Michael D. Sieger

Business address
C/O The Progressive Corporation, 6300 Wilson Mills Road, Mayfield Village, OH, 44143
Top holdings (ownership)
PGR and RBA
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Michael D. Sieger has filed 91 SEC EDGAR filings since 14 Jan 2015

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 18 Dec 2025 17 Dec 2025 001-13425
4 Open Document Open Filing 4 19 Sep 2025 18 Sep 2025 001-13425
4 Open Document Open Filing 4 24 Jun 2025 20 Jun 2025 001-13425
4 Open Document Open Filing 4 16 May 2025 15 May 2025 001-13425
4 Open Document Open Filing 4 07 May 2025 05 May 2025 001-13425
4 Open Document Open Filing 4 05 Mar 2025 03 Mar 2025 001-13425
4 Open Document Open Filing 4 20 Dec 2024 18 Dec 2024 001-13425
4 Open Document Open Filing 4 20 Sep 2024 18 Sep 2024 001-13425
4 Open Document Open Filing 4 14 Aug 2024 12 Aug 2024 001-13425
4 Open Document Open Filing 4 24 Jun 2024 20 Jun 2024 001-13425
4 Open Document Open Filing 4 16 May 2024 15 May 2024 001-13425
4 Open Document Open Filing 4 14 May 2024 13 May 2024 001-13425
4 Open Document Open Filing FORM 4 SUBMISSION 06 Mar 2024 04 Mar 2024 001-13425
4 Open Document Open Filing FORM 4 SUBMISSION 05 Mar 2024 01 Mar 2024 001-13425
4 Open Document Open Filing FORM 4 SUBMISSION 26 Dec 2023 21 Dec 2023 001-13425
4 Open Document Open Filing FORM 4 SUBMISSION 15 Nov 2023 14 Nov 2023 001-13425
4 Open Document Open Filing FORM 4 SUBMISSION 15 Sep 2023 13 Sep 2023 001-13425
4 Open Document Open Filing FORM 4 SUBMISSION 15 Aug 2023 14 Aug 2023 001-13425
4 Open Document Open Filing FORM 4 SUBMISSION 11 Aug 2023 10 Aug 2023 001-13425
4 Open Document Open Filing FORM 4 SUBMISSION 08 Aug 2023 08 Aug 2023 001-13425
4 Open Document Open Filing FORM 4 SUBMISSION 21 Jun 2023 20 Jun 2023 001-13425
4 Open Document Open Filing FORM 4 SUBMISSION 16 May 2023 15 May 2023 001-13425
3 Open Document Open Filing OWNERSHIP DOCUMENT 30 Mar 2023 20 Mar 2023 001-13425
4 Open Document Open Filing 4 21 Mar 2023 20 Mar 2023 001-38580
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2022 15 Jun 2022 001-38580
3 Open Document Open Filing FORM 3 SUBMISSION 16 Jun 2022 15 Jun 2022 001-38580
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jan 2022 01 Jan 2022 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 30 Dec 2021 29 Dec 2021 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 20 Dec 2021 22 Oct 2021 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 19 Oct 2021 15 Oct 2021 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 19 Jul 2021 15 Jul 2021 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 29 Jun 2021 25 Jun 2021 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 19 Apr 2021 15 Apr 2021 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 23 Mar 2021 20 Mar 2021 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 19 Jan 2021 15 Jan 2021 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 07 Jan 2021 05 Jan 2021 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2021 01 Jan 2021 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 16 Dec 2020 15 Dec 2020 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 17 Nov 2020 13 Nov 2020 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 19 Oct 2020 15 Oct 2020 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 16 Sep 2020 15 Sep 2020 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 18 Aug 2020 14 Aug 2020 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 22 Jul 2020 21 Jul 2020 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 21 Jul 2020 20 Jul 2020 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 17 Jul 2020 22 Jun 2020 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2020 29 Jun 2020 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 17 Apr 2020 15 Apr 2020 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 25 Mar 2020 23 Mar 2020 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 16 Jan 2020 15 Jan 2020 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 07 Jan 2020 03 Jan 2020 001-09518
4/A Open Document Open Filing PRIMARY DOCUMENT 07 Jan 2020 25 Jul 2019 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2020 01 Jan 2020 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 17 Oct 2019 15 Oct 2019 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 26 Jul 2019 25 Jul 2019 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 18 Jul 2019 17 Jul 2019 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 17 Jul 2019 15 Jul 2019 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 22 May 2019 21 May 2019 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 03 May 2019 01 May 2019 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 16 Apr 2019 15 Apr 2019 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 19 Mar 2019 16 Mar 2019 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 05 Mar 2019 01 Mar 2019 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2019 11 Feb 2019 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2019 01 Jan 2019 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 18 Jul 2018 17 Jul 2018 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 03 May 2018 01 May 2018 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 20 Mar 2018 16 Mar 2018 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 20 Feb 2018 16 Feb 2018 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2018 09 Feb 2018 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2018 01 Jan 2018 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 20 Jul 2017 18 Jul 2017 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 20 Jun 2017 16 Jun 2017 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 02 May 2017 01 May 2017 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 28 Mar 2017 21 Mar 2017 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 14 Feb 2017 10 Feb 2017 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jan 2017 01 Jan 2017 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 02 Sep 2016 01 Sep 2016 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 08 Aug 2016 04 Aug 2016 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 26 Jul 2016 22 Jul 2016 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 18 Jul 2016 14 Jul 2016 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2016 01 Jun 2016 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 24 Mar 2016 22 Mar 2016 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2016 12 Feb 2016 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 14 Jan 2016 13 Jan 2016 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2016 10 Feb 2015 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 18 Dec 2015 16 Dec 2015 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 21 Jul 2015 17 Jul 2015 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jun 2015 03 Jun 2015 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 26 Mar 2015 24 Mar 2015 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 18 Feb 2015 13 Feb 2015 001-09518
4 Open Document Open Filing PRIMARY DOCUMENT 27 Jan 2015 14 Jan 2015 001-09518
3 Open Document Open Filing PRIMARY DOCUMENT 14 Jan 2015 05 Jan 2015 001-09518