Michael R. Henderson

Business address
P O Box 10047, Portland, OR, 97296
Top holdings (ownership)
RDUS
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Michael R. Henderson has filed 33 SEC EDGAR filings since 23 Aug 2013

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 SUBMISSION 08 May 2023 04 May 2023 000-22496
4 Open Document Open Filing FORM 4 SUBMISSION 03 May 2023 01 May 2023 000-22496
4 Open Document Open Filing FORM 4 SUBMISSION 15 Nov 2022 11 Nov 2022 000-22496
4 Open Document Open Filing FORM 4 SUBMISSION 07 Nov 2022 03 Nov 2022 000-22496
4 Open Document Open Filing FORM 4 SUBMISSION 02 Nov 2022 31 Oct 2022 000-22496
4 Open Document Open Filing FORM 4 SUBMISSION 04 May 2022 02 May 2022 000-22496
4 Open Document Open Filing FORM 4 SUBMISSION 09 Nov 2021 05 Nov 2021 000-22496
4 Open Document Open Filing FORM 4 SUBMISSION 03 Nov 2021 01 Nov 2021 000-22496
4 Open Document Open Filing FORM 4 SUBMISSION 05 May 2021 03 May 2021 000-22496
4 Open Document Open Filing FORM 4 SUBMISSION 12 Nov 2020 09 Nov 2020 000-22496
4 Open Document Open Filing FORM 4 SUBMISSION 04 Nov 2020 02 Nov 2020 000-22496
4 Open Document Open Filing FORM 4 SUBMISSION 30 Apr 2020 28 Apr 2020 000-22496
4 Open Document Open Filing FORM 4 SUBMISSION 05 Nov 2019 01 Nov 2019 000-22496
4 Open Document Open Filing FORM 4 19 Nov 2018 15 Nov 2018 000-22496
4 Open Document Open Filing FORM 4 02 Nov 2018 31 Oct 2018 000-22496
4 Open Document Open Filing FORM 4 16 Nov 2017 14 Nov 2017 000-22496
4 Open Document Open Filing FORM 4 09 Nov 2017 08 Nov 2017 000-22496
4 Open Document Open Filing FORM 4 02 Nov 2017 31 Oct 2017 000-22496
4 Open Document Open Filing FORM 4 05 Jun 2017 01 Jun 2017 000-22496
4 Open Document Open Filing FORM 4 28 Apr 2017 27 Apr 2017 000-22496
4 Open Document Open Filing FORM 4 02 Nov 2016 31 Oct 2016 000-22496
4 Open Document Open Filing FORM 4 28 Oct 2016 26 Oct 2016 000-22496
4 Open Document Open Filing FORM 4 03 Jun 2016 01 Jun 2016 000-22496
4 Open Document Open Filing FORM 4 29 Apr 2016 27 Apr 2016 000-22496
4 Open Document Open Filing FORM 4 12 Nov 2015 09 Nov 2015 000-22496
4 Open Document Open Filing FORM 4 04 Nov 2015 02 Nov 2015 000-22496
4 Open Document Open Filing FORM 4 30 Oct 2015 28 Oct 2015 000-22496
4 Open Document Open Filing FORM 4 03 Jun 2015 01 Jun 2015 000-22496
4 Open Document Open Filing FORM 4 05 Nov 2014 03 Nov 2014 000-22496
4 Open Document Open Filing FORM 4 31 Oct 2014 29 Oct 2014 000-22496
4 Open Document Open Filing FORM 4 03 Jun 2014 01 Jun 2014 000-22496