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Interactive Brokers Group, Inc. — Director's Dealing 2018
Jun 1, 2018
29847_dirs_2018-06-01_6fa691d3-09a2-46a4-aa21-300fdcd3df53.zip
Director's Dealing
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SEC Form 3 — Initial Statement of Beneficial Ownership
Issuer: Interactive Brokers Group, Inc. (IBKR)
CIK: 0001381197
Period of Report: 2018-04-19
Reporting Person: Winston Kenneth James (Director)