Form4insider filings, from the source

SEC Form 4 · accession 0001140361-17-040352

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
Oct 27, 2017
Accepted (ET)
Oct 31, 2017 · 6:44 pm EDT
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,F4,F2Oct 27, 2017S5,893$52.99D239,669IBy IBG Holdings LLC
Class A common stockF1,F5,F2Oct 27, 2017S2,258$53.47D237,411IBy IBG Holdings LLC
Class A common stockF1,F6,F2Oct 30, 2017S36,633$53.25D200,778IBy IBG Holdings LLC
Class A common stockF3holding———311,827D

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses