Filer Snapshot

Richard Brudnick SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001692359.

Entity Type

Individual

Total Filings

32

Latest Filing

18 Mar 2026

Industry

n/a

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

3 filed on 18 Mar 2026 for CIK 0001692359.

View Source Filing
Business address
Bioverativ Inc., 225 Second Avenue, Waltham, MA, 02451
Top holdings (ownership)
SRRK, IFRX, PRME, and VNRX

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Quick Takeaways

  • Richard Brudnick is an SEC filer tracked under CIK 0001692359.
  • 32 filings are listed on this profile.
  • Common form coverage includes 3, 4, 144 and more.

What Changed

  • Latest filing: 3 filed on 18 Mar 2026.
  • Report period: 18 Mar 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

3 filed on 18 Mar 2026 for CIK 0001692359.

View Source Filing

Filer Overview

Richard Brudnick has filed 32 SEC EDGAR filings since 22 Dec 2016. Common forms include 3, 4, 144, 4/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Richard Brudnick with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
3 Open 3 document View SEC filing for 3 18 Mar 2026 18 Mar 2026 001-38283
4 Open 4 document View SEC filing for 4 30 May 2025 29 May 2025 001-38501
144 Open 144 document View SEC filing for 144 29 May 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 May 2025 22 May 2025 001-38501
4 Open 4 document View SEC filing for 4 FORM 4 22 May 2025 20 May 2025 001-41536
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2025 27 Feb 2025 001-41536
4 Open 4 document View SEC filing for 4 FORM 4 09 Dec 2024 05 Dec 2024 001-41536
4 Open 4 document View SEC filing for 4 01 Jul 2024 27 Jun 2024 001-38501
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2024 17 May 2024 001-41536
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2024 21 Feb 2024 001-41536
4 Open 4 document View SEC filing for 4 10 Apr 2023 06 Apr 2023 001-38501
3 Open 3 document View SEC filing for 3 10 Apr 2023 06 Apr 2023 001-38501
4 Open 4 document View SEC filing for 4 FORM 4 04 Apr 2023 31 Mar 2023 001-41536
4 Open 4 document View SEC filing for 4 FORM 4 13 Jan 2023 12 Jan 2023 001-36833
3 Open 3 document View SEC filing for 3 FORM 3 19 Oct 2022 19 Oct 2022 001-41536
4 Open 4 document View SEC filing for 4 FORM 4 14 Oct 2022 13 Oct 2022 001-36833
4 Open 4 document View SEC filing for 4 FORM 4 24 Jun 2022 23 Jun 2022 001-36833
4 Open 4 document View SEC filing for 4 FORM 4 08 Apr 2022 07 Apr 2022 001-36833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Feb 2022 16 Feb 2022 001-39615
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Jan 2022 19 Jan 2022 001-39615
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Mar 2021 25 Mar 2021 001-36833
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 29 Mar 2021 25 Mar 2021 001-36833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jan 2021 22 Jan 2021 001-39615
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 13 Oct 2020 13 Oct 2020 001-39615
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Mar 2018 08 Mar 2018 001-37859
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Feb 2018 22 Feb 2018 001-37859
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2018 14 Feb 2018 001-37859
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Feb 2018 31 Jan 2018 001-37859
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 27 Mar 2017 14 Feb 2017 001-37859
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Mar 2017 28 Feb 2017 001-37859
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Feb 2017 14 Feb 2017 001-37859
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 22 Dec 2016 22 Dec 2016 001-37859

About this filer

Richard Brudnick files with the SEC under CIK 0001692359. 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.
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Updates follow new EDGAR submissions and periodic data refreshes.

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