{"cik":"0001946399","entityType":"other","sic":"2834","sicDescription":"Pharmaceutical Preparations","ownerOrg":"03 Life Sciences","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"LakeShore Biopharma Co., Ltd.","tickers":[],"exchanges":[],"ein":"000000000","lei":null,"description":"","website":"","investorWebsite":"","category":"Non-accelerated filer<br>Emerging growth company","fiscalYearEnd":"0331","stateOfIncorporation":"E9","stateOfIncorporationDescription":"Cayman Islands","addresses":{"mailing":{"street1":"BUILDING NO. 2, 38 YONGDA ROAD","street2":"DAXING BIOMEDICAL INDUSTRY PARK","city":"DAXING DISTRICT, BEIJING","stateOrCountry":"F4","zipCode":"102629","stateOrCountryDescription":"China","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"BUILDING NO. 2, 38 YONGDA ROAD","street2":"DAXING BIOMEDICAL INDUSTRY PARK","city":"DAXING DISTRICT, BEIJING","stateOrCountry":"F4","zipCode":"102629","stateOrCountryDescription":"China","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"17327133678","flags":"","formerNames":[{"name":"YS Biopharma Co., Ltd.","from":"2022-10-31T00:00:00.000Z","to":"2024-05-24T00:00:00.000Z"},{"name":"YishengBio Co., Ltd","from":"2022-09-29T00:00:00.000Z","to":"2023-02-21T00:00:00.000Z"}],"filings":{"recent":{"accessionNumber":["0001213900-26-071708","0001213900-26-071396","0001213900-26-071395","0001213900-26-071393","0001213900-26-071392","0001213900-26-071390","0001213900-26-070363","0001213900-26-061817","0001213900-26-061798","0001213900-26-053596","0001213900-26-048876","0001213900-26-048850","0001213900-26-042186","0001213900-26-042181","0001213900-26-038112","0001213900-26-038111","0001213900-26-038110","0001213900-26-038108","0001213900-26-038038","0001213900-26-036799","0001213900-26-033849","0001213900-26-033839","0001213900-26-013012","0001213900-26-013010","0001213900-26-012546","0001213900-26-009144","0001213900-26-005369","0001213900-26-005370","0001213900-26-003903","0001213900-25-124905","0001213900-25-115118","0001354457-25-001129","0001213900-25-105655","0001213900-25-105603","0001213900-25-103261","0001213900-25-089823","0001213900-25-087068","0001213900-25-086391","0001213900-25-081400","0001213900-25-080942","0001213900-25-077723","0001213900-25-069883","0001213900-25-069880","0001213900-25-066359","0001213900-25-064242","0001213900-25-064241","0001213900-25-061916","0001213900-25-041709","0001213900-25-039889","0001013762-25-001820","0001213900-25-023866","0001213900-25-022976","0001213900-24-110338","0001213900-24-108358","0001213900-24-096230","0001213900-24-095180","0001213900-24-093482","0001213900-24-091446","0001213900-24-090530","0001213900-24-086088","0001213900-24-082408","0001213900-24-077359","0001213900-24-077130","0001213900-24-075327","0001213900-24-069367","0001213900-24-069344","0001013762-24-002914","0001213900-24-059250","0001213900-24-053522","0001213900-24-050958","0001213900-24-046403","0001213900-24-045611","0001213900-24-045196","0001213900-24-040650","0001213900-24-040493","0001213900-24-036840","0001213900-24-034266","0001213900-24-033940","0001213900-24-031349","0001213900-24-029585","0001213900-24-019749","0001213900-24-016288","0001213900-24-016196","0001213900-24-015071","0001213900-24-015049","0001104659-24-024912","0001104659-24-024545","0001213900-24-013772","0001213900-24-013651","0001213900-24-013648","0001213900-24-013641","0001213900-24-011804","0001213900-24-006671","9999999995-24-000203","0001213900-24-005752","0001213900-24-005360","0001213900-24-001717","0001213900-23-099223","0001213900-23-097240","0001213900-23-094874","0001213900-23-086444","0001213900-23-081679","0001213900-23-081678","0001013762-23-006783","0001213900-23-079315","0001213900-23-079313","0001213900-23-078917","0001213900-23-078915","0001213900-23-070716","0001213900-23-067989","0001213900-23-067447","9999999995-23-002337","0001213900-23-064528","0001213900-23-060012","0001213900-23-055488","9999999995-23-001629","0001104659-23-068020","0001213900-23-044679","0001104659-23-066352","0001213900-23-040990","0001213900-23-040223","0001104659-23-059728","0001104659-23-059711","0000000000-23-004236","0001104659-23-046431","0001104659-23-044356","0001104659-23-036902","0001104659-23-033484","0001354457-23-000184","0001104659-23-032357","0001104659-23-023535","0001104659-23-023534","0001104659-23-012208","0001104659-23-012172","9999999995-23-000294","0001104659-23-010230","0001104659-23-009560","0001104659-23-006388","0001104659-23-006384","0001104659-23-005236","0000000000-23-000560","0001104659-23-003637","0001104659-23-003636","0000000000-23-000192","0001104659-22-130318","0001104659-22-130315","0000000000-22-013608","0001104659-22-125043","0001104659-22-125040","0000000000-22-012737","0001104659-22-118287","0001104659-22-118284","0000000000-22-011842","0001104659-22-104875","0001104659-22-104874","0001104659-22-104163"],"filingDate":["2026-06-25","2026-06-24","2026-06-24","2026-06-24","2026-06-24","2026-06-24","2026-06-22","2026-05-28","2026-05-28","2026-05-08","2026-04-29","2026-04-29","2026-04-10","2026-04-10","2026-04-01","2026-04-01","2026-04-01","2026-04-01","2026-04-01","2026-03-31","2026-03-25","2026-03-25","2026-02-06","2026-02-06","2026-02-05","2026-01-29","2026-01-20","2026-01-20","2026-01-13","2025-12-23","2025-11-26","2025-11-14","2025-11-04","2025-11-04","2025-10-29","2025-09-22","2025-09-12","2025-09-10","2025-08-28","2025-08-27","2025-08-18","2025-07-31","2025-07-31","2025-07-22","2025-07-15","2025-07-15","2025-07-08","2025-05-12","2025-05-06","2025-03-25","2025-03-14","2025-03-12","2024-12-19","2024-12-12","2024-11-12","2024-11-07","2024-11-01","2024-10-29","2024-10-25","2024-10-08","2024-09-27","2024-09-10","2024-09-10","2024-09-04","2024-08-15","2024-08-15","2024-07-31","2024-07-05","2024-06-18","2024-06-10","2024-05-24","2024-05-21","2024-05-20","2024-05-08","2024-05-07","2024-04-29","2024-04-19","2024-04-18","2024-04-09","2024-04-03","2024-03-05","2024-02-23","2024-02-22","2024-02-20","2024-02-20","2024-02-16","2024-02-15","2024-02-14","2024-02-14","2024-02-14","2024-02-14","2024-02-09","2024-01-26","2024-01-25","2024-01-23","2024-01-22","2024-01-08","2023-12-28","2023-12-20","2023-12-12","2023-11-14","2023-10-31","2023-10-31","2023-10-26","2023-09-26","2023-09-26","2023-09-25","2023-09-25","2023-08-25","2023-08-16","2023-08-15","2023-08-10","2023-08-08","2023-07-26","2023-07-07","2023-06-05","2023-06-05","2023-06-01","2023-05-31","2023-05-18","2023-05-16","2023-05-12","2023-05-12","2023-04-26","2023-04-18","2023-04-12","2023-03-27","2023-03-17","2023-03-16","2023-03-14","2023-02-21","2023-02-21","2023-02-08","2023-02-08","2023-02-07","2023-02-03","2023-02-02","2023-01-25","2023-01-25","2023-01-20","2023-01-19","2023-01-13","2023-01-13","2023-01-06","2022-12-28","2022-12-28","2022-12-16","2022-12-07","2022-12-07","2022-11-23","2022-11-14","2022-11-14","2022-10-31","2022-10-03","2022-10-03","2022-09-29"],"reportDate":["","","","","","2026-06-24","2026-06-22","2026-05-28","","","","2026-04-29","2026-03-18","2026-03-18","2026-03-18","2026-03-18","2026-03-18","2026-03-18","","2026-03-18","2026-03-25","","","2026-02-06","","2026-01-29","","2026-01-20","","","","","","2025-11-04","","2025-09-22","2025-09-12","2025-09-10","2025-08-28","","2025-08-18","2025-07-31","2025-03-31","","","2025-07-15","2025-07-08","2025-05-12","2025-05-06","2025-03-25","","2025-03-12","2024-12-19","2024-12-12","2024-11-12","2024-11-07","2024-11-01","2024-10-29","2024-10-25","2024-10-08","2024-09-27","2024-09-10","2024-09-10","2024-09-04","2024-08-15","2024-03-31","2024-03-31","2024-07-05","2024-06-18","2024-06-10","2024-05-24","2024-05-21","","","2024-05-07","2024-04-29","2024-04-19","2024-04-18","2024-04-09","2024-04-03","2024-03-05","2024-02-23","2024-02-22","2024-02-20","2024-02-16","","","","2024-02-14","2024-02-14","2024-02-14","2024-02-09","2024-01-26","","","2024-01-22","2024-01-08","2023-12-28","2023-12-20","2023-12-12","2023-11-14","","2023-10-31","2023-10-26","","2023-09-26","","","2023-08-25","2023-08-16","","","","2023-03-31","","","","2023-06-01","","2023-05-18","2023-05-16","","","","2023-04-18","","2023-03-27","2023-03-17","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"acceptanceDateTime":["2026-06-25T10:07:47.000Z","2026-06-24T16:19:26.000Z","2026-06-24T16:18:28.000Z","2026-06-24T16:17:01.000Z","2026-06-24T16:16:26.000Z","2026-06-24T16:15:11.000Z","2026-06-22T11:00:17.000Z","2026-05-28T13:25:53.000Z","2026-05-28T12:41:32.000Z","2026-05-08T13:10:17.000Z","2026-04-29T13:08:03.000Z","2026-04-29T12:12:20.000Z","2026-04-10T12:03:44.000Z","2026-04-10T11:51:03.000Z","2026-04-01T14:00:34.000Z","2026-04-01T14:00:12.000Z","2026-04-01T13:59:53.000Z","2026-04-01T13:59:29.000Z","2026-04-01T12:32:46.000Z","2026-03-31T10:37:10.000Z","2026-03-25T12:16:45.000Z","2026-03-25T11:34:46.000Z","2026-02-06T12:31:28.000Z","2026-02-06T12:23:46.000Z","2026-02-05T12:42:02.000Z","2026-01-29T12:22:46.000Z","2026-01-20T12:43:41.000Z","2026-01-20T12:43:38.000Z","2026-01-13T21:01:34.000Z","2025-12-23T13:15:22.000Z","2025-11-26T14:17:17.000Z","2025-11-14T18:25:45.000Z","2025-11-04T13:50:03.000Z","2025-11-04T12:13:51.000Z","2025-10-29T12:05:07.000Z","2025-09-22T12:10:17.000Z","2025-09-12T13:05:02.000Z","2025-09-10T12:58:55.000Z","2025-08-28T12:34:09.000Z","2025-08-27T13:02:30.000Z","2025-08-18T12:36:53.000Z","2025-07-31T18:39:52.000Z","2025-07-31T18:38:45.000Z","2025-07-22T12:57:55.000Z","2025-07-15T20:01:18.000Z","2025-07-15T20:01:18.000Z","2025-07-08T12:10:59.000Z","2025-05-12T10:50:20.000Z","2025-05-06T10:45:23.000Z","2025-03-25T10:30:22.000Z","2025-03-14T13:22:42.000Z","2025-03-12T13:19:04.000Z","2024-12-19T14:28:10.000Z","2024-12-12T21:10:02.000Z","2024-11-12T13:00:05.000Z","2024-11-07T13:15:25.000Z","2024-11-01T20:01:19.000Z","2024-10