Form D Raw Data - Electronic Filing Depository

EFDID: 11368EFD: Raw Data

Issuer: One William Street Capital Offshore Fund, Ltd. (0001442189) - D/A

Accession: 0000902664-26-001505 () (EDGAR Files) (Form D)

Edgar Posted: Mar. 6, 2026
EFD Posted: Mar. 6, 2026

- < edgarSubmission >

< schemaVersion > X0708 </ schemaVersion >

< submissionType > D/A </ submissionType >

< testOrLive > LIVE </ testOrLive >

- < primaryIssuer >

< cik > 0001442189 </ cik >

< entityName > One William Street Capital Offshore Fund, Ltd. </ entityName >

- < issuerAddress >

< street1 > WAYSTONE </ street1 >

< street2 > SIX CRICKET SQUARE </ street2 >

< city > GEORGE TOWN </ city >

< stateOrCountry > E9 </ stateOrCountry >

< stateOrCountryDescription > CAYMAN ISLANDS </ stateOrCountryDescription >

< zipCode > KY1-1103 </ zipCode >

</ issuerAddress >

< issuerPhoneNumber > (212) 957-2500 </ issuerPhoneNumber >

< jurisdictionOfInc > CAYMAN ISLANDS </ jurisdictionOfInc >

- < issuerPreviousNameList >

< value > None </ value >

</ issuerPreviousNameList >

- < edgarPreviousNameList >

< previousName > ONE WILLIAM STREET CAPITAL OFFSHORE FUND LTD </ previousName >

</ edgarPreviousNameList >

< entityType > Corporation </ entityType >

- < yearOfInc >

< overFiveYears > true </ overFiveYears >

</ yearOfInc >

</ primaryIssuer >

- < relatedPersonsList >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > David </ firstName >

< lastName > Sherr </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > Waystone </ street1 >

< street2 > SIX Cricket Square </ street2 >

< city > George Town, Grand Cayman </ city >

< stateOrCountry > E9 </ stateOrCountry >

< stateOrCountryDescription > CAYMAN ISLANDS </ stateOrCountryDescription >

< zipCode > KY1-1103 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Kurt </ firstName >

< lastName > Locher </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > Waystone </ street1 >

< street2 > SIX Cricket Square </ street2 >

< city > George Town, Grand Cayman </ city >

< stateOrCountry > E9 </ stateOrCountry >

< stateOrCountryDescription > CAYMAN ISLANDS </ stateOrCountryDescription >

< zipCode > KY1-1103 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > John </ firstName >

< lastName > D'Agostino </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > Waystone </ street1 >

< street2 > SIX Cricket Square </ street2 >

< city > George Town, Grand Cayman </ city >

< stateOrCountry > E9 </ stateOrCountry >

< stateOrCountryDescription > CAYMAN ISLANDS </ stateOrCountryDescription >

< zipCode > KY1-1103 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Alaina </ firstName >

< lastName > Danley </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > Waystone </ street1 >

< street2 > SIX Cricket Square </ street2 >

< city > George Town, Grand Cayman </ city >

< stateOrCountry > E9 </ stateOrCountry >

< stateOrCountryDescription > CAYMAN ISLANDS </ stateOrCountryDescription >

< zipCode > KY1-1103 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Vanessa </ firstName >

< lastName > Gilman </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > Waystone </ street1 >

< street2 > SIX Cricket Square </ street2 >

< city > George Town, Grand Cayman </ city >

< stateOrCountry > E9 </ stateOrCountry >

< stateOrCountryDescription > CAYMAN ISLANDS </ stateOrCountryDescription >

< zipCode > KY1-1103 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > - </ firstName >

< lastName > One William Street Capital Management, L.P. </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 299 Park Avenue, 25th Floor </ street1 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10171 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Promoter </ relationship >

</ relatedPersonRelationshipList >

< relationshipClarification > Investment Manager </ relationshipClarification >

</ relatedPersonInfo >

</ relatedPersonsList >

- < offeringData >

- < industryGroup >

< industryGroupType > Pooled Investment Fund </ industryGroupType >

- < investmentFundInfo >

< investmentFundType > Hedge Fund </ investmentFundType >

< is40Act > false </ is40Act >

</ investmentFundInfo >

</ industryGroup >

- < issuerSize >

< aggregateNetAssetValueRange > Decline to Disclose </ aggregateNetAssetValueRange >

