Amit Kumar SEC EDGAR Filings (CIK 0001191905)

SEC EDGAR filings, ownership reports, and insider transactions for Amit Kumar.

Business address
C/O Acacia Research Corporation, 500 Newport Center Drive, 7 Th Floor, Newport Beach, CA, 92660
Top holdings (ownership)
ANIX
Top holdings (Schedule 13D)
ANIX
⭐ Add to watchlist ⭐
Get insider transactions for this reporting owner
Amit Kumar has filed 169 SEC EDGAR filings since 08 Mar 2004

Latest Filings

Recent SEC filings for Amit Kumar including 4, SCHEDULE 13D/A, SC 13D/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 4 06 Jan 2026 05 Jan 2026 001-37492
4 Open 4 document View SEC filing for 4 4 31 Oct 2025 30 Oct 2025 001-37492
4 Open 4 document View SEC filing for 4 31 Jul 2025 30 Jul 2025 001-37492
4 Open 4 document View SEC filing for 4 14 Jul 2025 11 Jul 2025 001-37492
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 06 Jun 2025
4 Open 4 document View SEC filing for 4 05 Jun 2025 04 Jun 2025 001-37492
4 Open 4 document View SEC filing for 4 15 Jan 2025 15 Jan 2025 001-37492
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 03 Jan 2025
4 Open 4 document View SEC filing for 4 03 Jan 2025 02 Jan 2025 001-37492
4 Open 4 document View SEC filing for 4 07 Jun 2024 07 Jun 2024 001-37492
4 Open 4 document View SEC filing for 4 15 Mar 2024 15 Mar 2024 001-37492
4 Open 4 document View SEC filing for 4 16 Jan 2024 12 Jan 2024 001-37492
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 16 Jan 2024
4 Open 4 document View SEC filing for 4 31 Jul 2023 28 Jul 2023 001-37492
4 Open 4 document View SEC filing for 4 04 Jan 2023 03 Jan 2023 001-37492
4 Open 4 document View SEC filing for 4 16 Sep 2022 15 Sep 2022 001-37492
4 Open 4 document View SEC filing for 4 11 Mar 2022 10 Mar 2022 001-37492
4 Open 4 document View SEC filing for 4 07 Jan 2022 07 Jan 2022 001-37492
4 Open 4 document View SEC filing for 4 01 Nov 2021 29 Oct 2021 001-37492
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 03 Sep 2021
4 Open 4 document View SEC filing for 4 27 Jul 2021 23 Jul 2021 001-37492
4 Open 4 document View SEC filing for 4 20 Jul 2021 16 Jul 2021 001-37492
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 10 Jun 2021
4 Open 4 document View SEC filing for 4 02 Jun 2021 31 May 2021 001-37492
4 Open 4 document View SEC filing for 4 25 Mar 2021 25 Mar 2021 001-37492
4 Open 4 document View SEC filing for 4 01 Feb 2021 29 Jan 2021 001-37492
4 Open 4 document View SEC filing for 4 28 Dec 2020 23 Dec 2020 001-37492
4 Open 4 document View SEC filing for 4 11 Sep 2020 11 Sep 2020 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Jun 2020 12 Jun 2020 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Mar 2020 12 Mar 2020 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Jan 2020 14 Jan 2020 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Dec 2019 12 Dec 2019 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Sep 2019 20 Sep 2019 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Sep 2019 13 Sep 2019 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Apr 2019 26 Apr 2019 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Apr 2019 24 Apr 2019 001-37492
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 10 Jan 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Oct 2018 25 Oct 2018 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Sep 2018 14 Sep 2018 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Sep 2018 13 Sep 2018 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Sep 2018 13 Sep 2018 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Sep 2018 12 Sep 2018 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 May 2018 08 May 2018 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Sep 2017 06 Sep 2017 001-37492
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 22 Jun 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jun 2017 05 Jun 2017 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jun 2017 02 Jun 2017 001-37492
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 May 2016 19 May 2016 001-32919
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Mar 2016 29 Feb 2016 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Feb 2016 18 Feb 2016 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Feb 2016 01 Oct 2013 000-50481
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2016 01 Jan 2016 001-32919
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Sep 2015 25 Sep 2015 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Aug 2015 30 Jul 2015 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Jul 2015 24 Jul 2015 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Jul 2015 21 Jul 2015 001-37492
