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 William F. Murphy.

Business address: C/O Silverbay Capital Management Llc, 350 Madison Avenue, New York, NY, 10017

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William F. Murphy has filed 2 SEC EDGAR filings since 09 Mar 2010

Recent SEC filings for William F. Murphy including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3		10 Feb 2026	29 Jan 2026	811-23777
3	Open 3 document	View SEC filing for 3		09 Mar 2010	02 Dec 2009	811-22312

William F. Murphy files with the SEC under CIK 0001485908. 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.