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person · Reporting owner

Dunaway William J

Disclosed activity across 1 company

Tapewire entity
23075
SEC CIK
0001405955

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
StoneX Group Inc.SNEX · Entity 3627Chief Financial OfficerAugust 14, 2026August 18, 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 August 14, 2026 · Filed August 18, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect502,203 Ending reported balance After 2026-08-14 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-08-14 · Exercise / conversion · Acquired 126,562 · Balance 598,693

Row 2 · 2026-08-14 · Sale · Disposed 96,490 · Balance 502,203

F1: 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.

Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $8.90 · Expires 2026-12-05Direct506,250 Reported balance After 2026-08-14 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-08-14 · Exercise / conversion · Disposed 126,562 · Balance 506,250

Filing footnotes · ownership attribution and instrument terms

F1: 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.

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
June 16, 2021 Filed Jun 17, 2021 21:25 UTC StoneX Group Inc. SNEX · Entity 3627 SaleCommon Stock 14,000 $65.16 $912,198.00
Disclosure

SEC source: 0000913760-21-000105 · wf-form4_162396507249916.xml · nonDerivative · entry 4

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,321

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
June 16, 2021 Filed Jun 17, 2021 21:25 UTC StoneX Group Inc. SNEX · Entity 3627 Exercise / conversionCommon Stock 14,000 $25.91 $362,740.00
Disclosure

SEC source: 0000913760-21-000105 · wf-form4_162396507249916.xml · nonDerivative · entry 3

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,321

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
June 15, 2021 Filed Jun 17, 2021 21:25 UTC StoneX Group Inc. SNEX · Entity 3627 Exercise / conversionStock Options · Derivative 6,000 $0.00 Strike: $25.91 $0.00
Disclosure

SEC source: 0000913760-21-000105 · wf-form4_162396507249916.xml · derivative · entry 5

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 174,000

Underlying: Common Stock · 6,000 shares

Expires 2021-12-16

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
June 15, 2021 Filed Jun 17, 2021 21:25 UTC StoneX Group Inc. SNEX · Entity 3627 SaleCommon Stock 6,000 $66.34 $398,040.60
Disclosure

SEC source: 0000913760-21-000105 · wf-form4_162396507249916.xml · nonDerivative · entry 2

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,321

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
June 15, 2021 Filed Jun 17, 2021 21:25 UTC StoneX Group Inc. SNEX · Entity 3627 Exercise / conversionCommon Stock 6,000 $25.91 $155,460.00
Disclosure

SEC source: 0000913760-21-000105 · wf-form4_162396507249916.xml · nonDerivative · entry 1

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,321

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
December 14, 2020 Filed Dec 16, 2020 23:00 UTC StoneX Group Inc. SNEX · Entity 3627 GrantRestricted Shares of Common Stock 11,013 $0.00 $0.00
Disclosure

SEC source: 0000913760-20-000225 · wf-form4_160815962602300.xml · nonDerivative · entry 1

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,321

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 21:34 UTC StoneX Group Inc. INTL · Entity 3627 GrantRestricted Shares of Common Stock 7,777 $0.00 $0.00
Disclosure

SEC source: 0000913760-19-000157 · wf-form4_157661846414680.xml · nonDerivative · entry 1

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,308

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 13, 2019 Filed Feb 15, 2019 21:48 UTC StoneX Group Inc. INTL · Entity 3627 GrantStock Options · Derivative 100,000 $45.00 Strike: $45.00 $4,500,000.00
Disclosure

SEC source: 0000913760-19-000048 · wf-form4_155026726146485.xml · derivative · entry 2

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,000

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 01:01 UTC StoneX Group Inc. INTL · Entity 3627 GrantRestricted Shares of Common Stock 8,473 $0.00 $0.00
Disclosure

SEC source: 0000913760-18-000166 · wf-form4_154509487471462.xml · nonDerivative · entry 1

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,531

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
July 18, 2018 Filed Jul 19, 2018 20:53 UTC StoneX Group Inc. INTL · Entity 3627 SaleCommon Stock 2,500 $55.00 $137,500.00
Disclosure

SEC source: 0000913760-18-000107 · wf-form4_153203357916960.xml · nonDerivative · entry 1

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,058

F1 · security: All of the transactions reported on this form are program transactions pursuant to a Rule 10b5-1 plan.

Read SEC document
May 31, 2018 Filed Jun 1, 2018 20:23 UTC StoneX Group Inc. INTL · Entity 3627 SaleCommon Stock 1,000 $50.00 $50,001.30
Disclosure

SEC source: 0000913760-18-000082 · wf-form4_152788456838471.xml · nonDerivative · entry 1

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,558

F1 · security: All of the transactions reported on this form are program transactions pursuant to a Rule 10b5-1 plan.

F2 · 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
March 13, 2018 Filed Mar 14, 2018 22:55 UTC StoneX Group Inc. INTL · Entity 3627 SaleCommon Stock 750 $46.37 $34,780.13
Disclosure

SEC source: 0000913760-18-000052 · wf-form4_152106812918518.xml · nonDerivative · entry 1

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,558

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, 2017 Filed Dec 18, 2017 22:43 UTC StoneX Group Inc. INTL · Entity 3627 Tax withholdingCommon Stock 582 $41.89 $24,379.98
Disclosure

SEC source: 0000913760-17-000130 · wf-form4_151363699906921.xml · nonDerivative · entry 2

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,308

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

Read SEC document
December 14, 2017 Filed Dec 18, 2017 22:43 UTC StoneX Group Inc. INTL · Entity 3627 Tax withholdingCommon Stock 1,652 $41.00 $67,732.00
Disclosure

SEC source: 0000913760-17-000130 · wf-form4_151363699906921.xml · nonDerivative · entry 1

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,890

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

Read SEC document
December 14, 2016 Filed Dec 16, 2016 21:18 UTC StoneX Group Inc. INTL · Entity 3627 GrantRestricted Shares of Common Stock 4,940 $0.00 $0.00
Disclosure

SEC source: 0000913760-16-000371 · wf-form4_148192308018308.xml · nonDerivative · entry 1

Dunaway William J · CIK 0001405955 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,542

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

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