21 Jan 2021 17 Nov 2020 001-39293
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Dec 2020 08 Dec 2020 001-39756
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Dec 2020 03 Dec 2020 001-39756
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 03 Dec 2020 03 Dec 2020 001-39756
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2020 17 Nov 2020 001-39293
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 May 2020 27 May 2020 001-39293
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 21 May 2020 21 May 2020 001-39293
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Apr 2019 23 Apr 2019 001-35993
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Nov 2018 08 Nov 2018 001-38468
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Nov 2018 08 Nov 2018 001-35348
4 Open 4 document View SEC filing for 4 FORM 4 25 Jun 2018 22 Jun 2018 001-35993
4 Open 4 document View SEC filing for 4 4 09 May 2018 07 May 2018 001-38468
3 Open 3 document View SEC filing for 3 3 02 May 2018 02 May 2018 001-38468
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 08 Jun 2017 02 Jun 2017 001-36805
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jun 2017 02 Jun 2017 001-36805
4 Open 4 document View SEC filing for 4 FORM 4 02 Jun 2017 01 Jun 2017 001-35993
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 May 2017 24 May 2017 001-35993
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 May 2017 19 May 2017 001-35993
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 May 2017 16 May 2017 001-35993
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2017 11 May 2017 001-35993
4 Open 4 document View SEC filing for 4 FORM 4 24 Jun 2016 22 Jun 2016 001-35993
4 Open 4 document View SEC filing for 4 FORM 4 02 Dec 2015 30 Nov 2015 001-35993
4 Open 4 document View SEC filing for 4 FORM 4 23 Jun 2015 19 Jun 2015 001-35993
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 May 2015 08 May 2015 001-36545
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Mar 2015 02 Mar 2015 001-36545
4 Open 4 document View SEC filing for 4 FORM 4 26 Feb 2015 24 Feb 2015 001-35993
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Jan 2015 28 Jan 2015 001-36805
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 22 Jan 2015 22 Jan 2015 001-36805
4 Open 4 document View SEC filing for 4 FORM 4 13 Jan 2015 09 Jan 2015 001-35993
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 12 Jan 2015 18 Dec 2014 001-35993
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Dec 2014 18 Dec 2014 001-35993
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Sep 2014 09 Sep 2014 001-36330
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Aug 2014 08 Aug 2014 001-35993
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Jul 2014 29 Jul 2014 001-36545
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 23 Jul 2014 23 Jul 2014 001-36545
4 Open 4 document View SEC filing for 4 FORM 4 20 Jun 2014 18 Jun 2014 001-35993
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Jun 2014 09 Jun 2014 001-35993
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 May 2014 09 May 2014 001-35993
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Mar 2014 19 Mar 2014 001-36330
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 13 Mar 2014 13 Mar 2014 001-36330
4 Open 4 document View SEC filing for 4 23 Jul 2013 23 Jul 2013 001-35993
3 Open 3 document View SEC filing for 3 17 Jul 2013 17 Jul 2013 001-35993
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Sep 2012 25 Sep 2012 001-35394
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Sep 2012 17 Sep 2012 001-35394
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Sep 2012 10 Sep 2012 001-35394
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Aug 2012 21 Aug 2012 001-34666
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Jun 2012 14 Jun 2012 001-35348
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Jun 2012 13 Jun 2012 000-51470
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Jun 2012 11 Jun 2012 001-35348
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Jun 2012 06 Jun 2012 000-51470
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 May 2012 31 May 2012 001-35348
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 May 2012 30 May 2012 001-34666
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 May 2012 15 May 2012 001-34666
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 May 2012 15 May 2012 001-35348
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Apr 2012 24 Apr 2012 001-35394
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Jan 2012 30 Jan 2012 001-35394
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 24 Jan 2012 24 Jan 2012 001-35394
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Nov 2011 23 Nov 2011 001-35348
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 17 Nov 2011 17 Nov 2011 001-35348
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 16 Nov 2011 10 Nov 2011 001-33105
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Nov 2011 15 Nov 2011 001-35338
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Nov 2011 09 Nov 2011 001-35338
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 08 Nov 2011 08 Nov 2011 001-35338
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 May 2011 27 May 2011 001-34666
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 May 2011 25 May 2011 001-34666
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Feb 2011 22 Feb 2011 001-33069
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Feb 2011 15 Feb 2011 001-34666
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Feb 2011 07 Feb 2011 001-34666
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Nov 2010 29 Nov 2010 001-34666
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 30 Nov 2010 15 Nov 2010 001-34666
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Nov 2010 15 Nov 2010 001-34666
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Nov 2010 05 Nov 2010 001-34666
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Mar 2010 29 Mar 2010 001-34666
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Mar 2010 29 Mar 2010 001-34666
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 23 Mar 2010 23 Mar 2010 001-34666

About this filer

Jonathan D. Root files with the SEC under CIK 0001225480. This page aggregates EDGAR filings and related ownership activity.

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Why are some filings missing?
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Updates follow new EDGAR submissions and periodic data refreshes.