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 Thomas Lonngren.

Business address: C/O Compass Pathways Plc, 3 Rd Floor, 1 Ashley Road, Altrincham, Cheshire, United Kingdom, WA14 2DT

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Thomas Lonngren has filed 5 SEC EDGAR filings since 03 Jan 2022

Recent SEC filings for Thomas Lonngren including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	FORM 4	13 Jun 2025	12 Jun 2025	001-39522
4	Open 4 document	View SEC filing for 4	FORM 4	13 May 2024	09 May 2024	001-39522
4	Open 4 document	View SEC filing for 4	FORM 4	06 Jun 2023	02 Jun 2023	001-39522
4	Open 4 document	View SEC filing for 4	FORM 4	17 Jun 2022	16 Jun 2022	001-39522
3	Open 3 document	View SEC filing for 3	FORM 3	03 Jan 2022	01 Jan 2022	001-39522

Thomas Lonngren files with the SEC under CIK 0001898346. 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.