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 Mary Haak-Frendscho.

Business address: 171 Oyster Point Blvd., Suite 400, South San Francisco, CA, 94080

Get insider transactions for this reporting owner

Mary Haak-Frendscho has filed 5 SEC EDGAR filings since 16 Aug 2021

Recent SEC filings for Mary Haak-Frendscho 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	15 May 2025	14 May 2025	001-39635
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 Jun 2024	05 Jun 2024	001-39635
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	19 May 2023	18 May 2023	001-39635
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	09 Jun 2022	07 Jun 2022	001-39635
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	16 Aug 2021	11 Aug 2021	001-39635

Mary Haak-Frendscho files with the SEC under CIK 0001873902. 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.