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 Richard Miao.

Business address: C/O Sema4 Holdings Corp, 333 Ludlow Street, N. Tower, 8 Th Floor, Stamford, CT, 06902
Top holdings (ownership): WGSWW

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Richard Miao has filed 3 SEC EDGAR filings since 23 Jun 2022

Recent SEC filings for Richard Miao including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	28 Apr 2023	01 Jul 2022	001-39482
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	26 Aug 2022	24 Aug 2022	001-39482
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	23 Jun 2022	13 Jun 2022	001-39482

Richard Miao files with the SEC under CIK 0001934925. 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.