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 Michael Lefenfeld.

Business address: Immunome, Inc., 665 Stockton Drive, Suite 300, Exton, PA, 19341

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Michael Lefenfeld has filed 8 SEC EDGAR filings since 01 Oct 2020

Recent SEC filings for Michael Lefenfeld including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	12 Jun 2023	08 Jun 2023	001-39580
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	17 Jan 2023	15 Jan 2023	001-39580
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	21 Jun 2022	16 Jun 2022	001-39580
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	01 Jun 2021	28 May 2021	001-39580
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	26 May 2021	24 May 2021	001-39580
4	Open 4 document	View SEC filing for 4	4	05 Nov 2020	03 Nov 2020	001-39580
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	08 Oct 2020	06 Oct 2020	001-39580
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	01 Oct 2020	01 Oct 2020	001-39580

Michael Lefenfeld files with the SEC under CIK 0001826906. 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.