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 Michael C. Quirk.

Business address: C/O Sage Therapeutics, Inc., 55 Cambridge Parkway, Cambridge, MA, 02142

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Michael C. Quirk has filed 5 SEC EDGAR filings since 02 Apr 2025

Recent SEC filings for Michael C. Quirk 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	31 Jul 2025	31 Jul 2025	001-36544
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	26 Jun 2025	24 Jun 2025	001-36544
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	11 Apr 2025	10 Apr 2025	001-36544
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Apr 2025	01 Apr 2025	001-36544
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	02 Apr 2025	01 Apr 2025	001-36544

Michael C. Quirk files with the SEC under CIK 0002063117. 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.