Filer Snapshot

Robert L. van Nostrand SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001225198.

Entity Type

Individual

Total Filings

173

Latest Filing

09 Jan 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 09 Jan 2026 for CIK 0001225198.

View Source Filing
Business address
C/O Achillion Pharmaceuticals, Inc., 300 George Street, New Haven, CT, 06511
Top holdings (ownership)
SLS and YTEN

Quick Takeaways

  • Robert L. van Nostrand is an SEC filer tracked under CIK 0001225198.
  • 173 filings are listed on this profile.
  • Common form coverage includes 4, 144, 4/A and more.

What Changed

  • Latest filing: 4 filed on 09 Jan 2026.
  • Report period: 07 Jan 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 09 Jan 2026 for CIK 0001225198.

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 Robert L. van Nostrand.

Latest source-backed update
4 filed 09 Jan 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 09 Jan 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 Robert L. van Nostrand

Ownership report updated

Latest ownership report period: 07 Jan 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

09 Jan 2026

Page type

Ownership filings

Latest period

07 Jan 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 09 Jan 2026.

Open ownership filings Browse recent public updates

Filer Overview

Robert L. van Nostrand has filed 173 SEC EDGAR filings since 27 Jun 2003. Common forms include 4, 144, 4/A, 3 and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Robert L. van Nostrand 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 OWNERSHIP DOCUMENT 09 Jan 2026 07 Jan 2026 001-33958
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Jun 2025 12 Jun 2025 001-33958
4 Open 4 document View SEC filing for 4 4 02 Apr 2025 02 Apr 2025 001-36274
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 Jan 2025 10 Jan 2025 001-33958
4 Open 4 document View SEC filing for 4 4 02 Jul 2024 28 Jun 2024 001-36274
4 Open 4 document View SEC filing for 4 4 25 Jun 2024 23 Jun 2024 001-36274
4 Open 4 document View SEC filing for 4 4 21 Jun 2024 18 Jun 2024 001-36274
4 Open 4 document View SEC filing for 4 4 18 Jun 2024 14 Jun 2024 001-36274
144 Open 144 document View SEC filing for 144 18 Jun 2024
4 Open 4 document View SEC filing for 4 4 02 Apr 2024 31 Mar 2024 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 01 Apr 2024 28 Mar 2024 001-33133
4 Open 4 document View SEC filing for 4 4 28 Feb 2024 27 Feb 2024 001-36274
144 Open 144 document View SEC filing for 144 27 Feb 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 25 Jan 2024 22 Jan 2024 001-33958
4 Open 4 document View SEC filing for 4 4 03 Jan 2024 31 Dec 2023 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2024 29 Dec 2023 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Oct 2023 30 Sep 2023 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2023 29 Sep 2023 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jul 2023 30 Jun 2023 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 05 Jul 2023 30 Jun 2023 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Jun 2023 23 Jun 2023 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2023 25 May 2023 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Apr 2023 17 Apr 2023 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 04 Apr 2023 31 Mar 2023 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2023 31 Mar 2023 001-36274
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Feb 2023 02 Feb 2023 001-33958
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2023 31 Dec 2022 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2023 30 Dec 2022 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Oct 2022 30 Sep 2022 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 03 Oct 2022 30 Sep 2022 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Aug 2022 11 Aug 2022 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jul 2022 30 Jun 2022 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 01 Jul 2022 30 Jun 2022 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2022 09 Jun 2022 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 26 May 2022 25 May 2022 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Apr 2022 31 Mar 2022 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2022 31 Mar 2022 001-36274
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Feb 2022 31 Jan 2022 001-33958
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jan 2022 31 Dec 2021 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Jan 2022 31 Dec 2021 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Oct 2021 30 Sep 2021 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Oct 2021 30 Sep 2021 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jul 2021 30 Jun 2021 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 01 Jul 2021 30 Jun 2021 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Jun 2021 21 Jun 2021 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 26 May 2021 24 May 2021 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Apr 2021 31 Mar 2021 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Apr 2021 31 Mar 2021 001-33133
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Mar 2021 04 Mar 2021 001-33958
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2021 31 Dec 2020 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Jan 2021 31 Dec 2020 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Oct 2020 30 Sep 2020 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Oct 2020 30 Sep 2020 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jul 2020 30 Jun 2020 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Jul 2020 30 Jun 2020 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 - 29 May 2020 28 May 2020 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 May 2020 27 May 2020 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Apr 2020 31 Mar 2020 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Apr 2020 31 Mar 2020 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 16 Mar 2020 12 Mar 2020 001-33958
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Jan 2020 28 Jan 2020 001-33095
