Interactive Brokers Group, Inc.
SEC Filing List

IBKR         CIK: 0001381197

Form Description Owner/Filer Filing Agent Date Actions
8-KCurrent report filingInteractive Brokers Group, Inc. 04/21/2026
4Statement of changes in beneficial owner...Conkling Lori AInteractive Brokers Group, Inc.04/02/2026
10-K/AAmendment to annual report pursuant to S...Interactive Brokers Group, Inc. 03/31/2026
SCHEDULE 13G/A03/27/2026
4Statement of changes in beneficial owner...Conkling Lori AInteractive Brokers Group, Inc.03/26/2026
DEF 14ADefinitive proxy statementsInteractive Brokers Group, Inc. 03/11/2026
ARSAnnual report to security holdersInteractive Brokers Group, Inc. Broadridge Financial Solutions, Inc. /fa03/11/2026
DEFA14ADefinitive additional proxy soliciting m...Interactive Brokers Group, Inc. Broadridge Financial Solutions, Inc. /fa03/11/2026
10-KAnnual report pursuant to Section 13 and...Interactive Brokers Group, Inc. 02/27/2026
4Statement of changes in beneficial owner...Nemser Earl HInteractive Brokers Group, Inc.01/28/2026
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