Stephen M. Bianchi

Entity
Individual
Business address
225 S. Main Avenue, 57104 Sioux Falls, SD
Insider ownership signature
/s/ Rebecca L. Johnson, Attorney-in-fact
All SEC filings
View on sec.gov
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Stephen M. Bianchi has filed 129 SEC EDGAR filings since 7/29/2010

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Nov 5, 2025 Nov 5, 2025 001-33003
4 Open Document Open Filing FORM 4 Jun 24, 2025 Jun 24, 2025 001-33003
5 Open Document Open Filing FORM 5 Feb 13, 2025 Dec 31, 2024 001-33003
4 Open Document Open Filing FORM 4 Jan 29, 2025 Jan 27, 2025 001-33003
4 Open Document Open Filing FORM 4 Jan 24, 2025 Jan 23, 2025 001-33003
4 Open Document Open Filing FORM 4 Jan 22, 2025 Jan 19, 2025 001-33003
4 Open Document Open Filing FORM 4 Dec 13, 2024 Dec 12, 2024 001-33003
4 Open Document Open Filing FORM 4 Sep 5, 2024 Sep 4, 2024 001-33003
4 Open Document Open Filing FORM 4 Aug 27, 2024 Aug 23, 2024 001-33003
4 Open Document Open Filing FORM 4 Jun 10, 2024 Jun 6, 2024 001-33003
4 Open Document Open Filing FORM 4 May 16, 2024 May 16, 2024 001-33003
4 Open Document Open Filing FORM 4 May 15, 2024 May 15, 2024 001-33003
4 Open Document Open Filing FORM 4 Mar 11, 2024 Mar 7, 2024 001-33003
4 Open Document Open Filing FORM 4 Jan 29, 2024 Jan 25, 2024 001-33003
4 Open Document Open Filing FORM 4 Jan 23, 2024 Jan 19, 2024 001-33003
4 Open Document Open Filing FORM 4 Dec 4, 2023 Nov 30, 2023 001-33003
4 Open Document Open Filing FORM 4 Nov 2, 2023 Oct 31, 2023 001-33003
4 Open Document Open Filing FORM 4 Jun 12, 2023 Jun 9, 2023 001-33003
4 Open Document Open Filing FORM 4 Jun 2, 2023 Jun 2, 2023 001-33003
4 Open Document Open Filing FORM 4 May 22, 2023 May 19, 2023 001-33003
4 Open Document Open Filing FORM 4 May 22, 2023 May 19, 2023 001-33003
4 Open Document Open Filing FORM 4 Jan 31, 2023 Jan 27, 2023 001-33003
4 Open Document Open Filing FORM 4 Jan 23, 2023 Jan 19, 2023 001-33003
4 Open Document Open Filing FORM 4 Sep 7, 2022 Sep 2, 2022 001-33003
4 Open Document Open Filing FORM 4 Aug 26, 2022 Aug 24, 2022 001-33003
4 Open Document Open Filing FORM 4 Aug 23, 2022 Aug 19, 2022 001-33003
4 Open Document Open Filing FORM 4 Aug 16, 2022 Aug 15, 2022 001-33003
4 Open Document Open Filing FORM 4 Aug 8, 2022 Aug 4, 2022 001-33003
4 Open Document Open Filing FORM 4 Mar 7, 2022 Mar 3, 2022 001-33003
4 Open Document Open Filing FORM 4 Mar 2, 2022 Mar 1, 2022 001-33003
4 Open Document Open Filing FORM 4 Feb 28, 2022 Feb 24, 2022 001-33003
5 Open Document Open Filing FORM 5 Feb 15, 2022 Dec 31, 2021 001-33003
4 Open Document Open Filing FORM 4 Jan 31, 2022 Jan 28, 2022 001-33003
4 Open Document Open Filing FORM 4 Jan 31, 2022 Jan 27, 2022 001-33003
4 Open Document Open Filing FORM 4 Jan 25, 2022 Jan 23, 2022 001-33003
4 Open Document Open Filing FORM 4 Nov 22, 2021 Nov 18, 2021 001-33003
4 Open Document Open Filing FORM 4 Nov 1, 2021 Oct 29, 2021 001-33003
4 Open Document Open Filing FORM 4 Sep 13, 2021 Sep 9, 2021 001-33003
4 Open Document Open Filing FORM 4 Sep 3, 2021 Sep 1, 2021 001-33003
4 Open Document Open Filing FORM 4 Aug 25, 2021 Aug 25, 2021 001-33003
