David C. Duffy reports

Company location: Lexington, MA

David C. Duffy has filed 43 SEC EDGAR filings since 06 Dec 2017

SEC filing history

Showing 26-43 of 43 matching filings.

Per page

25

Current page

2

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 17 Apr 2020
Reporting date: 15 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 20 Mar 2020
Reporting date: 19 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 20 Feb 2020
Reporting date: 18 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 11 Feb 2020
Reporting date: 11 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 17 Jan 2020
Reporting date: 18 Dec 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 20 Dec 2019
Reporting date: 18 Dec 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

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

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 19 Nov 2019
Reporting date: 18 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

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

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 17 Sep 2019
Reporting date: 16 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 20 Aug 2019
Reporting date: 19 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 15 Jul 2019
Reporting date: 15 Jul 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

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

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 15 May 2019
Reporting date: 13 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 19 Mar 2019
Reporting date: 17 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 31 Oct 2018
Reporting date: 31 Oct 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

4

Filing date: 14 May 2018
Reporting date: 10 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38319

3

Filing date: 06 Dec 2017
Reporting date: 06 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. to update or revoke optional consent for future visits. For more information, see our Privacy Policy .