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 Nieman.

Business address: C/O Lyra Therapeutics, Inc., 480 Arsenal Way, Watertown, MA, 02472

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Richard Nieman has filed 4 SEC EDGAR filings since 12 Jul 2022

Recent SEC filings for Richard Nieman including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	4	01 Feb 2024	30 Jan 2024	001-39273
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	02 Feb 2023	31 Jan 2023	001-39273
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	12 Jul 2022	11 Jul 2022	001-39273
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	12 Jul 2022	11 Jul 2022	001-39273

Richard Nieman files with the SEC under CIK 0001936888. 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.