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 Katherine Rubenstein.

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Katherine Rubenstein has filed 5 SEC EDGAR filings since 05 Aug 2021

Recent SEC filings for Katherine Rubenstein including 3, 4.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3	3	10 Mar 2025	10 Mar 2025	811-23996
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	22 Nov 2022	21 Nov 2022	814-01299
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	27 Oct 2021	25 Oct 2021	814-01358
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	05 Aug 2021	04 Aug 2021	814-01299
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	05 Aug 2021	04 Aug 2021	814-01358

Katherine Rubenstein files with the SEC under CIK 0001876931. 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.