H. Earl Nemser's most recent trade in Interactive Brokers Group Inc - Ordinary Shares - Class A was a trade of 33,379 Class A common stock done at an average price of $63.9 . Disclosure was reported to the exchange on Aug. 14, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 63.86 per share. | 14 Aug 2025 | 33,379 | 420,521 (0%) | 0% | 63.9 | 2,131,583 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 64.22 per share. | 14 Aug 2025 | 20,521 | 400,000 (0%) | 0% | 64.2 | 1,317,859 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 67.39 per share. | 12 Aug 2025 | 153,000 | 502,586 (0%) | 0% | 67.4 | 10,310,670 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 67.88 per share. | 12 Aug 2025 | 41,086 | 461,500 (0%) | 0% | 67.9 | 2,788,918 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 63.75 per share. | 12 Aug 2025 | 4,600 | 456,900 (0%) | 0% | 63.8 | 293,250 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 66.77 per share. | 12 Aug 2025 | 2,400 | 454,100 (0%) | 0% | 66.8 | 160,248 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 67.20 per share. | 12 Aug 2025 | 200 | 453,900 (0%) | 0% | 67.2 | 13,440 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 66.09 per share. | 12 Aug 2025 | 200 | 456,500 (0%) | 0% | 66.1 | 13,218 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 64.19 per share. | 12 Aug 2025 | 200 | 456,700 (0%) | 0% | 64.2 | 12,838 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 66.09 per share. | 08 Aug 2025 | 12,841 | 655,586 (0%) | 0% | 66.1 | 848,662 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 65.60 per share. | 08 Aug 2025 | 10,200 | 671,068 (0%) | 0% | 65.6 | 669,120 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 65.94 per share. | 08 Aug 2025 | 2,641 | 668,427 (0%) | 0% | 65.9 | 174,148 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 63.47 per share. | 06 Aug 2025 | 12,641 | 694,309 (0%) | 0% | 63.5 | 802,324 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 63.94 per share. | 06 Aug 2025 | 12,400 | 681,709 (0%) | 0% | 63.9 | 792,856 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 64.35 per share. | 06 Aug 2025 | 441 | 681,268 (0%) | 0% | 64.3 | 28,378 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 64.16 per share. | 06 Aug 2025 | 200 | 694,109 (0%) | 0% | 64.2 | 12,832 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 64.54 per share. | 04 Aug 2025 | 12,841 | 719,791 (0%) | 0% | 64.5 | 828,758 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 63.64 per share. | 04 Aug 2025 | 11,041 | 708,750 (0%) | 0% | 63.6 | 702,649 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 64.84 per share. | 04 Aug 2025 | 1,800 | 706,950 (0%) | 0% | 64.8 | 116,712 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 66.18 per share. | 31 Jul 2025 | 12,441 | 747,673 (0%) | 0% | 66.2 | 823,345 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 63.94 per share. | 31 Jul 2025 | 7,441 | 736,832 (0%) | 0% | 63.9 | 475,778 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 64.71 per share. | 31 Jul 2025 | 3,200 | 733,632 (0%) | 0% | 64.7 | 207,072 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 66.71 per share. | 31 Jul 2025 | 2,200 | 745,473 (0%) | 0% | 66.7 | 146,762 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 62.79 per share. | 31 Jul 2025 | 1,200 | 744,273 (0%) | 0% | 62.8 | 75,348 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 65.66 per share. | 31 Jul 2025 | 1,000 | 732,632 (0%) | 0% | 65.7 | 65,660 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Grant, award, or other acquisition of securities at price $ 66.22 per share. | 30 Jul 2025 | 400,000 | 760,114 (0%) | 0% | 66.2 | 26,488,000 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 66.32 per share. | 30 Jul 2025 | 32,386 | 367,514 (0%) | 0% | 66.3 | 2,147,840 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 66.64 per share. | 30 Jul 2025 | 7,400 | 360,114 (0%) | 0% | 66.6 | 493,136 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 65.90 