Filer Snapshot

William K. Grogan SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001694002.

Entity Type

Individual

Total Filings

36

Latest Filing

06 Mar 2026

Industry

n/a

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Official SEC Source

Validate every takeaway against the original EDGAR filing.

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Business address
3100 Sanders Road, Suite 301, Northbrook, IL, 60062
Top holdings (ownership)
XYL, IEX, and CXT

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Quick Takeaways

  • William K. Grogan is an SEC filer tracked under CIK 0001694002.
  • 36 filings are listed on this profile.
  • Common form coverage includes 4, 3, 4/A.

What Changed

  • Latest filing: 4 filed on 06 Mar 2026.
  • Report period: 05 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 0001694002.

See Original Filing

Filer Overview

William K. Grogan has filed 36 SEC EDGAR filings since 09 Jan 2017. Common forms include 4, 3, 4/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for William K. Grogan 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 06 Mar 2026 05 Mar 2026 001-35229
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Mar 2026 01 Mar 2026 001-35229
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Sep 2025 18 Sep 2025 001-35229
4 Open 4 document View SEC filing for 4 FORM 4 27 May 2025 22 May 2025 001-01657
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Mar 2025 05 Mar 2025 001-35229
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2025 01 Mar 2025 001-35229
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Sep 2024 18 Sep 2024 001-35229
4 Open 4 document View SEC filing for 4 FORM 4 28 May 2024 23 May 2024 001-01657
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Mar 2024 01 Mar 2024 001-35229
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 02 Oct 2023 01 Oct 2023 001-35229
4 Open 4 document View SEC filing for 4 FORM 4 24 Apr 2023 20 Apr 2023 001-01657
3 Open 3 document View SEC filing for 3 FORM 3 12 Apr 2023 03 Apr 2023 001-01657
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2023 23 Feb 2023 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Feb 2023 18 Feb 2023 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Feb 2023 09 Feb 2023 001-10235
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 01 Nov 2022 28 Oct 2022 001-10235
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 31 Oct 2022 28 Oct 2022 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Oct 2022 28 Oct 2022 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Feb 2022 24 Feb 2022 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Feb 2022 16 Feb 2022 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Mar 2021 25 Feb 2021 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Feb 2021 12 Feb 2021 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2021 10 Feb 2021 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Feb 2020 21 Feb 2020 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Feb 2020 07 Feb 2020 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2020 03 Jan 2020 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2019 01 Mar 2019 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2019 08 Feb 2019 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Aug 2018 14 Aug 2018 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Feb 2018 22 Feb 2018 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Feb 2018 20 Feb 2018 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Oct 2017 13 Oct 2017 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Feb 2017 22 Feb 2017 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2017 13 Feb 2017 001-10235
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Jan 2017 03 Jan 2017 001-10235
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 09 Jan 2017 03 Jan 2017 001-10235

About this filer

William K. Grogan files with the SEC under CIK 0001694002. 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.
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Updates follow new EDGAR submissions and periodic data refreshes.

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