Filer Snapshot

David D. Chang SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001611024.

Entity Type

Individual

Total Filings

60

Latest Filing

18 Mar 2026

Industry

n/a

Save this filer page for the next filing cycle

Keep this page in your research queue, then return to compare new filings with prior context.

Save and revisit

Save this filer page

Create a free account to keep this page in your watchlists and return after a new SEC filing changes the record here.

Create free account to save and revisit this page

Best next steps

Start with the latest filings table, then open the strongest context page for this filer.

  • Use the filings table to verify the newest submission, form type, and report period.
  • Open the deeper context page only when this filer actually has insider or ownership signal.
Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 18 Mar 2026 for CIK 0001611024.

View Source Filing
Business address
C/O Allogene Therapeutics, Inc., 210 East Grand Avenue, South San Francisco, CA, 94080
Top holdings (ownership)
ALLO
Top holdings (Schedule 13G)
ALLO

Quick Takeaways

  • David D. Chang is an SEC filer tracked under CIK 0001611024.
  • 60 filings are listed on this profile.
  • Common form coverage includes 4, 144, SCHEDULE 13G and more.

What Changed

  • Latest filing: 4 filed on 18 Mar 2026.
  • Report period: 16 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

4 filed on 18 Mar 2026 for CIK 0001611024.

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 David D. Chang.

Latest source-backed update
4 filed 18 Mar 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 18 Mar 2026.
  • Save this filer if you want a stable place to return after the next filing cycle.
  • 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.

Jump to save and follow actions Open latest filings table

Latest update

What changed recently for David D. Chang

Ownership report updated

Latest ownership report period: 16 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

18 Mar 2026

Page type

Ownership filings

Latest period

16 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 18 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

David D. Chang has filed 60 SEC EDGAR filings since 19 Jun 2014. Common forms include 4, 144, SCHEDULE 13G, SCHEDULE 13G/A and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for David D. Chang 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 18 Mar 2026 16 Mar 2026 001-38693
144 Open 144 document View SEC filing for 144 16 Mar 2026
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 13 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 04 Feb 2026 02 Feb 2026 001-38693
144 Open 144 document View SEC filing for 144 02 Feb 2026
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 12 Nov 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 08 Aug 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 09 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 18 Mar 2025 14 Mar 2025 001-38693
144 Open 144 document View SEC filing for 144 14 Mar 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 05 Feb 2025 03 Feb 2025 001-38693
144 Open 144 document View SEC filing for 144 03 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 28 Jan 2025 24 Jan 2025 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 May 2024 16 May 2024 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Mar 2024 14 Mar 2024 001-38693
144 Open 144 document View SEC filing for 144 14 Mar 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2024
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Jan 2024 25 Jan 2024 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Mar 2023 22 Mar 2023 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Mar 2023 14 Mar 2023 001-38693
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 13 Feb 2023
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Mar 2022 23 Mar 2022 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Mar 2022 15 Mar 2022 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 May 2021 24 May 2021 001-38693
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 02 Apr 2021 26 Mar 2021 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Mar 2021 26 Mar 2021 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Mar 2021 15 Mar 2021 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Apr 2020 24 Apr 2020 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Mar 2020 18 Mar 2020 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Mar 2020 16 Mar 2020 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Mar 2020 04 Mar 2020 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Nov 2019 19 Nov 2019 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Oct 2019 25 Oct 2019 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Sep 2019 23 Sep 2019 001-38693
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Sep 2019 05 Sep 2019 001-38693
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Jul 2019 18 Jul 2019 001-38693
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jul 2019 18 Jun 2019 001-38693
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 May 2019 13 May 2019 001-38693
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Apr 2019 26 Apr 2019 001-38693
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Mar 2019 13 Mar 2019 001-38693
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Oct 2018 15 Oct 2018 001-38693
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Oct 2018 10 Oct 2018 001-38693
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Oct 2017 03 Oct 2017 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Sep 2017 25 Sep 2017 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 May 2017 01 May 2017 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2017 03 Apr 2017 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Mar 2017 01 Mar 2017 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Dec 2016 22 Dec 2016 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Dec 2016 20 Dec 2016 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Dec 2015 17 Dec 2015 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Nov 2015 10 Nov 2015 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Nov 2015 02 Nov 2015 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Oct 2015 01 Oct 2015 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Sep 2015 03 Sep 2015 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Aug 2015 03 Aug 2015 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jul 2015 01 Jul 2015 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jun 2015 25 Jun 2014 001-36508
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Dec 2014 24 Dec 2014 001-36508
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 19 Jun 2014 19 Jun 2014 001-36508

About this filer

David D. Chang files with the SEC under CIK 0001611024. 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.