Form D Raw Data - Electronic Filing Depository

EFDID: 587244EFD: Raw Data

Issuer: IMMUNIC, INC. (0001280776) - D

Accession: 0001193805-26-000217 () (EDGAR Files) (Form D)

Edgar Posted: Mar. 4, 2026
EFD Posted: Mar. 4, 2026

- < edgarSubmission >

< schemaVersion > X0708 </ schemaVersion >

< submissionType > D </ submissionType >

< testOrLive > LIVE </ testOrLive >

- < primaryIssuer >

< cik > 0001280776 </ cik >

< entityName > IMMUNIC, INC. </ entityName >

- < issuerAddress >

< street1 > 1200 AVENUE OF THE AMERICAS </ street1 >

< street2 > SUITE 200 </ street2 >

< city > NEW YORK </ city >

< stateOrCountry > X1 </ stateOrCountry >

< stateOrCountryDescription > UNITED STATES </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ issuerAddress >

< issuerPhoneNumber > (332) 255-9818 </ issuerPhoneNumber >

< jurisdictionOfInc > DELAWARE </ jurisdictionOfInc >

- < issuerPreviousNameList >

< previousName > Vital Therapies, Inc. </ previousName >

</ issuerPreviousNameList >

- < edgarPreviousNameList >

< previousName > VITAL THERAPIES INC </ previousName >

</ edgarPreviousNameList >

< entityType > Corporation </ entityType >

- < yearOfInc >

< overFiveYears > true </ overFiveYears >

</ yearOfInc >

</ primaryIssuer >

- < relatedPersonsList >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > DANIEL </ firstName >

< lastName > VITT </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Executive Officer </ relationship >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > SIMONA </ firstName >

< lastName > SKERJANEC </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > NEW YORK </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > DUANE </ firstName >

< lastName > NASH </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > TAMAR </ firstName >

< lastName > HOWSON </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > JOERG </ firstName >

< lastName > NEERMAN </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > RICHARD </ firstName >

< lastName > RUDICK </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > ANDREAS </ firstName >

< lastName > MUEHLER </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Executive Officer </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > PATRICK </ firstName >

< lastName > WALSH </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Executive Officer </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > THORVALD </ firstName >

< lastName > NAGEL </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > HELLA </ firstName >

< lastName > KOHLHOF </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Executive Officer </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > GLENN </ firstName >

< lastName > WHALEY </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Executive Officer </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > INDERPAL </ firstName >

< lastName > SINGH </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Executive Officer </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > BARCLAY </ firstName >

< lastName > PHILLIPS </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > JASON </ firstName >

< lastName > TARDIO </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > 1200 Avenue of the Americas </ street1 >

< street2 > Suite 200 </ street2 >

< city > New York </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10036 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Executive Officer </ relationship >

</ relatedPersonRelationshipList >

</ 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 > 2026-02-17 </ value >

</ dateOfFirstSale >

</ typeOfFiling >

- < durationOfOffering >

< moreThanOneYear > false </ moreThanOneYear >

</ durationOfOffering >

- < typesOfSecuritiesOffered >

< isEquityType > true </ isEquityType >

< isOptionToAcquireType > true </ isOptionToAcquireType >

< isSecurityToBeAcquiredType > true </ isSecurityToBeAcquiredType >

</ typesOfSecuritiesOffered >

- < businessCombinationTransaction >

< isBusinessCombinationTransaction > false </ isBusinessCombinationTransaction >

</ businessCombinationTransaction >

< minimumInvestmentAccepted > 0 </ minimumInvestmentAccepted >

- < salesCompensationList >

- < recipient >

< recipientName > Leerink Partners LLC </ recipientName >

< recipientCRDNumber > 000039011 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 53 STATE STREET </ street1 >

< street2 > 40TH FLOOR </ street2 >

< city > BOSTON </ city >

< stateOrCountry > MA </ stateOrCountry >

< stateOrCountryDescription > MASSACHUSETTS </ stateOrCountryDescription >

< zipCode > 02109 </ 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 > NY </ state >

< description > NEW YORK </ description >

< state > NC </ state >

< description > NORTH CAROLINA </ description >

< state > TX </ state >

< description > TEXAS </ description >

</ statesOfSolicitationList >

< foreignSolicitation > false </ foreignSolicitation >

</ recipient >

- < recipient >

< recipientName > STIFEL, NICOLAUS & COMPANY, INCORPORATED </ recipientName >

< recipientCRDNumber > 000000793 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 501 NORTH BROADWAY </ street1 >

< city > ST. LOUIS </ city >

< stateOrCountry > MO </ stateOrCountry >

< stateOrCountryDescription > MISSOURI </ stateOrCountryDescription >

< zipCode > 63102 </ 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 > NY </ state >

< description > NEW YORK </ description >

< state > NC </ state >

< description > NORTH CAROLINA </ description >

< state > TX </ state >

< description > TEXAS </ description >

</ statesOfSolicitationList >

< foreignSolicitation > false </ foreignSolicitation >

</ recipient >

- < recipient >

< recipientName > GUGGENHEIM SECURITIES, LLC </ recipientName >

< recipientCRDNumber > 000040638 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 330 MADISON AVENUE </ street1 >

