William N. Thorndike Jr SEC EDGAR Filings (CIK 0001437827)

SEC EDGAR filings, ownership reports, and insider transactions for William N. Thorndike Jr.

Business address
Housatonic Partners, 800 Boylston Street, Suite 2220, Boston, MA, 02199
Top holdings (ownership)
PRM and CNX
⭐ Add to watchlist ⭐
Get insider transactions for this reporting owner
William N. Thorndike Jr has filed 46 SEC EDGAR filings since 20 Jun 2008

Latest Filings

Recent SEC filings for William N. Thorndike Jr 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 11 Dec 2025 09 Dec 2025 001-41027
4 Open 4 document View SEC filing for 4 FORM 4 24 Jun 2025 20 Jun 2025 001-41027
4 Open 4 document View SEC filing for 4 FORM 4 08 Nov 2024 06 Nov 2024 001-41027
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 May 2024 02 May 2024 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 18 Mar 2024 14 Mar 2024 001-41027
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 May 2023 04 May 2023 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 22 Feb 2023 17 Feb 2023 001-41027
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 May 2022 05 May 2022 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 03 May 2022 29 Apr 2022 001-41027
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Nov 2021 08 Nov 2021 001-41027
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Nov 2021 08 Nov 2021 001-41027
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 May 2021 06 May 2021 001-14901
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 May 2020 06 May 2020 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 31 May 2019 29 May 2019 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2018 09 May 2018 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 13 Feb 2018 12 Feb 2018 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2017 09 May 2017 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 13 May 2016 11 May 2016 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 07 Mar 2016 03 Mar 2016 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 19 Jan 2016 30 Jul 2015 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2015 20 Nov 2015 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 19 Nov 2015 17 Nov 2015 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Aug 2015 24 Aug 2015 001-14901
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Aug 2015 07 Aug 2015 001-14901
4 Open 4 document View SEC filing for 4 1ST QUARTER 2015 DIVIDEND 26 May 2015 21 May 2015 001-14901
4 Open 4 document View SEC filing for 4 RSU GRANT 08 May 2015 06 May 2015 001-14901
4 Open 4 document View SEC filing for 4 4TH QUARTER 2014 DIVIDEND 06 Mar 2015 05 Mar 2015 001-14901
4 Open 4 document View SEC filing for 4 3RD QTR. 2014 DIVIDEND 04 Dec 2014 02 Dec 2014 001-14901
4 Open 4 document View SEC filing for 4 RSU GRANT 04 Nov 2014 01 Nov 2014 001-14901
4 Open 4 document View SEC filing for 4 DSU 23 Oct 2014 21 Oct 2014 001-14901
3 Open 3 document View SEC filing for 3 THORNDIKE FORM 3 07 Oct 2014 02 Oct 2014 001-14901
4 Open 4 document View SEC filing for 4 THORNDIKE FORM 4 2013-07-24 26 Jul 2013 24 Jul 2013 001-33092
4 Open 4 document View SEC filing for 4 THORNDIKE FORM 4 2013-5-7 08 May 2013 07 May 2013 001-33092
4 Open 4 document View SEC filing for 4 THORNDIKE FORM 4 2013-3-11 13 Mar 2013 11 Mar 2013 001-33092
4 Open 4 document View SEC filing for 4 THORNDIKE FORM 4 2013-3-7 11 Mar 2013 07 Mar 2013 001-33092
4 Open 4 document View SEC filing for 4 THORNDIKE FORM 4 2013-3-1 06 Mar 2013 01 Mar 2013 001-33092
3 Open 3 document View SEC filing for 3 THORNDIKE FORM 3 12-19-2012 19 Dec 2012 09 Dec 2012 001-33092
4 Open 4 document View SEC filing for 4 THORNDIKE FORM 4 12-07-27 10 Aug 2012 25 Jul 2012 001-33092
4 Open 4 document View SEC filing for 4 THORNDIKE FORM 4 11-07-28 28 Jul 2011 26 Jul 2011 001-33092
4/A Open 4/A document View SEC filing for 4/A THORNDIKE FORM 4 10-09-29 29 Sep 2010 19 May 2010 001-33092
4 Open 4 document View SEC filing for 4 THORNDIKE FORM 4 10-07-28 28 Jul 2010 26 Jul 2010 001-33092
4 Open 4 document View SEC filing for 4 THORNDIKE FORM 4 10-05-27 27 May 2010 19 May 2010 001-33092

About this filer

William N. Thorndike Jr files with the SEC under CIK 0001437827. 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.

Related pages