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 Christopher Viehbacher.

Business address: C/O Axcella Health, Inc., 840 Memorial Drive, Cambridge, MA, 02139
Top holdings (ownership): BIIB

Get insider transactions for this reporting owner

Christopher Viehbacher has filed 8 SEC EDGAR filings since 08 May 2019

Recent SEC filings for Christopher Viehbacher including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	17 Feb 2026	13 Feb 2026	000-19311
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	10 Feb 2026	06 Feb 2026	000-19311
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Dec 2025	01 Dec 2025	000-19311
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	10 Feb 2025	06 Feb 2025	000-19311
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	09 Feb 2024	07 Feb 2024	000-19311
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Dec 2022	01 Dec 2022	000-19311
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	21 Nov 2022	14 Nov 2022	000-19311
3	Open 3 document	View SEC filing for 3	3	08 May 2019	08 May 2019	001-38901

Christopher Viehbacher files with the SEC under CIK 0001774478. 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.