Howard Amster SEC EDGAR Filings (CIK 0000904853)

SEC EDGAR filings, ownership reports, and insider transactions for Howard Amster.

Business address
23811 Chagrin Blvd # 200, Beachwood, OH, 44122-5525
Top holdings (ownership)
PFX
Top holdings (Schedule 13D)
RC, NYMT, and MFIN
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Howard Amster has filed 148 SEC EDGAR filings since 12 Mar 1997

Latest Filings

Recent SEC filings for Howard Amster including SCHEDULE 13D/A, SCHEDULE 13D, 4 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 10 Nov 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 28 Aug 2025
SCHEDULE 13D Open SCHEDULE 13D document View SEC filing for SCHEDULE 13D 05 Aug 2025
4 Open 4 document View SEC filing for 4 20 Jun 2025 17 Jun 2025 814-00818
4 Open 4 document View SEC filing for 4 24 Apr 2025 23 Apr 2025 814-00818
SCHEDULE 13D Open SCHEDULE 13D document View SEC filing for SCHEDULE 13D 26 Feb 2025
SCHEDULE 13D Open SCHEDULE 13D document View SEC filing for SCHEDULE 13D 18 Dec 2024
4 Open 4 document View SEC filing for 4 FORM 4 22 Nov 2024 20 Nov 2024 814-00818
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 22 Oct 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 10 Sep 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 15 May 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 21 Mar 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 08 Feb 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 25 Jan 2024
SC 13D Open SC 13D document View SEC filing for SC 13D 12 Jan 2024
SC 13D Open SC 13D document View SEC filing for SC 13D 15 Dec 2023
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 20 Jun 2023
4 Open 4 document View SEC filing for 4 16 Jun 2023 14 Jun 2023 814-00818
SC 13D Open SC 13D document View SEC filing for SC 13D 14 Mar 2023
4 Open 4 document View SEC filing for 4 02 Mar 2023 28 Feb 2023 814-00818
4 Open 4 document View SEC filing for 4 23 Feb 2023 21 Feb 2023 814-00818
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 25 Jan 2023
SC 13D Open SC 13D document View SEC filing for SC 13D 23 Sep 2022
4 Open 4 document View SEC filing for 4 HOWARD AMSTER FORM 4 30 Dec 2021 30 Dec 2021 000-22897
4 Open 4 document View SEC filing for 4 HOWARD AMSTER FORM 4 09 Mar 2021 08 Mar 2021 000-22897
4 Open 4 document View SEC filing for 4 HOWARD AMSTER FORM 4 01 Sep 2020 28 Aug 2020 000-22897
3 Open 3 document View SEC filing for 3 FORM 3 24 Aug 2020 19 Aug 2020 814-00818
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 24 Aug 2020
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 17 Jul 2020
4 Open 4 document View SEC filing for 4 HOWARD AMSTER FORM 4 12 Jun 2020 10 Jun 2020 000-22897
SC 13D Open SC 13D document View SEC filing for SC 13D 15 May 2020
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 12 Mar 2020
SC 13D Open SC 13D document View SEC filing for SC 13D 27 Dec 2019
4 Open 4 document View SEC filing for 4 HOWARD AMSTER 2019 10 1 02 Oct 2019 01 Oct 2019 000-22897
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2019 14 Feb 2019 001-14760
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2018 18 Dec 2018 001-14760
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Dec 2018 13 Dec 2018 000-22897
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Dec 2018 13 Dec 2018 001-14760
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Dec 2018 10 Dec 2018 000-22897
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Dec 2018 07 Dec 2018 001-14760
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 07 Dec 2018 04 Dec 2018 000-22897
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Dec 2018 03 Dec 2018 000-22897
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Dec 2018 29 Nov 2018 000-22897
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Dec 2018 29 Nov 2018 001-14760
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Nov 2018 26 Nov 2018 000-22897
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Nov 2018 26 Nov 2018 001-14760
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Nov 2018 21 Nov 2018 000-22897
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Nov 2018 14 Nov 2018 001-14760
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Nov 2018 13 Nov 2018 001-14760
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 06 Nov 2018 01 Nov 2018 001-14760
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Nov 2018 01 Nov 2018 001-14760
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 01 Nov 2018 26 Oct 2018 001-14760
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 Aug 2018 17 Aug 2018 000-22897
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 25 Aug 2017 23 Aug 2017 000-22897
4 Open 4 document View SEC filing for 4 FORM 4 12 Aug 2015 10 Aug 2015 001-13533
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Aug 2011 09 Aug 2011 001-13533
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 05 Jul 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jul 2011 30 Jun 2011 001-13533
SC 13D Open SC 13D document View SEC filing for SC 13D 02 Feb 2011
4 Open 4 document View SEC filing for 4 FORM 4 22 Jun 2010 18 Jun 2010 001-13533

About this filer

Howard Amster files with the SEC under CIK 0000904853. 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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