-29T13:16:00.000Z","2024-10-25T12:40:26.000Z","2024-10-08T12:59:35.000Z","2024-09-27T11:15:11.000Z","2024-09-10T20:00:05.000Z","2024-09-10T12:15:08.000Z","2024-09-04T12:10:02.000Z","2024-08-15T12:40:25.000Z","2024-08-15T11:28:44.000Z","2024-07-31T11:15:11.000Z","2024-07-05T11:15:02.000Z","2024-06-18T11:30:21.000Z","2024-06-10T11:01:02.000Z","2024-05-24T11:45:05.000Z","2024-05-21T20:30:08.000Z","2024-05-20T20:16:31.000Z","2024-05-08T12:32:05.000Z","2024-05-07T20:30:11.000Z","2024-04-29T12:15:23.000Z","2024-04-19T12:03:54.000Z","2024-04-18T12:15:21.000Z","2024-04-09T12:20:37.000Z","2024-04-03T12:10:02.000Z","2024-03-05T13:06:33.000Z","2024-02-23T13:15:40.000Z","2024-02-22T22:06:40.000Z","2024-02-20T11:17:25.000Z","2024-02-17T01:25:04.000Z","2024-02-16T21:14:23.000Z","2024-02-15T21:24:29.000Z","2024-02-14T16:23:05.000Z","2024-02-14T13:05:11.000Z","2024-02-14T13:01:18.000Z","2024-02-14T12:59:18.000Z","2024-02-09T12:10:09.000Z","2024-01-26T11:03:01.000Z","2024-01-26T05:15:09.000Z","2024-01-23T21:18:08.000Z","2024-01-22T22:10:55.000Z","2024-01-08T12:10:18.000Z","2023-12-28T21:00:10.000Z","2023-12-20T17:43:24.000Z","2023-12-12T11:37:15.000Z","2023-11-14T13:45:23.000Z","2023-10-31T12:46:38.000Z","2023-10-31T12:45:22.000Z","2023-10-26T12:45:02.000Z","2023-09-26T13:13:51.000Z","2023-09-26T13:10:14.000Z","2023-09-25T10:12:16.000Z","2023-09-25T10:07:36.000Z","2023-08-25T12:00:22.000Z","2023-08-16T12:00:24.000Z","2023-08-15T12:00:43.000Z","2023-08-11T04:15:20.000Z","2023-08-08T20:06:51.000Z","2023-07-26T20:02:31.000Z","2023-07-07T20:00:38.000Z","2023-06-06T04:15:18.000Z","2023-06-05T20:03:26.000Z","2023-06-01T13:00:09.000Z","2023-05-31T12:44:38.000Z","2023-05-18T12:42:15.000Z","2023-05-16T14:38:01.000Z","2023-05-12T20:07:08.000Z","2023-05-12T20:05:36.000Z","2023-04-26T16:30:04.000Z","2023-04-18T12:00:15.000Z","2023-04-12T12:49:30.000Z","2023-03-27T12:43:06.000Z","2023-03-17T10:01:13.000Z","2023-03-16T15:50:43.000Z","2023-03-14T21:16:24.000Z","2023-02-21T12:39:05.000Z","2023-02-21T12:37:52.000Z","2023-02-08T14:15:41.000Z","2023-02-08T13:07:38.000Z","2023-02-08T05:15:15.000Z","2023-02-03T14:05:49.000Z","2023-02-02T12:09:27.000Z","2023-01-25T13:25:13.000Z","2023-01-25T13:21:16.000Z","2023-01-20T13:54:49.000Z","2023-01-19T17:30:03.000Z","2023-01-13T13:56:21.000Z","2023-01-13T13:54:52.000Z","2023-01-06T19:30:04.000Z","2022-12-28T12:00:16.000Z","2022-12-28T11:58:52.000Z","2022-12-16T22:30:19.000Z","2022-12-07T11:15:10.000Z","2022-12-07T11:13:34.000Z","2022-11-23T19:30:04.000Z","2022-11-14T18:44:11.000Z","2022-11-14T18:38:21.000Z","2022-10-31T11:30:08.000Z","2022-10-03T10:21:42.000Z","2022-10-03T10:19:45.000Z","2022-09-30T13:25:07.000Z"],"act":["34","34","33","33","34","34","34","34","34","34","34","34","","","","","","","34","","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","33","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","33","33","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","33","33","34","34","34","34","34","34","33","34","34","33","34","33","33","34","34","33","33","33","34","33","33","33","34","","34","34","","33","","34","33","34","34","34","","33","","","33","33","33","","","33","34","","","33","","","33","","","33","","","33","","","33",""],"form":["SCHEDULE 13D/A","15-12G","S-8 