Insider · CIK 0001208362

OCONNOR SEAN MICHAEL

Reports to the SEC for 1 company · NEW YORK, NY

sec.gov

Transactions

Companies

Filings

CIK

0001208362

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-12	SNEXStoneX Group Inc.M Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	+158K sh	$8.90	+$1.4M	1,907,947
2026-10-12	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−76.1K sh	$60.35	−$4.6M	1,831,799
2026-10-12	SNEXStoneX Group Inc. · Stock OptionsM Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	−158K sh	—	—	1,518,750
2026-07-22	SNEXStoneX Group Inc.M Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	+225K sh	$8.90	+$2M	1,855,381
2026-07-22	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−105K sh	$74.33	−$7.8M	1,750,447
2026-07-22	SNEXStoneX Group Inc. · Stock OptionsM Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	−225K sh	—	—	1,676,250
2026-06-15	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−75K sh	$135.42	−$10.2M	1,086,921
2026-06-12	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−75K sh	$131.15	−$9.84M	1,161,921
2026-05-19	SNEXStoneX Group Inc.M Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	+72.1K sh	$13.34	+$962K	1,309,061
2026-05-19	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−72.1K sh	$109.94	−$7.93M	1,236,921
2026-05-19	SNEXStoneX Group Inc. · Stock OptionsM Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	−72.1K sh	—	—	1,267,500
2026-05-18	SNEXStoneX Group Inc.M Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	+87.8K sh	$13.34	+$1.17M	1,324,711
2026-05-18	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−87.8K sh	$111.46	−$9.79M	1,236,921
2026-05-18	SNEXStoneX Group Inc. · Stock OptionsM Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	−87.8K sh	—	—	1,339,640
2026-05-15	SNEXStoneX Group Inc.M Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	+140K sh	$13.34	+$1.87M	1,376,991
2026-05-15	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−140K sh	$110.31	−$15.5M	1,236,921
2026-05-15	SNEXStoneX Group Inc. · Stock OptionsM Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	−140K sh	—	—	1,427,430
2026-03-31	SNEXStoneX Group Inc.F Tax Payment	Director, Executive Vice-Chairman-Board	FTax Payment	−44.3K sh	$77.95	−$3.45M	1,236,921
2026-02-10	SNEXStoneX Group Inc.M Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	+40K sh	$20.00	+$800K	894,127
2026-02-10	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−40K sh	$124.56	−$4.98M	854,127
2026-02-10	SNEXStoneX Group Inc. · Stock OptionsM Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	−40K sh	—	—	1,045,000
2026-02-09	SNEXStoneX Group Inc.M Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	+40K sh	$20.00	+$800K	894,127
2026-02-09	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−40K sh	$124.95	−$5M	854,127
2026-02-09	SNEXStoneX Group Inc. · Stock OptionsM Exercise/Conversion	Director, Executive Vice-Chairman-Board	MExercise/Conversion	−40K sh	—	—	1,085,000
2025-12-16	SNEXStoneX Group Inc.G Gift	Director, Executive Vice-Chairman-Board	GGift	−15K sh	—	—	854,127
2025-12-15	SNEXStoneX Group Inc.G Gift	Director, Executive Vice-Chairman-Board	GGift	−540 sh	—	—	869,127
2025-08-20	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−2,000 sh	$96.50	−$193K	132,902
2025-08-19	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−3,000 sh	$95.00	−$285K	134,902
2025-05-01	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−3,417 sh	$90.57	−$309K	1,019,667
2025-04-29	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−34.1K sh	$89.63	−$3.05M	1,023,084
2025-03-31	SNEXStoneX Group Inc.A Award	Director, Executive Vice-Chairman-Board	AAward	+300K sh	—	—	1,057,167
2024-12-13	SNEXStoneX Group Inc.A Award	Director, Executive Vice-Chairman-Board	AAward	+13.2K sh	—	—	504,778
2024-12-06	SNEXStoneX Group Inc.G Gift	Director, Executive Vice-Chairman-Board	GGift	−15K sh	—	—	491,544
2024-12-04	SNEXStoneX Group Inc.G Gift	Director, Executive Vice-Chairman-Board	GGift	−450 sh	—	—	506,544
2024-11-25	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−20K sh	$103.75	−$2.08M	1,130,651
2024-11-22	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−20K sh	$100.14	−$2M	1,150,651
2024-11-06	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−37.5K sh	$98.42	−$3.69M	506,994
2023-12-21	SNEXStoneX Group Inc. · Stock OptionsA Award	Director, Executive Vice-Chairman-Board	AAward	+150K sh	$71.35	+$10.7M	750,000
2023-12-15	SNEXStoneX Group Inc.A Award	Director, Executive Vice-Chairman-Board	AAward	+20.9K sh	—	—	544,494
2023-12-08	SNEXStoneX Group Inc.G Gift	Director, Executive Vice-Chairman-Board	GGift	−500 sh	—	—	523,610
2023-12-05	SNEXStoneX Group Inc. · Stock OptionsA Award	Director, Executive Vice-Chairman-Board	AAward	+450K sh	$64.25	+$28.9M	750,000
2023-12-05	SNEXStoneX Group Inc. · Stock OptionsA Award	Director, Executive Vice-Chairman-Board	AAward	+300K sh	$64.25	+$19.3M	600,000
2022-12-15	SNEXStoneX Group Inc.A Award	Director, Executive Vice-Chairman-Board	AAward	+18.2K sh	—	—	349,407
2022-12-06	SNEXStoneX Group Inc.G Gift	Director, Executive Vice-Chairman-Board	GGift	−450 sh	—	—	331,209
2022-11-22	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−18.6K sh	$101.34	−$1.88M	331,659
2022-11-15	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−1,400 sh	$98.39	−$138K	350,259
2022-07-28	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−12.9K sh	$86.31	−$1.11M	351,659
2022-07-27	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−6,200 sh	$85.38	−$529K	364,557
2022-07-26	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−602 sh	$85.05	−$51.2K	370,757
2022-07-19	SNEXStoneX Group Inc.S Sale	Director, Executive Vice-Chairman-Board	SSale	−300 sh	$85.15	−$25.5K	371,359

Recent filings

Accepted (ET)
Oct 134
OCONNOR SEAN MICHAEL0001208362-26-000014
SEC(opens sec.gov)
Jul 234
OCONNOR SEAN MICHAEL0001208362-26-000011
SEC(opens sec.gov)
Jun 164
OCONNOR SEAN MICHAEL0001208362-26-000009
SEC(opens sec.gov)
May 194
OCONNOR SEAN MICHAEL0001208362-26-000007
SEC(opens sec.gov)
Apr 24
OCONNOR SEAN MICHAEL0001208362-26-000004
SEC(opens sec.gov)
Feb 114
OCONNOR SEAN MICHAEL0001208362-26-000002
SEC(opens sec.gov)

Companies

StoneX Group Inc.Director, Executive Vice-Chairman-BoardSNEX

Address

230 PARK AVENUE 10TH FLOOR

NEW YORK, NY, 10169