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Jul 2015 17 Jul 2015 001-37492
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 17 Jul 2015
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Jul 2015 06 Jul 2015 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jul 2015 30 Jun 2015 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jul 2015 29 Jun 2015 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Jun 2015 26 Jun 2015 000-11254
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 24 Jun 2015 19 Jun 2015 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Jun 2015 19 Jun 2015 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Jun 2015 15 Jun 2015 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Jun 2015 11 Jun 2015 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Jun 2015 09 Jun 2015 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jun 2015 04 Jun 2015 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2015 01 Jun 2015 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Apr 2015 06 Apr 2015 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Mar 2015 13 Mar 2015 000-11254
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 19 Feb 2015
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Feb 2015 05 Feb 2015 000-11254
4 Open 4 document View SEC filing for 4 2015 RSU GRANT - FORM 4 05 Jan 2015 01 Jan 2015 001-32919
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Jul 2014 15 Jul 2014 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Mar 2014 21 Mar 2014 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Jan 2014 31 Jan 2014 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Jan 2014 27 Jan 2014 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Jan 2014 23 Jan 2014 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Jan 2014 21 Jan 2014 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2014 02 Jan 2014 000-11254
4 Open 4 document View SEC filing for 4 2014 RSU GRANT - FORM 4 03 Jan 2014 01 Jan 2014 001-32919
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Nov 2013 08 Nov 2013 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Jul 2013 01 Jul 2013 000-11254
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 May 2013 08 May 2013 000-50481
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Mar 2013 28 Dec 2010 000-50481
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Jan 2013 25 Jan 2013 000-11254
4 Open 4 document View SEC filing for 4 2013 RSU GRANT - FORM 4 03 Jan 2013 03 Jan 2013 001-32919
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 07 Dec 2012 30 Nov 2012 000-11254
4/A Open 4/A document View SEC filing for 4/A 2012 RSU GRANT - AMENDED FORM 4 29 Feb 2012 04 Jan 2012 001-32919
4 Open 4 document View SEC filing for 4 2012 RSU GRANT - FORM 4 06 Jan 2012 04 Jan 2012 001-32919
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Jan 2012 03 Jan 2012 001-33523
4 Open 4 document View SEC filing for 4 12/19/2011 RSU FORM 4 21 Dec 2011 19 Dec 2011 001-32919
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 24 Oct 2011 21 Jul 2011 000-50481
4 Open 4 document View SEC filing for 4 09/19/2011 RSU FORM 4 20 Sep 2011 19 Sep 2011 001-32919
4 Open 4 document View SEC filing for 4 6/20/11 RSU FORM 4 22 Jun 2011 20 Jun 2011 001-32919
4 Open 4 document View SEC filing for 4 FORM 4 - 11 Apr 2011 07 Apr 2011 001-33523
4 Open 4 document View SEC filing for 4 3/23/11 RSU FORM 4 23 Mar 2011 21 Mar 2011 001-32919
4 Open 4 document View SEC filing for 4 02/03/11 - RSU GRANT 07 Feb 2011 03 Feb 2011 001-32919
4 Open 4 document View SEC filing for 4 20 Jan 2011 19 Jan 2011 000-50481
4 Open 4 document View SEC filing for 4 FORM 4 - 07 Jan 2011 03 Jan 2011 001-33523
4 Open 4 document View SEC filing for 4 12/31/10 - RSU VESTING AND 01/04/11 - RSU GRANT 04 Jan 2011 31 Dec 2010 001-32919
4 Open 4 document View SEC filing for 4 16 Dec 2010 15 Dec 2010 000-50481
4 Open 4 document View SEC filing for 4 19 Nov 2010 12 Nov 2010 000-50481
4 Open 4 document View SEC filing for 4 09/30/10 - RSU VESTING 04 Oct 2010 30 Sep 2010 001-32919
4 Open 4 document View SEC filing for 4 01 Oct 2010 16 Feb 2010 000-50481
4 Open 4 document View SEC filing for 4 FORM 4 - 30 Jun 2010 30 Jun 2010 001-32919
4 Open 4 document View SEC filing for 4 FORM 4 - 31 Mar 2010 31 Mar 2010 001-32919
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Jan 2010 31 Dec 2009 001-32919

About this filer

Amit Kumar files with the SEC under CIK 0001191905. 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