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 Arun Das.

Business address: C/O Cabaletta Bio, Inc., 2929 Arch Street, Suite 600, Philadelphia, PA, 19104

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Arun Das has filed 6 SEC EDGAR filings since 13 Jan 2022

Recent SEC filings for Arun Das including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	4	19 May 2025	19 May 2025	001-39103
4	Open 4 document	View SEC filing for 4	4	04 Mar 2025	03 Mar 2025	001-39103
4	Open 4 document	View SEC filing for 4	4	04 Mar 2024	01 Mar 2024	001-39103
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	27 Jan 2023	18 Jan 2023	001-39103
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	19 Jan 2022	18 Jan 2022	001-39103
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	13 Jan 2022	05 Jan 2022	001-39103

Arun Das files with the SEC under CIK 0001903997. 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.