4
File 001-39191
4 filing
- Filing date
- 21 Nov 2022
- Reporting date
- 14 Nov 2022
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Howard John Mayson reports
- Company location
- Denver, CO
Howard John Mayson has filed 50 SEC EDGAR filings since 03 Jan 2017
SEC filing history
Showing 26-50 of 50 matching filings.
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2
4
File 001-39191
4 filing
- Filing date
- 04 Oct 2022
- Reporting date
- 30 Sep 2022
- SEC evidence
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4
File 001-39191
4 filing
- Filing date
- 05 Jul 2022
- Reporting date
- 30 Jun 2022
- SEC evidence
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4
File 001-39191
4 filing
- Filing date
- 02 Jun 2022
- Reporting date
- 01 Jun 2022
- SEC evidence
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4
File 001-39191
4 filing
- Filing date
- 31 May 2022
- Reporting date
- 27 May 2022
- SEC evidence
- Open document Open filing
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4
File 001-39191
4 filing
- Filing date
- 19 May 2022
- Reporting date
- 18 May 2022
- SEC evidence
- Open document Open filing
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4
File 001-39191
4 filing
- Filing date
- 06 Apr 2022
- Reporting date
- 31 Mar 2022
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4
File 001-39191
4 filing
- Filing date
- 21 Mar 2022
- Reporting date
- 18 Mar 2022
- SEC evidence
- Open document Open filing
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4
File 001-39191
4 filing
- Filing date
- 09 Mar 2022
- Reporting date
- 31 Mar 2021
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4
File 001-39191
4 filing
- Filing date
- 02 Mar 2021
- Reporting date
- 26 Feb 2021
- SEC evidence
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4
File 001-39191
4 filing
- Filing date
- 25 Sep 2020
- Reporting date
- 25 Sep 2020
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4
File 001-39191
4 filing
- Filing date
- 19 Mar 2020
- Reporting date
- 19 Mar 2020
- SEC evidence
- Open document Open filing
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4
File 001-39191
4 filing
- Filing date
- 09 Mar 2020
- Reporting date
- 09 Mar 2020
- SEC evidence
- Open document Open filing
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4
File 001-39191
4 filing
- Filing date
- 02 Mar 2020
- Reporting date
- 28 Feb 2020
- SEC evidence
- Open document Open filing
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4
File 001-15226
4 filing
- Filing date
- 01 Nov 2019
- Reporting date
- 01 Nov 2019
- SEC evidence
- Open document Open filing
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4
File 001-15226
4 filing
- Filing date
- 01 Aug 2019
- Reporting date
- 01 Aug 2019
- SEC evidence
- Open document Open filing
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4
File 001-15226
4 filing
- Filing date
- 11 Mar 2019
- Reporting date
- 08 Mar 2019
- SEC evidence
- Open document Open filing
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4
File 001-15226
4 filing
- Filing date
- 14 Dec 2018
- Reporting date
- 14 Dec 2018
- SEC evidence
- Open document Open filing
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4
File 001-15226
4 filing
- Filing date
- 27 Nov 2018
- Reporting date
- 27 Nov 2018
- SEC evidence
- Open document Open filing
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4
File 001-15226
4 filing
- Filing date
- 15 Nov 2018
- Reporting date
- 15 Nov 2018
- SEC evidence
- Open document Open filing
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4
File 001-15226
4 filing
- Filing date
- 05 Nov 2018
- Reporting date
- 05 Nov 2018
- SEC evidence
- Open document Open filing
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4
File 001-15226
OWNERSHIP DOCUMENT
- Filing date
- 01 Mar 2018
- Reporting date
- 01 Mar 2018
- SEC evidence
- Open document Open filing
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4
File 001-15226
OWNERSHIP DOCUMENT
- Filing date
- 27 Feb 2018
- Reporting date
- 26 Feb 2018
- SEC evidence
- Open document Open filing
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4
File 001-15226
OWNERSHIP DOCUMENT
- Filing date
- 16 Feb 2018
- Reporting date
- 16 Feb 2018
- SEC evidence
- Open document Open filing
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3
File 001-15226
OWNERSHIP DOCUMENT
- Filing date
- 03 Jan 2017
- Reporting date
- 01 Jan 2017
- SEC evidence
- Open document Open filing
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