MICHAEL S. DUNLAP SEC EDGAR Filings (CIK 0001269797)

SEC EDGAR filings, ownership reports, and insider transactions for MICHAEL S. DUNLAP.

Business address
121 South 13 Th Street, Suite 100, Lincoln, NE, 68508
Top holdings (ownership)
NNI
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MICHAEL S. DUNLAP has filed 82 SEC EDGAR filings since 10 Dec 2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 03 Dec 2025 01 Dec 2025 001-31924
4 Open Document Open Filing 03 Dec 2025 01 Dec 2025 001-31924
4 Open Document Open Filing 21 Nov 2025 19 Nov 2025 001-31924
4 Open Document Open Filing 21 Nov 2025 19 Nov 2025 001-31924
SCHEDULE 13D/A Open Document Open Filing 13 Nov 2025
4 Open Document Open Filing 30 Jul 2025 28 Jul 2025 001-31924
4 Open Document Open Filing 30 Jul 2025 28 Jul 2025 001-31924
4 Open Document Open Filing 18 Nov 2024 14 Nov 2024 001-31924
4 Open Document Open Filing 18 Nov 2024 14 Nov 2024 001-31924
SC 13D/A Open Document Open Filing SC 13D/A 18 Nov 2024
4 Open Document Open Filing 03 Sep 2024 29 Aug 2024 001-31924
4 Open Document Open Filing 03 Sep 2024 29 Aug 2024 001-31924
SC 13D/A Open Document Open Filing SC 13D/A 13 Feb 2024
SC 13D/A Open Document Open Filing SC 13D/A 19 Sep 2023
4 Open Document Open Filing 14 Sep 2023 12 Sep 2023 001-31924
4 Open Document Open Filing 14 Sep 2023 12 Sep 2023 001-31924
4 Open Document Open Filing 28 Aug 2023 24 Aug 2023 001-31924
4 Open Document Open Filing 28 Aug 2023 24 Aug 2023 001-31924
SC 13D/A Open Document Open Filing SC 13D/A 13 Feb 2023
4 Open Document Open Filing FORM 4 22 Dec 2022 16 Dec 2022 001-31924
4 Open Document Open Filing FORM 4 22 Dec 2022 16 Dec 2022 001-31924
SC 13D/A Open Document Open Filing SC 13D/A 28 Jan 2022
4 Open Document Open Filing FORM 4 11 Jan 2022 14 Dec 2021 001-31924
4 Open Document Open Filing FORM 4 11 Jan 2022 14 Dec 2021 001-31924
SC 13D/A Open Document Open Filing SC 13D/A 23 Aug 2021
4 Open Document Open Filing FORM 4 11 Jun 2021 09 Apr 2021 001-31924
4 Open Document Open Filing FORM 4 11 Jun 2021 09 Apr 2021 001-31924
SC 13D/A Open Document Open Filing SC 13D/A 11 Feb 2021
4 Open Document Open Filing FORM 4 05 Jan 2021 15 Sep 2020 001-31924
4 Open Document Open Filing FORM 4 05 Jan 2021 15 Sep 2020 001-31924
SC 13D/A Open Document Open Filing SC 13D/A 11 Jun 2020
SC 13D/A Open Document Open Filing SC 13D/A 29 May 2020
4 Open Document Open Filing FORM 4 14 May 2020 12 May 2020 001-31924
4 Open Document Open Filing FORM 4 14 May 2020 12 May 2020 001-31924
SC 13D/A Open Document Open Filing SC 13D/A 23 Jan 2020
4 Open Document Open Filing FORM 4 20 Dec 2019 30 Sep 2019 001-31924
SC 13D/A Open Document Open Filing SC 13D/A 13 Sep 2019
4 Open Document Open Filing FORM 4 13 Sep 2019 05 Sep 2019 001-31924
4 Open Document Open Filing FORM 4 13 Sep 2019 05 Sep 2019 001-31924
SC 13D/A Open Document Open Filing SC 13D/A 15 Apr 2019
SC 13D/A Open Document Open Filing SC 13D/A 22 Mar 2019
SC 13D/A Open Document Open Filing SC 13D/A 13 Feb 2019
4 Open Document Open Filing FORM 4 20 Dec 2018 29 Nov 2018 001-31924
SC 13D/A Open Document Open Filing SC 13D/A 12 Feb 2018
4 Open Document Open Filing FORM 4 22 Dec 2017 27 Nov 2017 001-31924
SC 13D/A Open Document Open Filing SC 13D/A 16 Nov 2017
SC 13D/A Open Document Open Filing SC 13D/A 24 Jan 2017
4 Open Document Open Filing FORM 4 10 Jan 2017 05 Jan 2017 001-31924
SC 13D Open Document Open Filing SC 13D 05 Feb 2016
4 Open Document Open Filing FORM 4 10 Nov 2015 15 Oct 2015 001-31924
SC 13G/A Open Document Open Filing SC 13G/A 10 Feb 2015
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2014
4 Open Document Open Filing PRIMARY DOCUMENT 20 Dec 2013 19 Dec 2013 001-31924
4 Open Document Open Filing PRIMARY DOCUMENT 12 Mar 2013 07 Mar 2013 001-31924
SC 13G/A Open Document Open Filing SC 13G/A 12 Feb 2013
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2013 31 Dec 2012 001-31924
4 Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2012 03 Jan 2012 001-31924
5 Open Document Open Filing PRIMARY DOCUMENT 14 Feb 2012 31 Dec 2011 001-31924
SC 13G/A Open Document Open Filing 13 Feb 2012
4 Open Document Open Filing PRIMARY DOCUMENT 21 Sep 2011 16 Mar 2011 001-31924
SC 13G/A Open Document Open Filing SCHEDULE 13G/A (AMENDMENT NO. 7) 14 Feb 2011
SC 13G/A Open Document Open Filing AMENDMENT 17 Feb 2010
5 Open Document Open Filing FORM 5 -- MICHAEL S. DUNLAP 16 Feb 2010 31 Dec 2009 001-31924