{"cik":"0002002453","entityType":"other","sic":"3533","sicDescription":"Oil & Gas Field Machinery & Equipment","ownerOrg":"01 Energy & Transportation","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"STAK Inc.","tickers":["STAK"],"exchanges":["Nasdaq"],"ein":"000000000","lei":null,"description":"","website":"","investorWebsite":"","category":"Non-accelerated filer
Emerging growth company","fiscalYearEnd":null,"stateOfIncorporation":"E9","stateOfIncorporationDescription":"Cayman Islands","addresses":{"mailing":{"street1":"LOCATION IS FLOOR 8, BLOCK 11","street2":"NO. 6 BEI TANG HE EAST RD, TIANNING DIST","city":"CHANGZHOUCITY,JIANGSU PROVINCE","stateOrCountry":"F4","zipCode":"00000","stateOrCountryDescription":"China","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"LOCATION IS FLOOR 8, BLOCK 11","street2":"NO. 6 BEI TANG HE EAST RD, TIANNING DIST","city":"CHANGZHOUCITY,JIANGSU PROVINCE","stateOrCountry":"F4","zipCode":"00000","stateOrCountryDescription":"China","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"86 519 8880 2609","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001493152-26-027712","0001493152-26-022709","0001493152-26-016475","0001493152-26-010658","0001493152-26-010662","0001493152-26-010663","0001493152-26-010660","0001493152-26-010664","0001493152-26-010659","0001493152-26-010661","0001493152-26-000966","0001493152-26-000242","9999999995-26-000030","0001493152-25-029499","0001493152-25-029497","0001493152-25-023494","0001493152-25-020818","0001493152-25-020318","0001493152-25-018448","0001641172-25-014950","0001641172-25-009878","0001641172-25-005836","0001493152-25-011143","0001493152-25-009229","0001493152-25-008529","0001493152-25-008310","9999999995-25-000525","0001354457-25-000132","0001493152-25-008039","0001493152-25-007960","0001493152-25-007957","0001493152-25-004924","0001493152-25-002746","0001493152-24-046238","0001493152-24-041591","0001493152-24-024392","0001493152-24-024384","0000000000-24-006524","0001493152-24-021376","0001493152-24-021368","0000000000-24-003779","0001493152-24-011858","0001493152-24-011854","0000000000-24-003112","0001493152-24-009620","0001493152-24-009622","0000000000-24-001846","0001493152-24-002860"],"filingDate":["2026-06-08","2026-05-13","2026-04-14","2026-03-17","2026-03-17","2026-03-17","2026-03-17","2026-03-17","2026-03-17","2026-03-17","2026-01-08","2026-01-05","2026-01-02","2025-12-30","2025-12-30","2025-11-14","2025-11-05","2025-10-31","2025-10-17","2025-06-13","2025-05-13","2025-04-23","2025-03-21","2025-03-05","2025-02-27","2025-02-26","2025-02-25","2025-02-25","2025-02-24","2025-02-24","2025-02-24","2025-02-05","2025-01-17","2024-11-15","2024-10-18","2024-06-20","2024-06-20","2024-06-06","2024-05-24","2024-05-24","2024-04-09","2024-03-29","2024-03-29","2024-03-21","2024-03-12","2024-03-11","2024-02-16","2024-01-18"],"reportDate":["2026-06-08","2026-05-13","2026-04-14","2026-03-17","2026-03-17","2026-03-17","2026-03-17","2026-03-17","2026-03-17","2026-03-17","2026-01-08","","","","","","2025-06-30","2025-06-30","2025-10-17","2025-06-13","2025-05-13","2025-04-23","","2025-03-05","2025-02-27","","","","","","","","","","","","","","","","","","","","","","",""],"acceptanceDateTime":["2026-06-08T20:05:23.000Z","2026-05-13T20:05:02.000Z","2026-04-14T12:00:15.000Z","2026-03-18T00:54:14.000Z","2026-03-18T00:54:13.000Z","2026-03-18T00:54:12.000Z","2026-03-18T00:54:10.000Z","2026-03-18T00:54:09.000Z","2026-03-18T00:54:08.000Z","2026-03-18T00:54:06.000Z","2026-01-08T21:05:04.000Z","2026-01-05T11:23:57.000Z","2026-01-05T05:15:06.000Z","2025-12-30T11:52:18.000Z","2025-12-30T11:49:16.000Z","2025-11-14T21:15:49.000Z","2025-11-05T14:01:30.000Z","2025-10-31T13:00:02.000Z","2025-10-17T20:05:17.000Z","2025-06-13T10:02:38.000Z","2025-05-13T16:42:06.000Z","2025-04-23T20:05:20.000Z","2025-03-21T20:06:08.000Z","2025-03-05T21:30:27.000Z","2025-02-27T21:30:33.000Z","2025-02-26T18:00:30.000Z","2025-02-26T05:15:04.000Z","2025-02-25T21:14:51.000Z","2025-02-24T20:59:54.000Z","2025-02-24T11:09:11.000Z","2025-