Brett A. Giffin SEC EDGAR Filings (CIK 0001892921)

SEC EDGAR filings, ownership reports, and insider transactions for Brett A. Giffin.

Business address
101 Hartwell Ave., Lexington, MA, 02421
Top holdings (ownership)
TTOO
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Brett A. Giffin has filed 11 SEC EDGAR filings since 15 Nov 2021

Latest Filings

Recent SEC filings for Brett A. Giffin including 4, 4/A, 3/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 4 02 Jan 2025 04 Nov 2024 001-36571
4 Open 4 document View SEC filing for 4 4 20 Feb 2024 20 Feb 2024 001-36571
4 Open 4 document View SEC filing for 4 4 28 Nov 2023 08 Nov 2023 001-36571
4/A Open 4/A document View SEC filing for 4/A 4/A 28 Nov 2023 20 Feb 2023 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Mar 2023 20 Feb 2023 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Nov 2022 08 Nov 2022 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Apr 2022 08 Apr 2022 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Mar 2022 26 Feb 2022 001-36571
3/A Open 3/A document View SEC filing for 3/A FORM 3/A SUBMISSION 30 Mar 2022 08 Nov 2021 001-36571
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Feb 2022 20 Feb 2022 001-36571
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Nov 2021 08 Nov 2021 001-36571

About this filer

Brett A. Giffin files with the SEC under CIK 0001892921. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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