POS","S-8 POS","SC 13E3/A","6-K","6-K","6-K","SC 13E3/A","SC 13E3/A","SCHEDULE 13D/A","6-K","3","3","3","3","3","3","SC 13E3/A","3","6-K","SCHEDULE 13D/A","SC 13E3/A","6-K","SCHEDULE 13D/A","6-K","SC 13E3/A","6-K","SC 13E3/A","SC 13E3/A","SC 13E3","25-NSE","SCHEDULE 13D/A","6-K","SCHEDULE 13D/A","6-K","6-K","6-K","6-K","SCHEDULE 13D/A","6-K","6-K","20-F","SCHEDULE 13D","SCHEDULE 13D/A","6-K","6-K","6-K","6-K","6-K","S-8 POS","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K/A","6-K","6-K","6-K","20-F","NT 20-F","6-K","6-K","6-K","6-K","6-K","S-8","424B3","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","SC 13G/A","SC 13G","SC 13D","6-K","6-K","6-K","6-K","6-K","EFFECT","POS AM","6-K","6-K","6-K","6-K","6-K","6-K","424B3","6-K","6-K","424B3","6-K","424B3","424B3","6-K","6-K","424B3","EFFECT","POS AM","20-F","S-8","EFFECT","424B3","6-K","CORRESP","6-K","6-K","CORRESP","F-1/A","UPLOAD","6-K","F-1","6-K","6-K","CERT","425","424B3","425","425","424B3","EFFECT","F-4/A","CORRESP","CORRESP","F-4/A","8-A12B","UPLOAD","CORRESP","F-4/A","UPLOAD","CORRESP","F-4","UPLOAD","DRSLTR","DRS/A","UPLOAD","DRSLTR","DRS/A","UPLOAD","DRSLTR","DRS","425"],"fileNumber":["005-94412","001-41598","333-273165","333-279544","005-94412","001-41598","001-41598","001-41598","005-94412","005-94412","005-94412","001-41598","","","","","","","005-94412","","001-41598","005-94412","005-94412","001-41598","005-94412","001-41598","005-94412","001-41598","005-94412","005-94412","005-94412","333-269031","005-94412","001-41598","005-94412","001-41598","001-41598","001-41598","001-41598","005-94412","001-41598","001-41598","001-41598","005-94412","005-94412","001-41598","001-41598","001-41598","001-41598","001-41598","333-279544","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","333-279544","333-271221","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","005-94412","005-94412","005-94412","001-41598","001-41598","001-41598","001-41598","001-41598","333-271221","333-271221","001-41598","001-41598","001-41598","001-41598","001-41598","001-41598","333-271221","001-41598","001-41598","333-271221","001-41598","333-271221","333-271221","001-41598","001-41598","333-271221","333-271221","333-271221","001-41598","333-273165","333-271221","333-271221","001-41598","","001-41598","001-41598","","333-271221","","001-41598","333-271221","001-41598","001-41598","001-41598","","333-269031","","","333-269031","333-269031","333-269031","","","333-269031","001-41598","","","333-269031","","","333-269031","","","377-06394","","","377-06394","","","377-06394",""],"filmNumber":["261117554","261114918","261114915","261114913","261114904","261114891","261104869","261029173","261028912","26956313","26910823","26910662","","","","","","","26824831","","26788449","26788384","26605096","26605088","26600457","26574779","26541147","26541146","26530062","251594888","251524941","","251446727","251446434","251426913","251328481","251310163","251304770","251267809","251260128","251226357","251171066","251171059","251138790","251124665","251124663","251109558","25932522","25915151","25765721","25737906","25730188","241561139","241544914","241443475","241433325","241418990","241402849","241394397","241359275","241330526","241290025","241288781","