Robert J. Bitterman

Business address
C/O Rxi Pharmaceuticals Corporation, 1500 West Park Drive, Suite 210, Westborough, MA, 01581
Top holdings (ownership)
PHIO
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Robert J. Bitterman has filed 39 SEC EDGAR filings since 01 Oct 2004

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 02 Jan 2026 31 Dec 2025 001-36304
4 Open Document Open Filing 29 Dec 2025 23 Dec 2025 001-36304
4 Open Document Open Filing 24 Nov 2025 21 Nov 2025 001-36304
4 Open Document Open Filing 19 Nov 2025 18 Nov 2025 001-36304
4 Open Document Open Filing 15 Sep 2025 11 Sep 2025 001-36304
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 11 Jun 2025 10 Jun 2025 001-36304
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Jun 2025 09 Jun 2025 001-36304
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 23 May 2025 21 May 2025 001-36304
4 Open Document Open Filing 13 Sep 2024 11 Sep 2024 001-36304
4 Open Document Open Filing 11 Jun 2024 07 Jun 2024 001-36304
4 Open Document Open Filing 10 Jun 2024 06 Jun 2024 001-36304
4 Open Document Open Filing 27 Feb 2024 26 Feb 2024 001-36304
4 Open Document Open Filing 22 Feb 2024 20 Feb 2024 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 03 Oct 2023 01 Oct 2023 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 05 Jul 2023 30 Jun 2023 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 22 Feb 2023 20 Feb 2023 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 15 Dec 2022 14 Dec 2022 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 08 Dec 2022 07 Dec 2022 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 06 Dec 2022 05 Dec 2022 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 29 Nov 2022 25 Nov 2022 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 16 Nov 2022 16 Nov 2022 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 03 Oct 2022 01 Oct 2022 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 16 Feb 2022 15 Feb 2022 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 03 Mar 2021 01 Mar 2021 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 20 Nov 2019 18 Nov 2019 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 15 Feb 2019 13 Feb 2019 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 03 Aug 2018 01 Aug 2018 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 03 Feb 2017 01 Feb 2017 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 12 Feb 2016 10 Feb 2016 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 03 Jun 2015 02 Jun 2015 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jun 2015 01 Jun 2015 001-36304
4 Open Document Open Filing FORM 4 SUBMISSION 23 Jan 2015 22 Jan 2015 001-36304
4 Open Document Open Filing FORM 4 04 Jun 2014 02 Jun 2014 001-36304
4 Open Document Open Filing PRIMARY DOCUMENT 27 Aug 2013 26 Aug 2013 000-54910
4 Open Document Open Filing PRIMARY DOCUMENT 05 Aug 2013 05 Aug 2013 000-54910
4 Open Document Open Filing FORM 4 11 Jun 2013 07 Jun 2013 000-54910
3 Open Document Open Filing FORM 3 01 Mar 2013 01 Mar 2013 000-54910