Nemser Earl H
Vice Chairman · 42 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-08 | IBKR | Interactive Brokers Group, Inc. | Tax withholding | 22,486 | $84.42 | $1.9M | filing |
| 2026-01-27 | IBKR | Interactive Brokers Group, Inc. | Sale | 39,731 | $75.07 | $3.0M | filing |
| 2026-01-27 | IBKR | Interactive Brokers Group, Inc. | Sale | 20,469 | $75.75 | $1.6M | filing |
| 2026-01-26 | IBKR | Interactive Brokers Group, Inc. | Sale | 60,882 | $75.83 | $4.6M | filing |
| 2026-01-26 | IBKR | Interactive Brokers Group, Inc. | Sale | 30,817 | $76.72 | $2.4M | filing |
| 2026-01-26 | IBKR | Interactive Brokers Group, Inc. | Sale | 3,101 | $77.98 | $241,815.98 | filing |
| 2026-01-23 | IBKR | Interactive Brokers Group, Inc. | Sale | 84,935 | $77.65 | $6.6M | filing |
| 2026-01-23 | IBKR | Interactive Brokers Group, Inc. | Sale | 60,065 | $78.14 | $4.7M | filing |
| 2026-01-22 | IBKR | Interactive Brokers Group, Inc. | Sale | 100,000 | $76.81 | $7.7M | filing |
| 2026-01-01 | IBKR | Interactive Brokers Group, Inc. | Award | 389 | $64.31 | $25,016.59 | filing |
| 2025-12-31 | IBKR | Interactive Brokers Group, Inc. | Award | 389 | $64.31 | $25,016.59 | filing |
| 2025-12-31 | IBKR | Interactive Brokers Group, Inc. | Award | 23,240 | $0.00 | $0.00 | filing |
| 2025-08-14 | IBKR | Interactive Brokers Group, Inc. | Sale | 33,379 | $63.86 | $2.1M | filing |
| 2025-08-14 | IBKR | Interactive Brokers Group, Inc. | Sale | 20,521 | $64.22 | $1.3M | filing |
| 2025-08-13 | IBKR | Interactive Brokers Group, Inc. | Sale | 4,600 | $63.75 | $293,250.00 | filing |
| 2025-08-13 | IBKR | Interactive Brokers Group, Inc. | Sale | 2,400 | $66.77 | $160,248.00 | filing |
| 2025-08-13 | IBKR | Interactive Brokers Group, Inc. | Sale | 200 | $67.20 | $13,440.00 | filing |
| 2025-08-13 | IBKR | Interactive Brokers Group, Inc. | Sale | 200 | $66.09 | $13,218.00 | filing |
| 2025-08-13 | IBKR | Interactive Brokers Group, Inc. | Sale | 200 | $64.19 | $12,838.00 | filing |
| 2025-08-12 | IBKR | Interactive Brokers Group, Inc. | Sale | 153,000 | $67.39 | $10.3M | filing |
| 2025-08-12 | IBKR | Interactive Brokers Group, Inc. | Sale | 41,086 | $67.88 | $2.8M | filing |
| 2025-08-11 | IBKR | Interactive Brokers Group, Inc. | Sale | 12,841 | $66.09 | $848,661.69 | filing |
| 2025-08-08 | IBKR | Interactive Brokers Group, Inc. | Sale | 10,200 | $65.60 | $669,120.00 | filing |
| 2025-08-08 | IBKR | Interactive Brokers Group, Inc. | Sale | 2,641 | $65.94 | $174,147.54 | filing |
| 2025-08-07 | IBKR | Interactive Brokers Group, Inc. | Sale | 12,400 | $63.94 | $792,856.00 | filing |
| 2025-08-07 | IBKR | Interactive Brokers Group, Inc. | Sale | 441 | $64.35 | $28,378.35 | filing |
| 2025-08-06 | IBKR | Interactive Brokers Group, Inc. | Sale | 12,641 | $63.47 | $802,324.27 | filing |
| 2025-08-06 | IBKR | Interactive Brokers Group, Inc. | Sale | 200 | $64.16 | $12,832.00 | filing |
| 2025-08-05 | IBKR | Interactive Brokers Group, Inc. | Sale | 11,041 | $63.64 | $702,649.24 | filing |
| 2025-08-05 | IBKR | Interactive Brokers Group, Inc. | Sale | 1,800 | $64.84 | $116,712.00 | filing |
| 2025-08-04 | IBKR | Interactive Brokers Group, Inc. | Sale | 12,841 | $64.54 | $828,758.14 | filing |
| 2025-08-01 | IBKR | Interactive Brokers Group, Inc. | Sale | 7,441 | $63.94 | $475,777.54 | filing |
| 2025-08-01 | IBKR | Interactive Brokers Group, Inc. | Sale | 3,200 | $64.71 | $207,072.00 | filing |
| 2025-08-01 | IBKR | Interactive Brokers Group, Inc. | Sale | 1,200 | $62.79 | $75,348.00 | filing |
| 2025-08-01 | IBKR | Interactive Brokers Group, Inc. | Sale | 1,000 | $65.66 | $65,660.00 | filing |
| 2025-07-31 | IBKR | Interactive Brokers Group, Inc. | Sale | 12,441 | $66.18 | $823,345.38 | filing |
| 2025-07-31 | IBKR | Interactive Brokers Group, Inc. | Sale | 2,200 | $66.71 | $146,762.00 | filing |
| 2025-07-30 | IBKR | Interactive Brokers Group, Inc. | Award | 400,000 | $66.22 | $26.5M | filing |
| 2025-07-30 | IBKR | Interactive Brokers Group, Inc. | Sale | 32,386 | $66.32 | $2.1M | filing |
| 2025-07-30 | IBKR | Interactive Brokers Group, Inc. | Sale | 7,400 | $66.64 | $493,136.00 | filing |
| 2025-07-28 | IBKR | Interactive Brokers Group, Inc. | Sale | 100 | $65.90 | $6,590.00 | filing |
| 2025-06-23 | IBKR | Interactive Brokers Group, Inc. | Gift | 500 | $0.00 | $0.00 | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.