{"data":[{"accessionNo":"0001104659-26-107182","formType":"SCHEDULE 13D/A","amendmentNo":13,"issuerCik":"0001798562","issuerName":"TMC the metals Co Inc.","ticker":"TMC","cusip":"87261Y106","securityClass":"Common Shares without par value","eventDate":"2026-09-09","reportingPerson":"Gerard Barron","reportingCik":"0001878772","personType":"IN","sharesOwned":30809638,"percentOfClass":6.9,"filedAt":"2026-09-11"},{"accessionNo":"0001104659-26-081046","formType":"SCHEDULE 13D/A","amendmentNo":6,"issuerCik":"0001798562","issuerName":"TMC the metals Co Inc.","ticker":"TMC","cusip":"87261Y106","securityClass":"TMC Common Shares without par value","eventDate":"2026-07-01","reportingPerson":"Edward Heerema","reportingCik":null,"personType":"IN,HC","sharesOwned":67502501,"percentOfClass":15.6,"filedAt":"2026-07-07"},{"accessionNo":"0001104659-26-081046","formType":"SCHEDULE 13D/A","amendmentNo":6,"issuerCik":"0001798562","issuerName":"TMC the metals Co Inc.","ticker":"TMC","cusip":"87261Y106","securityClass":"TMC Common Shares without par value","eventDate":"2026-07-01","reportingPerson":"Stichting Administratiekantoor Aequa Lance Foundation","reportingCik":null,"personType":"CO,HC","sharesOwned":67502501,"percentOfClass":15.6,"filedAt":"2026-07-07"},{"accessionNo":"0001104659-26-081046","formType":"SCHEDULE 13D/A","amendmentNo":6,"issuerCik":"0001798562","issuerName":"TMC the metals Co Inc.","ticker":"TMC","cusip":"87261Y106","securityClass":"TMC Common Shares without par value","eventDate":"2026-07-01","reportingPerson":"Argentum Cedit Virtuti NV","reportingCik":null,"personType":"HC,PN","sharesOwned":67502501,"percentOfClass":15.6,"filedAt":"2026-07-07"},{"accessionNo":"0001104659-26-081046","formType":"SCHEDULE 13D/A","amendmentNo":6,"issuerCik":"0001798562","issuerName":"TMC the metals Co Inc.","ticker":"TMC","cusip":"87261Y106","securityClass":"TMC Common Shares without par value","eventDate":"2026-07-01","reportingPerson":"Allseas Investments S.A.","reportingCik":null,"personType":"CO,HC","sharesOwned":66502501,"percentOfClass":15.4,"filedAt":"2026-07-07"},{"accessionNo":"0001104659-26-081046","formType":"SCHEDULE 13D/A","amendmentNo":6,"issuerCik":"0001798562","issuerName":"TMC the metals Co Inc.","ticker":"TMC","cusip":"87261Y106","securityClass":"TMC Common Shares without par value","eventDate":"2026-07-01","reportingPerson":"Allseas Group S.A.","reportingCik":"0001884066","personType":"CO","sharesOwned":66502501,"percentOfClass":15.4,"filedAt":"2026-07-07"},{"accessionNo":"0000921895-26-001130","formType":"SCHEDULE 13G/A","amendmentNo":3,"issuerCik":"0001798562","issuerName":"TMC the metals Co Inc.","ticker":"TMC","cusip":"87261Y106","securityClass":"Common Shares, without par value","eventDate":"2026-03-31","reportingPerson":"Brumder William George","reportingCik":null,"personType":"IN","sharesOwned":14703132,"percentOfClass":3.4,"filedAt":"2026-05-01"},{"accessionNo":"0001193805-25-001670","formType":"SCHEDULE 13G/A","amendmentNo":2,"issuerCik":"0001798562","issuerName":"TMC the metals Co Inc.","ticker":"TMC","cusip":null,"securityClass":"Common Shares, without par value","eventDate":"2025-11-25","reportingPerson":"Brumder William George","reportingCik":null,"personType":"IN","sharesOwned":31542340,"percentOfClass":7.6,"filedAt":"2025-11-28"},{"accessionNo":"0000921895-25-002610","formType":"SCHEDULE 13G/A","amendmentNo":1,"issuerCik":"0001798562","issuerName":"TMC the metals Co Inc.","ticker":"TMC","cusip":null,"securityClass":"Common Shares, without par value","eventDate":"2025-09-16","reportingPerson":"Brumder William George","reportingCik":null,"personType":"IN","sharesOwned":21067781,"percentOfClass":5.2,"filedAt":"2025-09-25"},{"accessionNo":"0000921895-25-002605","formType":"SCHEDULE 13G","amendmentNo":null,"issuerCik":"0001798562","issuerName":"TMC the metals Co Inc.","ticker":"TMC","cusip":null,"securityClass":"Common Shares, without par value","eventDate":"2025-09-16","reportingPerson":"Brumder William George","reportingCik":null,"personType":"IN","sharesOwned":21992781,"percentOfClass":5.4,"filedAt":"2025-09-24"}],"updatedAt":"2026-10-13T04:06:08.203Z","source":"xoomar.com","docs":"https://xoomar.com/markets/api","license":"https://xoomar.com/terms","attribution":"Credit XOOMAR with a link to the dataset page on xoomar.com when you republish this data","meta":{"source":"SEC","sourceAttribution":"Schedule 13D and 13G data: SEC.","notice":"10 requests a minute without a key, 30 with a free key. Get a free key at https://xoomar.com/signup?utm_source=api, register your app at https://xoomar.com/developers/register?utm_source=api, and credit the data as \"Data: XOOMAR\" together with the sourceAttribution line."}}