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Horizon Kinetics Holding Corp — 4/A Filings

18 4/A filings on record

This page lists all 4/A filings submitted to the SEC by Horizon Kinetics Holding Corp (HKHC), sorted by most recent first. Each row links to the full filing on EdgarLookup. Horizon Kinetics Holding Corp has filed 18 4/A documents with the SEC since 1995. To view all SEC filings by Horizon Kinetics Holding Corp, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-K405 10-Q 10-Q/A 10KSB 10QSB 10QSB/A 3 3/A 4 4/A 5 8-A12B/A 8-A12G 8-A12G/A 8-K 8-K/A ARS CORRESP CT ORDER D DEF 14A DEFA14A NO ACT NT 10-K NT 10-Q PRE 14A S-8 SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13D SCHEDULE 13G SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
4/A PRIMARY DOCUMENT 0001437749-26-009561 Mar 24, 2026 Mar 20, 2026
4/A FORM 4/A 0001437749-25-028128 Sep 2, 2025 Aug 27, 2025
4/A FORM 4/A 0001437749-25-028127 Sep 2, 2025 Aug 26, 2025
4/A FORM 4/A 0001437749-25-028126 Sep 2, 2025 Aug 28, 2025
4/A PRIMARY DOCUMENT 0000088000-21-000008 Aug 30, 2021 Aug 25, 2021
4/A PRIMARY DOCUMENT 0000088000-21-000004 Mar 18, 2021 Oct 2, 2020
4/A FORM 4/A 0001140361-18-006698 Feb 12, 2018 Feb 6, 2018
4/A PRIMARY DOCUMENT 0001456860-11-000001 Jan 4, 2011 Dec 14, 2010
4/A PRIMARY DOCUMENT 0001106828-10-000004 Dec 21, 2010 Dec 14, 2010
4/A PRIMARY DOCUMENT 0001114213-10-000004 Dec 21, 2010 Dec 14, 2010
4/A PRIMARY DOCUMENT 0001205228-10-000004 Dec 21, 2010 Dec 14, 2010
4/A PRIMARY DOCUMENT 0001252501-10-000003 Dec 21, 2010 Dec 14, 2010
4/A PRIMARY DOCUMENT 0001456860-10-000003 Dec 21, 2010 Dec 14, 2010
4/A PRIMARY DOCUMENT 0001248915-06-000269 Dec 13, 2006 Nov 13, 2006
4/A PRIMARY DOCUMENT 0001248915-06-000268 Dec 13, 2006 Nov 24, 2006
4/A PRIMARY DOCUMENT 0001205229-06-000001 Feb 17, 2006 Aug 23, 2005
4/A PRIMARY DOCUMENT 0001207805-06-000002 Feb 17, 2006 May 1, 2002
4/A PRIMARY DOCUMENT 0001114213-05-000002 Aug 25, 2005 Aug 23, 2005