RADZIWILL JOHN

Director at StoneX Group Inc. · on record since Jan 19, 2006
10% owner at StoneX Group Inc. · on record since Dec 31, 2007
Director at INTER TEL (DELAWARE), INC · on record since Feb 28, 2011
Chairman of the Board at INTER TEL (DELAWARE), INC · on record since Feb 24, 2012
Chairman of the Board at StoneX Group Inc. · on record since May 4, 2026

Insider trading activity of RADZIWILL JOHN

Transactions on record: 140; since Oct 2, 2003

Open-market buys: 18; $1.3M

Open-market sells: 11; $5.8M

Companies traded: 2; last filing May 4, 2026

Figures computed from official regulatory filings — .

Companies where RADZIWILL JOHN has traded

StoneX Group Inc.89 tx · $10.2M · May 4, 2026
INTER TEL (DELAWARE), INC51 tx · $85.2K · May 11, 2020

Track record of RADZIWILL JOHN

Statistical track record

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Open-market buys: 18

Last buy: Dec 16, 2025

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Transaction history of RADZIWILL JOHN

Co-insiders of RADZIWILL JOHN

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
StoneX Group Inc.Listing on record	May 4, 2026	Award	165	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Mar 12, 2026	Award	1,101	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Feb 3, 2026	Award	152	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Dec 18, 2025	Buy	1,000	97.25 USD	$97.3K	conv 29	SEC
StoneX Group Inc.Listing on record	Nov 3, 2025	Award	182	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Aug 4, 2025	Award	174	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Jun 13, 2025	Buy	1,400	85.00 USD	$119K	conv 37First in 12mo	SEC
StoneX Group Inc.Listing on record	May 2, 2025	Award	190	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Mar 7, 2025	Award	1,017	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Feb 3, 2025	Award	155	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Nov 1, 2024	Award	186	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Aug 2, 2024	Award	207	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	May 2, 2024	Award	231	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Feb 28, 2024	Award	1,766	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Feb 2, 2024	Award	231	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Nov 2, 2023	Award	159	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Aug 2, 2023	Award	165	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Jun 12, 2023	Buy	962	86.90 USD	$83.6K	conv 30	SEC
StoneX Group Inc.Listing on record	Jun 12, 2023	Buy	1,000	87.25 USD	$87.3K	conv 38First in 12mo	SEC
StoneX Group Inc.Listing on record	May 1, 2023	Award	157	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Mar 2, 2023	Award	992	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Feb 2, 2023	Award	175	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Nov 2, 2022	Award	157	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Aug 2, 2022	Award	172	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	May 3, 2022	Award	217	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
StoneX Group Inc.Listing on record	May 4, 2026	Award	165	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Mar 12, 2026	Award	1,101	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Feb 3, 2026	Award	152	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Dec 18, 2025	Buy	1,000	97.25 USD	$97.3K	conv 29	SEC
StoneX Group Inc.Listing on record	Nov 3, 2025	Award	182	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Aug 4, 2025	Award	174	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Jun 13, 2025	Buy	1,400	85.00 USD	$119K	conv 37First in 12mo	SEC
StoneX Group Inc.Listing on record	May 2, 2025	Award	190	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Mar 7, 2025	Award	1,017	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Feb 3, 2025	Award	155	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Nov 1, 2024	Award	186	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Aug 2, 2024	Award	207	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	May 2, 2024	Award	231	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Feb 28, 2024	Award	1,766	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Feb 2, 2024	Award	231	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Nov 2, 2023	Award	159	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Aug 2, 2023	Award	165	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Jun 12, 2023	Buy	962	86.90 USD	$83.6K	conv 30	SEC
StoneX Group Inc.Listing on record	Jun 12, 2023	Buy	1,000	87.25 USD	$87.3K	conv 38First in 12mo	SEC
StoneX Group Inc.Listing on record	May 1, 2023	Award	157	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Mar 2, 2023	Award	992	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Feb 2, 2023	Award	175	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Nov 2, 2022	Award	157	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	Aug 2, 2022	Award	172	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
StoneX Group Inc.Listing on record	May 3, 2022	Award	217	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC