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Interactive Brokers Group, Inc.
IBKRNasdaqCIK: 0001381197
Recent Form 4 activity at Interactive Brokers Group, Inc. (IBKR) spans 43 filings across 11 insiders (2 buying and 3 selling). Purchases total $36.6K against $93.6M in sales — heavily weighted toward selling, for net sales of $93.6M. Brody Paul Jonathan is the most active by dollar volume, and the single largest transaction was $70.7M by Nemser Earl H. All figures are drawn from official SEC Form 3, 4, and 5 disclosures and update as new filings arrive.
Total Volume
$291.3M
Purchases
$36.6K
Sales
$93.6M
Unique Insiders
11
Recent Insider Trades
43 loaded
| Aug 4 | IBKR Interactive Brokers Group, Inc. | Conkling Lori A | Insider | Buy | $2.2K |
| Aug 4 | IBKR Interactive Brokers Group, Inc. | Nemser Earl H | Insider | Grant | $70.7M |
| Jul 1 | IBKR Interactive Brokers Group, Inc. | Conkling Lori A | Insider | Buy | $2.2K |
| Jun 2 | IBKR Interactive Brokers Group, Inc. | Conkling Lori A | Insider | Buy | $2.2K |
| May 28 | IBKR Interactive Brokers Group, Inc. | Brody Paul Jonathan | Insider | Tax withheld | $7.0M |
| May 28 | IBKR Interactive Brokers Group, Inc. | Nemser Earl H | Insider | Tax withheld | $1.9M |
| May 28 | IBKR Interactive Brokers Group, Inc. | Galik Milan | Insider | Tax withheld | $21.5M |
| May 28 | IBKR Interactive Brokers Group, Inc. | Frank Thomas AJ | Insider | Tax withheld | $2.7M |
| May 28 | IBKR Interactive Brokers Group, Inc. | Mendonca Denis | Insider | Tax withheld | $941.9K |
| May 4 | IBKR Interactive Brokers Group, Inc. | Conkling Lori A | Insider | Buy | $2.0K |
| Apr 2 | IBKR Interactive Brokers Group, Inc. | Conkling Lori A | Insider | Buy | $1.7K |
| Jan 26 | IBKR Interactive Brokers Group, Inc. | Nemser Earl H | Insider | Grant | $25.0K |
| Jan 26 | IBKR Interactive Brokers Group, Inc. | Repetto Richard H | Insider | Grant | $25.0K |
| Jan 26 | IBKR Interactive Brokers Group, Inc. | Bright Jill | Insider | Grant | $25.0K |
| Jan 26 | IBKR Interactive Brokers Group, Inc. | Yuen Nicole | Insider | Grant | $25.0K |
| Jan 26 | IBKR Interactive Brokers Group, Inc. | Harris Lawrence E | Insider | Grant | $25.0K |
| Jan 26 | IBKR Interactive Brokers Group, Inc. | Galik Milan | Insider | Grant | $25.0K |
| Jan 26 | IBKR Interactive Brokers Group, Inc. | Peterffy William | Insider | Grant | $25.0K |
| Jan 7 | IBKR Interactive Brokers Group, Inc. | Brody Paul Jonathan | Insider | Grant | $25.0K |
| Jan 26 | IBKR Interactive Brokers Group, Inc. | Conkling Lori A | Insider | Grant | $25.0K |
| Oct 31 | IBKR Interactive Brokers Group, Inc. | Harris Lawrence E | Insider | Sell | $734.5K |
| Oct 29 | IBKR Interactive Brokers Group, Inc. | Harris Lawrence E | Insider | Sell | $997.0K |
| Oct 27 | IBKR Interactive Brokers Group, Inc. | Bright Jill | Insider | Buy | $26.4K |
| Oct 27 | IBKR Interactive Brokers Group, Inc. | Harris Lawrence E | Insider | Sell | $2.0M |
| Oct 1 | IBKR Interactive Brokers Group, Inc. | Brody Paul Jonathan | Insider | Sell | $1.5M |
| Sep 29 | IBKR Interactive Brokers Group, Inc. | Brody Paul Jonathan | Insider | Sell | $2.0M |
| Sep 25 | IBKR Interactive Brokers Group, Inc. | Brody Paul Jonathan | Insider | Sell | $2.2M |
| Oct 3 | IBKR Interactive Brokers Group, Inc. | Brody Paul Jonathan | Insider | Sell | $448.0K |
| Sep 23 | IBKR Interactive Brokers Group, Inc. | Brody Paul Jonathan | Insider | Sell | $4.2M |
| Sep 19 | IBKR Interactive Brokers Group, Inc. | Brody Paul Jonathan | Insider | Sell | $14.2M |
| Sep 17 | IBKR Interactive Brokers Group, Inc. | Brody Paul Jonathan | Insider | Sell | $12.3M |
| Sep 15 | IBKR Interactive Brokers Group, Inc. | Brody Paul Jonathan | Insider | Sell | $13.3M |
| Sep 11 | IBKR Interactive Brokers Group, Inc. | Brody Paul Jonathan | Insider | Sell | $13.2M |
| Aug 15 | IBKR Interactive Brokers Group, Inc. | Nemser Earl H | Insider | Sell | $3.4M |
| Aug 14 | IBKR Interactive Brokers Group, Inc. | Nemser Earl H | Insider | Sell | $13.6M |
| Aug 12 | IBKR Interactive Brokers Group, Inc. | Nemser Earl H | Insider | Sell | $1.7M |
| Aug 8 | IBKR Interactive Brokers Group, Inc. | Nemser Earl H | Insider | Sell | $1.6M |
| Aug 6 | IBKR Interactive Brokers Group, Inc. | Nemser Earl H | Insider | Sell | $1.6M |
| Aug 4 | IBKR Interactive Brokers Group, Inc. | Nemser Earl H | Insider | Sell | $1.8M |
| Aug 1 | IBKR Interactive Brokers Group, Inc. | Nemser Earl H | Insider | Grant | $26.5M |
| Aug 1 | IBKR Interactive Brokers Group, Inc. | Nemser Earl H | Insider | Sell | $2.6M |
| Aug 1 | IBKR Interactive Brokers Group, Inc. | Brody Paul Jonathan | Insider | Grant | $66.2M |
| Jul 30 | IBKR Interactive Brokers Group, Inc. | Nemser Earl H | Insider | Sell | $6.6K |
43 filings