Insider Transactions
Showing insider trading activity for Nemser Earl H.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| IBKR | Nemser Earl H | 28 May 2026 | 8 May 2026 | F-InKind | director, officer: Vice Chairman | 22,486 |
| IBKR | Nemser Earl H | 28 Jan 2026 | 27 Jan 2026 | S-Sale | director, officer: Vice Chairman | 20,469 |
| IBKR | Nemser Earl H | 28 Jan 2026 | 26 Jan 2026 | S-Sale | director, officer: Vice Chairman | 60,882 |
| IBKR | Nemser Earl H | 28 Jan 2026 | 26 Jan 2026 | S-Sale | director, officer: Vice Chairman | 30,817 |
| IBKR | Nemser Earl H | 28 Jan 2026 | 26 Jan 2026 | S-Sale | director, officer: Vice Chairman | 3,101 |
| IBKR | Nemser Earl H | 28 Jan 2026 | 27 Jan 2026 | S-Sale | director, officer: Vice Chairman | 39,731 |
| IBKR | Nemser Earl H | 26 Jan 2026 | 23 Jan 2026 | S-Sale | director, officer: Vice Chairman | 84,935 |
| IBKR | Nemser Earl H | 26 Jan 2026 | 23 Jan 2026 | S-Sale | director, officer: Vice Chairman | 60,065 |
| IBKR | Nemser Earl H | 26 Jan 2026 | 22 Jan 2026 | S-Sale | director, officer: Vice Chairman | 100,000 |
| IBKR | Nemser Earl H | 26 Jan 2026 | 1 Jan 2026 | A-Award | director, officer: Vice Chairman | 389 |
| IBKR | Nemser Earl H | 7 Jan 2026 | 31 Dec 2025 | A-Award | director, officer: Vice Chairman | 23,240 |
| IBKR | Nemser Earl H | 7 Jan 2026 | 31 Dec 2025 | A-Award | director, officer: Vice Chairman | 389 |
| IBKR | Nemser Earl H | 15 Aug 2025 | 14 Aug 2025 | S-Sale | director, officer: Vice Chairman | 33,379 |
| IBKR | Nemser Earl H | 15 Aug 2025 | 14 Aug 2025 | S-Sale | director, officer: Vice Chairman | 20,521 |
| IBKR | Nemser Earl H | 14 Aug 2025 | 12 Aug 2025 | S-Sale | director, officer: Vice Chairman | 153,000 |
| IBKR | Nemser Earl H | 14 Aug 2025 | 12 Aug 2025 | S-Sale | director, officer: Vice Chairman | 41,086 |
| IBKR | Nemser Earl H | 14 Aug 2025 | 13 Aug 2025 | S-Sale | director, officer: Vice Chairman | 4,600 |
| IBKR | Nemser Earl H | 14 Aug 2025 | 13 Aug 2025 | S-Sale | director, officer: Vice Chairman | 200 |
| IBKR | Nemser Earl H | 14 Aug 2025 | 13 Aug 2025 | S-Sale | director, officer: Vice Chairman | 200 |
| IBKR | Nemser Earl H | 14 Aug 2025 | 13 Aug 2025 | S-Sale | director, officer: Vice Chairman | 2,400 |