Filer Snapshot

Robert W. McMahon SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001608730.

Entity Type

Individual

Total Filings

61

Latest Filing

03 Mar 2026

Industry

n/a

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Review latest filings on this page Open reporting owner context
Business address
C/O Agilent Technologies, Inc., 5301 Stevens Creek Blvd., Santa Clara, CA, 95051
Top holdings (ownership)
A, WST, and OSUR

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Quick Takeaways

  • Robert W. McMahon is an SEC filer tracked under CIK 0001608730.
  • 61 filings are listed on this profile.
  • Common form coverage includes 4, 144, 3 and more.

What Changed

  • Latest filing: 4 filed on 03 Mar 2026.
  • Report period: 01 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.

Official SEC Source

Official SEC Source

SEC EDGAR submissions for CIK 0001608730.

See Original Filing

Filer Overview

Robert W. McMahon has filed 61 SEC EDGAR filings since 27 May 2014. Common forms include 4, 144, 3, 4/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Robert W. McMahon 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 PRIMARY DOCUMENT 03 Mar 2026 01 Mar 2026 001-08036
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2026 11 Feb 2026 001-08036
144 Open 144 document View SEC filing for 144 09 Sep 2025
144 Open 144 document View SEC filing for 144 04 Sep 2025
144 Open 144 document View SEC filing for 144 29 Aug 2025
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 12 Aug 2025 04 Aug 2025 001-08036
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Aug 2025 11 Aug 2025 001-08036
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Aug 2025 31 Jul 2025 001-16537
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 May 2025 22 May 2025 001-15405
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 15 May 2025 13 May 2025 001-16537
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Mar 2025 05 Mar 2025 001-15405
4 Open 4 document View SEC filing for 4 4 02 Dec 2024 27 Nov 2024 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Nov 2024 22 Nov 2024 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Nov 2024 19 Nov 2024 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2024 15 Nov 2024 001-15405
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 16 May 2024 14 May 2024 001-16537
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 30 Nov 2023 14 Nov 2023 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Nov 2023 22 Nov 2023 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Nov 2023 17 Nov 2023 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Nov 2023 16 Nov 2023 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Nov 2023 15 Nov 2023 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Nov 2023 14 Nov 2023 001-15405
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Aug 2023 31 Jul 2023 001-16537
3 Open 3 document View SEC filing for 3 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 01 Aug 2023 31 Jul 2023 001-16537
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Nov 2022 18 Nov 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Nov 2022 17 Nov 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Nov 2022 16 Nov 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Nov 2022 15 Nov 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Nov 2022 11 Nov 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Aug 2022 03 Aug 2022 001-15405
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Nov 2021 19 Nov 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2021 17 Nov 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Nov 2021 16 Nov 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Nov 2021 12 Nov 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Aug 2021 03 Aug 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Nov 2020 19 Nov 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2020 17 Nov 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Nov 2020 13 Nov 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Aug 2020 03 Aug 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Nov 2019 19 Nov 2019 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Nov 2019 13 Nov 2019 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Aug 2019 02 Aug 2019 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Nov 2018 13 Nov 2018 001-15405
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 05 Sep 2018 01 Sep 2018 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Aug 2018 02 Aug 2018 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 May 2018 26 May 2018 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Mar 2018 07 Mar 2018 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2017 14 Dec 2017 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Dec 2017 01 Dec 2017 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Nov 2017 05 Nov 2017 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 May 2017 26 May 2017 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Mar 2017 07 Mar 2017 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Dec 2016 01 Dec 2016 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Nov 2016 04 Nov 2016 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 May 2016 26 May 2016 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Mar 2016 07 Mar 2016 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Nov 2015 05 Nov 2015 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 May 2015 26 May 2015 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2014 07 Nov 2014 001-36214
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 May 2014 26 May 2014 001-36214
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 27 May 2014 26 May 2014 001-36214

About this filer

Robert W. McMahon files with the SEC under CIK 0001608730. 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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