Ronald A. Duncan reports

Company location: Englewood, CO

Ronald A. Duncan has filed 112 SEC EDGAR filings since 10 Sep 2003

SEC filing history

Showing 1-25 of 78 matching filings.

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25

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1

4 File 001-42742

4 filing

Filing date: 04 Jun 2026
Reporting date: 03 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-42742

4 filing

Filing date: 23 Feb 2026
Reporting date: 10 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-42742

4 filing

Filing date: 06 Jan 2026
Reporting date: 05 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-42742

4 filing

Filing date: 23 Dec 2025
Reporting date: 19 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-42742

4 filing

Filing date: 22 Dec 2025
Reporting date: 18 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-42742

4 filing

Filing date: 11 Dec 2025
Reporting date: 09 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-42742

4 filing

Filing date: 25 Aug 2025
Reporting date: 21 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-42742

4 filing

Filing date: 23 Jul 2025
Reporting date: 17 Jul 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-42742

4 filing

Filing date: 16 Jul 2025
Reporting date: 14 Jul 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-42742

3 filing

Filing date: 11 Jul 2025
Reporting date: 11 Jul 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D

SC 13D

Filing date: 23 Dec 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38385

4 filing

Filing date: 22 Dec 2020
Reporting date: 18 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

SCHEDULE 13D/A

Filing date: 22 Dec 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38385

4 filing

Filing date: 24 Nov 2020
Reporting date: 20 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38385

4 filing

Filing date: 26 Aug 2020
Reporting date: 24 Aug 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38385

4 filing

Filing date: 21 Aug 2020
Reporting date: 19 Aug 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

SC 13D/A

Filing date: 07 Aug 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38385

4 filing

Filing date: 18 May 2020
Reporting date: 14 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38385

4 filing

Filing date: 25 Mar 2020
Reporting date: 23 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38385

4 filing

Filing date: 23 Mar 2020
Reporting date: 19 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38385

4 filing

Filing date: 06 Mar 2020
Reporting date: 04 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38385

4 filing

Filing date: 05 Feb 2020
Reporting date: 16 Dec 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38385

4 filing

Filing date: 13 Sep 2019
Reporting date: 11 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38385

4 filing

Filing date: 21 May 2019
Reporting date: 17 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38385

4 filing

Filing date: 12 Mar 2019
Reporting date: 08 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

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