RODERICK A. LARSON

Business address
11911 Fm 529, Houston, TX, 77041
Top holdings (ownership)
OII and NPKI
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RODERICK A. LARSON has filed 39 SEC EDGAR filings since 29 May 2012

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 19 May 2025 15 May 2025 001-02960
4 Open Document Open Filing FORM 4 26 Feb 2025 24 Feb 2025 001-10945
4 Open Document Open Filing FORM 4 20 May 2024 16 May 2024 001-02960
4 Open Document Open Filing FORM 4 28 Feb 2024 26 Feb 2024 001-10945
4 Open Document Open Filing FORM 4 27 Feb 2024 23 Feb 2024 001-10945
4/A Open Document Open Filing FORM 4/A 26 May 2023 18 May 2023 001-02960
4 Open Document Open Filing PRIMARY DOCUMENT 22 May 2023 18 May 2023 001-02960
4 Open Document Open Filing FORM 4 28 Feb 2023 24 Feb 2023 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 20 May 2022 19 May 2022 001-02960
4 Open Document Open Filing FORM 4 01 Mar 2022 25 Feb 2022 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 21 May 2021 20 May 2021 001-02960
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2021 26 Feb 2021 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 22 May 2020 21 May 2020 001-02960
4 Open Document Open Filing PRIMARY DOCUMENT 10 Mar 2020 09 Mar 2020 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 28 Feb 2020 27 Feb 2020 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 25 Feb 2020 24 Feb 2020 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 28 May 2019 23 May 2019 001-02960
4 Open Document Open Filing PRIMARY DOCUMENT 01 Mar 2019 28 Feb 2019 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 19 Feb 2019 18 Feb 2019 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 21 Dec 2018 21 Dec 2018 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 21 May 2018 17 May 2018 001-02960
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2018 01 Mar 2018 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 21 Feb 2018 19 Feb 2018 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 19 May 2017 18 May 2017 001-02960
4 Open Document Open Filing PRIMARY DOCUMENT 05 May 2017 05 May 2017 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 27 Feb 2017 24 Feb 2017 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 21 Feb 2017 20 Feb 2017 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 20 May 2016 19 May 2016 001-02960
4 Open Document Open Filing PRIMARY DOCUMENT 24 Feb 2016 22 Feb 2016 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 22 Feb 2016 18 Feb 2016 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 26 May 2015 22 May 2015 001-02960
4 Open Document Open Filing PRIMARY DOCUMENT 25 Feb 2015 24 Feb 2015 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 23 Feb 2015 19 Feb 2015 001-10945
4 Open Document Open Filing PRIMARY DOCUMENT 23 May 2014 22 May 2014 001-02960
3 Open Document Open Filing PRIMARY DOCUMENT 18 Mar 2014 10 Mar 2014 001-02960
4 Open Document Open Filing PRIMARY DOCUMENT 24 Feb 2014 20 Feb 2014 001-10945