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.

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

Business address: Mfs Investment Management, 111 Huntington Avenue, Boston, MA, 02199

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Alexander Mackey has filed 9 SEC EDGAR filings since 09 Feb 2017

Recent SEC filings for Alexander Mackey including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	08 Jan 2025	01 Jan 2025	811-04992
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	08 Jan 2025	01 Jan 2025	811-05785
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	08 Jan 2025	01 Jan 2025	811-05567
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	08 Jan 2025	01 Jan 2025	811-05754
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	08 Jan 2025	01 Jan 2025	811-04975
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	08 Jan 2025	01 Jan 2025	811-04841
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	08 Jan 2025	01 Jan 2025	811-05822
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	01 Jun 2021	31 May 2021	811-05078
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	09 Feb 2017	31 Jan 2017	811-05440

Alexander Mackey files with the SEC under CIK 0001697614. This page aggregates EDGAR filings and related ownership activity.

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.