Michael Kauffman reports

Company location: Newton, MA

Michael Kauffman has filed 142 SEC EDGAR filings since 05 Jun 2006

SEC filing history

Showing 26-50 of 134 matching filings.

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2

4 File 001-36167

FORM 4 SUBMISSION

Filing date: 22 Feb 2022
Reporting date: 17 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SC 13G/A

Filing date: 11 Feb 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36167

FORM 4 SUBMISSION

Filing date: 09 Feb 2022
Reporting date: 07 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38542

FORM 4 SUBMISSION

Filing date: 05 Jan 2022
Reporting date: 03 Jan 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38359

FORM 4 SUBMISSION

Filing date: 18 Nov 2021
Reporting date: 17 Nov 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38359

FORM 3 SUBMISSION

Filing date: 18 Nov 2021
Reporting date: 17 Nov 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38542

FORM 4 SUBMISSION

Filing date: 30 Jun 2021
Reporting date: 28 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35403

OWNERSHIP DOCUMENT

Filing date: 30 Jun 2021
Reporting date: 28 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36167

FORM 4 SUBMISSION

Filing date: 23 Mar 2021
Reporting date: 18 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36167

FORM 4 SUBMISSION

Filing date: 01 Mar 2021
Reporting date: 25 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36167

FORM 4 SUBMISSION

Filing date: 22 Feb 2021
Reporting date: 18 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36167

FORM 4 SUBMISSION

Filing date: 17 Feb 2021
Reporting date: 11 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SC 13G/A

Filing date: 16 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36167

FORM 4 SUBMISSION

Filing date: 09 Feb 2021
Reporting date: 05 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36167

FORM 4 SUBMISSION

Filing date: 14 Oct 2020
Reporting date: 12 Oct 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36167

FORM 4 SUBMISSION

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

4 File 001-36167

FORM 4 SUBMISSION

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

4 File 001-36167

FORM 4 SUBMISSION

Filing date: 13 Jul 2020
Reporting date: 09 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38542

FORM 4 SUBMISSION

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

4 File 001-36167

FORM 4 SUBMISSION

Filing date: 24 Jun 2020
Reporting date: 22 Jun 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35403

PRIMARY DOCUMENT

Filing date: 18 Jun 2020
Reporting date: 16 Jun 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36167

FORM 4 SUBMISSION

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

4 File 001-36167

FORM 4 SUBMISSION

Filing date: 11 Jun 2020
Reporting date: 09 Jun 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36167

FORM 4 SUBMISSION

Filing date: 19 May 2020
Reporting date: 15 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36167

FORM 4 SUBMISSION

Filing date: 11 May 2020
Reporting date: 07 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

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