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Lyon Charles M

Disclosed activity across 1 company

Tapewire entity
37866
SEC CIK
0001620576

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
StoneX Group Inc.SNEX · Entity 3627PresidentSeptember 10, 2026September 11, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

StoneX Group Inc.

Report date September 10, 2026 · Filed September 11, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect324,242 Reported balance After 2026-09-10 transaction · row 1
1 source row

Row 1 · 2026-09-10 · Gift · Disposed 500 · Balance 324,242

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 14, 2023 Filed Sep 18, 2023 20:18 UTC StoneX Group Inc. SNEX · Entity 3627 SaleCommon Stock 7,631 $93.09 $710,380.47
Disclosure

SEC source: 0000913760-23-000128 · wk-form4_1695068277.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · President and CEO - subsidiary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,900

F1 · price: The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
December 15, 2022 Filed Dec 19, 2022 22:16 UTC StoneX Group Inc. SNEX · Entity 3627 GrantRestricted Shares of Common Stock 12,481 $0.00 $0.00
Disclosure

SEC source: 0000913760-22-000193 · wf-form4_167148783577836.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · President/CEO - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,531

F1 · security: Shares issued pursuant to the terms of the Company's Executive Performance Plan. Shares vest equally on anniversary in years one, two and three.

Read SEC document
August 11, 2022 Filed Aug 12, 2022 21:04 UTC StoneX Group Inc. SNEX · Entity 3627 SaleCommon Stock 4,489 $92.65 $415,922.46
Disclosure

SEC source: 0000913760-22-000137 · wf-form4_166033822733637.xml · nonDerivative · entry 2

Lyon Charles M · CIK 0001620576 · President/CEO - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,050

F1 · price: The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
August 10, 2022 Filed Aug 12, 2022 21:04 UTC StoneX Group Inc. SNEX · Entity 3627 SaleCommon Stock 3,511 $92.27 $323,948.38
Disclosure

SEC source: 0000913760-22-000137 · wf-form4_166033822733637.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · President/CEO - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,539

F1 · price: The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
December 15, 2021 Filed Dec 17, 2021 22:17 UTC StoneX Group Inc. SNEX · Entity 3627 GrantRestricted Shares of Common Stock 6,771 $0.00 $0.00
Disclosure

SEC source: 0000913760-21-000227 · wf-form4_163977940800480.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · Executive VP - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,050

F1 · security: Shares issued pursuant to the terms of the Company's Executive Performance Plan. Shares vest equally on anniversary in years one, two and three.

Read SEC document
May 21, 2021 Filed May 25, 2021 20:23 UTC StoneX Group Inc. SNEX · Entity 3627 SaleCommon Stock 16,090 $69.41 $1,116,831.04
Disclosure

SEC source: 0000913760-21-000103 · wf-form4_162197414799227.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · Executive VP - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,279

F1 · price: The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
December 14, 2020 Filed Dec 16, 2020 22:59 UTC StoneX Group Inc. SNEX · Entity 3627 GrantRestricted Shares of Common Stock 13,510 $0.00 $0.00
Disclosure

SEC source: 0000913760-20-000221 · wf-form4_160815954982378.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · Executive VP - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,369

F1 · security: Shares issued pursuant to the terms of the Company's Executive Performance Plan. Shares vest equally on anniversary in years one, two and three.

Read SEC document
December 13, 2019 Filed Dec 17, 2019 21:32 UTC StoneX Group Inc. INTL · Entity 3627 GrantRestricted Shares of Common Stock 9,709 $0.00 $0.00
Disclosure

SEC source: 0000913760-19-000150 · wf-form4_157661831177081.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · Executive VP - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,859

F1 · security: Shares issued pursuant to the terms of the Company's Executive Performance Plan. Shares vest equally on anniversary in years one, two and three.

Read SEC document
September 12, 2019 Filed Sep 12, 2019 20:27 UTC StoneX Group Inc. INTL · Entity 3627 SaleCommon Stock 3,468 $43.84 $152,037.12
Disclosure

SEC source: 0000913760-19-000120 · wf-form4_156832000555996.xml · nonDerivative · entry 2

Lyon Charles M · CIK 0001620576 · Executive VP - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,150

Read SEC document
September 11, 2019 Filed Sep 12, 2019 20:27 UTC StoneX Group Inc. INTL · Entity 3627 SaleCommon Stock 3,973 $42.97 $170,705.51
Disclosure

SEC source: 0000913760-19-000120 · wf-form4_156832000555996.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · Executive VP - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,618

F1 · balance_after: Beginning balance increased to correct a prior minor scrivener's error.

