4
File 001-38366
FORM 4
- Filing date
- 06 Mar 2026
- Reporting date
- 04 Mar 2026
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Neil P. Simpkins reports
- Company location
- Denver, CO
Neil P. Simpkins has filed 25 SEC EDGAR filings since 02 Feb 2004
SEC filing history
Showing 1-22 of 22 matching filings.
Per page
25
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1
4
File 001-38366
FORM 4
- Filing date
- 03 Mar 2026
- Reporting date
- 28 Feb 2026
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5
File 001-38366
FORM 5
- Filing date
- 06 Feb 2026
- Reporting date
- 31 Dec 2025
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4
File 001-38366
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
- Filing date
- 06 Mar 2025
- Reporting date
- 04 Mar 2025
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4
File 001-38366
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
- Filing date
- 04 Mar 2025
- Reporting date
- 28 Feb 2025
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4
File 001-38366
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
- Filing date
- 06 Mar 2024
- Reporting date
- 04 Mar 2024
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4
File 001-38366
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
- Filing date
- 20 Feb 2024
- Reporting date
- 16 Feb 2024
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3
File 001-40053
FORM 3 SUBMISSION
- Filing date
- 11 Feb 2021
- Reporting date
- 11 Feb 2021
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3
File 001-38961
FORM 3 SUBMISSION
- Filing date
- 27 Jun 2019
- Reporting date
- 27 Jun 2019
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4
File 001-36873
4
- Filing date
- 01 Mar 2018
- Reporting date
- 28 Feb 2018
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3
File 001-38366
FORM 3 SUBMISSION
- Filing date
- 25 Jan 2018
- Reporting date
- 25 Jan 2018
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4
File 001-36873
4
- Filing date
- 02 Mar 2017
- Reporting date
- 28 Feb 2017
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4
File 001-31970
FORM 4 SUBMISSION
- Filing date
- 15 May 2015
- Reporting date
- 15 May 2015
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3
File 001-36873
FORM 3 SUBMISSION
- Filing date
- 12 Mar 2015
- Reporting date
- 12 Mar 2015
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4
File 001-31970
FORM 4 SUBMISSION
- Filing date
- 15 May 2014
- Reporting date
- 13 May 2014
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4
File 001-35204
FORM 4 SUBMISSION
- Filing date
- 03 Oct 2013
- Reporting date
- 01 Oct 2013
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4
File 001-31970
4
- Filing date
- 07 Aug 2013
- Reporting date
- 05 Aug 2013
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4
File 001-31970
FORM 4
- Filing date
- 22 Feb 2013
- Reporting date
- 20 Feb 2013
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3
File 001-35204
MAIN DOCUMENT DESCRIPTION
- Filing date
- 21 Jun 2011
- Reporting date
- 21 Jun 2011
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- Open document Open filing
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4
File 001-31970
FORM 4
- Filing date
- 17 Nov 2010
- Reporting date
- 15 Nov 2010
- SEC evidence
- Open document Open filing
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4
File 001-31970
FORM 4
- Filing date
- 13 Sep 2010
- Reporting date
- 09 Sep 2010
- SEC evidence
- Open document Open filing
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4
File 001-31970
FORM 4
- Filing date
- 03 Mar 2010
- Reporting date
- 01 Mar 2010
- SEC evidence
- Open document Open filing
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- Verify source filing