{"cik":"0002034012","entityType":"operating","sic":"6221","sicDescription":"Commodity Contracts Brokers & Dealers","ownerOrg":"09 Crypto Assets","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"Grayscale Sui Staking ETF","tickers":["GSUI"],"exchanges":["NYSE"],"ein":"996606736","lei":null,"description":"","website":"","investorWebsite":"","category":"
Emerging growth company","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"290 HARBOR DRIVE","street2":"4TH FLOOR","city":"STAMFORD","stateOrCountry":"CT","zipCode":"06902","stateOrCountryDescription":"CT","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"290 HARBOR DRIVE","street2":"4TH FLOOR","city":"STAMFORD","stateOrCountry":"CT","zipCode":"06902","stateOrCountryDescription":"CT","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"212-668-1427","flags":"","formerNames":[{"name":"Grayscale Sui Trust (SUI)","from":"2024-08-21T04:00:00.000Z","to":"2026-02-17T05:00:00.000Z"}],"filings":{"recent":{"accessionNumber":["0002034012-26-000013","0001193125-26-214622","0001977454-26-000174","0001977454-26-000169","0001977454-26-000157","0001976415-26-000019","0001977454-26-000153","0001977454-26-000136","0001977454-26-000128","0001977454-26-000115","0001977454-26-000103","0001977454-26-000093","0002021867-26-000006","9999999995-26-001213","0001193125-26-159166","0001193125-26-143924","0002034012-26-000009","0002034012-26-000008","0001193125-26-056117","0001193125-26-056114","9999999995-26-000602","0001143362-26-000042","0001193125-26-054329","0001193125-26-053168","0001193125-26-046711","0001977454-26-000080","0001977454-26-000026","0001977454-26-000019","0001193125-26-022813","0001977454-26-000007","0001977454-26-000001","0002034012-26-000001","0001193125-25-309828","0000950123-25-000073","0000950123-24-008915"],"filingDate":["2026-07-02","2026-05-08","2026-05-07","2026-05-06","2026-05-05","2026-05-04","2026-05-04","2026-05-01","2026-04-30","2026-04-29","2026-04-28","2026-04-27","2026-04-24","2026-04-16","2026-04-16","2026-04-06","2026-03-24","2026-03-24","2026-02-18","2026-02-18","2026-02-17","2026-02-17","2026-02-17","2026-02-17","2026-02-11","2026-02-05","2026-01-28","2026-01-27","2026-01-26","2026-01-26","2026-01-23","2026-01-05","2025-12-05","2025-01-03","2024-08-21"],"reportDate":["2026-06-26","2026-03-31","","","","","","","","","","","","","","","","2025-12-31","","","","","","","","","","","","","","","","",""],"acceptanceDateTime":["2026-07-02T20:38:10.000Z","2026-05-08T20:08:36.000Z","2026-05-07T20:48:14.000Z","2026-05-06T20:26:57.000Z","2026-05-05T20:32:40.000Z","2026-05-05T01:01:55.000Z","2026-05-04T20:31:17.000Z","2026-05-01T20:34:36.000Z","2026-04-30T20:42:04.000Z","2026-04-29T20:26:33.000Z","2026-04-28T20:39:54.000Z","2026-04-27T22:05:30.000Z","2026-04-24T20:56:34.000Z","2026-04-17T04:15:09.000Z","2026-04-16T20:44:18.000Z","2026-04-06T20:51:25.000Z","2026-03-24T20:33:24.000Z","2026-03-24T20:25:07.000Z","2026-02-18T13:31:05.000Z","2026-02-18T13:29:54.000Z","2026-02-18T05:15:19.000Z","2026-02-17T20:26:32.000Z","2026-02-17T20:10:12.000Z","2026-02-17T13:30:09.000Z","2026-02-11T21:43:11.000Z","2026-02-05T21:38:15.000Z","2026-01-28T21:34:58.000Z","2026-01-27T21:30:50.000Z","2026-01-26T22:20:48.000Z","2026-01-26T22:08:41.000Z","2026-01-23T22:06:06.000Z","2026-01-05T18:22:51.000Z","2025-12-05T21:51:46.000Z","2025-01-03T22:21:42.000Z","2024-08-21T17:37:04.000Z"],"act":["34","34","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","34","33","33","33","34","34","33","33","33","33","33","33","33","33","33","33","33","33"],"form":["8-K","10-Q","144","144","144","144","144","144","144","144","144","144","144","EFFECT","424B3","POS