Filer Snapshot

William J. Chase SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001563572.

Entity Type

Individual

Total Filings

39

Latest Filing

17 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 17 Apr 2026 for CIK 0001563572.

View Source Filing
Business address
1525 O'brien Drive, Menlo Park, CA, 94025
Top holdings (ownership)
GRAL and NTLA

Quick Takeaways

  • William J. Chase is an SEC filer tracked under CIK 0001563572.
  • 39 filings are listed on this profile.
  • Common form coverage includes 4, 3.

What Changed

  • Latest filing: 4 filed on 17 Apr 2026.
  • Report period: 15 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 17 Apr 2026 for CIK 0001563572.

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 William J. Chase.

Latest source-backed update
4 filed 17 Apr 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 17 Apr 2026.
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  • 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.

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Latest update

What changed recently for William J. Chase

Ownership report updated

Latest ownership report period: 15 Apr 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

17 Apr 2026

Page type

Ownership filings

Latest period

15 Apr 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 17 Apr 2026.

Open ownership filings Browse recent public updates

Filer Overview

William J. Chase has filed 39 SEC EDGAR filings since 07 Dec 2012. Common forms include 4, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for William J. Chase 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 FORM 4 17 Apr 2026 15 Apr 2026 001-42045
4 Open 4 document View SEC filing for 4 FORM 4 16 Jan 2026 15 Jan 2026 001-42045
4 Open 4 document View SEC filing for 4 FORM 4 16 Oct 2025 15 Oct 2025 001-42045
4 Open 4 document View SEC filing for 4 4 22 Aug 2025 20 Aug 2025 001-37766
4 Open 4 document View SEC filing for 4 FORM 4 17 Jul 2025 15 Jul 2025 001-42045
4 Open 4 document View SEC filing for 4 4 13 Jun 2025 11 Jun 2025 001-37766
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2025 29 May 2025 001-42045
4 Open 4 document View SEC filing for 4 FORM 4 16 Apr 2025 15 Apr 2025 001-42045
4 Open 4 document View SEC filing for 4 FORM 4 16 Jan 2025 15 Jan 2025 001-42045
4 Open 4 document View SEC filing for 4 FORM 4 01 Nov 2024 30 Oct 2024 001-42045
4 Open 4 document View SEC filing for 4 FORM 4 17 Oct 2024 15 Oct 2024 001-42045
4 Open 4 document View SEC filing for 4 FORM 4 27 Jun 2024 25 Jun 2024 001-42045
4 Open 4 document View SEC filing for 4 4 14 Jun 2024 12 Jun 2024 001-37766
3 Open 3 document View SEC filing for 3 11 Jun 2024 11 Jun 2024 001-42045
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jun 2023 14 Jun 2023 001-37766
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Apr 2023 14 Apr 2023 001-37766
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 18 Apr 2023 14 Apr 2023 001-37766
4 Open 4 document View SEC filing for 4 FORM 4 - 28 Jun 2019 26 Jun 2019 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Mar 2019 28 Feb 2019 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 22 Feb 2019 21 Feb 2019 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 14 Dec 2018 12 Dec 2018 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Mar 2018 28 Feb 2018 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 16 Feb 2018 15 Feb 2018 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 19 May 2017 18 May 2017 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Mar 2017 28 Feb 2017 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Feb 2017 16 Feb 2017 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Dec 2016 02 Dec 2016 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Mar 2016 29 Feb 2016 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 22 Feb 2016 18 Feb 2016 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Mar 2015 27 Feb 2015 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 23 Feb 2015 19 Feb 2015 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 22 Dec 2014 22 Dec 2014 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Mar 2014 28 Feb 2014 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 24 Feb 2014 20 Feb 2014 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 20 Dec 2013 19 Dec 2013 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Mar 2013 28 Feb 2013 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Feb 2013 14 Feb 2013 001-35565
4 Open 4 document View SEC filing for 4 FORM 4 - 08 Feb 2013 07 Feb 2013 001-35565
3 Open 3 document View SEC filing for 3 FORM 3 - 07 Dec 2012 07 Dec 2012 001-35565

About this filer

William J. Chase files with the SEC under CIK 0001563572. 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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