Thaddeus G. Weed SEC EDGAR Filings (CIK 0001166978)

SEC EDGAR filings, ownership reports, and insider transactions for Thaddeus G. Weed.

Business address
Cogent Communications Holdings, Inc., 2450 N St Nw, 4 Th Floor, Washington, DC, 20037
Top holdings (ownership)
CCOI
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Thaddeus G. Weed has filed 176 SEC EDGAR filings since 13 Mar 2002

Latest Filings

Recent SEC filings for Thaddeus G. Weed including 4, 144, 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 05 Jan 2026 31 Dec 2025 000-51829
4 Open 4 document View SEC filing for 4 12 Dec 2025 11 Dec 2025 000-51829
144 Open 144 document View SEC filing for 144 11 Dec 2025
4 Open 4 document View SEC filing for 4 03 Dec 2025 01 Dec 2025 000-51829
4 Open 4 document View SEC filing for 4 02 Sep 2025 02 Sep 2025 000-51829
144 Open 144 document View SEC filing for 144 02 Sep 2025
4 Open 4 document View SEC filing for 4 09 Jun 2025 09 Jun 2025 000-51829
144 Open 144 document View SEC filing for 144 09 Jun 2025
4 Open 4 document View SEC filing for 4 29 May 2025 28 May 2025 000-51829
4/A Open 4/A document View SEC filing for 4/A 19 May 2025 16 May 2025 000-51829
4 Open 4 document View SEC filing for 4 16 May 2025 16 May 2025 000-51829
144 Open 144 document View SEC filing for 144 16 May 2025
4 Open 4 document View SEC filing for 4 04 Mar 2025 03 Mar 2025 000-51829
144 Open 144 document View SEC filing for 144 03 Mar 2025
4 Open 4 document View SEC filing for 4 13 Jan 2025 09 Jan 2025 000-51829
4 Open 4 document View SEC filing for 4 03 Dec 2024 01 Dec 2024 000-51829
144 Open 144 document View SEC filing for 144 02 Dec 2024
144 Open 144 document View SEC filing for 144 03 Sep 2024
4 Open 4 document View SEC filing for 4 03 Sep 2024 03 Sep 2024 000-51829
144 Open 144 document View SEC filing for 144 10 Jun 2024
4 Open 4 document View SEC filing for 4 10 Jun 2024 10 Jun 2024 000-51829
4/A Open 4/A document View SEC filing for 4/A 14 Mar 2024 12 Mar 2024 000-51829
4 Open 4 document View SEC filing for 4 12 Mar 2024 12 Mar 2024 000-51829
144 Open 144 document View SEC filing for 144 04 Mar 2024
4 Open 4 document View SEC filing for 4 05 Jan 2024 03 Jan 2024 000-51829
144 Open 144 document View SEC filing for 144 04 Dec 2023
4 Open 4 document View SEC filing for 4 04 Dec 2023 04 Dec 2023 000-51829
4 Open 4 document View SEC filing for 4 04 Dec 2023 01 Dec 2023 000-51829
144 Open 144 document View SEC filing for 144 05 Sep 2023
4 Open 4 document View SEC filing for 4 05 Sep 2023 05 Sep 2023 000-51829
144 Open 144 document View SEC filing for 144 05 Jun 2023
4 Open 4 document View SEC filing for 4 05 Jun 2023 05 Jun 2023 000-51829
4 Open 4 document View SEC filing for 4 10 May 2023 09 May 2023 000-51829
144 Open 144 document View SEC filing for 144 09 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2023 03 Mar 2023 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2023 03 Jan 2023 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 02 Dec 2022 02 Dec 2022 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 01 Dec 2022 01 Dec 2022 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 12 Sep 2022 09 Sep 2022 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2022 02 Jun 2022 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 05 May 2022 04 May 2022 000-51829
3 Open 3 document View SEC filing for 3 FORM 3 29 Apr 2022 29 Apr 2022 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 04 Mar 2020 03 Mar 2020 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 18 Feb 2020 14 Feb 2020 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 02 Jan 2020 31 Dec 2019 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 04 Dec 2019 03 Dec 2019 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 05 Sep 2019 05 Sep 2019 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 13 Jun 2019 13 Jun 2019 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 06 Jun 2019 05 Jun 2019 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 07 May 2019 06 May 2019 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 01 May 2019 01 May 2019 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 12 Mar 2019 12 Mar 2019 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 14 Dec 2018 14 Dec 2018 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 05 Sep 2018 05 Sep 2018 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 05 Jun 2018 04 Jun 2018 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 09 May 2018 09 May 2018 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 12 Mar 2018 12 Mar 2018 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 22 Feb 2018 21 Feb 2018 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2017 07 Dec 2017 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 05 Sep 2017 01 Sep 2017 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 07 Aug 2017 07 Aug 2017 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 15 Jun 2017 15 Jun 2017 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 05 Jun 2017 02 Jun 2017 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 03 May 2017 03 May 2017 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 15 Mar 2017 15 Mar 2017 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2017 04 Jan 2017 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2017 03 Jan 2017 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 13 Dec 2016 13 Dec 2016 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2016 07 Dec 2016 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2016 03 Jun 2016 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 10 May 2016 09 May 2016 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 05 May 2016 04 May 2016 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 29 Feb 2016 29 Feb 2016 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 09 Nov 2015 09 Nov 2015 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 16 Mar 2015 16 Mar 2015 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 04 Nov 2014 03 Nov 2014 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 09 Sep 2014 09 Sep 2014 000-51829
4 Open 4 document View SEC filing for 4 FORM 4 13 Jun 2014 12 Jun 2014 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 10 May 2013 09 May 2013 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 14 Mar 2013 14 Mar 2013 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2013 25 Feb 2013 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 16 Jan 2013 15 Jan 2013 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 28 Nov 2012 28 Nov 2012 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 06 Sep 2012 06 Sep 2012 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 20 Apr 2012 19 Apr 2012 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 15 Mar 2012 15 Mar 2012 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 29 Feb 2012 29 Feb 2012 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 27 Feb 2012 27 Feb 2012 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 01 Dec 2011 01 Dec 2011 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 08 Nov 2011 07 Nov 2011 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 15 Jul 2011 15 Jul 2011 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 01 Jul 2011 01 Jul 2011 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 18 Apr 2011 15 Apr 2011 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 04 Apr 2011 01 Apr 2011 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 01 Feb 2011 01 Feb 2011 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 18 Jan 2011 14 Jan 2011 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2011 03 Jan 2011 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 01 Dec 2010 01 Dec 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 04 Nov 2010 03 Nov 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 02 Nov 2010 01 Nov 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 14 Oct 2010 13 Oct 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 12 Oct 2010 11 Oct 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 04 Oct 2010 01 Oct 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2010 01 Sep 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 02 Aug 2010 02 Aug 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 13 Jul 2010 13 Jul 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 02 Jul 2010 01 Jul 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 01 Jun 2010 01 Jun 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 04 May 2010 03 May 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 16 Apr 2010 15 Apr 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 05 Apr 2010 01 Apr 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 01 Mar 2010 01 Mar 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 01 Feb 2010 01 Feb 2010 001-31227
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2010 04 Jan 2010 001-31227

About this filer

Thaddeus G. Weed files with the SEC under CIK 0001166978. 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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