Derek Brummer

Business address
Radian Group Inc., 1601 Market St, Philadelphia, PA, 19103
Top holdings (ownership)
RDN
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Derek Brummer has filed 48 SEC EDGAR filings since 26 Jun 2013

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
144 Open Document Open Filing 18 Sep 2025
144 Open Document Open Filing 11 Sep 2025
144 Open Document Open Filing 05 Jun 2025
144 Open Document Open Filing 04 Jun 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Dec 2024 05 Dec 2024 001-11356
144 Open Document Open Filing 06 Dec 2024
144 Open Document Open Filing 05 Dec 2024
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Sep 2024 05 Sep 2024 001-11356
144 Open Document Open Filing 05 Sep 2024
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 18 Jun 2024 14 Jun 2024 001-11356
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 24 May 2024 22 May 2024 001-11356
144 Open Document Open Filing 24 May 2024
144 Open Document Open Filing 23 May 2024
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 17 May 2024 15 May 2024 001-11356
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 15 May 2024 13 May 2024 001-11356
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 19 May 2023 17 May 2023 001-11356
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 16 May 2023 13 May 2023 001-11356
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 12 May 2023 10 May 2023 001-11356
144 Open Document Open Filing 12 May 2023
144 Open Document Open Filing 10 May 2023
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Mar 2023 03 Mar 2023 001-11356
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Mar 2023 28 Feb 2023 001-11356
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 17 May 2022 13 May 2022 001-11356
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 13 May 2022 11 May 2022 001-11356
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 May 2022 09 May 2022 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 18 May 2021 17 May 2021 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 14 May 2021 12 May 2021 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2021 10 May 2021 001-11356
5 Open Document Open Filing PRIMARY DOCUMENT 08 Feb 2021 31 Dec 2020 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 15 May 2020 13 May 2020 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 14 May 2020 12 May 2020 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 13 May 2020 11 May 2020 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 16 May 2019 14 May 2019 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 13 May 2019 09 May 2019 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 11 May 2018 09 May 2018 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 30 Apr 2018 30 Apr 2018 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2018 09 Feb 2018 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 20 Jun 2017 19 Jun 2017 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2017 10 May 2017 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 11 Aug 2016 10 Aug 2016 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 13 May 2016 11 May 2016 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 11 Feb 2016 09 Feb 2016 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 04 Feb 2016 03 Feb 2016 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 04 Feb 2016 09 Jul 2015 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 13 Jul 2015 09 Jul 2015 001-11356
5 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2015 31 Dec 2014 001-11356
4 Open Document Open Filing PRIMARY DOCUMENT 19 Jun 2014 17 Jun 2014 001-11356
3 Open Document Open Filing PRIMARY DOCUMENT 26 Jun 2013 17 Jun 2013 001-11356