IBKR INTERACTIVE BROKERS GROUP INC Investor Conferences 8-K Filing 2024 - Annual Meeting of Stockholders Interactive Brokers Group, Inc. held its annual meeting of stockholders, where directors were elected, the appointment of Deloitte as independent auditor was ratified, and an advisory vote on executive compensation was held.Get access to all SEC 8-K filings of the INTERACTIVE BROKERS GROUP INC