241275931","241210767","241210621","241159875","241101644","241050186","241031437","24980828","24969839","24964695","24924395","24922454","24886701","24855658","24852912","24831203","24816909","24718353","24667307","24665967","24650580","24650338","24648498","24644172","24634355","24632487","24632468","24632415","24611148","24563996","24563976","24552871","24549690","24518311","231522700","231500547","231479916","231401823","231362395","231362391","231347616","231277479","231277456","231272957","231272947","231203815","231176511","231173252","231161366","231151236","231113448","231076727","23994774","23992412","23983178","","23933792","23925957","","23915588","","23825522","23814728","23761552","23740596","23737853","","23645287","","","23597168","23596895","23583909","","","23549878","23538999","","","23527371","","","221491622","","","221449077","","","221383407","","","221285864",""],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","POS AM,0001213900-24-005752,2024-01-25","","","","","","","","","","","","","","","","","","POS AM,0001213900-23-064528,2023-08-10","","","","F-1,,2023-06-05 10:00:00","","","","","","","","","","","","","","","","","","","F-4,,2023-02-07 16:00:00","","","","","","","","","","","","","","","","","","","","",""],"core_type":["SCHEDULE 13D/A","15-12G","S-8 POS","S-8 POS","SC 13E3/A","6-K","6-K","6-K","SC 13E3/A","SC 13E3/A","SCHEDULE 13D/A","6-K","3","3","3","3","3","3","SC 13E3/A","3","6-K","SCHEDULE 13D/A","SC 13E3/A","6-K","SCHEDULE 13D/A","6-K","SC 13E3/A","6-K","SC 13E3/A","SC 13E3/A","SC 13E3","25-NSE","SCHEDULE 13D/A","6-K","SCHEDULE 13D/A","6-K","6-K","6-K","6-K","SCHEDULE 13D/A","6-K","6-K","XBRL","SCHEDULE 13D","SCHEDULE 13D/A","6-K","6-K","6-K","6-K","6-K","S-8 POS","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K/A","6-K","6-K","6-K","XBRL","NT 20-F","6-K","6-K","6-K","6-K","6-K","S-8","424B3","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","6-K","SC 13G/A","SC 13G","SC 13D","6-K","6-K","6-K","6-K","6-K","EFFECT","XBRL","6-K","6-K","6-K","6-K","6-K","6-K","424B3","6-K","6-K","424B3","6-K","424B3","424B3","6-K","6-K","424B3","EFFECT","XBRL","XBRL","S-8","EFFECT","424B3","6-K","CORRESP","6-K","6-K","CORRESP","F-1/A","LETTER","6-K","XBRL","6-K","6-K","CERT","425","424B3","425","425","424B3","EFFECT","F-4/A","CORRESP","CORRESP","F-4/A","8-A12B","LETTER","CORRESP","F-4/A","LETTER","CORRESP","F-4","LETTER","DRSLTR","DRS/A","LETTER","DRSLTR","DRS/A","LETTER","DRSLTR","DRS","425"],"size":[35109,14716,24091,24091,78971,25144,21138,25899,2350763,16281790,301878,68270,5339,4991,3635,5041,3626,3644,46333,3525,39387,85591,50721,26796,54676,12970,1974623,25767,1975972,1963294,14192743,4090,436572,509904,392227,21199,21523,20263,36327,43983,33167,146536,19497220,229707,14504,13045,25350,14691,13864,16099,34533,137079,135330,24320,91445,25555,14623,18901,25661,26073,319270,323492,66090,21271,108512,16749990,22831,39999,13183,21750,16960,22286,128861,209572,7845477,30797,109007,30911,22514,19881,27897,27087,21596,11909,42986,188772,337081,205898,68211,41943,11058,22701,12882,1966,95144513,222096,16221,68219,12915,18371,35060,44552,38539,39513,33557,30034,34208,118985,35704,114576,37382286,1919,75529942,19950592,273149,1905,16909482,48298,6852,33643,31