</ issuerSize >

- < federalExemptionsExclusions >

< item > 06b </ item >

< item > 3C </ item >

< item > 3C.7 </ item >

</ federalExemptionsExclusions >

- < typeOfFiling >

- < newOrAmendment >

< isAmendment > true </ isAmendment >

< previousAccessionNumber > 0000902664-25-001375 </ previousAccessionNumber >

</ newOrAmendment >

- < dateOfFirstSale >

< value > 2008-04-01 </ value >

</ dateOfFirstSale >

</ typeOfFiling >

- < durationOfOffering >

< moreThanOneYear > true </ moreThanOneYear >

</ durationOfOffering >

- < typesOfSecuritiesOffered >

< isEquityType > true </ isEquityType >

< isPooledInvestmentFundType > true </ isPooledInvestmentFundType >

</ typesOfSecuritiesOffered >

- < businessCombinationTransaction >

< isBusinessCombinationTransaction > false </ isBusinessCombinationTransaction >

</ businessCombinationTransaction >

< minimumInvestmentAccepted > 100000 </ minimumInvestmentAccepted >

- < salesCompensationList >

- < recipient >

< recipientName > Stifel, Nicolaus & Company Incorporated </ recipientName >

< recipientCRDNumber > 000000793 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 3 Bryant Park </ street1 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ recipientAddress >

- < statesOfSolicitationList >

< value > All States </ value >

</ statesOfSolicitationList >

< foreignSolicitation > false </ foreignSolicitation >

</ recipient >

- < recipient >

< recipientName > Morgan Stanley Smith Barney LLC </ recipientName >

< recipientCRDNumber > 000149777 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 2000 Westchester Avenue </ street1 >

< city > Purchase </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10577-2530 </ zipCode >

</ recipientAddress >

- < statesOfSolicitationList >

< value > All States </ value >

</ statesOfSolicitationList >

< foreignSolicitation > false </ foreignSolicitation >

</ recipient >

- < recipient >

< recipientName > PJT Partners LP </ recipientName >

< recipientCRDNumber > 000171058 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 280 Park Avenue </ street1 >

< street2 > 15th Floor </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10017 </ zipCode >

</ recipientAddress >

- < statesOfSolicitationList >

< value > All States </ value >

</ statesOfSolicitationList >

< foreignSolicitation > false </ foreignSolicitation >

</ recipient >

</ salesCompensationList >

- < offeringSalesAmounts >

< totalOfferingAmount > Indefinite </ totalOfferingAmount >

< totalAmountSold > 1404317621 </ totalAmountSold >

< totalRemaining > Indefinite </ totalRemaining >

</ offeringSalesAmounts >

- < investors >

< hasNonAccreditedInvestors > false </ hasNonAccreditedInvestors >

< totalNumberAlreadyInvested > 122 </ totalNumberAlreadyInvested >

</ investors >

- < salesCommissionsFindersFees >

- < salesCommissions >

< dollarAmount > 3150880 </ dollarAmount >

</ salesCommissions >

- < findersFees >

< dollarAmount > 0 </ dollarAmount >

</ findersFees >

< clarificationOfResponse > Stifel, Nicolaus & Co. Inc. became successor to Barclays Capital Inc.'s placement program and Morgan Stanley Smith Barney LLC became successor to Credit Suisse Securities (USA) LLC's placement program. Compensation due is paid to the successor. </ clarificationOfResponse >

</ salesCommissionsFindersFees >

- < useOfProceeds >

- < grossProceedsUsed >

< dollarAmount > 0 </ dollarAmount >

</ grossProceedsUsed >

< clarificationOfResponse > The fund charges a management fee that is described in the fund's offering documents. </ clarificationOfResponse >

</ useOfProceeds >

- < signatureBlock >

< authorizedRepresentative > false </ authorizedRepresentative >

- < signature >

< issuerName > One William Street Capital Offshore Fund, Ltd. </ issuerName >

< signatureName > /s/ Art Damoulakis </ signatureName >

< nameOfSigner > Art Damoulakis </ nameOfSigner >

< signatureTitle > Authorized Signatory of the Investment Manager </ signatureTitle >

< signatureDate > 2026-03-06 </ signatureDate >

</ signature >

</ signatureBlock >

</ offeringData >

</ edgarSubmission >