4 Open Document Open Filing FORM 4 Aug 16, 2021 Aug 12, 2021 001-33003
4 Open Document Open Filing FORM 4 Aug 9, 2021 Aug 5, 2021 001-33003
4 Open Document Open Filing FORM 4 Aug 4, 2021 Aug 2, 2021 001-33003
4 Open Document Open Filing FORM 4 Jun 28, 2021 Jun 24, 2021 001-33003
4 Open Document Open Filing FORM 4 Jun 8, 2021 Jun 7, 2021 001-33003
4 Open Document Open Filing FORM 4 Jun 4, 2021 Jun 3, 2021 001-33003
4 Open Document Open Filing FORM 4 Jun 2, 2021 May 28, 2021 001-33003
4 Open Document Open Filing FORM 4 May 21, 2021 May 20, 2021 001-33003
4 Open Document Open Filing FORM 4 May 18, 2021 May 14, 2021 001-33003
4 Open Document Open Filing FORM 4 May 7, 2021 May 5, 2021 001-33003
4 Open Document Open Filing FORM 4 Mar 16, 2021 Mar 15, 2021 001-33003
4 Open Document Open Filing FORM 4 Mar 10, 2021 Mar 9, 2021 001-33003
4 Open Document Open Filing FORM 4 Mar 5, 2021 Mar 4, 2021 001-33003
4 Open Document Open Filing FORM 4 Feb 19, 2021 Feb 18, 2021 001-33003
4 Open Document Open Filing FORM 4 Feb 11, 2021 Feb 9, 2021 001-33003
4 Open Document Open Filing FORM 4 Feb 8, 2021 Feb 4, 2021 001-33003
4 Open Document Open Filing FORM 4 Feb 1, 2021 Jan 28, 2021 001-33003
4 Open Document Open Filing FORM 4 Jan 26, 2021 Jan 24, 2021 001-33003
4 Open Document Open Filing FORM 4 Dec 8, 2020 Dec 8, 2020 001-33003
4 Open Document Open Filing FORM 4 Dec 1, 2020 Nov 27, 2020 001-33003
4 Open Document Open Filing FORM 4 Nov 25, 2020 Nov 23, 2020 001-33003
4 Open Document Open Filing FORM 4 Nov 18, 2020 Nov 16, 2020 001-33003
4 Open Document Open Filing FORM 4 Nov 10, 2020 Nov 6, 2020 001-33003
4 Open Document Open Filing FORM 4 Nov 4, 2020 Nov 3, 2020 001-33003
4 Open Document Open Filing FORM 4 Sep 10, 2020 Sep 9, 2020 001-33003
4 Open Document Open Filing FORM 4 Sep 1, 2020 Sep 1, 2020 001-33003
4 Open Document Open Filing FORM 4 May 8, 2020 May 8, 2020 001-33003
4 Open Document Open Filing FORM 4 May 6, 2020 May 5, 2020 001-33003
4 Open Document Open Filing FORM 4 May 4, 2020 May 4, 2020 001-33003
4 Open Document Open Filing FORM 4 Mar 13, 2020 Mar 13, 2020 001-33003
4 Open Document Open Filing FORM 4 Feb 28, 2020 Feb 28, 2020 001-33003
4 Open Document Open Filing FORM 4 Feb 21, 2020 Feb 19, 2020 001-33003
4 Open Document Open Filing FORM 4 Feb 13, 2020 Feb 11, 2020 001-33003
4 Open Document Open Filing FORM 4 Jan 27, 2020 Jan 23, 2020 001-33003
4 Open Document Open Filing FORM 4 Jan 21, 2020 Jan 17, 2020 001-33003
4 Open Document Open Filing FORM 4 Dec 4, 2019 Dec 2, 2019 001-33003
4 Open Document Open Filing FORM 4 Nov 27, 2019 Nov 25, 2019 001-33003
4 Open Document Open Filing FORM 4 Nov 25, 2019 Nov 22, 2019 001-33003
4 Open Document Open Filing FORM 4 Sep 3, 2019 Aug 30, 2019 001-33003
4 Open Document Open Filing FORM 4 Aug 20, 2019 Aug 20, 2019 001-33003
4 Open Document Open Filing FORM 4 Aug 19, 2019 Aug 15, 2019 001-33003
4 Open Document Open Filing FORM 4 Aug 15, 2019 Aug 13, 2019 001-33003
4 Open Document Open Filing FORM 4 Aug 8, 2019 Aug 6, 2019 001-33003
4 Open Document Open Filing FORM 4 Jun 25, 2019 Jun 24, 2019 001-33003
4 Open Document Open Filing FORM 4 May 29, 2019 May 25, 2019 001-33003