724,34649,17135644,48276,53637,39273065,45736,24317,212004,21933,25932,43793,26170,22516614,1803,22678302,7177,40201,22678150,16742,45372,372335,24944866,49716,442156,22156601,58983,296421,16539003,64186,405138,18183252,108690,20704,15667112,28471741],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["xslSCHEDULE_13D_X02/primary_doc.xml","ea0295620-1512g_lakeshore.htm","ea0295620-s8pos_lakeshore.htm","ea0295620-s8pos_lakeshore.htm","ea0295626-sc13e3a8_lake.htm","ea0295625-6k_lakeshore.htm","ea0295413-6k_lakeshore.htm","ea0292493-6k_lakeshore.htm","ea0292492-sc13e3a7_lake.htm","ea0289617-sc13e3a6_lake.htm","xslSCHEDULE_13D_X02/primary_doc.xml","ea0288173-6k_lakeshore.htm","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","ea0284544-sc13e3a5_lake.htm","xslF345X06/ownership.xml","ea0283375-6k_lakeshore.htm","xslSCHEDULE_13D_X02/primary_doc.xml","ea0275937-sc13e3a4_lake.htm","ea0275937-6k_lakeshore.htm","xslSCHEDULE_13D_X01/primary_doc.xml","ea0274575-6k_lakeshore.htm","ea0273285-sc13e3a3_lake.htm","ea0273285-6k_lakeshore.htm","ea0272699-sc13e3a2_lake.htm","ea0270797-sc13e3a1_lake.htm","ea0266906-sc13e3_lake.htm","xslF25X02/primary_doc.xml","xslSCHEDULE_13D_X01/primary_doc.xml","ea0263592-6k_lakeshore.htm","xslSCHEDULE_13D_X01/primary_doc.xml","ea0258205-6k_lakeshore.htm","ea0257151-6k_lakeshore.htm","ea0256799-6k_lakeshore.htm","ea0254943-6k_lakeshore.htm","xslSCHEDULE_13D_X01/primary_doc.xml","ea0253678-6k_lakeshore.htm","ea0251021-6k_lakeshore.htm","ea0248839-20f_lakeshore.htm","xslSCHEDULE_13D_X01/primary_doc.xml","xslSCHEDULE_13D_X01/primary_doc.xml","ea0249058-6k_lakeshore.htm","ea0247344-6k_lakeshore.htm","ea0241698-6k_lakeshore.htm","ea0241031-6k_lakeshore.htm","ea0235550-6k_lakeshore.htm","ea0234439-s8pos_lakeshore.htm","ea0233934-6k_lakeshore.htm","ea0225316-6k_lakeshore.htm","ea0224553-6k_lakeshore.htm","ea0220648-6k_lakeshore.htm","ea0220330-6k_lakeshore.htm","ea0219363-6k_lakeshore.htm","ea0218949-6k_lakeshore.htm","ea0218644-6k_lakeshore.htm","ea0217042-6k_lakeshore.htm","ea0215893-6k_lakeshore.htm","ea0214124-6ka1_lakeshore.htm","ea0214070-6k_lakeshore.htm","ea0213427-6k_lakeshore.htm","ea0211520-6k_lakeshore.htm","ea0210595-20f_lakeshore.htm","ea0210346-nt20f_lakeshore.htm","ea0209005-6k_lakeshore.htm","ea0208032-6k_lakeshore.htm","ea0207563-6k_lakeshore.htm","ea0206847-6k_ysbio.htm","ea0206615-6k_ysbio.htm","ea0206518-s8_ysbio.htm","ea0205525-424b3_ysbio.htm","ea0205314-6k_ysbio.htm","ea0204865-6k_ysbio.htm","ea0204144-6k_ysbio.htm","ea0204148-6k_ysbio.htm","ea0203545-6k_ysbio.htm","ea0203229-6k_ysbiophar.htm","ea0201209-6k_ysbiopharma.htm","ea0200585-6k_ysbiophar.htm","ea0200468-6k_ysbiophar.htm","ea0200242-6k_ysbiophar.htm","ea194007-6k_ysbiopharma.htm","tm246551d1_sc13ga.htm","tm246234d1_sc13g.htm","ea193507-13dwong_ysbio.htm","ea193755-6k_ysbiopharma.htm","ea193736-6k_ysbiopharma.htm","ea193737-6k_ysbiopharma.htm","ea193294-6k_ysbiopharma.htm","ea192249-6k_ysbiopharma.htm","xslEFFECTX01/primary_doc.xml","posam2023_ysbio.htm","ea191942-6k_ysbiopharma.htm","ea191312-6k_ysbiopharma.htm","ea190813-6k_ysbiopharma.htm","ea190437-6k_ysbiopharma.htm","ea189823-6k_ysbiopharma.htm","ea188325-6k_ysbiopharma.htm","ea187506-424b3_ysbio.htm","ea187505-6k_ysbiopharma.htm","ea187314-6k