IBKR 8-K 2021-03-31

Company

Interactive Brokers Group, Inc.

Filed

April 20, 2021

Period of Report

April 20, 2021

Accession Number

0001381197-21-000011

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 →