per share. | 28 Jul 2025 | 100 | 399,900 (0%) | 0% | 65.9 | 6,590 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 23 Jun 2025 | 500 | 427,812 (0%) | 0% | 0 | Class A common stock | |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 185.60 per share. | 09 May 2025 | 5,178 | 107,078 (0%) | 0% | 185.6 | 961,037 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 185.60 per share. | 09 May 2025 | 5,178 | 107,078 (0%) | 0% | 185.6 | 961,037 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 31 Dec 2024 | 7,763 | 112,114 (0%) | 0% | 0 | Class A common stock | |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Grant, award, or other acquisition of securities at price $ 176.67 per share. | 31 Dec 2024 | 142 | 112,256 (0%) | 0% | 176.7 | 25,087 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Grant, award, or other acquisition of securities at price $ 118.57 per share. | 25 Jul 2024 | 100,000 | 100,000 (0%) | 0% | 118.6 | 11,857,000 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 119.13 per share. | 09 May 2024 | 4,419 | 104,351 (0%) | 0% | 119.1 | 526,435 | Class A common stock |
| Interactive Brokers Group ... | H. Earl Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 104.86 per share. | 21 Feb 2024 | 5,000 | 113,770 (0%) | 0% | 104.9 | 524,300 | Class A common stock |
| Interactive Brokers Group ... | Nemser Earl H. | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 107.01 per share. | 21 Feb 2024 | 5,000 | 108,770 (0%) | 0% | 107.0 | 535,050 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 104.92 per share. | 15 Feb 2024 | 4,000 | 123,770 (0%) | 0% | 104.9 | 419,680 | Class A common stock |
| Interactive Brokers Group ... | Nemser Earl H. | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 102.83 per share. | 15 Feb 2024 | 3,400 | 128,270 (0%) | 0% | 102.8 | 349,622 | Class A common stock |
| Interactive Brokers Group ... | H. Nemser Earl | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 105.35 per share. | 15 Feb 2024 | 2,906 | 120,864 (0%) | 0% | 105.3 | 306,147 | Class A common stock |
| Interactive Brokers Group ... | Nemser H. Earl | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 102.02 per share. | 15 Feb 2024 | 2,100 | 131,670 (0%) | 0% | 102.0 | 214,242 | Class A common stock |
| Interactive Brokers Group ... | H. Earl Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 106.01 per share. | 15 Feb 2024 | 2,094 | 118,770 (0%) | 0% | 106.0 | 221,985 | Class A common stock |
| Interactive Brokers Group ... | H. Nemser Earl | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 103.57 per share. | 15 Feb 2024 | 500 | 127,770 (0%) | 0% | 103.6 | 51,785 | Class A common stock |
| Interactive Brokers Group ... | Nemser H. Earl | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 101.31 per share. | 13 Feb 2024 | 29,191 | 158,770 (0%) | 0% | 101.3 | 2,957,340 | Class A common stock |
| Interactive Brokers Group ... | Earl Nemser H. | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 100.73 per share. | 13 Feb 2024 | 20,809 | 187,961 (0%) | 0% | 100.7 | 2,096,091 | Class A common stock |
| Interactive Brokers Group ... | H. Nemser Earl | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 102.09 per share. | 13 Feb 2024 | 14,350 | 133,770 (0%) | 0% | 102.1 | 1,464,992 | Class A common stock |
| Interactive Brokers Group ... | H. Earl Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 101.28 per share. | 13 Feb 2024 | 10,650 | 148,120 (0%) | 0% | 101.3 | 1,078,632 | Class A common stock |
| Interactive Brokers Group ... | Nemser Earl H. | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 96.29 per share. | 02 Feb 2024 | 74,218 | 234,552 (0%) | 0% | 96.3 | 7,146,451 | Class A common stock |
| Interactive Brokers Group ... | H. Nemser Earl | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 95.67 per share. | 02 Feb 2024 | 24,547 | 210,005 (0%) | 0% | 95.7 | 2,348,411 | Class A common stock |
