Filer Snapshot

Boon Hwee Koh SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001235113.

Entity Type

Individual

Total Filings

52

Latest Filing

23 Mar 2026

Industry

n/a

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Official SEC Source

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Business address
C/O Agilent Technologies, 5301 Stevens Creek Blvd, Ms 1 A Lc, Santa Clara, CA, 95051
Top holdings (ownership)
A

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Quick Takeaways

  • Boon Hwee Koh is an SEC filer tracked under CIK 0001235113.
  • 52 filings are listed on this profile.
  • Common form coverage includes 4, 4/A, 3.

What Changed

  • Latest filing: 4 filed on 23 Mar 2026.
  • Report period: 19 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 0001235113.

See Original Filing

Filer Overview

Boon Hwee Koh has filed 52 SEC EDGAR filings since 23 May 2003. Common forms include 4, 4/A, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Boon Hwee Koh 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 23 Mar 2026 19 Mar 2026 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Mar 2025 14 Mar 2025 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Mar 2024 15 Mar 2024 001-15405
4/A Open 4/A document View SEC filing for 4/A 4/A 20 Oct 2023 16 Mar 2023 001-15405
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Mar 2023 16 Mar 2023 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Dec 2022 06 Dec 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Mar 2022 17 Mar 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Mar 2021 18 Mar 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Dec 2020 30 Nov 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Apr 2020 17 Apr 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Mar 2019 21 Mar 2019 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Jun 2018 12 Jun 2018 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Mar 2018 22 Mar 2018 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Aug 2017 30 Aug 2017 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Mar 2017 16 Mar 2017 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Aug 2016 24 Aug 2016 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Mar 2016 17 Mar 2016 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Jun 2015 29 Jun 2015 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Mar 2015 19 Mar 2015 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Mar 2014 20 Mar 2014 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Nov 2013 20 Nov 2013 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Mar 2013 26 Mar 2013 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Mar 2013 21 Mar 2013 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Mar 2012 22 Mar 2012 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2011 02 Mar 2011 001-15405
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 22 Dec 2010 03 Mar 2010 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Mar 2010 03 Mar 2010 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Mar 2010 01 Mar 2010 001-15405

About this filer

Boon Hwee Koh files with the SEC under CIK 0001235113. 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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