Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Interactive Brokers Group, Inc. (IBKR)
since 2014 are shown in Table 1 and Table 2.
Table 1 shows the monthly insider trading data of Interactive Brokers Group, Inc..
(See page 1 of this report.) Table 2 shows the detailed insider transactions.
This company's CIK number is 1381197.
Total stock buying since 2014: $155,275.
Total stock sales since 2014: $1,229,735,060.
Total stock option exercises since 2014: $0.
Table 3. Detailed insider trading at Interactive Brokers Group, Inc. (IBKR) , Part 7
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2017-11-02 | Frank Thomas Aj (Chief Information Officer) | Sale | 73,266 | 54.99 | 4,029,262 |
| 2017-11-01 | Frank Thomas Aj (Chief Information Officer) | Sale | 36,632 | 53.96 | 1,976,662 |
| 2017-10-31 | Frank Thomas Aj (Chief Information Officer) | Sale | 36,633 | 53.84 | 1,972,320 |
| 2017-10-30 | Frank Thomas Aj (Chief Information Officer) | Sale | 36,633 | 53.25 | 1,950,707 |
| 2017-10-27 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 606 | 52.47 | 31,796 |
| 2017-10-27 | Frank Thomas Aj (Chief Information Officer) | Sale | 8,151 | 53.23 | 433,877 |
| 2017-10-26 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,760 | 52.38 | 301,680 |
| 2017-10-26 | Frank Thomas Aj (Chief Information Officer) | Sale | 13,254 | 52.38 | 694,178 |
| 2017-10-26 | Nemser Earl H (Vice Chairman) | Sale | 503 | 52.38 | 26,335 |
| 2017-10-25 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 51.09 | 294,227 |
| 2017-10-25 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,510 | 51.12 | 843,908 |
| 2017-10-25 | Nemser Earl H (Vice Chairman) | Sale | 807 | 51.09 | 41,225 |
| 2017-10-24 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 51.08 | 294,169 |
| 2017-10-24 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,194 | 51.08 | 827,189 |
| 2017-10-24 | Nemser Earl H (Vice Chairman) | Sale | 1,842 | 51.16 | 94,236 |
| 2017-10-23 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 4,997 | 50.23 | 250,974 |
| 2017-10-23 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,476 | 50.22 | 827,424 |
| 2017-10-23 | Nemser Earl H (Vice Chairman) | Sale | 841 | 50.23 | 42,239 |
| 2017-10-20 | Mendonca Denis (Chief Accounting Officer) | Sale | 1,156 | 49.50 | 57,222 |
| 2017-10-20 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 49.42 | 284,609 |
| 2017-10-20 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,850 | 49.43 | 832,895 |
| 2017-10-20 | Nemser Earl H (Vice Chairman) | Sale | 842 | 49.41 | 41,603 |
| 2017-10-19 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,412 | 49.38 | 267,217 |
| 2017-10-19 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,850 | 49.40 | 832,305 |
| 2017-10-19 | Nemser Earl H (Vice Chairman) | Sale | 841 | 49.38 | 41,528 |
| 2017-10-18 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,760 | 49.88 | 287,280 |
| 2017-10-18 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,850 | 49.92 | 841,236 |
| 2017-10-18 | Nemser Earl H (Vice Chairman) | Sale | 842 | 49.93 | 42,041 |
| 2017-10-17 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,551 | 47.34 | 262,784 |
| 2017-10-17 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,850 | 47.34 | 797,679 |
| 2017-10-17 | Nemser Earl H (Vice Chairman) | Sale | 841 | 47.36 | 39,829 |
| 2017-10-16 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,551 | 47.51 | 263,728 |
| 2017-10-16 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,850 | 47.49 | 800,206 |
| 2017-10-16 | Nemser Earl H (Vice Chairman) | Sale | 842 | 47.46 | 39,961 |
| 2017-10-13 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,482 | 47.65 | 261,217 |
| 2017-10-13 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,765 | 47.66 | 799,019 |
| 2017-10-13 | Nemser Earl H (Vice Chairman) | Sale | 833 | 47.66 | 39,700 |
| 2017-10-12 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,482 | 47.83 | 262,204 |
| 2017-10-12 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,663 | 47.84 | 797,157 |
| 2017-10-12 | Nemser Earl H (Vice Chairman) | Sale | 841 | 47.88 | 40,267 |
| 2017-10-11 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 47.64 | 274,358 |
| 2017-10-11 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,109 | 47.65 | 767,593 |
| 2017-10-11 | Nemser Earl H (Vice Chairman) | Sale | 767 | 47.68 | 36,570 |
| 2017-10-10 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 4,927 | 47.24 | 232,751 |
| 2017-10-10 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,850 | 47.24 | 795,994 |
| 2017-10-10 | Nemser Earl H (Vice Chairman) | Sale | 842 | 47.22 | 39,759 |
| 2017-10-09 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,412 | 47.64 | 257,827 |
| 2017-10-09 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,127 | 47.63 | 768,129 |
| 2017-10-09 | Nemser Earl H (Vice Chairman) | Sale | 816 | 47.63 | 38,866 |
| 2017-10-06 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,760 | 47.47 | 273,427 |
| 2017-10-06 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,850 | 47.47 | 799,869 |
| 2017-10-06 | Nemser Earl H (Vice Chairman) | Sale | 841 | 47.49 | 39,939 |
| 2017-10-05 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 47.60 | 274,128 |
| 2017-10-05 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,416 | 47.59 | 781,237 |
| 2017-10-05 | Nemser Earl H (Vice Chairman) | Sale | 808 | 47.56 | 38,428 |
| 2017-10-04 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,621 | 47.29 | 265,817 |
| 2017-10-04 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,850 | 47.29 | 796,836 |
| 2017-10-04 | Nemser Earl H (Vice Chairman) | Sale | 841 | 47.32 | 39,796 |
| 2017-10-03 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 4,996 | 46.90 | 234,312 |
| 2017-10-03 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,255 | 46.90 | 762,359 |
| 2017-10-03 | Nemser Earl H (Vice Chairman) | Sale | 782 | 46.91 | 36,683 |
| 2017-10-02 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 45.82 | 263,877 |
| 2017-10-02 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,194 | 45.85 | 742,494 |
| 2017-10-02 | Nemser Earl H (Vice Chairman) | Sale | 842 | 45.84 | 38,601 |
| 2017-09-29 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,551 | 44.87 | 249,073 |
| 2017-09-29 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,757 | 44.88 | 752,054 |
| 2017-09-29 | Nemser Earl H (Vice Chairman) | Sale | 841 | 44.91 | 37,769 |
| 2017-09-28 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,413 | 44.78 | 242,394 |
| 2017-09-28 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,569 | 44.78 | 741,959 |
| 2017-09-28 | Nemser Earl H (Vice Chairman) | Sale | 842 | 44.75 | 37,679 |
| 2017-09-27 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 44.27 | 254,950 |
| 2017-09-27 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,340 | 44.25 | 723,045 |
| 2017-09-27 | Nemser Earl H (Vice Chairman) | Sale | 790 | 44.28 | 34,981 |
| 2017-09-26 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,343 | 43.74 | 233,702 |
| 2017-09-26 | Frank Thomas Aj (Chief Information Officer) | Sale | 15,965 | 43.74 | 698,309 |
| 2017-09-26 | Nemser Earl H (Vice Chairman) | Sale | 791 | 43.71 | 34,574 |
| 2017-09-25 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,482 | 44.09 | 241,701 |
| 2017-09-25 | Frank Thomas Aj (Chief Information Officer) | Sale | 15,488 | 44.09 | 682,865 |
| 2017-09-25 | Nemser Earl H (Vice Chairman) | Sale | 799 | 44.10 | 35,235 |
| 2017-09-22 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 43.76 | 252,013 |
| 2017-09-22 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,255 | 43.75 | 711,156 |
| 2017-09-22 | Nemser Earl H (Vice Chairman) | Sale | 782 | 43.76 | 34,220 |
| 2017-09-21 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,760 | 43.42 | 250,099 |
| 2017-09-21 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,475 | 43.42 | 715,344 |
| 2017-09-21 | Nemser Earl H (Vice Chairman) | Sale | 841 | 43.43 | 36,524 |
| 2017-09-20 | Galik Milan (President) | Buy | 578 | 43.32 | 25,038 |
| 2017-09-20 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,065 | 43.56 | 220,631 |
| 2017-09-20 | Frank Thomas Aj (Chief Information Officer) | Sale | 15,974 | 43.59 | 696,306 |
| 2017-09-20 | Nemser Earl H (Vice Chairman) | Sale | 782 | 43.57 | 34,071 |
| 2017-09-19 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,621 | 43.28 | 243,276 |
| 2017-09-19 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,569 | 43.33 | 717,934 |
| 2017-09-19 | Nemser Earl H (Vice Chairman) | Sale | 842 | 43.29 | 36,450 |
| 2017-09-18 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,620 | 42.66 | 239,749 |
| 2017-09-18 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,850 | 42.66 | 718,821 |
| 2017-09-18 | Nemser Earl H (Vice Chairman) | Sale | 841 | 42.66 | 35,877 |
| 2017-09-15 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,274 | 41.99 | 221,455 |
| 2017-09-15 | Frank Thomas Aj (Chief Information Officer) | Sale | 8,418 | 41.96 | 353,219 |
| 2017-09-15 | Nemser Earl H (Vice Chairman) | Sale | 842 | 41.93 | 35,305 |
| 2017-09-14 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 42.05 | 242,165 |
| 2017-09-14 | Frank Thomas Aj (Chief Information Officer) | Sale | 8,248 | 42.05 | 346,828 |
| 2017-09-14 | Nemser Earl H (Vice Chairman) | Sale | 824 | 42.07 | 34,665 |
| 2017-09-13 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,551 | 41.84 | 232,253 |
| 2017-09-13 | Frank Thomas Aj (Chief Information Officer) | Sale | 8,418 | 41.83 | 352,124 |
| 2017-09-13 | Nemser Earl H (Vice Chairman) | Sale | 842 | 41.81 | 35,204 |
| 2017-09-12 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,760 | 41.84 | 240,998 |
| 2017-09-12 | Frank Thomas Aj (Chief Information Officer) | Sale | 8,418 | 41.86 | 352,377 |
| 2017-09-12 | Nemser Earl H (Vice Chairman) | Sale | 1,682 | 41.88 | 70,442 |
| 2017-09-11 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,620 | 41.95 | 235,759 |
| 2017-09-11 | Frank Thomas Aj (Chief Information Officer) | Sale | 8,418 | 41.94 | 353,050 |
| 2017-09-11 | Nemser Earl H (Vice Chairman) | Sale | 1,684 | 41.92 | 70,592 |
| 2017-09-08 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,621 | 41.51 | 233,327 |
| 2017-09-08 | Frank Thomas Aj (Chief Information Officer) | Sale | 8,418 | 41.52 | 349,515 |
| 2017-09-08 | Nemser Earl H (Vice Chairman) | Sale | 841 | 41.55 | 34,943 |
| 2017-09-07 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 41.25 | 237,558 |
| 2017-09-07 | Frank Thomas Aj (Chief Information Officer) | Sale | 7,822 | 41.24 | 322,579 |
| 2017-09-07 | Nemser Earl H (Vice Chairman) | Sale | 782 | 41.24 | 32,249 |
| 2017-09-06 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,343 | 41.62 | 222,375 |
| 2017-09-06 | Frank Thomas Aj (Chief Information Officer) | Sale | 8,418 | 41.62 | 350,357 |
| 2017-09-06 | Nemser Earl H (Vice Chairman) | Sale | 842 | 41.60 | 35,027 |
| 2017-09-05 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,482 | 42.38 | 232,354 |
| 2017-09-05 | Frank Thomas Aj (Chief Information Officer) | Sale | 11,800 | 42.45 | 500,969 |
| 2017-09-05 | Nemser Earl H (Vice Chairman) | Sale | 833 | 42.40 | 35,319 |
| 2017-09-01 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,621 | 42.27 | 237,599 |
| 2017-09-01 | Frank Thomas Aj (Chief Information Officer) | Sale | 16,680 | 42.41 | 707,315 |
| 2017-09-01 | Nemser Earl H (Vice Chairman) | Sale | 824 | 42.34 | 34,892 |
| 2017-08-31 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 41.62 | 239,689 |
| 2017-08-31 | Frank Thomas Aj (Chief Information Officer) | Sale | 8,418 | 41.63 | 350,441 |
| 2017-08-31 | Nemser Earl H (Vice Chairman) | Sale | 842 | 41.61 | 35,035 |
| 2017-08-30 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,760 | 41.48 | 238,924 |
| 2017-08-30 | Frank Thomas Aj (Chief Information Officer) | Sale | 8,418 | 41.48 | 349,178 |
| 2017-08-30 | Nemser Earl H (Vice Chairman) | Sale | 841 | 41.50 | 34,901 |
| 2017-08-29 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 41.82 | 240,841 |
| 2017-08-29 | Frank Thomas Aj (Chief Information Officer) | Sale | 7,822 | 41.80 | 326,959 |
| 2017-08-29 | Nemser Earl H (Vice Chairman) | Sale | 782 | 41.80 | 32,687 |
| 2017-08-28 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,343 | 42.11 | 224,993 |
| 2017-08-28 | Frank Thomas Aj (Chief Information Officer) | Sale | 8,418 | 42.11 | 354,481 |
| 2017-08-28 | Nemser Earl H (Vice Chairman) | Sale | 842 | 42.09 | 35,439 |
| 2017-08-25 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,343 | 42.39 | 226,489 |
| 2017-08-25 | Frank Thomas Aj (Chief Information Officer) | Sale | 11,170 | 42.42 | 473,831 |
| 2017-08-25 | Nemser Earl H (Vice Chairman) | Sale | 807 | 42.42 | 34,232 |
| 2017-08-24 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 41.91 | 241,359 |
| 2017-08-24 | Frank Thomas Aj (Chief Information Officer) | Sale | 7,823 | 41.91 | 327,861 |
| 2017-08-24 | Nemser Earl H (Vice Chairman) | Sale | 782 | 41.91 | 32,773 |
| 2017-08-23 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,760 | 41.53 | 239,212 |
| 2017-08-23 | Frank Thomas Aj (Chief Information Officer) | Sale | 8,418 | 41.54 | 349,683 |
| 2017-08-23 | Nemser Earl H (Vice Chairman) | Sale | 842 | 41.51 | 34,951 |
| 2017-08-22 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,759 | 41.17 | 237,098 |
| 2017-08-22 | Frank Thomas Aj (Chief Information Officer) | Sale | 8,418 | 41.17 | 346,569 |
| 2017-08-22 | Nemser Earl H (Vice Chairman) | Sale | 841 | 41.19 | 34,640 |
| 2017-08-21 | Brody Paul Jonathan (Chief Financial Officer) | Sale | 5,526 | 40.71 | 224,963 |
Insider trading activities including stock purchases, stock sales, and option exercises
of IBKR listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Interactive Brokers Group, Inc. (symbol IBKR,
CIK number 1381197) see
the Securities and Exchange Commission (SEC) website.