02-24T11:06:47.000Z","2025-02-05T11:42:37.000Z","2025-01-17T21:00:39.000Z","2024-11-15T19:40:15.000Z","2024-10-18T20:58:25.000Z","2024-06-20T10:08:14.000Z","2024-06-20T10:05:23.000Z","2024-06-06T18:36:03.000Z","2024-05-24T20:31:55.000Z","2024-05-24T20:29:48.000Z","2024-04-09T17:36:06.000Z","2024-03-29T10:32:15.000Z","2024-03-29T10:26:03.000Z","2024-03-21T18:36:09.000Z","2024-03-12T00:38:23.000Z","2024-03-12T00:41:02.000Z","2024-02-16T13:36:03.000Z","2024-01-18T16:36:37.000Z"],"act":["34","34","34","","","","","","","","34","33","33","","33","33","34","34","34","34","34","34","33","34","34","33","33","34","34","","","33","34","33","33","","33","","","33","","","33","","33","","","33"],"form":["6-K","6-K","6-K","3","3","3","3","3","3","3","6-K","424B4","EFFECT","CORRESP","F-1/A","F-1","20-F","NT 20-F","6-K","6-K","6-K","6-K","S-8","6-K","6-K","424B4","EFFECT","CERT","8-A12B","CORRESP","CORRESP","F-1/A","FWP","F-1","DRS/A","DRSLTR","DRS/A","UPLOAD","DRSLTR","DRS/A","UPLOAD","DRSLTR","DRS/A","UPLOAD","DRS/A","DRSLTR","UPLOAD","DRS"],"fileNumber":["001-42535","001-42535","001-42535","","","","","","","","001-42535","333-291542","333-291542","","333-291542","333-291542","001-42535","001-42535","001-42535","001-42535","001-42535","001-42535","333-286004","001-42535","001-42535","333-283258","333-283258","001-42535","001-42535","","","333-283258","333-283258","333-283258","377-07057","","377-07057","377-07057","","377-07057","377-07057","","377-07057","377-07057","377-07057","","377-07057","377-07057"],"filmNumber":["261072594","26973166","26859193","","","","","","","","26519610","26503846","26503748","","251611034","251486474","251452037","251438235","251400822","251044649","25938654","25861387","25760499","25711675","25679573","25668657","25665878","25663381","25656857","","","25590803","25538573","241467215","241381319","","241053959","","","24984843","","","24801944","","24739945","","","24540687"],"items":["","","","","","","","","","","","",",,","","","","","","","","","","","","","",",,","","","","","","","","","","","","","","","","","","","","",""],"core_type":["6-K","6-K","6-K","3","3","3","3","3","3","3","6-K","424B4","EFFECT","CORRESP","F-1/A","F-1","XBRL","NT 20-F","6-K","6-K","6-K","6-K","S-8","6-K","6-K","424B4","EFFECT","CERT","8-A12B","CORRESP","CORRESP","F-1/A","FWP","F-1","DRS/A","DRSLTR","DRS/A","LETTER","DRSLTR","DRS/A","LETTER","DRSLTR","DRS/A","LETTER","DRS/A","DRSLTR","LETTER","DRS"],"size":[30582,254878,30047,4158,3045,3027,4167,3194,3143,3128,29252,839574,1849,17856,1645461,1637470,13577583,38183,18173,962137,1036615,613490,288183,30182,1420676,10345181,1856,247441,23718,30726,16147,92842,21482804,29958982,29328940,30402,10983624,45352,21961,10991017,43390,43685,10482949,49334,10996708,95260,60978,10447443],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[0,0,0,null,null,null,null,null,null,null,null,null,null,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],"primaryDocument":["form6-k.htm","form6-k.htm","form6-k.htm","xslF345X02/ownership.xml","xslF345X02/ownership.xml","xslF345X02/ownership.xml","xslF345X02/ownership.xml","xslF345X02/ownership.xml","xslF345X02/ownership.xml","xslF345X02/ownership.xml","form6-k.htm","form424b4.htm","xslEFFECTX01/primary_doc.xml","filename1.htm","formf-1a.htm","formf-1.htm","form20-f.htm","formnt20-f.htm","form6-k.htm","form6-k.htm","form6-k.htm","form6-k.htm","forms-8.htm","form6-k.htm","form6-k.htm","form424b4.htm","xslEFFECTX01/primary_doc.xml","8A_Cert_STAK.pdf","form8a12b.htm","filename1.htm","filename1.htm","formf-1a.htm","formfwp.htm","formf-1.htm","filename1.htm","filename1.htm","filename1.htm","filename1.pdf","filename1.htm","filename1.htm","filename1.pdf","filename1.htm","filename1.htm","filename1.pdf","filename1.htm","filename1.htm","filename1.pdf","filename1.htm"],"primaryDocDescription":["6-K","6-K","6-K","3","3","","3","3","3","3","6-K","424B4","","","F-1/A","F-1","20-F","NT 20-F","6-K","6-K","6-K","","","","","","","","","","","","","","","","","","","","","","","","","","",""]},"files":[]}}