< city > NEW YORK </ city >

< stateOrCountry > NY </ stateOrCountry >

< stateOrCountryDescription > NEW YORK </ stateOrCountryDescription >

< zipCode > 10017 </ 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 > NY </ state >

< description > NEW YORK </ description >

< state > NC </ state >

< description > NORTH CAROLINA </ description >

< state > TX </ state >

< description > TEXAS </ description >

</ statesOfSolicitationList >

< foreignSolicitation > false </ foreignSolicitation >

</ recipient >

- < recipient >

< recipientName > WILLIAM BLAIR & COMPANY, LLC </ recipientName >

< recipientCRDNumber > 000001252 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 150 NORTH RIVERSIDE PLAZA </ street1 >

< city > CHICAGO </ city >

< stateOrCountry > IL </ stateOrCountry >

< stateOrCountryDescription > ILLINOIS </ stateOrCountryDescription >

< zipCode > 60606 </ 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 > NY </ state >

< description > NEW YORK </ description >

< state > NC </ state >

< description > NORTH CAROLINA </ description >

< state > TX </ state >

< description > TEXAS </ description >

</ statesOfSolicitationList >

< foreignSolicitation > false </ foreignSolicitation >

</ recipient >

- < recipient >

< recipientName > LIFESCI CAPITAL LLC </ recipientName >

< recipientCRDNumber > 000168404 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 1700 BROADWAY </ street1 >

< street2 > 40TH FLOOR </ street2 >

< 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 > NY </ state >

< description > NEW YORK </ description >

< state > NC </ state >

< description > NORTH CAROLINA </ description >

< state > TX </ state >

< description > TEXAS </ description >

</ statesOfSolicitationList >

< foreignSolicitation > false </ foreignSolicitation >

</ recipient >

- < recipient >

< recipientName > B. RILEY SECURITIES, INC. </ recipientName >

< recipientCRDNumber > 000025027 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 11100 SANTA MONICA BLVD </ street1 >

< street2 > SUITE 800 </ street2 >

< city > LOS ANGELES </ city >

< stateOrCountry > CA </ stateOrCountry >

< stateOrCountryDescription > CALIFORNIA </ stateOrCountryDescription >

< zipCode > 90025 </ 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 > NY </ state >

< description > NEW YORK </ description >

< state > NC </ state >

< description > NORTH CAROLINA </ description >

< state > TX </ state >

< description > TEXAS </ description >

</ statesOfSolicitationList >

< foreignSolicitation > false </ foreignSolicitation >

</ recipient >

- < recipient >

< recipientName > BROOKLINE CAPITAL MARKETS, A DIVISION OF ARCADIA SECURITIES, LLC </ recipientName >

< recipientCRDNumber > 000044656 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 1370 AVENUE OF THE AMERICAS </ street1 >

< street2 > 29TH FLOOR </ street2 >

< 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 > NY </ state >

< description > NEW YORK </ description >

< state > NC </ state >

< description > NORTH CAROLINA </ description >

< state > TX </ state >

< description > TEXAS </ description >

</ statesOfSolicitationList >

< foreignSolicitation > false </ foreignSolicitation >

</ recipient >

</ salesCompensationList >

- < offeringSalesAmounts >

< totalOfferingAmount > 200000000 </ totalOfferingAmount >

< totalAmountSold > 200000000 </ totalAmountSold >

< totalRemaining > 0 </ totalRemaining >

</ offeringSalesAmounts >

- < investors >

< hasNonAccreditedInvestors > false </ hasNonAccreditedInvestors >

< totalNumberAlreadyInvested > 43 </ totalNumberAlreadyInvested >

</ investors >

- < salesCommissionsFindersFees >

- < salesCommissions >

< dollarAmount > 12000000 </ dollarAmount >

</ salesCommissions >

- < findersFees >

< dollarAmount > 0 </ dollarAmount >

</ findersFees >

< clarificationOfResponse > 6% of the aggregate gross proceeds received by the Company (i) upon the issuance of the Warrants at closing and (ii) upon the cash exercise of the Common Warrants. </ clarificationOfResponse >

</ salesCommissionsFindersFees >

- < useOfProceeds >

- < grossProceedsUsed >

< dollarAmount > 0 </ dollarAmount >

</ grossProceedsUsed >

< clarificationOfResponse />

</ useOfProceeds >

- < signatureBlock >

< authorizedRepresentative > false </ authorizedRepresentative >

- < signature >

< issuerName > IMMUNIC, INC. </ issuerName >

< signatureName > /s/ Daniel Vitt </ signatureName >

< nameOfSigner > Daniel Vitt </ nameOfSigner >

< signatureTitle > Chief Executive Officer </ signatureTitle >

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

</ signature >

</ signatureBlock >

</ offeringData >

</ edgarSubmission >