Insider transactions Interactive Brokers Group, Inc.

Stocks

IBKR

US45841N1072

Investment Banking & Brokerage Services

Market Closed - Nasdaq Other stock markets 01:30:00 11/07/2026 am IST			5-day change	1st Jan Change
94.09 ^USD	-1.25%		+3.02%	+46.31%

10/07	Wall St flat as SK Hynix's stellar debut limits losses in chip stocks	RE
10/07	Keefe, Bruyette & Woods Adjusts Price Target on Interactive Brokers to $105 From $80	MT

Insider Transaction History

Latest insider transactions for Interactive Brokers Group, Inc.

Date	Insider	Type	Main position	Quantity	Price	Amount	% Market Cap.
01/07	Lori Conkling	Buy	Director	25	88.03	2.2T	0.0000%
01/06	Lori Conkling	Buy	Director	25	86.10	2.15T	0.0000%
08/05	Thomas Frank	Tax	Executive/Senior Manager	-31,730	84.42	-	0.0072%
08/05	Milan Galik	Tax	Chief Executive Officer	-2,55,039	84.42	-	0.0578%
08/05	Paul Brody	Tax	Chief Financial Officer	-82,920	84.42	-	0.0188%
08/05	Denis Mendonca	Tax	Controller/Auditor	-11,157	84.42	-	0.0025%
08/05	Earl Nemser	Tax	Director	-22,486	84.42	-	0.0051%
01/05	Lori Conkling	Buy	Director	25	79.64	1.99T	0.0000%
28/04	Lawrence Harris	Sell	Director	26,000	76.93	20L	0.0059%
01/04	Lori Conkling	Buy	Director	25	68.38	1.71T	0.0000%
25/02	Lori Conkling	Buy	Director	75	71.88	5.39T	0.0000%
26/01	Earl Nemser	Sell	Director	1,55,000	75.84	1.18Cr	0.0351%
22/01	Earl Nemser	Sell	Director	2,45,000	77.43	1.9Cr	0.0555%
01/01	Richard Repetto	Free	Director	389	64.31	25.02T	0.0001%
01/01	William Peterffy	Free	Director	389	64.31	25.02T	0.0001%
01/01	Jill Bright	Free	Director	389	64.31	25.02T	0.0001%
01/01	Milan Galik	Free	Chief Executive Officer	389	64.31	25.02T	0.0001%
01/01	Nicole Yuen	Free	Director	389	64.31	25.02T	0.0001%
01/01	Lawrence Harris	Free	Director	389	64.31	25.02T	0.0001%
01/01	Paul Brody	Free	Chief Financial Officer	389	64.31	25.02T	0.0001%
01/01	Earl Nemser	Free	Director	389	64.31	25.02T	0.0001%
31/12	Jill Bright	Free	Director	389	64.31	25.02T	0.0001%
31/12	Paul Brody	Free	Chief Financial Officer	53,841	0.46	25.02T	0.0122%
31/12	Denis Mendonca	Free	Controller/Auditor	11,156	-	-	0.0025%
31/12	Lori Conkling	Free	Director	778	32.16	25.02T	0.0002%
31/12	Earl Nemser	Free	Director	23,629	1.06	25.02T	0.0054%
31/12	Lawrence Harris	Free	Director	389	64.31	25.02T	0.0001%
31/12	Lori Conkling	Free	Director	1,556	16.08	25.02T	0.0004%
31/12	William Peterffy	Free	Director	389	64.31	25.02T	0.0001%
31/12	Richard Repetto	Free	Director	389	64.31	25.02T	0.0001%
31/12	Milan Galik	Free	Chief Executive Officer	2,25,039	0.11	25.02T	0.0510%
31/12	Thomas Frank	Free	Executive/Senior Manager	13,944	-	-	0.0032%
31/12	Nicole Yuen	Free	Director	389	64.31	25.02T	0.0001%
29/12	Milan Galik	Others	Chief Executive Officer	8,95,688	-	-	0.2029%
14/11	Serhii Dobrohorskyi	Buy		3,610	5.54	20T	0.0008%
29/25/29	Lawrence Harris	Sell	Director	10,645	69.00	7L	0.0024%
27/25/27	Lawrence Harris	Sell	Director	14,355	69.45	10L	0.0033%
23/25/23	Jill Bright	Buy	Director	400	65.95	26.38T	0.0001%
23/25/23	Lawrence Harris	Sell	Director	30,000	67.86	20.36L	0.0068%
29/25/29	Paul Brody	Sell	Chief Financial Officer	21,361	68.11	14.55L	0.0048%
25/25/25	Paul Brody	Sell	Chief Financial Officer	31,354	65.34	20.49L	0.0071%
23/25/23	Paul Brody	Sell	Chief Financial Officer	33,416	65.09	21.75L	0.0076%
19/25/19	Paul Brody	Sell	Chief Financial Officer	6,928	64.66	4L	0.0016%
19/25/19	Paul Brody	Sell	Chief Financial Officer	65,895	64.46	42.48L	0.0149%
17/25/17	Paul Brody	Sell	Chief Financial Officer	2,23,382	63.54	1.42Cr	0.0506%
15/25/15	Paul Brody	Sell	Chief Financial Officer	1,95,482	62.68	1.23Cr	0.0443%
11/25/11	Paul Brody	Sell	Chief Financial Officer	2,09,783	63.62	1.33Cr	0.0475%
09/25/09	Paul Brody	Sell	Chief Financial Officer	2,12,399	62.19	1.32Cr	0.0481%
14/25/14	Earl Nemser	Sell	Director	53,900	64.00	34.49L	0.0122%
12/25/12	Earl Nemser	Sell	Director	2,01,686	67.39	1.36Cr	0.0457%