$IBKR

▶ 2026-04-01

▲ 1 buy · $2K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Conkling Lori A	—	▲ Buy	25	$68	$2K		Apr 2

▶ 2026-02-25

▲ 1 buy · $4K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Conkling Lori A	—	▲ Buy	50	$73	$4K		Mar 26

▶ 2026-03-02

▲ 1 buy · $2K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Conkling Lori A	—	▲ Buy	25	$69	$2K		Mar 26

▶ 2026-01-26

▼ 3 sells · $7.2M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	60,882	$76	$4.6M		Jan 28
Nemser Earl H	Vice Chairman	▼ Sell	30,817	$77	$2.4M		Jan 28
Nemser Earl H	Vice Chairman	▼ Sell	3,101	$78	$242K		Jan 28

▶ 2026-01-27

▼ 2 sells · $4.5M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	39,731	$75	$3.0M		Jan 28
Nemser Earl H	Vice Chairman	▼ Sell	20,469	$76	$1.6M		Jan 28

▶ 2026-01-01

9 other

⚡ 9 insiders

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Bright Jill	—	A	389	$64	$25K		Jan 26
Brody Paul Jonathan	Chief Financial Officer	A	389	$64	$25K		Jan 26
Conkling Lori A	—	A	389	$64	$25K		Jan 26
Galik Milan	Chief Executive Officer	A	389	$64	$25K		Jan 26
Harris Lawrence E	—	A	389	$64	$25K		Jan 26
Repetto Richard H	—	A	389	$64	$25K		Jan 26
Yuen Nicole	—	A	389	$64	$25K		Jan 26
Nemser Earl H	Vice Chairman	A	389	$64	$25K		Jan 26
Peterffy William	—	A	389	$64	$25K		Jan 26

▶ 2025-12-31

16 other

⚡ 11 insiders

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Conkling Lori A	—	A	389	$0	$0		Jan 26
Bright Jill	—	A	389	$64	$25K		Jan 7
Brody Paul Jonathan	Chief Financial Officer	A	53,452	$0	$0		Jan 7
Brody Paul Jonathan	Chief Financial Officer	A	389	$64	$25K		Jan 7
Conkling Lori A	—	A	1,167	$0	$0		Jan 7
Conkling Lori A	—	A	389	$64	$25K		Jan 7
Frank Thomas AJ	Executive Vice President	A	13,944	$0	$0		Jan 7
Galik Milan	Chief Executive Officer	A	224,650	$0	$0		Jan 7
Galik Milan	Chief Executive Officer	A	389	$64	$25K		Jan 7
Harris Lawrence E	—	A	389	$64	$25K		Jan 7
Peterffy William	—	A	389	$64	$25K		Jan 7
Yuen Nicole	—	A	389	$64	$25K		Jan 7
Mendonca Denis	Chief Accounting Officer	A	11,156	$0	$0		Jan 7
Nemser Earl H	Vice Chairman	A	23,240	$0	$0		Jan 7
Nemser Earl H	Vice Chairman	A	389	$64	$25K		Jan 7
Repetto Richard H	—	A	389	$64	$25K		Jan 7

▶ 2026-01-22

▼ 1 sell · $7.7M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	100,000	$77	$7.7M		Jan 26

▶ 2026-01-23

▼ 2 sells · $11.3M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	84,935	$78	$6.6M		Jan 26
Nemser Earl H	Vice Chairman	▼ Sell	60,065	$78	$4.7M		Jan 26

▶ 2025-12-29

1 other

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Galik Milan	Chief Executive Officer	J	895,688	$0	$0		Dec 30

▶ 2025-10-29

▼ 1 sell · $735K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Harris Lawrence E	—	▼ Sell	10,645	$69	$735K		Oct 31

▶ 2025-10-27

▼ 1 sell · $523K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Harris Lawrence E	—	▼ Sell	7,500	$70	$523K		Oct 29

▶ 2025-10-28

▼ 1 sell · $474K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Harris Lawrence E	—	▼ Sell	6,855	$69	$474K		Oct 29

▶ 2025-10-23

▲ 1 buy · $26K ▼ 1 sell · $1.5M

⚡ 2 insiders

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Bright Jill	—	▲ Buy	400	$66	$26K		Oct 27
Harris Lawrence E	—	▼ Sell	22,000	$68	$1.5M		Oct 27

▶ 2025-10-24

▼ 1 sell · $548K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Harris Lawrence E	—	▼ Sell	8,000	$68	$548K		Oct 27

▶ 2025-09-19

▼ 3 sells · $3.7M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	6,928	$65	$448K		Oct 3
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	50,553	$65	$3.3M		Sep 23
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	140	$65	$9K		Sep 23

▶ 2025-09-29

▼ 3 sells · $1.2M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	7,414	$67	$498K		Oct 1
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	8,792	$68	$600K		Oct 1
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	2,021	$69	$139K		Oct 1

▶ 2025-09-30

▼ 2 sells · $218K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	1,979	$69	$137K		Oct 1
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	1,155	$70	$81K		Oct 1

▶ 2025-09-25

▼ 3 sells · $927K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	1,182	$64	$75K		Sep 29
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	8,866	$65	$574K		Sep 29
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	4,248	$65	$277K		Sep 29

▶ 2025-09-26

▼ 2 sells · $1.1M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	15,477	$66	$1.0M		Sep 29
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	1,581	$66	$105K		Sep 29

▶ 2025-09-23

▼ 2 sells · $1.2M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	6,227	$65	$404K		Sep 25
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	12,798	$65	$838K		Sep 25

