Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|
Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
3 | Open Document | Open Filing | May 12, 2025 | Apr 17, 2025 | ||
DEF 14C | Open Document | Open Filing | DEF 14C | May 12, 2025 | May 12, 2025 | 001-33440 |
10-Q | Open Document | Data | Open Filing | 10-Q | May 8, 2025 | Mar 31, 2025 | 001-33440 |
PRE 14C | Open Document | Open Filing | PRE 14C | May 2, 2025 | May 2, 2025 | 001-33440 |
8-K | Open Document | Data | Open Filing | 8-K | Apr 23, 2025 | Apr 17, 2025 | 001-33440 |
8-K | Open Document | Data | Open Filing | IBKR 8-K 2025-03-31 | Apr 15, 2025 | Apr 15, 2025 | 001-33440 |
ARS | Open Document | Open Filing | ARS | Mar 6, 2025 | Dec 31, 2024 | 001-33440 |
DEFA14A | Open Document | Open Filing | DEFA14A | Mar 6, 2025 | 001-33440 | |
DEF 14A | Open Document | Data | Open Filing | DEF 14A | Mar 6, 2025 | Apr 17, 2025 | 001-33440 |
10-K/A | Open Document | Data | Open Filing | 10-K/A | Mar 5, 2025 | Dec 31, 2024 | 001-33440 |
10-K | Open Document | Data | Open Filing | 10-K | Feb 27, 2025 | Dec 31, 2024 | 001-33440 |
4 | Open Document | Open Filing | Feb 24, 2025 | Feb 20, 2025 | ||
4 | Open Document | Open Filing | Feb 20, 2025 | Feb 18, 2025 | ||
SCHEDULE 13G/A | Open Document | Open Filing | Feb 14, 2025 | 005-82876 | ||
SCHEDULE 13G/A | Open Document | Open Filing | Feb 5, 2025 | 005-82876 | ||
4 | Open Document | Open Filing | Feb 4, 2025 | Jan 31, 2025 | ||
8-K | Open Document | Data | Open Filing | IBKR 8-K 2024-12-31 | Jan 21, 2025 | Jan 21, 2025 | 001-33440 |
4 | Open Document | Open Filing | Jan 7, 2025 | Dec 31, 2024 | ||
4 | Open Document | Open Filing | Jan 7, 2025 | Dec 31, 2024 | ||
4 | Open Document | Open Filing | Jan 7, 2025 | Dec 31, 2024 | ||
4 | Open Document | Open Filing | Jan 7, 2025 | Dec 31, 2024 | ||
4 | Open Document | Open Filing | Jan 7, 2025 | Dec 31, 2024 | ||
4 | Open Document | Open Filing | Jan 7, 2025 | Dec 31, 2024 | ||
4 | Open Document | Open Filing | Jan 7, 2025 | Dec 31, 2024 | ||
4 | Open Document | Open Filing | Jan 7, 2025 | Dec 31, 2024 | ||
4 | Open Document | Open Filing | Jan 7, 2025 | Dec 31, 2024 | ||
4 | Open Document | Open Filing | Jan 7, 2025 | Dec 31, 2024 | ||
4 | Open Document | Open Filing | Jan 3, 2025 | Dec 31, 2024 | ||
4 | Open Document | Open Filing | Dec 2, 2024 | Nov 27, 2024 | ||
SC 13G/A | Open Document | Open Filing | ORBIS INVESTMENT MANAGEMENT LIMITED | Nov 14, 2024 | 005-82876 | |
SC 13G/A | Open Document | Open Filing | Nov 13, 2024 | 005-82876 | ||
10-Q | Open Document | Data | Open Filing | 10-Q | Nov 7, 2024 | Sep 30, 2024 | 001-33440 |
8-K/A | Open Document | Data | Open Filing | IBKR AMENDED 8-K | Oct 21, 2024 | Oct 15, 2024 | 001-33440 |
8-K | Open Document | Data | Open Filing | IBKR 8-K 2024-09-30 | Oct 15, 2024 | Oct 15, 2024 | 001-33440 |
SC 13D/A | Open Document | Open Filing | Oct 10, 2024 | |||
4 | Open Document | Open Filing | Oct 2, 2024 | Oct 1, 2024 | ||
10-Q | Open Document | Data | Open Filing | 10-Q | Aug 5, 2024 | Jun 30, 2024 | 001-33440 |
4 | Open Document | Open Filing | Jul 29, 2024 | Jul 25, 2024 | ||
424B5 | Open Document | Open Filing | IBKR PROSPECTUS SUPPLEMENT | Jul 25, 2024 | 333-273451 | |
8-K | Open Document | Data | Open Filing | 8-K | Jul 25, 2024 | Jul 25, 2024 | 001-33440 |
8-K | Open Document | Data | Open Filing | IBKR 8-K 2024-06-30 | Jul 16, 2024 | Jul 16, 2024 | 001-33440 |
4 | Open Document | Open Filing | May 24, 2024 | May 9, 2024 | ||
4 | Open Document | Open Filing | May 24, 2024 | May 9, 2024 | ||
4 | Open Document | Open Filing | May 24, 2024 | May 9, 2024 | ||
4 | Open Document | Open Filing | May 24, 2024 | May 9, 2024 | ||
4 | Open Document | Open Filing | May 24, 2024 | May 9, 2024 | ||
10-Q | Open Document | Data | Open Filing | 10-Q | May 6, 2024 | Mar 31, 2024 | 001-33440 |
4 | Open Document | Open Filing | Apr 25, 2024 | Apr 23, 2024 | ||
8-K | Open Document | Data | Open Filing | 8-K | Apr 23, 2024 | Apr 18, 2024 | 001-33440 |
8-K | Open Document | Data | Open Filing | IBKR 8-K 2024-03-31 | Apr 16, 2024 | Apr 16, 2024 | 001-33440 |