Form D Raw Data - Electronic Filing Depository

EFDID: 575891EFD: Raw Data

Issuer: Galecto, Inc. (0001800315) - D

Accession: 0001193125-25-291332 () (EDGAR Files) (Form D)

Edgar Posted: Nov. 21, 2025
EFD Posted: Nov. 21, 2025

- < edgarSubmission >

< schemaVersion > X0708 </ schemaVersion >

< submissionType > D </ submissionType >

< testOrLive > LIVE </ testOrLive >

- < primaryIssuer >

< cik > 0001800315 </ cik >

< entityName > Galecto, Inc. </ entityName >

- < issuerAddress >

< street1 > 75 State Street </ street1 >

< street2 > Suite 100 </ street2 >

< city > Boston </ city >

< stateOrCountry > MA </ stateOrCountry >

< stateOrCountryDescription > MASSACHUSETTS </ stateOrCountryDescription >

< zipCode > 02109 </ zipCode >

</ issuerAddress >

< issuerPhoneNumber > (+45) 70 70 52 10 </ issuerPhoneNumber >

< jurisdictionOfInc > DELAWARE </ jurisdictionOfInc >

- < issuerPreviousNameList >

< value > None </ value >

</ issuerPreviousNameList >

- < edgarPreviousNameList >

< previousName > Galecto Inc. </ previousName >

</ edgarPreviousNameList >

< entityType > Corporation </ entityType >

- < yearOfInc >

< overFiveYears > true </ overFiveYears >

</ yearOfInc >

</ primaryIssuer >

- < relatedPersonsList >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Hans </ firstName >

< middleName > T. </ middleName >

< lastName > Schambye </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > c/o Galecto, Inc. </ street1 >

< street2 > 75 State Street, Suite 100 </ street2 >

< city > Boston </ city >

< stateOrCountry > MA </ stateOrCountry >

< stateOrCountryDescription > MASSACHUSETTS </ stateOrCountryDescription >

< zipCode > 02109 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Executive Officer </ relationship >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Lori </ firstName >

< lastName > Firmani </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > c/o Galecto, Inc. </ street1 >

< street2 > 75 State Street, Suite 100 </ street2 >

< city > Boston </ city >

< stateOrCountry > MA </ stateOrCountry >

< stateOrCountryDescription > MASSACHUSETTS </ stateOrCountryDescription >

< zipCode > 02109 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Executive Officer </ relationship >

</ relatedPersonRelationshipList >

< relationshipClarification />

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Garrett </ firstName >

< lastName > Winslow </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > c/o Galecto, Inc. </ street1 >

< street2 > 75 State Street, Suite 100 </ street2 >

< city > Boston </ city >

< stateOrCountry > MA </ stateOrCountry >

< stateOrCountryDescription > MASSACHUSETTS </ stateOrCountryDescription >

< zipCode > 02109 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Executive Officer </ relationship >

</ relatedPersonRelationshipList >

< relationshipClarification />

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Carl </ firstName >

< lastName > Goldfischer </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > c/o Galecto, Inc. </ street1 >

< street2 > 75 State Street, Suite 100 </ street2 >

< city > Boston </ city >

< stateOrCountry > MA </ stateOrCountry >

< stateOrCountryDescription > MASSACHUSETTS </ stateOrCountryDescription >

< zipCode > 02109 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

< relationshipClarification />

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Julianne </ firstName >

< lastName > Bruno </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > c/o Galecto, Inc. </ street1 >

< street2 > 75 State Street, Suite 100 </ street2 >

< city > Boston </ city >

< stateOrCountry > MA </ stateOrCountry >

< stateOrCountryDescription > MASSACHUSETTS </ stateOrCountryDescription >

< zipCode > 02109 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

< relationshipClarification />

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Christopher </ firstName >

< lastName > Cain </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > c/o Galecto, Inc. </ street1 >

