Brian T. Mackey SEC EDGAR Filings (CIK 0001988312)

SEC EDGAR filings, ownership reports, and insider transactions for Brian T. Mackey.

Business address
792 West Street, C108, Mansfield, MA, 02048
Top holdings (ownership)
CPSH
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Brian T. Mackey has filed 6 SEC EDGAR filings since 03 Aug 2023

Latest Filings

Recent SEC filings for Brian T. Mackey including 4, 3/A, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Oct 2025 08 Oct 2025 001-36807
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Mar 2025 17 Mar 2025 001-36807
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Mar 2025 28 Feb 2025 001-36807
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Feb 2024 28 Feb 2024 001-36807
3/A Open 3/A document View SEC filing for 3/A PRIMARY DOCUMENT 15 Aug 2023 14 Aug 2023 001-36807
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 03 Aug 2023 01 Aug 2023 001-36807

About this filer

Brian T. Mackey files with the SEC under CIK 0001988312. 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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