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 Gwill York.

Business address: C/O Alto Neuroscience, Inc., 650 Castro Street, Suite 450, Mountain View, CA, 94041
Top holdings (ownership): ANRO

Get insider transactions for this reporting owner

Gwill York has filed 6 SEC EDGAR filings since 01 Feb 2024

Recent SEC filings for Gwill York 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	06 Jan 2026	02 Jan 2026	001-41944
4	Open 4 document	View SEC filing for 4	FORM 4	15 May 2025	13 May 2025	001-41944
4	Open 4 document	View SEC filing for 4	FORM 4	06 Jan 2025	02 Jan 2025	001-41944
4	Open 4 document	View SEC filing for 4		07 Feb 2024	06 Feb 2024	001-41944
4	Open 4 document	View SEC filing for 4		05 Feb 2024	01 Feb 2024	001-41944
3	Open 3 document	View SEC filing for 3		01 Feb 2024	01 Feb 2024	001-41944

Gwill York files with the SEC under CIK 0002008499. 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.