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 Anne K. Costin.

Business address: C/O Kayne Anderson Capital Advisors Lp, 1800 Avenue Of The Stars, Los Angeles, CA, 90067
Top holdings (ownership): KYN

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Anne K. Costin has filed 8 SEC EDGAR filings since 27 Sep 2004

Recent SEC filings for Anne K. Costin including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	20 Nov 2023	13 Nov 2023	811-21593
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	15 Aug 2018	28 Jun 2018	811-22467
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	15 Aug 2018	06 Aug 2018	811-22467

Anne K. Costin files with the SEC under CIK 0001304351. 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.