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 Stephen Messer.

Business address: 251 Rhode Island Street, Suite 204, San Francisco, CA, 94103
Top holdings (ownership): SPIR

Get insider transactions for this reporting owner

Stephen Messer has filed 9 SEC EDGAR filings since 17 Aug 2021

Recent SEC filings for Stephen Messer including 4, 144, 3/A and more.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	4	13 Jun 2025	13 Jun 2025	001-39493
144	Open 144 document	View SEC filing for 144		13 Jun 2025
4	Open 4 document	View SEC filing for 4	4	09 Jun 2025	05 Jun 2025	001-39493
4	Open 4 document	View SEC filing for 4	4	07 Jun 2024	05 Jun 2024	001-39493
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	16 Jun 2023	14 Jun 2023	001-39493
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	02 Sep 2022	02 Jun 2022	001-39493
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	12 Nov 2021	09 Nov 2021	001-39493
3/A	Open 3/A document	View SEC filing for 3/A	FORM 3/A SUBMISSION	19 Aug 2021	16 Aug 2021	001-39493
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	17 Aug 2021	16 Aug 2021	001-39493

Stephen Messer files with the SEC under CIK 0001856304. 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.