Filer Snapshot

Deirdre O'Brien SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001767094.

Entity Type

Individual

Total Filings

38

Latest Filing

03 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 03 Apr 2026 for CIK 0001767094.

View Source Filing
Business address
One Apple Park Way, Cupertino, CA, 95014
Top holdings (ownership)
AAPL

Quick Takeaways

  • Deirdre O'Brien is an SEC filer tracked under CIK 0001767094.
  • 38 filings are listed on this profile.
  • Common form coverage includes 4, 144, 3/A and more.

What Changed

  • Latest filing: 4 filed on 03 Apr 2026.
  • Report period: 01 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 03 Apr 2026 for CIK 0001767094.

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 Deirdre O'Brien.

Latest source-backed update
4 filed 03 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 03 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 Deirdre O'Brien

Ownership report updated

Latest ownership report period: 01 Apr 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

03 Apr 2026

Page type

Ownership filings

Latest period

01 Apr 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 03 Apr 2026.

Open ownership filings Browse recent public updates

Filer Overview

Deirdre O'Brien has filed 38 SEC EDGAR filings since 07 Feb 2019. Common forms include 4, 144, 3/A, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Deirdre O'Brien 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 03 Apr 2026 01 Apr 2026 001-36743
144 Open 144 document View SEC filing for 144 02 Apr 2026
4 Open 4 document View SEC filing for 4 FORM 4 03 Oct 2025 01 Oct 2025 001-36743
144 Open 144 document View SEC filing for 144 02 Oct 2025
4 Open 4 document View SEC filing for 4 FORM 4 30 Sep 2025 28 Sep 2025 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 12 Aug 2025 08 Aug 2025 001-36743
144 Open 144 document View SEC filing for 144 08 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2025 01 Apr 2025 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 03 Oct 2024 01 Oct 2024 001-36743
144 Open 144 document View SEC filing for 144 02 Oct 2024
4 Open 4 document View SEC filing for 4 FORM 4 01 Oct 2024 29 Sep 2024 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2024 01 Apr 2024 001-36743
144 Open 144 document View SEC filing for 144 02 Apr 2024
4 Open 4 document View SEC filing for 4 FORM 4 03 Oct 2023 01 Oct 2023 001-36743
144 Open 144 document View SEC filing for 144 03 Oct 2023
4 Open 4 document View SEC filing for 4 FORM 4 08 Aug 2023 05 Aug 2023 001-36743
144 Open 144 document View SEC filing for 144 07 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 04 Apr 2023 01 Apr 2023 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 18 Oct 2022 15 Oct 2022 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 04 Oct 2022 01 Oct 2022 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 27 Sep 2022 25 Sep 2022 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 09 Aug 2022 05 Aug 2022 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 19 Apr 2022 15 Apr 2022 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 05 Apr 2022 01 Apr 2022 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 19 Oct 2021 15 Oct 2021 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 05 Oct 2021 01 Oct 2021 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 28 Sep 2021 26 Sep 2021 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 09 Aug 2021 05 Aug 2021 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 19 Apr 2021 15 Apr 2021 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 19 Oct 2020 15 Oct 2020 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 29 Sep 2020 27 Sep 2020 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 17 Apr 2020 15 Apr 2020 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 17 Oct 2019 15 Oct 2019 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 01 Oct 2019 29 Sep 2019 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 17 Apr 2019 15 Apr 2019 001-36743
3/A Open 3/A document View SEC filing for 3/A FORM 3/A 17 Apr 2019 05 Feb 2019 001-36743
4 Open 4 document View SEC filing for 4 FORM 4 07 Feb 2019 05 Feb 2019 001-36743
3 Open 3 document View SEC filing for 3 FORM 3 07 Feb 2019 05 Feb 2019 001-36743

About this filer

Deirdre O'Brien files with the SEC under CIK 0001767094. 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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