WILLIAM H. SWANSON SEC EDGAR Filings (CIK 0001194790)

SEC EDGAR filings, ownership reports, and insider transactions for WILLIAM H. SWANSON.

Business address
870 Winter Street, Waltham, MA, 02451
Top holdings (ownership)
HGTY and LHX
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WILLIAM H. SWANSON has filed 112 SEC EDGAR filings since 24 Jan 2003

Latest Filings

Recent SEC filings for WILLIAM H. SWANSON including 4, 3, 4/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2025 01 Apr 2025 001-40244
4 Open 4 document View SEC filing for 4 FORM 4 08 Jul 2024 03 Jul 2024 001-40244
4 Open 4 document View SEC filing for 4 FORM 4 23 Apr 2024 19 Apr 2024 001-03863
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2024 01 Apr 2024 001-40244
4 Open 4 document View SEC filing for 4 FORM 4 18 Mar 2024 14 Mar 2024 001-03863
4 Open 4 document View SEC filing for 4 FORM 4 05 Feb 2024 01 Feb 2024 001-03863
3 Open 3 document View SEC filing for 3 FORM 3 19 Dec 2023 10 Dec 2023 001-03863
4 Open 4 document View SEC filing for 4 FORM 4 05 Apr 2023 01 Apr 2023 001-40244
4 Open 4 document View SEC filing for 4 FORM 4 05 Apr 2022 01 Apr 2022 001-40244
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 13 Dec 2021 02 Dec 2021 001-40244
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2021 11 Feb 2021 001-08841
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Feb 2020 13 Feb 2020 001-08841
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2019 14 Feb 2019 001-08841
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Feb 2018 15 Feb 2018 001-08841
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2017 24 Feb 2017 001-08841
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Feb 2017 17 Feb 2017 001-08841
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jun 2016 07 Jun 2016 001-04908
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2016 12 Feb 2016 001-08841
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jun 2015 11 Jun 2015 001-04908
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Feb 2015 13 Feb 2015 001-08841
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Feb 2015 01 Feb 2015 001-04908
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 03 Feb 2015 01 Feb 2015 001-04908
4 Open 4 document View SEC filing for 4 FORM 4 12 Sep 2014 10 Sep 2014 001-13699
4 Open 4 document View SEC filing for 4 FORM 4 29 Jul 2014 25 Jul 2014 001-13699
4 Open 4 document View SEC filing for 4 FORM 4 10 Jun 2014 06 Jun 2014 001-13699
4 Open 4 document View SEC filing for 4 FORM 4 04 Jun 2014 02 Jun 2014 001-13699
4 Open 4 document View SEC filing for 4 FORM 4 02 Jun 2014 29 May 2014 001-13699
4 Open 4 document View SEC filing for 4 FORM 4 29 May 2014 27 May 2014 001-13699
4 Open 4 document View SEC filing for 4 FORM 4 18 Feb 2014 13 Feb 2014 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Feb 2014 14 Feb 2014 001-08841
4 Open 4 document View SEC filing for 4 FORM 4 05 Dec 2013 03 Dec 2013 001-13699
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2013 30 May 2013 001-13699
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2013 28 May 2013 001-13699
4 Open 4 document View SEC filing for 4 FORM 4 01 Mar 2013 27 Feb 2013 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2013 15 Feb 2013 001-08841
4 Open 4 document View SEC filing for 4 FORM 4 15 Feb 2013 13 Feb 2013 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Oct 2012 26 Oct 2012 001-08841
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Sep 2012 24 Sep 2012 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jun 2012 04 Jun 2012 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jun 2012 31 May 2012 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 May 2012 29 May 2012 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Feb 2012 17 Feb 2012 001-08841
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Feb 2012 14 Feb 2012 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2011 31 May 2011 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 May 2011 26 May 2011 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 May 2011 02 May 2011 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Feb 2011 18 Feb 2011 001-08841
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Feb 2011 14 Feb 2011 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2011 04 Jan 2011 001-13699
4 Open 4 document View SEC filing for 4 FORM 4 22 Dec 2010 20 Dec 2010 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2010 01 Jun 2010 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2010 27 May 2010 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 May 2010 26 May 2010 001-08841
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 May 2010 10 May 2010 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 May 2010 03 May 2010 001-13699
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2010 12 Feb 2010 001-08841
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Jan 2010 26 Jan 2010 001-13699

About this filer

WILLIAM H. SWANSON files with the SEC under CIK 0001194790. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

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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