Filer Snapshot

Catherine T. Doherty SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001520897.

Entity Type

Individual

Total Filings

93

Latest Filing

06 Mar 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 06 Mar 2026 for CIK 0001520897.

View Source Filing
Business address
C/O Quest Diagnostics, 500 Plaza Drive, Secaucus, NJ, 07094
Top holdings (ownership)
DGX

Quick Takeaways

  • Catherine T. Doherty is an SEC filer tracked under CIK 0001520897.
  • 93 filings are listed on this profile.
  • Common form coverage includes 4, 144, 3.

What Changed

  • Latest filing: 4 filed on 06 Mar 2026.
  • Report period: 04 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 06 Mar 2026 for CIK 0001520897.

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 Catherine T. Doherty.

Latest source-backed update
4 filed 06 Mar 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 06 Mar 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 Catherine T. Doherty

Ownership report updated

Latest ownership report period: 04 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

06 Mar 2026

Page type

Ownership filings

Latest period

04 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 06 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Catherine T. Doherty has filed 93 SEC EDGAR filings since 19 May 2011. Common forms include 4, 144, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Catherine T. Doherty 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 06 Mar 2026 04 Mar 2026 001-12215
144 Open 144 document View SEC filing for 144 05 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 04 Mar 2026 02 Mar 2026 001-12215
144 Open 144 document View SEC filing for 144 03 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2026 18 Feb 2026 001-12215
144 Open 144 document View SEC filing for 144 19 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 17 Feb 2026 13 Feb 2026 001-12215
144 Open 144 document View SEC filing for 144 13 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 07 Mar 2025 05 Mar 2025 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2025 03 Mar 2025 001-12215
144 Open 144 document View SEC filing for 144 05 Mar 2025
144 Open 144 document View SEC filing for 144 04 Mar 2025
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2025 26 Feb 2025 001-12215
144 Open 144 document View SEC filing for 144 27 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 21 Feb 2025 19 Feb 2025 001-12215
144 Open 144 document View SEC filing for 144 20 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 14 Feb 2025 12 Feb 2025 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 02 Dec 2024 27 Nov 2024 001-12215
144 Open 144 document View SEC filing for 144 27 Nov 2024
4 Open 4 document View SEC filing for 4 FORM 4 01 Mar 2024 28 Feb 2024 001-12215
144 Open 144 document View SEC filing for 144 29 Feb 2024
144 Open 144 document View SEC filing for 144 28 Feb 2024
4 Open 4 document View SEC filing for 4 FORM 4 27 Feb 2024 23 Feb 2024 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2024 21 Feb 2024 001-12215
144 Open 144 document View SEC filing for 144 22 Feb 2024
4 Open 4 document View SEC filing for 4 FORM 4 16 Feb 2024 14 Feb 2024 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2023 06 Mar 2023 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2023 03 Mar 2023 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2023 01 Mar 2023 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 27 Feb 2023 23 Feb 2023 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 29 Nov 2022 28 Nov 2022 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 09 Mar 2022 07 Mar 2022 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2022 24 Feb 2022 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2022 23 Feb 2022 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 01 Dec 2021 29 Nov 2021 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2021 07 May 2021 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 11 Mar 2021 09 Mar 2021 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2021 23 Feb 2021 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2021 17 Feb 2021 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 04 Sep 2020 02 Sep 2020 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 12 Mar 2020 10 Mar 2020 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2020 26 Feb 2020 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 26 Feb 2020 24 Feb 2020 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2020 18 Feb 2020 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 08 Apr 2019 04 Apr 2019 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2019 01 Mar 2019 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2019 26 Feb 2019 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 27 Feb 2019 25 Feb 2019 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2019 22 Feb 2019 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2019 18 Feb 2019 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2018 02 Mar 2018 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 01 Mar 2018 27 Feb 2018 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 27 Feb 2018 23 Feb 2018 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 21 Feb 2018 19 Feb 2018 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 26 Jan 2018 24 Jan 2018 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 21 Jun 2017 19 Jun 2017 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 23 May 2017 19 May 2017 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2017 02 Mar 2017 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 02 Mar 2017 28 Feb 2017 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2017 24 Feb 2017 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2017 21 Feb 2017 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 17 Feb 2017 15 Feb 2017 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 15 Feb 2017 13 Feb 2017 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 01 Feb 2017 30 Jan 2017 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 01 Jun 2016 27 May 2016 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 27 Apr 2016 25 Apr 2016 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2016 01 Mar 2016 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 29 Feb 2016 25 Feb 2016 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 18 Feb 2016 16 Feb 2016 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2015 27 Feb 2015 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2015 23 Feb 2015 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 18 Feb 2015 17 Feb 2015 001-12215
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2014 03 Nov 2014 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Aug 2014 08 Aug 2014 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 May 2014 19 May 2014 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Mar 2014 28 Feb 2014 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2014 26 Feb 2014 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Feb 2014 13 Feb 2014 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Sep 2013 16 Sep 2013 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Aug 2013 14 Aug 2013 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 May 2013 16 May 2013 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Mar 2013 05 Mar 2013 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Mar 2013 04 Mar 2013 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2013 25 Feb 2013 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Feb 2013 15 Feb 2013 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2013 10 Feb 2013 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Aug 2012 08 Aug 2012 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 May 2012 16 May 2012 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Mar 2012 29 Feb 2012 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Feb 2012 27 Feb 2012 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Feb 2012 15 Feb 2012 001-12215
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Feb 2012 10 Feb 2012 001-12215
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 19 May 2011 17 May 2011 001-12215

About this filer

Catherine T. Doherty files with the SEC under CIK 0001520897. 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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