Form4insider filings, from the source

SEC Form 4 · accession 0001140361-17-000475

Interactive Brokers Group, Inc. · IBKR

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Thomas AJ Frank
Officer — Chief Information Officer
Period of report
Dec 31, 2016
Accepted (ET)
Jan 4, 2017 · 5:12 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001381197

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Class A Common StockF1,F2Dec 31, 2016A22,644$0.00A329,445D
Class A Common StockF3holding———1,000,000IBy IBG Holdings LLC

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses