SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000080255-10-000530
Form type: SC 13G
Filer: CBOE Holdings, Inc.
CIK: CIK 1374310
Filed: Jul 12, 2010
Reporting period: Jun 30, 2010
Description: Passive 5%+ stake

Documents

0000080255-10-000530-index.htm

Complete submission

0000080255-10-000530.txt

directory listing

Filed by

CBOE Holdings, Inc.