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 Sarah Patricia Harden.

Business address: C/O The Rubicon Project, Inc., 12181 Bluff Creek Drive, 4 Th Floor, Playa Vista, MA, 90094
Top holdings (ownership): MGNI

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Sarah Patricia Harden has filed 8 SEC EDGAR filings since 08 Jul 2019

Recent SEC filings for Sarah Patricia Harden including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4		06 Jun 2025	05 Jun 2025	001-36384
4	Open 4 document	View SEC filing for 4		13 Jun 2024	12 Jun 2024	001-36384
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	16 Jun 2023	14 Jun 2023	001-36384
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	09 Jun 2022	07 Jun 2022	001-36384
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	30 Jun 2021	28 Jun 2021	001-36384
4	Open 4 document	View SEC filing for 4	FORM 4	16 Jul 2020	08 Jul 2020	001-36384
4	Open 4 document	View SEC filing for 4	FORM 4	08 Jul 2019	01 Jul 2019	001-36384
3	Open 3 document	View SEC filing for 3	FORM 3	08 Jul 2019	01 Jul 2019	001-36384

Sarah Patricia Harden files with the SEC under CIK 0001781873. 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.