IBKR 8-K 2015-12-23

Company

Interactive Brokers Group, Inc.

Filed

December 23, 2015

Period of Report

December 23, 2015

Accession Number

0001381197-15-000046

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →