Company · CIK 0001381197 · SIC 6211 — Security Brokers, Dealers & Flotation Companies · Nasdaq
Interactive Brokers Group, Inc. · IBKR
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 7, 2017 SForm 4 → | Sep 11, 1:01 pm EDT | Thomas AJ FrankChief Information Officer | 16,240 | $41.39 | $672,095 | 762,487 | −2.09% | plan? |
| Sep 5, 2017 SForm 4 → | Sep 7, 2:48 pm EDT | Earl H NemserVice Chairman, Director | 1,675 | $41.86 | $70,123 | 29,379 | −5.39% | plan? |
| Sep 5, 2017 SForm 4 → | Sep 7, 2:43 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 10,825 | $41.86 | $453,154 | 200,588 | −5.12% | plan? |
| Sep 5, 2017 SForm 4 → | Sep 7, 2:43 pm EDT | Thomas AJ FrankChief Information Officer | 20,218 | $41.99 | $848,943 | 778,727 | −2.53% | plan? |
| Aug 31, 2017 SForm 4 → | Sep 5, 2:14 pm EDT | Thomas AJ FrankChief Information Officer | 25,098 | $42.09 | $1,056,487 | 798,945 | −3.05% | plan? |
| Aug 31, 2017 SForm 4 → | Sep 5, 2:11 pm EDT | Earl H NemserVice Chairman, Director | 1,666 | $41.84 | $69,700 | 31,054 | −5.09% | plan? |
| Aug 31, 2017 SForm 4 → | Sep 5, 1:58 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 11,380 | $41.81 | $475,805 | 211,413 | −5.11% | plan? |
| Aug 29, 2017 SForm 4 → | Aug 31, 8:31 pm EDT | Earl H NemserVice Chairman, Director | 1,623 | $41.64 | $67,589 | 32,720 | −4.73% | plan? |
| Aug 29, 2017 SForm 4 → | Aug 31, 8:25 pm EDT | Thomas AJ FrankChief Information Officer | 16,240 | $41.63 | $676,138 | 824,043 | −1.93% | plan? |
| Aug 29, 2017 SForm 4 → | Aug 31, 8:22 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 11,519 | $41.65 | $479,766 | 222,793 | −4.92% | plan? |
| Aug 25, 2017 SForm 4 → | Aug 29, 11:35 am EDT | Thomas AJ FrankChief Information Officer | 19,588 | $42.29 | $828,313 | 840,283 | −2.28% | plan? |
| Aug 25, 2017 SForm 4 → | Aug 29, 11:31 am EDT | Earl H NemserVice Chairman, Director | 1,649 | $42.25 | $69,673 | 34,343 | −4.58% | plan? |
| Aug 25, 2017 SForm 4 → | Aug 29, 11:28 am EDT | Paul Jonathan BrodyChief Financial Officer, Director | 10,686 | $42.25 | $451,484 | 234,312 | −4.36% | plan? |
| Aug 23, 2017 SForm 4 → | Aug 25, 2:17 pm EDT | Earl H NemserVice Chairman, Director | 1,624 | $41.70 | $67,725 | 35,992 | −4.32% | plan? |
| Aug 23, 2017 SForm 4 → | Aug 25, 2:10 pm EDT | Thomas AJ FrankChief Information Officer | 16,241 | $41.72 | $677,546 | 859,871 | −1.85% | plan? |
| Aug 23, 2017 SForm 4 → | Aug 25, 2:05 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 11,519 | $41.72 | $480,572 | 244,998 | −4.49% | plan? |
| Aug 21, 2017 SForm 4 → | Aug 23, 12:20 pm EDT | Earl H NemserVice Chairman, Director | 1,649 | $40.94 | $67,510 | 37,616 | −4.20% | plan? |
| Aug 21, 2017 SForm 4 → | Aug 23, 12:07 pm EDT | Thomas AJ FrankChief Information Officer | 16,496 | $40.94 | $675,344 | 876,112 | −1.85% | plan? |
| Aug 21, 2017 SForm 4 → | Aug 23, 12:02 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 11,285 | $40.94 | $462,061 | 256,517 | −4.21% | plan? |
| Aug 17, 2017 SForm 4 → | Aug 21, 12:26 pm EDT | Thomas AJ FrankChief Information Officer | 16,495 | $40.77 | $672,572 | 892,608 | −1.81% | plan? |
| Aug 17, 2017 SForm 4 → | Aug 21, 12:22 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 11,103 | $40.77 | $452,664 | 267,802 | −3.98% | plan? |
| Aug 17, 2017 SForm 4 → | Aug 21, 11:56 am EDT | Earl H NemserVice Chairman, Director | 1,649 | $40.77 | $67,229 | 39,265 | −4.03% | plan? |
| Aug 15, 2017 SForm 4 → | Aug 17, 2:07 pm EDT | Earl H NemserVice Chairman, Director | 1,683 | $41.36 | $69,617 | 40,914 | −3.95% | plan? |
| Aug 15, 2017 SForm 4 → | Aug 17, 2:02 pm EDT | Thomas AJ FrankChief Information Officer | 16,836 | $41.36 | $696,337 | 909,103 | −1.82% | plan? |
| Aug 15, 2017 SForm 4 → | Aug 17, 1:56 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 10,490 | $41.38 | $434,078 | 278,905 | −3.62% | plan? |
| Aug 14, 2017 SForm 4 → | Aug 15, 1:54 pm EDT | Thomas AJ FrankChief Information Officer | 8,418 | $41.26 | $347,327 | 925,939 | −0.90% | plan? |
| Aug 14, 2017 SForm 4 → | Aug 15, 1:48 pm EDT | Earl H NemserVice Chairman, Director | 841 | $41.29 | $34,725 | 42,597 | −1.94% | plan? |
| Aug 14, 2017 SForm 4 → | Aug 15, 1:43 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 5,135 | $41.24 | $211,767 | 289,395 | −1.74% | plan? |
| Aug 10, 2017 SForm 4 → | Aug 14, 5:10 pm EDT | Thomas AJ FrankChief Information Officer | 16,241 | $40.61 | $659,619 | 934,357 | −1.71% | plan? |
| Aug 10, 2017 SForm 4 → | Aug 14, 4:52 pm EDT | Earl H NemserVice Chairman, Director | 1,624 | $40.60 | $65,933 | 43,438 | −3.60% | plan? |
| Aug 10, 2017 SForm 4 → | Aug 14, 4:43 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 11,519 | $40.60 | $467,729 | 294,530 | −3.76% | plan? |
| Aug 8, 2017 SForm 4 → | Aug 10, 3:11 pm EDT | Earl H NemserVice Chairman, Director | 1,674 | $40.31 | $67,487 | 45,062 | −3.58% | plan? |
| Aug 8, 2017 SForm 4 → | Aug 10, 3:08 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 11,310 | $40.31 | $455,925 | 306,049 | −3.56% | plan? |
| Aug 8, 2017 SForm 4 → | Aug 10, 2:58 pm EDT | Thomas AJ FrankChief Information Officer | 16,751 | $40.30 | $675,142 | 950,598 | −1.73% | plan? |
| Aug 4, 2017 SForm 4 → | Aug 8, 7:25 pm EDT | Thomas AJ FrankChief Information Officer | 16,071 | $40.54 | $651,488 | 967,349 | −1.63% | plan? |
| Aug 4, 2017 SForm 4 → | Aug 8, 7:19 pm EDT | Earl H NemserVice Chairman, Director | 1,607 | $40.52 | $65,119 | 46,736 | −3.32% | plan? |
| Aug 4, 2017 SForm 4 → | Aug 8, 7:14 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 11,331 | $40.54 | $459,386 | 317,359 | −3.45% | plan? |
| Aug 2, 2017 SForm 4 → | Aug 4, 3:28 pm EDT | Earl H NemserVice Chairman, Director | 1,657 | $40.42 | $66,979 | 48,343 | −3.31% | plan? |
| Aug 2, 2017 SForm 4 → | Aug 4, 3:27 pm EDT | Thomas AJ FrankChief Information Officer | 16,580 | $40.42 | $670,108 | 983,420 | −1.66% | plan? |
| Aug 2, 2017 SForm 4 → | Aug 4, 3:20 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 11,310 | $40.42 | $457,173 | 328,690 | −3.33% | plan? |
| Jul 28, 2017 AForm 4 → | Aug 1, 6:37 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 340,000 | $39.98 | $13,593,200 | 340,000 | — | plan? |
| May 9, 2017 FForm 4 → | May 26, 2:48 pm EDT | Thomas AJ FrankChief Information Officer | 17,618 | $35.80 | $630,724 | 311,827 | — | plan? late |
| May 9, 2017 FForm 4 → | May 25, 4:22 pm EDT | Earl H NemserVice Chairman, Director | 4,458 | $35.80 | $159,596 | 96,585 | — | plan? late |
| May 9, 2017 FForm 4 → | May 25, 4:16 pm EDT | Denis MendoncaChief Accounting Officer | 433 | $35.80 | $15,501 | 8,759 | — | plan? late |
| May 9, 2017 FForm 4 → | May 25, 4:16 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 41,543 | $35.80 | $1,487,239 | 602,070 | — | plan? late |
| Feb 14, 2017 AForm 4 → | May 10, 4:54 pm EDT | Thomas PeterffyChief Executive Officer, Director | 311 | $39.18 | $12,184 | 311 | — | plan? late |
| Dec 31, 2016 AForm 4 → | Jan 4, 2017, 5:58 pm EST | Milan GalikPresident, Director | 114,798 | — | — | 849,750 | — | plan? |
| Dec 31, 2016 AForm 4 → | Jan 4, 2017, 5:25 pm EST | Earl H NemserVice Chairman, Director | 7,504 | — | — | 101,043 | — | plan? |
| Dec 31, 2016 AForm 4 → | Jan 4, 2017, 5:12 pm EST | Thomas AJ FrankChief Information Officer | 22,644 | — | — | 329,445 | — | plan? |
| Dec 31, 2016 AForm 4 → | Jan 4, 2017, 5:00 pm EST | Paul Jonathan BrodyChief Financial Officer, Director | 60,559 | — | — | 643,613 | — | plan? |
| Dec 31, 2016 AForm 4 → | Jan 4, 2017, 4:54 pm EST | Denis MendoncaChief Accounting Officer | 4,608 | — | — | 9,192 | — | plan? |
| Nov 1, 2016 ASForm 4 → | May 15, 2017, 4:48 pm EDT | Milan GalikPresident, Director | 3 | $33.19 | $100 | 849,751 | — | plan? late |
| Jul 28, 2016 AForm 4 → | Aug 1, 5:11 pm EDT | Thomas AJ FrankChief Information Officer | 1,000,000 | $35.14 | $35,140,000 | 1,000,000 | — | plan? |
| Jul 28, 2016 AForm 4 → | Aug 1, 5:00 pm EDT | Earl H NemserVice Chairman, Director | 50,000 | $35.14 | $1,757,000 | 50,000 | — | plan? |
| May 9, 2016 FForm 4 → | May 24, 5:42 pm EDT | Milan GalikPresident, Director | 81,628 | $36.82 | $3,005,543 | 734,952 | — | plan? late |
| May 9, 2016 FForm 4 → | May 24, 1:44 pm EDT | Thomas AJ FrankChief Information Officer | 22,138 | $36.82 | $815,121 | 306,801 | — | plan? late |
| May 9, 2016 FForm 4 → | May 24, 1:33 pm EDT | Earl H NemserVice Chairman, Director | 5,264 | $36.82 | $193,820 | 93,539 | — | plan? late |
| May 9, 2016 FForm 4 → | May 24, 1:20 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 44,251 | $36.82 | $1,629,322 | 583,054 | — | plan? late |
| May 9, 2016 FForm 4 → | May 24, 1:06 pm EDT | Denis MendoncaChief Accounting Officer | 234 | $36.82 | $8,616 | 4,584 | — | plan? late |
| Apr 22, 2016 SForm 4 → | Apr 26, 5:22 pm EDT | Earl H NemserVice Chairman, Director | 4,000 | $40.21 | $160,840 | 98,803 | −3.89% | plan? |
| Dec 31, 2015 AForm 4 → | Jan 5, 2016, 12:53 pm EST | Milan GalikPresident, Director | 89,579 | — | — | 816,580 | — | plan? |
| Dec 31, 2015 AForm 4 → | Jan 5, 2016, 12:37 pm EST | Thomas AJ FrankChief Information Officer | 19,778 | — | — | 328,939 | — | plan? |
| Dec 31, 2015 AForm 4 → | Jan 5, 2016, 10:32 am EST | Earl H NemserVice Chairman, Director | 6,632 | — | — | 102,803 | — | plan? |
| Dec 31, 2015 AForm 4 → | Jan 5, 2016, 10:24 am EST | Paul Jonathan BrodyChief Financial Officer, Director | 51,654 | — | — | 627,305 | — | plan? |
| Dec 24, 2015 AGForm 4 → | Dec 28, 4:31 pm EST | Thomas PeterffyChief Executive Officer, Director | 500,000 | $42.58 | $10,645,000 | 0 | — | plan? |
| Nov 12, 2015 SForm 4 → | Nov 16, 8:30 pm EST | Milan GalikPresident, Director | 5,584 | $42.16 | $235,421 | 0 | −100% | plan? |
| Nov 12, 2015 SForm 4 → | Nov 16, 8:24 pm EST | Paul Jonathan BrodyChief Financial Officer, Director | 281 | $42.16 | $11,847 | 0 | −100% | plan? |
| Nov 12, 2015 SForm 4 → | Nov 16, 8:23 pm EST | Thomas AJ FrankChief Information Officer | 5,584 | $42.16 | $235,421 | 0 | −100% | plan? |
| Nov 12, 2015 SForm 4 → | Nov 16, 8:20 pm EST | Earl H NemserVice Chairman, Director | 1,117 | $42.16 | $47,093 | 0 | −100% | plan? |
| Nov 10, 2015 SForm 4 → | Nov 12, 5:09 pm EST | Thomas AJ FrankChief Information Officer | 13,006 | $42.95 | $558,617 | 12,096 | −51.8% | plan? |
| Nov 10, 2015 SForm 4 → | Nov 12, 5:06 pm EST | Milan GalikPresident, Director | 13,006 | $42.95 | $558,617 | 12,096 | −51.8% | plan? |
| Nov 10, 2015 SForm 4 → | Nov 12, 12:50 pm EST | Paul Jonathan BrodyChief Financial Officer, Director | 650 | $42.95 | $27,918 | 607 | −51.7% | plan? |
| Nov 10, 2015 SForm 4 → | Nov 12, 12:46 pm EST | Earl H NemserVice Chairman, Director | 2,601 | $42.95 | $111,715 | 2,420 | −51.8% | plan? |
| Nov 6, 2015 SForm 4 → | Nov 10, 12:35 pm EST | Paul Jonathan BrodyChief Financial Officer, Director | 634 | $43.61 | $27,646 | 1,257 | −33.5% | plan? |
| Nov 6, 2015 SForm 4 → | Nov 10, 12:32 pm EST | Earl H NemserVice Chairman, Director | 2,533 | $43.61 | $110,452 | 5,021 | −33.5% | plan? |
| Nov 6, 2015 SForm 4 → | Nov 10, 12:20 pm EST | Thomas AJ FrankChief Information Officer | 12,663 | $43.61 | $552,174 | 25,102 | −33.5% | plan? |
| Nov 6, 2015 SForm 4 → | Nov 10, 12:17 pm EST | Milan GalikPresident, Director | 12,663 | $43.61 | $552,174 | 25,102 | −33.5% | plan? |
| Nov 4, 2015 SForm 4 → | Nov 6, 12:38 pm EST | Paul Jonathan BrodyChief Financial Officer, Director | 642 | $41.83 | $26,855 | 1,891 | −25.3% | plan? |
| Nov 4, 2015 SForm 4 → | Nov 6, 12:28 pm EST | Earl H NemserVice Chairman, Director | 2,565 | $41.83 | $107,295 | 7,554 | −25.3% | plan? |
| Nov 4, 2015 SForm 4 → | Nov 6, 12:27 pm EST | Thomas AJ FrankChief Information Officer | 12,827 | $41.83 | $536,559 | 37,765 | −25.4% | plan? |
| Nov 4, 2015 SForm 4 → | Nov 6, 12:24 pm EST | Milan GalikPresident, Director | 12,827 | $41.83 | $536,559 | 37,765 | −25.4% | plan? |
| Nov 2, 2015 SForm 4 → | Nov 4, 5:32 pm EST | Milan GalikPresident, Director | 13,024 | $42.34 | $551,471 | 50,592 | −20.5% | plan? |
| Nov 2, 2015 SForm 4 → | Nov 4, 5:27 pm EST | Thomas AJ FrankChief Information Officer | 13,024 | $42.34 | $551,471 | 50,592 | −20.5% | plan? |
| Nov 2, 2015 SForm 4 → | Nov 4, 1:01 pm EST | Paul Jonathan BrodyChief Financial Officer, Director | 651 | $42.34 | $27,565 | 2,533 | −20.4% | plan? |
| Nov 2, 2015 SForm 4 → | Nov 4, 12:52 pm EST | Earl H NemserVice Chairman, Director | 2,605 | $42.34 | $110,303 | 10,119 | −20.5% | plan? |
| Oct 29, 2015 SForm 4 → | Nov 2, 4:32 pm EST | Thomas AJ FrankChief Information Officer | 12,934 | $41.41 | $535,599 | 63,616 | −16.9% | plan? |
| Oct 29, 2015 SForm 4 → | Nov 2, 4:28 pm EST | Milan GalikPresident, Director | 12,934 | $41.41 | $535,599 | 63,616 | −16.9% | plan? |
| Oct 29, 2015 SForm 4 → | Nov 2, 3:00 pm EST | Paul Jonathan BrodyChief Financial Officer, Director | 647 | $41.41 | $26,792 | 3,184 | −16.9% | plan? |
| Oct 29, 2015 SForm 4 → | Nov 2, 2:53 pm EST | Earl H NemserVice Chairman, Director | 2,586 | $41.41 | $107,087 | 12,724 | −16.9% | plan? |
| Oct 27, 2015 SForm 4 → | Oct 29, 4:10 pm EDT | Milan GalikPresident, Director | 12,789 | $40.03 | $511,974 | 76,550 | −14.3% | plan? |
| Oct 27, 2015 SForm 4 → | Oct 29, 4:07 pm EDT | Thomas AJ FrankChief Information Officer | 12,789 | $40.03 | $511,974 | 76,550 | −14.3% | plan? |
| Oct 27, 2015 SForm 4 → | Oct 29, 3:24 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 640 | $40.03 | $25,622 | 3,831 | −14.3% | plan? |
| Oct 27, 2015 SForm 4 → | Oct 29, 3:16 pm EDT | Earl H NemserVice Chairman, Director | 2,558 | $40.03 | $102,404 | 15,310 | −14.3% | plan? |
| Oct 23, 2015 SForm 4 → | Oct 27, 1:54 pm EDT | Thomas AJ FrankChief Information Officer | 12,862 | $39.31 | $505,649 | 89,339 | −12.6% | plan? |
| Oct 23, 2015 SForm 4 → | Oct 27, 1:52 pm EDT | Milan GalikPresident, Director | 12,862 | $39.31 | $505,649 | 89,339 | −12.6% | plan? |
| Oct 23, 2015 SForm 4 → | Oct 27, 12:48 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 644 | $39.31 | $25,318 | 4,471 | −12.6% | plan? |
| Oct 23, 2015 SForm 4 → | Oct 27, 12:44 pm EDT | Earl H NemserVice Chairman, Director | 2,573 | $39.31 | $101,154 | 17,868 | −12.6% | plan? |
| Oct 21, 2015 SForm 4 → | Oct 23, 4:45 pm EDT | Thomas AJ FrankChief Information Officer | 12,573 | $38.62 | $485,617 | 102,201 | −11.0% | plan? |
| Oct 21, 2015 SForm 4 → | Oct 23, 4:42 pm EDT | Milan GalikPresident, Director | 12,573 | $38.62 | $485,617 | 102,201 | −11.0% | plan? |
| Oct 21, 2015 SForm 4 → | Oct 23, 12:52 pm EDT | Paul Jonathan BrodyChief Financial Officer, Director | 629 | $38.62 | $24,294 | 5,115 | −11.0% | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.