| Interactive Brokers Group ... | Nemser Earl H. | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 96.45 per share. | 02 Feb 2024 | 1,235 | 208,770 (0%) | 0% | 96.5 | 119,116 | Class A common stock |
| Interactive Brokers Group ... | Nemser H. Earl | Director, Vice Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 31 Dec 2023 | 14,780 | 308,468 (0%) | 0% | 0 | Class A common stock | |
| Interactive Brokers Group ... | Nemser Earl H. | Director, Vice Chairman | Grant, award, or other acquisition of securities at price $ 82.90 per share. | 31 Dec 2023 | 302 | 308,770 (0%) | 0% | 82.9 | 25,036 | Class A common stock |
| Interactive Brokers Group ... | Nemser H. Earl | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 06 Dec 2023 | 800 | 293,688 (0%) | 0% | 0 | Class A common stock | |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Grant, award, or other acquisition of securities at price $ 86.85 per share. | 27 Jul 2023 | 396,000 | 396,000 (0%) | 0% | 86.9 | 34,392,600 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 77.99 per share. | 09 May 2023 | 3,052 | 119,666 (0%) | 0% | 78.0 | 238,025 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 19 Oct 2022 | 1,250 | 107,418 (0%) | 0% | 0 | Class A common stock | |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 52.62 per share. | 09 May 2022 | 2,554 | 108,668 (0%) | 0% | 52.6 | 134,391 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Apr 2022 | 191 | 111,222 (0%) | 0% | 0 | Class A common stock | |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 69.60 per share. | 07 May 2021 | 2,097 | 97,749 (0%) | 0% | 69.6 | 145,951 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 48.82 per share. | 02 Oct 2020 | 41,114 | 0 (0%) | 0% | 48.8 | 2,007,185 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 48.56 per share. | 22 Sep 2020 | 38,500 | 42,114 (0%) | 0% | 48.6 | 1,869,560 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 48.97 per share. | 22 Sep 2020 | 1,000 | 41,114 (0%) | 0% | 49.0 | 48,970 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 48.03 per share. | 17 Sep 2020 | 16,200 | 80,614 (0%) | 0% | 48.0 | 778,086 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 47.79 per share. | 17 Sep 2020 | 8,100 | 96,814 (0%) | 0% | 47.8 | 387,099 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 47.71 per share. | 16 Sep 2020 | 20,255 | 104,914 (0%) | 0% | 47.7 | 966,366 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 47.90 per share. | 11 Sep 2020 | 11,700 | 125,169 (0%) | 0% | 47.9 | 560,430 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 47.66 per share. | 11 Sep 2020 | 11,400 | 136,869 (0%) | 0% | 47.7 | 543,324 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 48.38 per share. | 09 Sep 2020 | 9,600 | 148,569 (0%) | 0% | 48.4 | 464,448 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 48.00 per share. | 09 Sep 2020 | 300 | 148,269 (0%) | 0% | 48 | 14,400 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 51.93 per share. | 04 Sep 2020 | 20,127 | 191,669 (0%) | 0% | 51.9 | 1,045,195 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 48.87 per share. | 04 Sep 2020 | 15,895 | 172,774 (0%) | 0% | 48.9 | 776,789 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 49.63 per share. | 04 Sep 2020 | 14,005 | 158,769 (0%) | 0% | 49.6 | 695,068 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 53.44 per share. | 04 Sep 2020 | 3,000 | 188,669 (0%) | 0% | 53.4 | 160,320 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 50.59 per share. | 04 Sep 2020 | 600 | 158,169 (0%) | 0% | 50.6 | 30,354 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 53.29 per share. | 02 Sep 2020 | 55,497 | 255,596 (0%) | 0% | 53.3 | 2,957,435 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 52.62 per share. | 02 Sep 2020 | 40,500 | 215,096 (0%) | 0% | 52.6 | 2,131,110 | Class A common stock |
| Interactive Brokers Group ... | Earl H. Nemser | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 53.34 per share. | 02 Sep 2020 | 3,300 | 211,796 (0%) | 0% | 53.3 | 176,022 | Class A common stock |