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 Charles M. Winter.

Business address: C/O Janux Therapeutics, Inc., 10955 Vista Sorrento Parkway, Suite 200, San Diego, CA, 92130
Top holdings (ownership): JANX

Get insider transactions for this reporting owner

Charles M. Winter has filed 6 SEC EDGAR filings since 05 Jan 2023

Recent SEC filings for Charles M. Winter including 4, 3/A, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4		02 Jan 2026	02 Jan 2026	001-40475
4	Open 4 document	View SEC filing for 4		03 Jan 2025	02 Jan 2025	001-40475
3/A	Open 3/A document	View SEC filing for 3/A		03 Jan 2025	01 Jan 2023	001-40475
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	03 Jan 2024	02 Jan 2024	001-40475
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	05 Jan 2023	03 Jan 2023	001-40475
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	05 Jan 2023	01 Jan 2023	001-40475

Charles M. Winter files with the SEC under CIK 0001960264. 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.