{"cik":"0001785987","entityType":"other","sic":"","sicDescription":"","ownerOrg":"","insiderTransactionForOwnerExists":1,"insiderTransactionForIssuerExists":0,"name":"Larson Yi","tickers":[],"exchanges":[],"ein":null,"lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":null,"stateOfIncorporation":"","stateOfIncorporationDescription":"","addresses":{"mailing":{"street1":"C/O RAYZEBIO, INC.","street2":"5505 MOREHOUSE DRIVE, SUITE 300","city":"SAN DIEGO","stateOrCountry":"CA","zipCode":"92121","stateOrCountryDescription":"CA","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":null,"street2":null,"city":null,"stateOrCountry":null,"zipCode":null,"stateOrCountryDescription":null,"isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":null,"flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001785987-26-000002","0001415889-25-017240","0001415889-24-017446","0001415889-24-005516","0001209191-23-049505","0001415889-23-010106","0001831283-23-000051","0001831283-23-000018","0001415889-22-006965","0001415889-22-006787","0000899243-21-046751","0000899243-21-042213","0000899243-21-042052","0001415889-21-002924","0001415889-21-001923","0001415889-21-001922","0001209191-21-009370","0001209191-21-007037","0001209191-20-002512","0001209191-19-049153","0001209191-19-047510","0001209191-19-047500"],"filingDate":["2026-06-23","2025-06-13","2024-06-18","2024-02-27","2023-09-14","2023-06-21","2023-03-31","2023-01-24","2022-06-27","2022-06-17","2021-12-03","2021-11-01","2021-10-29","2021-06-10","2021-04-06","2021-04-06","2021-02-10","2021-02-02","2020-01-08","2019-09-11","2019-08-27","2019-08-27"],"reportDate":["2026-06-18","2025-06-11","2024-06-14","2024-02-26","2023-09-14","2023-06-16","2023-03-29","2023-01-20","2022-06-17","2022-06-16","2021-12-01","2021-10-31","2021-10-29","2021-06-09","2021-04-05","2021-04-05","2021-02-08","2021-02-01","2020-01-06","2019-09-10","2019-08-26","2019-08-26"],"acceptanceDateTime":["2026-06-23T21:25:45.000Z","2025-06-13T21:00:33.000Z","2024-06-18T21:00:21.000Z","2024-02-27T21:51:07.000Z","2023-09-14T23:27:58.000Z","2023-06-21T21:00:44.000Z","2023-03-31T20:17:19.000Z","2023-01-24T21:12:23.000Z","2022-06-27T21:16:18.000Z","2022-06-17T23:32:11.000Z","2021-12-03T21:05:10.000Z","2021-11-01T23:20:59.000Z","2021-10-29T22:16:36.000Z","2021-06-10T22:36:13.000Z","2021-04-06T23:49:26.000Z","2021-04-06T23:47:30.000Z","2021-02-10T22:58:29.000Z","2021-02-03T02:47:34.000Z","2020-01-08T21:18:37.000Z","2019-09-11T20:16:36.000Z","2019-08-27T20:27:28.000Z","2019-08-27T20:23:19.000Z"],"act":["34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34"],"form":["4","4","4","4","3","4","4","4","4/A","4","4","4","3","4","4","3","4","4","4","4","4","3"],"fileNumber":["001-39712","001-39712","001-39712","001-41799","001-41799","001-39712","001-40947","001-40947","001-39712","001-39712","001-40947","001-40947","001-40947","001-39712","001-39712","001-39712","001-38871","001-38871","001-38871","001-38871","001-38871","001-38871"],"filmNumber":["261112311","251047512","241052753","24687897","231256265","231030661","23787953","23548263","221045594","221025578","211469975","211368750","211364668","211009373","21810337","21810334","21615466","21584012","20515923","191088488","191057650","191057556"],"items":["","","","","","","","","","","","","","","","","","","","","",""],"core_type":["4","4","4","4","3","4","4","4","4/A","4","4","4","3","4","4","3","4","4","4","4","4","3"],"size":[5818,5677,5685,10979,10078,5650,5073,5475,6053,5627,5547,5607,9201,5627,7736,10445,7296,29036,5629,4955,5638,6280],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["xslF345X06/form4-06232026_090642.xml","xslF345X05/form4-06132025_050629.xml","xslF345X05/form4-06182024_050616.xml","xslF345X05/form4-02272024_090250.xml","xslF345X02/doc3.xml","xslF345X04/form4-06212023_050623.xml","xslF345X04/wf-form4_168029382182313.xml","xslF345X03/wf-form4_167459472625760.xml","xslF345X03/form4a-06272022_020657.xml","xslF345X03/form4-06172022_040602.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X02/doc3.xml","xslF345X03/form4-06102021_030654.xml","xslF345X03/form4-04062021_040412.xml","xslF345X02/form3-04062021_040415.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X02/doc3.xml"],"primaryDocDescription":["","","","","FORM 3 SUBMISSION","","FORM 4","FORM 4","","","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 3 SUBMISSION","","","","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 3 SUBMISSION"]},"files":[]}}