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 MP Alpha Holdings LLLP.

MP Alpha Holdings LLLP has filed 13 SEC EDGAR filings since 23 Oct 1996

Recent SEC filings for MP Alpha Holdings LLLP including SCHEDULE 13D, SC 13D/A, 4 and more.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
SCHEDULE 13D	Open SCHEDULE 13D document	View SEC filing for SCHEDULE 13D		14 Feb 2025
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	SC 13D AMENDMENT NO. 3	29 Nov 2017

MP Alpha Holdings LLLP files with the SEC under CIK 0000931318. 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.