Frederick B. Knox

Business address
9725 Industrial Drive, Bridgeview, IL, 60455
Top holdings (ownership)
MNTX
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Frederick B. Knox has filed 21 SEC EDGAR filings since 13 Sep 2013

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Jan 2025 02 Jan 2025 001-32401
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Jan 2024 02 Jan 2024 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 09 Mar 2023 07 Mar 2023 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jun 2022 02 Jun 2022 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 07 Jun 2021 03 Jun 2021 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 10 Mar 2021 08 Mar 2021 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 18 Aug 2020 14 Aug 2020 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 10 Mar 2020 06 Mar 2020 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 15 Mar 2019 13 Mar 2019 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jun 2018 31 May 2018 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 11 Oct 2017 09 Oct 2017 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 16 Dec 2016 14 Dec 2016 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 19 Sep 2016 15 Sep 2016 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2016 04 Jan 2016 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 06 Mar 2015 04 Mar 2015 001-32401
4/A Open Document Open Filing PRIMARY DOCUMENT 14 Jan 2015 01 Jan 2015 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2015 01 Jan 2015 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 10 Mar 2014 06 Mar 2014 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2014 31 Dec 2013 001-32401
4 Open Document Open Filing PRIMARY DOCUMENT 13 Sep 2013 12 Sep 2013 001-32401
3 Open Document Open Filing PRIMARY DOCUMENT 13 Sep 2013 12 Sep 2013 001-32401