▶ 2025-09-24

▼ 2 sells · $933K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	13,464	$65	$872K		Sep 25
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	927	$66	$61K		Sep 25

▶ 2025-09-22

▼ 2 sells · $972K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	14,639	$64	$936K		Sep 23
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	563	$65	$36K		Sep 23

▶ 2025-09-17

▼ 2 sells · $6.6M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	61,794	$62	$3.8M		Sep 19
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	44,727	$62	$2.8M		Sep 19

▶ 2025-09-18

▼ 3 sells · $7.6M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	7,937	$63	$503K		Sep 19
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	37,905	$64	$2.4M		Sep 19
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	71,019	$65	$4.6M		Sep 19

▶ 2025-09-15

▼ 3 sells · $6.1M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	57,289	$63	$3.6M		Sep 17
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	37,506	$64	$2.4M		Sep 17
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	1,499	$64	$96K		Sep 17

▶ 2025-09-16

▼ 2 sells · $6.2M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	98,601	$62	$6.1M		Sep 17
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	587	$63	$37K		Sep 17

▶ 2025-09-11

▼ 2 sells · $7.1M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	57,851	$63	$3.6M		Sep 15
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	54,723	$64	$3.5M		Sep 15

▶ 2025-09-12

▼ 2 sells · $6.2M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	35,592	$64	$2.3M		Sep 15
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	61,617	$64	$4.0M		Sep 15

▶ 2025-09-09

▼ 2 sells · $6.7M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	22,537	$61	$1.4M		Sep 11
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	84,956	$62	$5.3M		Sep 11

▶ 2025-09-10

▼ 1 sell · $6.6M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	▼ Sell	104,906	$63	$6.6M		Sep 11

▶ 2025-08-14

▼ 2 sells · $3.4M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	33,379	$64	$2.1M		Aug 15
Nemser Earl H	Vice Chairman	▼ Sell	20,521	$64	$1.3M		Aug 15

▶ 2025-08-12

▼ 2 sells · $13.1M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	153,000	$67	$10.3M		Aug 14
Nemser Earl H	Vice Chairman	▼ Sell	41,086	$68	$2.8M		Aug 14

▶ 2025-08-13

▼ 5 sells · $493K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	4,600	$64	$293K		Aug 14
Nemser Earl H	Vice Chairman	▼ Sell	200	$64	$13K		Aug 14
Nemser Earl H	Vice Chairman	▼ Sell	200	$66	$13K		Aug 14
Nemser Earl H	Vice Chairman	▼ Sell	2,400	$67	$160K		Aug 14
Nemser Earl H	Vice Chairman	▼ Sell	200	$67	$13K		Aug 14

▶ 2025-08-08

▼ 2 sells · $843K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	10,200	$66	$669K		Aug 12
Nemser Earl H	Vice Chairman	▼ Sell	2,641	$66	$174K		Aug 12

▶ 2025-08-11

▼ 1 sell · $849K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	12,841	$66	$849K		Aug 12

▶ 2025-08-06

▼ 2 sells · $815K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	12,641	$63	$802K		Aug 8
Nemser Earl H	Vice Chairman	▼ Sell	200	$64	$13K		Aug 8

▶ 2025-08-07

▼ 2 sells · $821K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	12,400	$64	$793K		Aug 8
Nemser Earl H	Vice Chairman	▼ Sell	441	$64	$28K		Aug 8

▶ 2025-08-04

▼ 1 sell · $829K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	12,841	$65	$829K		Aug 6

▶ 2025-08-05

▼ 2 sells · $819K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	11,041	$64	$703K		Aug 6
Nemser Earl H	Vice Chairman	▼ Sell	1,800	$65	$117K		Aug 6

▶ 2025-07-31

▼ 2 sells · $970K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	12,441	$66	$823K		Aug 4
Nemser Earl H	Vice Chairman	▼ Sell	2,200	$67	$147K		Aug 4

▶ 2025-08-01

▼ 4 sells · $824K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	1,200	$63	$75K		Aug 4
Nemser Earl H	Vice Chairman	▼ Sell	7,441	$64	$476K		Aug 4
Nemser Earl H	Vice Chairman	▼ Sell	3,200	$65	$207K		Aug 4
Nemser Earl H	Vice Chairman	▼ Sell	1,000	$66	$66K		Aug 4

▶ 2025-07-30

▼ 2 sells · $2.6M 2 other

⚡ 2 insiders

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Brody Paul Jonathan	Chief Financial Officer	A	1,000,000	$66	$66.2M		Aug 1
Nemser Earl H	Vice Chairman	A	400,000	$66	$26.5M		Aug 1
Nemser Earl H	Vice Chairman	▼ Sell	32,386	$66	$2.1M		Aug 1
Nemser Earl H	Vice Chairman	▼ Sell	7,400	$67	$493K		Aug 1

▶ 2025-07-28

▼ 1 sell · $7K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	▼ Sell	100	$66	$7K		Jul 30

▶ 2025-06-23

1 other

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	G	500	$0	$0		Jun 24

▶ 2025-05-09

5 other

⚡ 5 insiders

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Nemser Earl H	Vice Chairman	F	5,178	$186	$961K		Jun 4
Brody Paul Jonathan	Chief Financial Officer	F	22,192	$186	$4.1M		Jun 3
Frank Thomas AJ	Executive Vice President	F	8,212	$186	$1.5M		Jun 3
Galik Milan	Chief Executive Officer	F	63,580	$186	$11.8M		Jun 3
Mendonca Denis	Chief Accounting Officer	F	2,467	$186	$458K		Jun 3