AM","424B3","10-K","424B3","POS EX","EFFECT","CERT","8-A12B","S-1/A","S-1/A","144","144","144","S-1/A","144","144","D/A","S-1","D/A","D"],"fileNumber":["001-43131","001-43131","001-43131","001-43131","001-43131","001-43131","001-43131","001-43131","001-43131","001-43131","001-43131","001-43131","001-43131","333-291974","333-291974","333-291974","333-291974","001-43131","333-291974","333-291974","333-291974","001-43131","001-43131","333-291974","333-291974","021-522100","021-522100","021-522100","333-291974","021-522100","021-522100","021-522100","333-291974","021-522100","021-522100"],"filmNumber":["261152175","26958364","26954468","26948932","26943845","26940002","26938255","26933165","26926455","26916587","26908635","26902561","26895320","26869294","26868172","26841889","26786853","26786636","26645569","26645564","26645186","26640242","26640096","26636673","26621525","26603581","26573036","26566024","26561408","26561298","26557561","26504971","251553602","25507919","241228343"],"items":["5.02","","","","","","","","","","","","",",,","","","","","","",",,","","","","","","","","","","","06c","","06c","06c"],"core_type":["XBRL","XBRL","144","144","144","144","144","144","144","144","144","144","144","EFFECT","424B3","POS AM","424B3","XBRL","424B3","POS EX","EFFECT","CERT","8-A12B","S-1/A","S-1/A","144","144","144","S-1/A","144","144","D/A","S-1","D/A","D"],"size":[164185,8799705,17515,16682,15101,4455,13520,11939,10358,8777,7943,7109,4863,1839,1711828,1965867,3798371,8787977,3092473,145342,1826,385280,40498,5474909,4815150,7738,6990,6243,3209104,5496,4750,12927,4559016,13082,11090],"isXBRL":[1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0],"isInlineXBRL":[1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0],"isXBRLNumeric":[0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["gsui-20260626.htm","sui-20260331.htm","xsl144X01/primary_doc.xml","xsl144X01/primary_doc.xml","xsl144X01/primary_doc.xml","xsl144X01/primary_doc.xml","xsl144X01/primary_doc.xml","xsl144X01/primary_doc.xml","xsl144X01/primary_doc.xml","xsl144X01/primary_doc.xml","xsl144X01/primary_doc.xml","xsl144X01/primary_doc.xml","xsl144X01/primary_doc.xml","xslEFFECTX01/primary_doc.xml","424b3_gsui_pos_am_final.htm","pos_am_gsui_s-1.htm","424b3_gsui_12312025.htm","sui-20251231.htm","gsui_424b3.htm","gsui_pos_ex.htm","xslEFFECTX01/primary_doc.xml","GSUI021726.pdf","gsui_8-a12b.htm","gsui_s-1_amendment_3.htm","gsui_s-1_amendment_2.htm","xsl144X01/primary_doc.xml","xsl144X01/primary_doc.xml","xsl144X01/primary_doc.xml","gsui_s-1_amendment_1.htm","xsl144X01/primary_doc.xml","xsl144X01/primary_doc.xml","xslFormDX01/primary_doc.xml","sui-20251205.htm","xslFormDX01/primary_doc.xml","xslFormDX01/primary_doc.xml"],"primaryDocDescription":["8-K","10-Q","","","","","","","","","","","","","424B3","POS AM","424B3","10-K","424B3","POS EX","","NYSE ARCA CERTIFICATION","8-A12B","S-1/A","S-1/A","","","","S-1/A","","","","S-1","",""]},"files":[]}}