Robert Benjamin Stein

Business address
C/O Agenus Inc., 3 Forbes Road, Lexington, MA, 02421
Top holdings (ownership)
MDXG and PTIX
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Robert Benjamin Stein has filed 36 SEC EDGAR filings since 15 Jan 2014

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 29 Mar 2024 25 Mar 2024 001-12555
4 Open Document Open Filing FORM 4 17 May 2023 15 May 2023 001-35887
144 Open Document Open Filing 16 May 2023
144 Open Document Open Filing 15 May 2023
4 Open Document Open Filing FORM 4 12 May 2023 10 May 2023 001-35887
144 Open Document Open Filing 10 May 2023
4 Open Document Open Filing FORM 4 09 May 2023 04 May 2023 001-35887
144 Open Document Open Filing 04 May 2023
4 Open Document Open Filing FORM 4 27 Apr 2023 25 Apr 2023 001-35887
144 Open Document Open Filing 25 Apr 2023
4 Open Document Open Filing FORM 4 13 Apr 2023 11 Apr 2023 001-35887
144 Open Document Open Filing 11 Apr 2023
4 Open Document Open Filing FORM 4 15 Mar 2023 13 Mar 2023 001-35887
4 Open Document Open Filing FORM 4 09 Mar 2023 07 Mar 2023 001-35887
4 Open Document Open Filing FORM 4 14 Sep 2022 12 Sep 2022 001-35887
4 Open Document Open Filing FORM 4 16 Aug 2022 12 Aug 2022 001-35887
4 Open Document Open Filing FORM 4 08 Aug 2022 04 Aug 2022 001-35887
4 Open Document Open Filing FORM 4 30 Jun 2022 28 Jun 2022 001-35887
4 Open Document Open Filing FORM 4 12 Apr 2022 08 Apr 2022 001-35887
4 Open Document Open Filing FORM 4 10 Mar 2022 08 Mar 2022 001-35887
4 Open Document Open Filing FORM 4 17 Aug 2021 16 Aug 2021 001-35887
4 Open Document Open Filing FORM 4 08 Mar 2021 04 Mar 2021 001-35887
4 Open Document Open Filing FORM 4 12 Aug 2020 10 Aug 2020 001-35887
3 Open Document Open Filing FORM 3 12 Aug 2020 10 Aug 2020 001-35887
4 Open Document Open Filing 26 Feb 2020 21 Feb 2020 000-51353
4 Open Document Open Filing FORM 4 18 Oct 2017 16 Oct 2017 000-51353
4 Open Document Open Filing PRIMARY DOCUMENT 04 Apr 2017 31 Mar 2017 000-29089
4 Open Document Open Filing FORM 4 21 Jun 2016 17 Jun 2016 000-51353
4 Open Document Open Filing PRIMARY DOCUMENT 16 Jun 2016 14 Jun 2016 000-29089
4/A Open Document Open Filing PRIMARY DOCUMENT 13 May 2016 26 Apr 2016 000-29089
4 Open Document Open Filing PRIMARY DOCUMENT 28 Apr 2016 26 Apr 2016 000-29089
3 Open Document Open Filing FORM 3 SUBMISSION 17 Feb 2016 12 Feb 2016 000-51353
4 Open Document Open Filing FORM 4 08 Jul 2015 06 Jul 2015 000-29089
4 Open Document Open Filing PRIMARY DOCUMENT 17 Feb 2015 12 Feb 2015 000-29089
4 Open Document Open Filing PRIMARY DOCUMENT 19 Feb 2014 14 Feb 2014 000-29089
3 Open Document Open Filing PRIMARY DOCUMENT 15 Jan 2014 10 Jan 2014 000-29089