Read SEC document
February 13, 2019 Filed Feb 15, 2019 21:51 UTC StoneX Group Inc. INTL · Entity 3627 GrantStock Options · Derivative 100,000 $45.00 Strike: $45.00 $4,500,000.00
Disclosure

SEC source: 0000913760-19-000054 · wf-form4_155026746898009.xml · derivative · entry 2

Lyon Charles M · CIK 0001620576 · Executive VP - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2026-12-05

F1 · security: The option grant was approved by the Company's Board of Directors on December 5, 2018, subject to shareholder approval of an Amendment to the Stock Option Plan under which the options were granted. The Company's shareholders approved the Amendment on February 13, 2019. The Amendment increased the number of shares that could be granted under the plan.

F2 · derivative.exercise_price: The strike price of the grant was set by the Company's Board of Directors at 113.5% of the closing price on December 4, 2018.

F3 · derivative.exercise_date: The options vest in equal tranches on each of the third, fourth, fifth, sixth and seventh anniversaries of the grant date.

Read SEC document
December 14, 2018 Filed Dec 18, 2018 01:03 UTC StoneX Group Inc. INTL · Entity 3627 GrantRestricted Shares of Common Stock 10,591 $0.00 $0.00
Disclosure

SEC source: 0000913760-18-000169 · wf-form4_154509498712638.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · Executive VP - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,541

F1 · security: Shares issued pursuant to the terms of the Company's Executive Performance Plan. Shares vest equally on anniversary in years one, two and three.

Read SEC document
May 11, 2018 Filed May 15, 2018 23:23 UTC StoneX Group Inc. INTL · Entity 3627 SaleCommon Stock 19,622 $46.57 $913,888.76
Disclosure

SEC source: 0000913760-18-000078 · wf-form4_152642656910284.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · Executive VP - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,950

F1 · price: The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
December 14, 2017 Filed Dec 18, 2017 22:43 UTC StoneX Group Inc. INTL · Entity 3627 Tax withholdingCommon Stock 1,495 $41.00 $61,295.00
Disclosure

SEC source: 0000913760-17-000128 · wf-form4_151363696718543.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · Executive VP - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,572

F1 · kind: Represents disposition to issuer to cover taxes payable upon vesting of shares exempt pursuant to Rule 16b-3.

Read SEC document
December 19, 2016 Filed Dec 20, 2016 21:39 UTC StoneX Group Inc. INTL · Entity 3627 SaleCommon Stock 5,819 $41.64 $242,303.16
Disclosure

SEC source: 0000913760-16-000383 · wf-form4_148226994535261.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · Executive VP - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,067

Read SEC document
December 14, 2016 Filed Dec 16, 2016 21:21 UTC StoneX Group Inc. INTL · Entity 3627 GrantRestricted Shares of Common Stock 6,291 $0.00 $0.00
Disclosure

SEC source: 0000913760-16-000378 · wf-form4_148192326116547.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · Executive VP - subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,886

F1 · security: Shares issued pursuant to the terms of the Company's Executive Performance Plan. Shares vest equally on anniversary in years one, two and three.

Read SEC document
February 12, 0024 Filed Feb 14, 2024 21:38 UTC StoneX Group Inc. SNEX · Entity 3627 Exercise / conversionStock Options · Derivative 3,659 $0.00 Strike: $30.00 $0.00
Disclosure

SEC source: 0000913760-24-000032 · wk-form4_1707946694.xml · derivative · entry 5

Lyon Charles M · CIK 0001620576 · President and CEO - subsidiary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 371,341

Underlying: Common Stock · 3,659 shares

Expires 2026-12-05

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 12, 0024 Filed Feb 14, 2024 21:38 UTC StoneX Group Inc. SNEX · Entity 3627 Exercise / conversionCommon Stock 3,659 $30.00 $109,770.00
Disclosure

SEC source: 0000913760-24-000032 · wk-form4_1707946694.xml · nonDerivative · entry 1

Lyon Charles M · CIK 0001620576 · President and CEO - subsidiary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,216

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.