4 Open Document Open Filing FORM 4 Apr 30, 2019 Apr 29, 2019 001-33003
4 Open Document Open Filing FORM 4 Jan 28, 2019 Jan 24, 2019 001-33003
4 Open Document Open Filing FORM 4 Jan 22, 2019 Jan 17, 2019 001-33003
4 Open Document Open Filing FORM 4 Nov 23, 2018 Nov 20, 2018 001-33003
4 Open Document Open Filing FORM 4 Nov 8, 2018 Nov 6, 2018 001-33003
4 Open Document Open Filing FORM 4 Nov 2, 2018 Nov 1, 2018 001-33003
4 Open Document Open Filing FORM 4 Sep 28, 2018 Sep 28, 2018 001-33003
4 Open Document Open Filing FORM 4 Jun 26, 2018 Jun 25, 2018 001-33003
4 Open Document Open Filing FORM 4 Jun 21, 2018 Jun 20, 2018 001-33003
4 Open Document Open Filing FORM 4 May 29, 2018 May 25, 2018 001-33003
4 Open Document Open Filing FORM 4 May 1, 2018 Apr 27, 2018 001-33003
4 Open Document Open Filing FORM 4 Mar 13, 2018 Mar 9, 2018 001-33003
4 Open Document Open Filing FORM 4 SUBMISSION Mar 5, 2018 Mar 1, 2018 001-33003
4 Open Document Open Filing FORM 4 SUBMISSION Feb 12, 2018 Feb 8, 2018 001-33003
4 Open Document Open Filing FORM 4 SUBMISSION Feb 2, 2018 Feb 1, 2018 001-33003
4 Open Document Open Filing FORM 4 SUBMISSION Jan 19, 2018 Jan 17, 2018 001-33003
4 Open Document Open Filing FORM 4 SUBMISSION Nov 24, 2017 Nov 21, 2017 001-33003
4 Open Document Open Filing FORM 4 SUBMISSION Nov 14, 2017 Nov 10, 2017 001-33003
4 Open Document Open Filing FORM 4 SUBMISSION Sep 13, 2017 Sep 11, 2017 001-33003
4/A Open Document Open Filing FORM 4/A SUBMISSION Sep 13, 2017 Sep 1, 2017 001-33003
4/A Open Document Open Filing FORM 4/A SUBMISSION Sep 13, 2017 Aug 29, 2017 001-33003
4 Open Document Open Filing FORM 4 SUBMISSION Sep 6, 2017 Sep 1, 2017 001-33003
4 Open Document Open Filing FORM 4 SUBMISSION Aug 30, 2017 Aug 29, 2017 001-33003
4 Open Document Open Filing FORM 4 SUBMISSION Aug 24, 2017 Aug 23, 2017 001-33003
4 Open Document Open Filing FORM 4 SUBMISSION Aug 21, 2017 Aug 21, 2017 001-33003
4/A Open Document Open Filing FORM 4/A SUBMISSION Nov 21, 2016 Nov 10, 2016 001-33003
4 Open Document Open Filing FORM 4 SUBMISSION Nov 14, 2016 Nov 10, 2016 001-33003
4 Open Document Open Filing FORM 4 SUBMISSION Nov 9, 2016 Nov 7, 2016 001-33003
4/A Open Document Open Filing FORM 4/A SUBMISSION Nov 9, 2016 Sep 14, 2016 001-33003
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 14, 2016 Sep 14, 2016 001-33003
4/A Open Document Open Filing OWNERSHIP DOCUMENT Aug 26, 2016 Aug 16, 2016 001-33003
4/A Open Document Open Filing OWNERSHIP DOCUMENT Aug 26, 2016 Aug 10, 2016 001-33003
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 24, 2016 Aug 22, 2016 001-33003
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 17, 2016 Aug 16, 2016 001-33003
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 12, 2016 Aug 10, 2016 001-33003
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 28, 2016 Jun 24, 2016 001-33003
3 Open Document Open Filing OWNERSHIP DOCUMENT Jun 28, 2016 Jun 24, 2016 001-33003
4 Open Document Open Filing FORM 4 May 17, 2016 May 16, 2016 033-44383
4 Open Document Open Filing FORM 4 May 29, 2014 May 27, 2014 033-44383
4 Open Document Open Filing FORM 4 Feb 27, 2014 Feb 25, 2014 033-44383