$IBKR SC 13D/A SEC Filings

Filed On	Filing
10 Oct 2024	SC 13D/A
04 Aug 2022	SCHEDULE 13D/A AMENDMENT NO. 8
09 Nov 2020	SC 13D/A
31 Jul 2018	SCHEDULE 13D/A AMENDMENT NO. 6
01 Aug 2017	SC 13D/A
03 Aug 2016	SC 13 D/A
24 Jul 2015	SC 13D/A
29 Oct 2014	SC 13D/A
18 Nov 2013	SC 13D/A
23 Jan 2013	AMENDMENT NO. 4 TO SCHEDULE 13D
08 Jan 2013	AMENDMENT NO. 3 TO SCHEDULE 13D
24 Aug 2009	SC 13D/A
31 Jul 2009	AMENDMENT TO SCHEDULE 13