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2020 31 Dec 2019 001-36274
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Dec 2019 18 Dec 2019 001-33095
4 Open 4 document View SEC filing for 4 4 02 Oct 2019 30 Sep 2019 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Oct 2019 30 Sep 2019 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jul 2019 28 Jun 2019 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Jul 2019 28 Jun 2019 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jun 2019 25 Jun 2019 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 23 May 2019 22 May 2019 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Apr 2019 31 Mar 2019 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Apr 2019 29 Mar 2019 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Mar 2019 14 Mar 2019 001-33958
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Jan 2019 23 Jan 2019 001-33095
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2019 31 Dec 2018 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Jan 2019 31 Dec 2018 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Dec 2018 14 Dec 2018 001-33095
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Oct 2018 30 Sep 2018 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Oct 2018 28 Sep 2018 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jul 2018 29 Jun 2018 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Jul 2018 29 Jun 2018 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jun 2018 18 Jun 2018 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2018 12 Jun 2018 001-33958
4 Open 4 document View SEC filing for 4 FORM 4 - 25 May 2018 23 May 2018 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Apr 2018 30 Mar 2018 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Apr 2018 29 Mar 2018 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Mar 2018 13 Mar 2018 001-33958
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Feb 2018 09 Feb 2018 001-33095
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 03 Jan 2018 29 Dec 2017 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Jan 2018 29 Dec 2017 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2018 29 Dec 2017 001-36274
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 29 Dec 2017 29 Dec 2017 001-33958
4 Open 4 document View SEC filing for 4 FORM 4 - 30 Nov 2017 28 Nov 2017 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Oct 2017 29 Sep 2017 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jul 2017 30 Jun 2017 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Jul 2017 30 Jun 2017 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Jun 2017 27 Jun 2017 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 26 May 2017 24 May 2017 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2017 31 Mar 2017 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Jan 2017 19 Jan 2017 001-33095
4 Open 4 document View SEC filing for 4 4 05 Jan 2017 03 Jan 2017 000-55415
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2017 30 Dec 2016 001-36274
4 Open 4 document View SEC filing for 4 4 13 Dec 2016 09 Dec 2016 000-55415
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Oct 2016 30 Sep 2016 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jul 2016 30 Jun 2016 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jun 2016 14 Jun 2016 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2016 31 Mar 2016 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Jan 2016 25 Jan 2016 001-33095
4 Open 4 document View SEC filing for 4 4 06 Jan 2016 04 Jan 2016 000-55415
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2016 31 Dec 2015 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Oct 2015 30 Sep 2015 001-36274
4 Open 4 document View SEC filing for 4 4 24 Sep 2015 22 Sep 2015 000-55415
4 Open 4 document View SEC filing for 4 4 14 Sep 2015 10 Sep 2015 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jul 2015 30 Jun 2015 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - ROBERT VAN NOSTRAND 22 Jun 2015 16 Jun 2015 001-36274
3 Open 3 document View SEC filing for 3 3 03 Apr 2015 03 Apr 2015 000-55415
4 Open 4 document View SEC filing for 4 FORM 4 - ROBERT VAN NOSTRAND 02 Apr 2015 31 Mar 2015 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - ROBERT VAN NOSTRAND 05 Jan 2015 31 Dec 2014 001-36274
4 Open 4 document View SEC filing for 4 VAN NOSTRAND FORM 4 ANNUAL GRANT 04 Dec 2014 02 Dec 2014 001-33095
4 Open 4 document View SEC filing for 4 FORM 4 - ROBERT VAN NOSTRAND 02 Oct 2014 30 Sep 2014 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - ROBERT VAN NOSTRAND 02 Jul 2014 30 Jun 2014 001-36274
4 Open 4 document View SEC filing for 4 FORM 4 - 29 May 2014 28 May 2014 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 - ROBERT VAN NOSTRAND 24 Mar 2014 21 Mar 2014 001-36274
4/A Open 4/A document View SEC filing for 4/A FORM 4/A - 13 Mar 2014 02 Jan 2014 001-33133
3 Open 3 document View SEC filing for 3 FORM 3 - ROBERT L. VAN NOSTRAND 14 Jan 2014 08 Jan 2014 000-54896
4 Open 4 document View SEC filing for 4 FORM 4 - 06 Jan 2014 02 Jan 2014 001-33133
4 Open 4 document View SEC filing for 4 VAN NOSTRAND FORM 4 ANNUAL GRANT 19 Dec 2013 17 Dec 2013 001-33095
4 Open 4 document View SEC filing for 4 FORM 4 - 10 Jun 2013 06 Jun 2013 001-33133
4 Open 4 document View SEC filing for 4 VAN NOSTRAND FORM 4 ANNUAL GRANT 20 Dec 2012 18 Dec 2012 001-33095
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Dec 2012 30 Nov 2012 001-33133
4 Open 4 document View SEC filing for 4 FORM 4 - 11 Jun 2012 07 Jun 2012 001-33133
4 Open 4 document View SEC filing for 4 VAN NOSTRAND FORM 4 ANNUAL GRANT 14 Dec 2011 12 Dec 2011 001-33095
4 Open 4 document View SEC filing for 4 FORM 4 - 31 May 2011 26 May 2011 001-33133
4 Open 4 document View SEC filing for 4 VAN NOSTRAND FORM 4 ANNUAL GRANT 20 Dec 2010 16 Dec 2010 001-33095
4 Open 4 document View SEC filing for 4 FORM 4 - 08 Jun 2010 04 Jun 2010 001-33133

About this filer

Robert L. van Nostrand files with the SEC under CIK 0001225198. 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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