< street2 > 75 State Street, Suite 100 </ street2 >

< city > Boston </ city >

< stateOrCountry > MA </ stateOrCountry >

< stateOrCountryDescription > MASSACHUSETTS </ stateOrCountryDescription >

< zipCode > 02109 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

< relationshipClarification />

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Jayson </ firstName >

< lastName > Dallas </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > c/o Galecto, Inc. </ street1 >

< street2 > 75 State Street, Suite 100 </ street2 >

< city > Boston </ city >

< stateOrCountry > MA </ stateOrCountry >

< stateOrCountryDescription > MASSACHUSETTS </ stateOrCountryDescription >

< zipCode > 02109 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

< relationshipClarification />

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Peter </ firstName >

< lastName > Harwin </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > c/o Galecto, Inc. </ street1 >

< street2 > 75 State Street, Suite 100 </ street2 >

< city > Boston </ city >

< stateOrCountry > MA </ stateOrCountry >

< stateOrCountryDescription > MASSACHUSETTS </ stateOrCountryDescription >

< zipCode > 02109 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

< relationshipClarification />

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Amit </ firstName >

< lastName > Munshi </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > c/o Galecto, Inc. </ street1 >

< street2 > 75 State Street, Suite 100 </ street2 >

< city > Boston </ city >

< stateOrCountry > MA </ stateOrCountry >

< stateOrCountryDescription > MASSACHUSETTS </ stateOrCountryDescription >

< zipCode > 02109 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

< relationshipClarification />

</ relatedPersonInfo >

</ relatedPersonsList >

- < offeringData >

- < industryGroup >

< industryGroupType > Biotechnology </ industryGroupType >

</ industryGroup >

- < issuerSize >

< revenueRange > Decline to Disclose </ revenueRange >

</ issuerSize >

- < federalExemptionsExclusions >

< item > 06b </ item >

</ federalExemptionsExclusions >

- < typeOfFiling >

- < newOrAmendment >

< isAmendment > false </ isAmendment >

</ newOrAmendment >

- < dateOfFirstSale >

< value > 2025-11-12 </ value >

</ dateOfFirstSale >

</ typeOfFiling >

- < durationOfOffering >

< moreThanOneYear > false </ moreThanOneYear >

</ durationOfOffering >

- < typesOfSecuritiesOffered >

< isEquityType > true </ isEquityType >

</ typesOfSecuritiesOffered >

- < businessCombinationTransaction >

< isBusinessCombinationTransaction > true </ isBusinessCombinationTransaction >

< clarificationOfResponse />

</ businessCombinationTransaction >

< minimumInvestmentAccepted > 0 </ minimumInvestmentAccepted >

- < salesCompensationList >

- < recipient >

< recipientName > Jefferies LLC </ recipientName >

< recipientCRDNumber > 2347 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 520 Madison Avenue </ street1 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10022 </ zipCode >

</ recipientAddress >

- < statesOfSolicitationList >

< state > CA </ state >

< description > CALIFORNIA </ description >

< state > CO </ state >

< description > COLORADO </ description >

< state > CT </ state >

< description > CONNECTICUT </ description >

< state > DE </ state >

< description > DELAWARE </ description >

< state > GA </ state >

< description > GEORGIA </ description >

< state > IL </ state >

< description > ILLINOIS </ description >

< state > MA </ state >

< description > MASSACHUSETTS </ description >

< state > NJ </ state >

< description > NEW JERSEY </ description >

< state > NY </ state >

< description > NEW YORK </ description >

< state > PA </ state >

< description > PENNSYLVANIA </ description >

< state > TX </ state >

< description > TEXAS </ description >

</ statesOfSolicitationList >

</ recipient >

- < recipient >

< recipientName > Leerink Partners LLC </ recipientName >

< recipientCRDNumber > 39011 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 1301 Avenue of the Americas, 5th Floor </ street1 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10019 </ zipCode >

