{"action":"elsewhere","city":"New York","companyRegistrationNumber":null,"conformityFlag":"NON_CONFORMING","country":"US","createdAt":"2012-01-31T00:00:00.000Z","entityCategory":"GENERAL","entityStatus":"ACTIVE","entitySubCategory":null,"expirationReason":null,"expiredAt":null,"family":{"children":[],"childrenTotal":0,"exceptions":[{"category":"DIRECT_ACCOUNTING_CONSOLIDATION_PARENT","reasons":["NO_KNOWN_PERSON"],"references":[]},{"category":"ULTIMATE_ACCOUNTING_CONSOLIDATION_PARENT","reasons":["NO_KNOWN_PERSON"],"references":[]}],"parents":[]},"headquartersAddress":"8th Floor, 767 5th Avenue","headquartersCity":"New York","headquartersCountry":"US","headquartersPostalCode":"10153","headquartersRegion":"US-NY","lastUpdatedAt":"2025-11-07T09:18:29.349Z","legalAddress":"C/O JANA Partners LLC, 8th Floor, 767 5th Avenue","legalFormAbbreviation":"Ltd","legalFormCode":"OSBR","legalFormName":"company limited by shares","legalJurisdiction":"KY","legalName":"JANA Master Fund, Ltd.","lei":"5493007LAQ3UIVYNQ690","managingLou":"5493001KJTIIGC8Y1R12","managingLouName":"Bloomberg","managingLouWebsite":"http://lei.bloomberg.com","nextRenewalAt":"2019-11-16T00:31:00.000Z","otherLegalForm":null,"postalCode":"10153","region":"US-NY","registeredAt":"2012-12-14T19:33:00.000Z","registrationAuthorityId":"RA000086","registrationAuthorityName":"Registry of Companies","registrationAuthorityWebsite":"https://www.ciregistry.ky/","registrationNumber":"590553","registrationNumberFormatted":"590553","registrationStatus":"LAPSED","served":false,"successorLeis":[],"validationAuthorityEntityId":"590553","validationAuthorityId":"RA000086","validationAuthorityName":"Registry of Companies","validationSources":"FULLY_CORROBORATED"}