IBKR 8-K 2019-01-22

Company

Interactive Brokers Group, Inc.

Filed

January 22, 2019

Period of Report

January 22, 2019

Accession Number

0001381197-19-000008

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 →