IBKR Interactive Brokers
Nasdaq · SEC CIK 1381197 · EDGAR
- Bought, last 12 months
- $44.4K 8 purchases by 2 insiders
- Sold, last 12 months
- $40.00M 8 sales by 3 insiders
- Filings on record
- 433 since 2021-07-01, latest 2026-09-02 16:01
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Nemser Earl H | Vice COB, Dir | — | $30.73M |
| Harris Lawrence E | Dir | — | $5.77M |
| Brody Paul Jonathan | CFO, Dir | — | $3.50M |
| Bright Jill | Dir | $26.4K | — |
| Conkling Lori A | Dir | $18.0K | — |
| Repetto Richard H | Dir | — | — |
| Yuen Nicole | Dir | — | — |
| Peterffy William | Dir | — | — |
| Mendonca Denis | CAO | — | — |
| Galik Milan | CEO, Dir | — | — |
Transactions 435
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2021-09-02 | 2021-08-31+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $64.81 | -40.0K | 6.17M | -0.6% | -$2.59M |
| M | 2021-09-02 | 2021-08-31+ | IBKR | Frank Thomas AJ | CIO | S - Sale | $64.83 | -36.4K | 1.94M | -2% | -$2.36M |
| M | 2021-08-31 | 2021-08-27+ | IBKR | Frank Thomas AJ | CIO | S - Sale | $64.78 | -36.8K | 1.99M | -2% | -$2.39M |
| M | 2021-08-31 | 2021-08-27+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $64.76 | -40.0K | 6.22M | -0.6% | -$2.59M |
| M | 2021-08-27 | 2021-08-25+ | IBKR | Frank Thomas AJ | CIO | S - Sale | $63.86 | -37.0K | 2.01M | -2% | -$2.36M |
| M | 2021-08-27 | 2021-08-25+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $63.86 | -40.0K | 6.25M | -0.6% | -$2.55M |
| M | 2021-08-25 | 2021-08-23+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $62.58 | -40.0K | 6.27M | -0.6% | -$2.50M |
| M | 2021-08-25 | 2021-08-23+ | IBKR | Frank Thomas AJ | CIO | S - Sale | $62.59 | -37.1K | 2.06M | -2% | -$2.32M |
| M | 2021-08-23 | 2021-08-19+ | IBKR | Frank Thomas AJ | CIO | S - Sale | $61.26 | -36.8K | 2.08M | -2% | -$2.25M |
| M | 2021-08-23 | 2021-08-19+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $61.27 | -40.0K | 6.33M | -0.6% | -$2.45M |
| M | 2021-08-19 | 2021-08-17+ | IBKR | Frank Thomas AJ | CIO | S - Sale | $61.84 | -37.0K | 2.12M | -2% | -$2.29M |
| M | 2021-08-19 | 2021-08-17+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $61.82 | -40.0K | 6.35M | -0.6% | -$2.47M |
| M | 2021-08-17 | 2021-08-13+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $62.70 | -40.0K | 6.41M | -0.6% | -$2.51M |
| M | 2021-08-17 | 2021-08-13+ | IBKR | Frank Thomas AJ | CIO | S - Sale | $62.71 | -37.1K | 2.18M | -2% | -$2.33M |
| M | 2021-08-13 | 2021-08-11+ | IBKR | Frank Thomas AJ | CIO | S - Sale | $63.61 | -37.1K | 2.21M | -2% | -$2.36M |
| M | 2021-08-13 | 2021-08-11+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $63.62 | -40.0K | 6.43M | -0.6% | -$2.54M |
| M | 2021-08-11 | 2021-08-09+ | IBKR | Frank Thomas AJ | CIO | S - Sale | $63.68 | -37.1K | 2.23M | -2% | -$2.37M |
| M | 2021-08-11 | 2021-08-09+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $63.67 | -40.0K | 6.49M | -0.6% | -$2.55M |
| M | 2021-08-09 | 2021-08-05+ | IBKR | Frank Thomas AJ | CIO | S - Sale | $62.69 | -36.8K | 2.27M | -2% | -$2.31M |
| M | 2021-08-09 | 2021-08-05+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $62.66 | -40.0K | 6.51M | -0.6% | -$2.51M |
| M | 2021-08-05 | 2021-08-03+ | IBKR | Frank Thomas AJ | CIO | S - Sale | $61.72 | -36.4K | 2.32M | -2% | -$2.24M |
| M | 2021-08-05 | 2021-08-03+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $61.70 | -40.0K | 6.57M | -0.6% | -$2.47M |
| 2021-08-03 | 2021-07-30 | IBKR | Frank Thomas AJ | CIO | A - Grant | $61.86 | +2.00M | 2.34M | +586% | +$123.72M | |
| M | 2021-08-03 | 2021-07-30+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $62.47 | -40.0K | 6.59M | -0.6% | -$2.50M |
| M | 2021-07-30 | 2021-07-28+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $61.48 | -40.0K | 6.64M | -0.6% | -$2.46M |
| M | 2021-07-28 | 2021-07-26+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $60.52 | -40.0K | 6.69M | -0.6% | -$2.42M |
| M | 2021-07-26 | 2021-07-22+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $61.73 | -40.0K | 6.74M | -0.6% | -$2.47M |
| M | 2021-07-22 | 2021-07-20+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $63.07 | -40.0K | 6.78M | -0.6% | -$2.52M |
| M | 2021-07-20 | 2021-07-16+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $62.93 | -40.0K | 6.79M | -0.6% | -$2.52M |
| M | 2021-07-16 | 2021-07-14+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $63.84 | -40.0K | 6.85M | -0.6% | -$2.55M |
| M | 2021-07-14 | 2021-07-12+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $64.72 | -40.0K | 6.89M | -0.6% | -$2.59M |
| M | 2021-07-12 | 2021-07-08+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $64.17 | -40.0K | 6.93M | -0.6% | -$2.57M |
| M | 2021-07-08 | 2021-07-06+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $64.29 | -40.0K | 6.95M | -0.6% | -$2.57M |
| M | 2021-07-06 | 2021-07-01+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $65.93 | -40.0K | 7.01M | -0.6% | -$2.64M |
| M | 2021-07-01 | 2021-06-29+ | IBKR | Peterffy Thomas | COB, Dir | S - Sale | $65.91 | -40.0K | 7.05M | -0.6% | -$2.64M |
Purchase Sale Sale after option exercise All abbreviations