AMIT KUMAR

Business address
C/O Acacia Research Corporation, 500 Newport Center Drive, 7 Th Floor, Newport Beach, CA, 92660
Top holdings (ownership)
ANIX
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AMIT KUMAR has filed 168 SEC EDGAR filings since 08 Mar 2004

Latest Filings

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