William McCollum Winmill reports

Company location: Millbrook, NY

William McCollum Winmill has filed 15 SEC EDGAR filings since 13 Mar 2018

SEC filing history

Showing 1-15 of 15 matching filings.

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25

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1

4 File 811-08747

FORM 4

Filing date: 01 Sep 2026
Reporting date: 31 Aug 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 811-08747

FORM 4

Filing date: 26 Aug 2026
Reporting date: 26 Aug 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3/A File 811-08747

PRIMARY DOCUMENT

Filing date: 20 May 2025
Reporting date: 11 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 811-08747

PRIMARY DOCUMENT

Filing date: 19 May 2025
Reporting date: 16 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 811-08747

PRIMARY DOCUMENT

Filing date: 20 Dec 2024
Reporting date: 11 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 811-09261

PRIMARY DOCUMENT

Filing date: 29 Jul 2019
Reporting date: 29 Jul 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 811-08747

PRIMARY DOCUMENT

Filing date: 29 Jul 2019
Reporting date: 29 Jul 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 811-08747

PRIMARY DOCUMENT

Filing date: 10 Jul 2019
Reporting date: 09 Jul 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 811-08747

PRIMARY DOCUMENT

Filing date: 21 Feb 2019
Reporting date: 20 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 811-08747

PRIMARY DOCUMENT

Filing date: 14 Dec 2018
Reporting date: 13 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 811-08747

PRIMARY DOCUMENT

Filing date: 18 Oct 2018
Reporting date: 17 Oct 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 811-09261

PRIMARY DOCUMENT

Filing date: 11 Jun 2018
Reporting date: 08 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 811-08747

PRIMARY DOCUMENT

Filing date: 11 Jun 2018
Reporting date: 08 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 811-08747

PRIMARY DOCUMENT

Filing date: 13 Mar 2018
Reporting date: 12 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 811-09261

PRIMARY DOCUMENT

Filing date: 13 Mar 2018
Reporting date: 12 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

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