Harris Lawrence E
Related Filers (1)
Ownership (14)
4
Friday, 1/5/2024
Interactive Brokers Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 1/6/2023
Interactive Brokers Group, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/13/2022
Interactive Brokers Group, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/3/2011
Interactive Brokers Group, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/27/2011
Interactive Brokers Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/26/2011
Interactive Brokers Group, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/4/2009
Interactive Brokers Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/3/2009
Interactive Brokers Group, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 2/2/2009
Interactive Brokers Group, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 1/5/2009
Interactive Brokers Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/28/2008
Interactive Brokers Group, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/6/2008
Interactive Brokers Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/31/2007
Interactive Brokers Group, Inc.: Statement of changes in beneficial ownership of securities
3
Monday, 7/16/2007
Interactive Brokers Group, Inc.: Initial statement of beneficial ownership of securities