Brett Matthew Hall reports

Company location: Cambridge, MA

Brett Matthew Hall has filed 15 SEC EDGAR filings since 29 Jul 2021

SEC filing history

Showing 1-15 of 15 matching filings.

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25

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1

4 File 001-40675

FORM 4

Filing date: 16 Jun 2026
Reporting date: 15 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40675

FORM 4

Filing date: 05 Feb 2026
Reporting date: 03 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40675

FORM 4

Filing date: 16 Jan 2026
Reporting date: 15 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40675

FORM 4

Filing date: 17 Sep 2025
Reporting date: 15 Sep 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40675

FORM 4

Filing date: 24 Jun 2025
Reporting date: 20 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40675

FORM 4

Filing date: 07 Feb 2025
Reporting date: 05 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40675

FORM 4

Filing date: 21 Mar 2024
Reporting date: 15 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40675

FORM 4

Filing date: 09 Feb 2024
Reporting date: 08 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40675

4 filing

Filing date: 17 Feb 2023
Reporting date: 15 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40675

4 filing

Filing date: 27 May 2022
Reporting date: 25 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40675

4 filing

Filing date: 23 Mar 2022
Reporting date: 23 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40675

4 filing

Filing date: 14 Feb 2022
Reporting date: 10 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40675

4 filing

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

4 File 001-40675

OWNERSHIP DOCUMENT

Filing date: 04 Aug 2021
Reporting date: 03 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-40675

OWNERSHIP DOCUMENT

Filing date: 29 Jul 2021
Reporting date: 29 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

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