Madison Dearborn Capital Partners VI-A, L.P. SEC EDGAR Filings (CIK 0001417975)

SEC EDGAR filings, ownership reports, and insider transactions for Madison Dearborn Capital Partners VI-A, L.P..

Business address
Three First National Plaza, Suite 4600, Chicago, IL, 60602
Top holdings (ownership)
OPCH
State of incorporation
DE
Former names
Madison Dearborn Capital Partners VI-A LP (to 27 Feb 2009)
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Madison Dearborn Capital Partners VI-A, L.P. has filed 16 SEC EDGAR filings since 06 Nov 2007

Latest Filings

Recent SEC filings for Madison Dearborn Capital Partners VI-A, L.P. including 4, 3, D/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 20 Dec 2021 17 Dec 2021 001-11993
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 Sep 2021 17 Sep 2021 001-11993
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 10 Sep 2021 09 Sep 2021 001-11993
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Aug 2021 05 Aug 2021 001-11993
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 Jun 2021 10 Jun 2021 001-11993
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Mar 2021 17 Mar 2021 001-11993
4 Open 4 document View SEC filing for 4 4 12 Feb 2021 10 Feb 2021 001-11993
4 Open 4 document View SEC filing for 4 4 29 Dec 2020 24 Dec 2020 001-11993
4 Open 4 document View SEC filing for 4 4 16 Dec 2020 14 Dec 2020 001-11993
4 Open 4 document View SEC filing for 4 4 20 Aug 2020 20 Aug 2020 001-11993
4 Open 4 document View SEC filing for 4 4 24 Jul 2020 24 Jul 2020 001-11993
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 23 Apr 2020 21 Apr 2020 001-38504
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 07 Aug 2019 06 Aug 2019 001-11993
D/A Open D/A document View SEC filing for D/A 25 Feb 2010 021-110837

About this filer

Madison Dearborn Capital Partners VI-A, L.P. files with the SEC under CIK 0001417975. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

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.

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