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 MARY C. TANNER.

Business address: Ariad Pharmaceuticals, Inc, 26 Landsdowne Street, Cambridge, MA, 02139

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MARY C. TANNER has filed 13 SEC EDGAR filings since 25 Sep 2003

Recent SEC filings for MARY C. TANNER including 3, 4.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	14 Dec 2021	14 Dec 2021	001-41165

MARY C. TANNER files with the SEC under CIK 0001264460. 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.