</ recipientAddress >

- < statesOfSolicitationList >

< state > CA </ state >

< description > CALIFORNIA </ description >

< state > CO </ state >

< description > COLORADO </ description >

< state > CT </ state >

< description > CONNECTICUT </ description >

< state > DE </ state >

< description > DELAWARE </ description >

< state > GA </ state >

< description > GEORGIA </ description >

< state > IL </ state >

< description > ILLINOIS </ description >

< state > MA </ state >

< description > MASSACHUSETTS </ description >

< state > NJ </ state >

< description > NEW JERSEY </ description >

< state > NY </ state >

< description > NEW YORK </ description >

< state > PA </ state >

< description > PENNSYLVANIA </ description >

< state > TX </ state >

< description > TEXAS </ description >

</ statesOfSolicitationList >

</ recipient >

- < recipient >

< recipientName > UBS Securities LLC </ recipientName >

< recipientCRDNumber > 7654 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 11 Madison Avenue </ street1 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10010 </ zipCode >

</ recipientAddress >

- < statesOfSolicitationList >

< state > CA </ state >

< description > CALIFORNIA </ description >

< state > CO </ state >

< description > COLORADO </ description >

< state > CT </ state >

< description > CONNECTICUT </ description >

< state > DE </ state >

< description > DELAWARE </ description >

< state > GA </ state >

< description > GEORGIA </ description >

< state > IL </ state >

< description > ILLINOIS </ description >

< state > MA </ state >

< description > MASSACHUSETTS </ description >

< state > NJ </ state >

< description > NEW JERSEY </ description >

< state > NY </ state >

< description > NEW YORK </ description >

< state > PA </ state >

< description > PENNSYLVANIA </ description >

< state > TX </ state >

< description > TEXAS </ description >

</ statesOfSolicitationList >

</ recipient >

- < recipient >

< recipientName > LifeSci Capital, LLC </ recipientName >

< recipientCRDNumber > 168404 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 1700 Broadway, 40th Floor </ street1 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10019 </ zipCode >

</ recipientAddress >

- < statesOfSolicitationList >

< state > CA </ state >

< description > CALIFORNIA </ description >

< state > CO </ state >

< description > COLORADO </ description >

< state > CT </ state >

< description > CONNECTICUT </ description >

< state > DE </ state >

< description > DELAWARE </ description >

< state > GA </ state >

< description > GEORGIA </ description >

< state > IL </ state >

< description > ILLINOIS </ description >

< state > MA </ state >

< description > MASSACHUSETTS </ description >

< state > NJ </ state >

< description > NEW JERSEY </ description >

< state > NY </ state >

< description > NEW YORK </ description >

< state > PA </ state >

< description > PENNSYLVANIA </ description >

< state > TX </ state >

< description > TEXAS </ description >

</ statesOfSolicitationList >

</ recipient >

</ salesCompensationList >

- < offeringSalesAmounts >

< totalOfferingAmount > 285000000 </ totalOfferingAmount >

< totalAmountSold > 285000000 </ totalAmountSold >

< totalRemaining > 0 </ totalRemaining >

< clarificationOfResponse />

</ offeringSalesAmounts >

- < investors >

< hasNonAccreditedInvestors > false </ hasNonAccreditedInvestors >

< totalNumberAlreadyInvested > 48 </ totalNumberAlreadyInvested >

</ investors >

- < salesCommissionsFindersFees >

- < salesCommissions >

< dollarAmount > 0 </ dollarAmount >

</ salesCommissions >

- < findersFees >

< dollarAmount > 17100000 </ dollarAmount >

</ findersFees >

< clarificationOfResponse />

</ salesCommissionsFindersFees >

- < useOfProceeds >

- < grossProceedsUsed >

< dollarAmount > 0 </ dollarAmount >

</ grossProceedsUsed >

< clarificationOfResponse />

</ useOfProceeds >

- < signatureBlock >

< authorizedRepresentative > false </ authorizedRepresentative >

- < signature >

< issuerName > Galecto, Inc. </ issuerName >

< signatureName > /s/ Hans T. Schambye </ signatureName >

< nameOfSigner > Hans T. Schambye </ nameOfSigner >

< signatureTitle > President & Chief Executive Officer </ signatureTitle >

< signatureDate > 2025-11-21 </ signatureDate >

</ signature >

</ signatureBlock >

</ offeringData >

</ edgarSubmission >