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Filing metadata

Accession number: 0001391400-09-000001
Form type: Form 4
Filer: Interactive Brokers Group, Inc.
CIK: CIK 1381197
Filed: May 12, 2009
Reporting period: May 09, 2009
Description: Insider transaction

Documents

0001391400-09-000001-index.htm

Complete submission

0001391400-09-000001.txt

directory listing

Filed by

Interactive Brokers Group, Inc.