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.

Filer Snapshot

Ann D. Janssen

CIK 0001501126. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity Type

Individual

Total Filings

Latest Filing

23 Mar 2026

Industry

n/a

Follow future filing-backed changes

Save this filer to return when a new filing changes the portfolio, large-stake, insider, or company context.

Save and revisit

Save this filer page

Create a free account to keep this page in your watchlists. After verification, we will save it automatically and open your saved research list.

Create free account and save this filer Already have an account? Sign in and save it

Best next click

Start with the summary below, then verify the strongest source-backed page for this filer.

Open 13F if you want portfolio holdings.
Open 13D/G or insider pages only when this CIK has those rows.

Open reporting owner context

Source: SEC Forms 3/4/5

4 filed on 23 Mar 2026 for CIK 0001501126.

View Source Filing

Business address: 1111 Bagby, Sky Lobby 2, Houston, TX, 77002
Top holdings (ownership): EOG

Filer intelligence

What SEC filings say about Ann D. Janssen

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

Save filer

Quick read

Forms 3/4/5 show insider context for EOG worth $14.04M.

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed

13F portfolio No rows yet

Quarterly institutional portfolio holdings.

Open

13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

Open

Forms 3/4/5 1 rows

Officer, director, and 10% owner holdings or transactions.

Open

Forms 3/4/5 insider context

EOG

19 Mar 2026 · EVP & Chief Financial Officer

$14.04M

Issuer page Owner page

Latest update

What changed recently for Ann D. Janssen

Ownership report updated

Latest ownership report period: 19 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

23 Mar 2026

Page type

Ownership filings

Latest period

19 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 23 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Ann D. Janssen has filed 99 SEC EDGAR filings since 20 Sep 2010. Common forms include 4, 144, 3.

Ann D. Janssen SEC filings Ann D. Janssen owner filings

Latest Filings

Recent SEC filings for Ann D. Janssen with direct links to document and filing folders.

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 23 Mar 2026
Reporting date: 19 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 19 Mar 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 16 Mar 2026
Reporting date: 12 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 12 Mar 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 12 Mar 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 06 Jan 2026
Reporting date: 31 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 01 Oct 2025
Reporting date: 29 Sep 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 30 Sep 2025
Reporting date: 26 Sep 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 02 Jul 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 03 Jan 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 01 Oct 2024
Reporting date: 27 Sep 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 16 Sep 2024
Reporting date: 13 Sep 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 02 Jul 2024
Reporting date: 28 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 04 Jan 2024
Reporting date: 02 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 29 Sep 2023
Reporting date: 28 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 19 Sep 2023
Reporting date: 15 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 05 Jul 2023
Reporting date: 30 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 04 Jan 2023
Reporting date: 30 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 03 Oct 2022
Reporting date: 29 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 27 Sep 2022
Reporting date: 26 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 01 Jul 2022
Reporting date: 30 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 03 Jun 2022
Reporting date: 02 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 22 Mar 2022
Reporting date: 21 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 08 Mar 2022
Reporting date: 04 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 22 Feb 2022
Reporting date: 21 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 04 Jan 2022
Reporting date: 31 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 27 Dec 2021
Reporting date: 23 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 30 Sep 2021
Reporting date: 29 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 28 Sep 2021
Reporting date: 27 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 01 Jul 2021
Reporting date: 30 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 08 Mar 2021
Reporting date: 05 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 04 Jan 2021
Reporting date: 31 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 29 Sep 2020
Reporting date: 25 Sep 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 01 Jul 2020
Reporting date: 30 Jun 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 10 Mar 2020
Reporting date: 09 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 02 Jan 2020
Reporting date: 31 Dec 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 30 Sep 2019
Reporting date: 26 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 06 Sep 2019
Reporting date: 05 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 01 Jul 2019
Reporting date: 30 Jun 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 11 Mar 2019
Reporting date: 10 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 05 Mar 2019
Reporting date: 04 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 03 Jan 2019
Reporting date: 31 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 01 Oct 2018
Reporting date: 27 Sep 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 24 Sep 2018
Reporting date: 23 Sep 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 03 Jul 2018
Reporting date: 30 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 18 May 2018
Reporting date: 17 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 10 May 2018
Reporting date: 09 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 12 Mar 2018
Reporting date: 11 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 06 Mar 2018
Reporting date: 05 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 03 Jan 2018
Reporting date: 31 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 27 Sep 2017
Reporting date: 25 Sep 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 05 Jul 2017
Reporting date: 30 Jun 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 07 Mar 2017
Reporting date: 06 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 23 Feb 2017
Reporting date: 21 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 04 Jan 2017
Reporting date: 30 Dec 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 27 Dec 2016
Reporting date: 23 Dec 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 01 Dec 2016
Reporting date: 30 Nov 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 03 Oct 2016
Reporting date: 29 Sep 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 23 Sep 2016
Reporting date: 21 Sep 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 01 Jul 2016
Reporting date: 30 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 10 Jun 2016
Reporting date: 09 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 07 Jun 2016
Reporting date: 06 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 09 Mar 2016
Reporting date: 08 Mar 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 08 Mar 2016
Reporting date: 07 Mar 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 05 Jan 2016
Reporting date: 31 Dec 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 30 Sep 2015
Reporting date: 28 Sep 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 28 Sep 2015
Reporting date: 24 Sep 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 18 Aug 2015
Reporting date: 17 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 02 Jul 2015
Reporting date: 30 Jun 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 11 Mar 2015
Reporting date: 09 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 03 Mar 2015
Reporting date: 01 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 05 Jan 2015
Reporting date: 31 Dec 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 01 Oct 2014
Reporting date: 29 Sep 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 19 Sep 2014
Reporting date: 18 Sep 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 02 Jul 2014
Reporting date: 30 Jun 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 23 Jun 2014
Reporting date: 20 Jun 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 10 Jun 2014
Reporting date: 06 Jun 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 12 Mar 2014
Reporting date: 10 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 04 Mar 2014
Reporting date: 02 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 03 Jan 2014
Reporting date: 31 Dec 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 25 Sep 2013
Reporting date: 23 Sep 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 19 Sep 2013
Reporting date: 17 Sep 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 12 Aug 2013
Reporting date: 09 Aug 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 01 Jul 2013
Reporting date: 28 Jun 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 12 Mar 2013
Reporting date: 11 Mar 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 05 Mar 2013
Reporting date: 03 Mar 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 03 Jan 2013
Reporting date: 31 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 27 Sep 2012
Reporting date: 25 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 24 Sep 2012
Reporting date: 20 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 03 Jul 2012
Reporting date: 29 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 30 May 2012
Reporting date: 29 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 08 Mar 2012
Reporting date: 06 Mar 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 04 Jan 2012
Reporting date: 30 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 22 Sep 2011
Reporting date: 21 Sep 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 06 Jul 2011
Reporting date: 30 Jun 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 10 Mar 2011
Reporting date: 08 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 03 Jan 2011
Reporting date: 31 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-09743

PRIMARY DOCUMENT

Filing date: 28 Sep 2010
Reporting date: 24 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-09743

PRIMARY DOCUMENT

Filing date: 20 Sep 2010
Reporting date: 09 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Ann D. Janssen files with the SEC under CIK 0001501126. 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.