_ysbiopharma.htm","ea185783-424b3_ysbio.htm","ea185782-6k_ysbiopharma.htm","ea185716-424b3_ysbio.htm","ea185715-424b3_ysbio.htm","ea184154-6k_ysbiopharma.htm","ea183712-6k_ysbiopharma.htm","f424b30823_ysbiopharma.htm","xslEFFECTX01/primary_doc.xml","posam2023_ysbio.htm","f20f2023_ysbiopharmaco.htm","ea177917-s8_ysbiopharma.htm","xslEFFECTX01/primary_doc.xml","tm239538-7_424b3.htm","ea179552-6k_ysbiopharma.htm","filename1.htm","ea178872-6k_ysbiopharma.htm","ea178712-6k_ysbiopharma.htm","filename1.htm","tm239538-3_f1a.htm","filename1.pdf","tm2313001d1_6k.htm","ys-20230324xf1.htm","tm2310634d1_6k.htm","tm239527d1_6k.htm","8A_Cert_YS.pdf","tm239531d1_425.htm","tm2226545-32_424b3.htm","tm2226545d36_425.htm","tm2226545d30_425.htm","tm2226545-28_424b3.htm","xslEFFECTX01/primary_doc.xml","tm2226545-26_f4a.htm","filename1.htm","filename1.htm","tm2226545-21_f4a.htm","tm2226545d18_8a12b.htm","filename1.pdf","filename1.htm","tm2226545-17_f4.htm","filename1.pdf","filename1.htm","tm2226545-14_f4.htm","filename1.pdf","filename1.htm","filename1.htm","filename1.pdf","filename1.htm","filename1.htm","filename1.pdf","filename1.htm","filename1.htm","tm2226545d5_425.htm"],"primaryDocDescription":["","FORM 15-12G","POST-EFFECTIVE AMENDMENT NO. 2 TO FORM S-8","POST-EFFECTIVE AMENDMENT NO. 2 TO FORM S-8","AMENDMENT NO. 8 TO SCHEDULE 13E-3","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","AMENDMENT NO. 7 TO SCHEDULE 13E-3","AMENDMENT NO. 6 TO SCHEDULE 13E-3","","REPORT OF FOREIGN PRIVATE ISSUER","","","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","AMENDMENT NO. 5 TO SCHEDULE 13E-3","","REPORT OF FOREIGN PRIVATE ISSUER","","AMENDMENT NO. 4 TO SCHEDULE 13E-3","REPORT OF FOREIGN PRIVATE ISSUER","","REPORT OF FOREIGN PRIVATE ISSUER","AMENDMENT NO. 3 TO SCHEDULE 13E-3","REPORT OF FOREIGN PRIVATE ISSUER","AMENDMENT NO. 2 TO SCHEDULE 13E-3","AMENDMENT NO. 1 TO SCHEDULE 13E-3","SCHEDULE 13E-3","","","REPORT OF FOREIGN PRIVATE ISSUER","","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","ANNUAL REPORT","","","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","AMENDMENT NO. 1 TO FORM 6-K","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","ANNUAL REPORT","NOTIFICATION OF LATE FILING","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REGISTRATION STATEMENT","PROSPECTUS SUPPLEMENT","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","SC 13G/A","SC 13G","SCHEDULE 13D","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","","POST-EFFECTIVE AMENDMENT TO REGISTRATION STATEMENT","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","PROSPECTUS SUPPLEMENT","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","PROSPECTUS SUPPLEMENT","REPORT OF FOREIGN PRIVATE ISSUER","PROSPECTUS SUPPLEMENT","PROSPECTUS SUPPLEMENT","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","PROSPECTUS","","POST-EFFECTIVE AMENDMENT TO REGISTRATION STATEMENT","ANNUAL REPORT","REGISTRATION STATEMENT","","424B3","REPORT OF FOREIGN PRIVATE ISSUER","","REPORT OF FOREIGN PRIVATE ISSUER","REPORT OF FOREIGN PRIVATE ISSUER","","F-1/A","","FORM 6-K","FORM F-1","FORM 6-K","FORM 6-K","","425","424B3","425","425","424B3","","F-4/A","","","F-4/A","8-A12B","","","F-4/A","","","F-4","","","","","","","","","","425"]},"files":[]}}