{"filing":{"accession_number":"0001213900-26-093985","cik":"0002061626","ticker":"TSUI","company_name":"21Shares Sui Staking ETF","form":"8-K","filing_date":"2026-08-26","report_date":"2026-08-20","primary_document":"ea0303137-8k_21sharessui.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/2061626/000121390026093985/ea0303137-8k_21sharessui.htm"},"events":[{"id":29774,"run_id":27273,"accession_number":"0001213900-26-093985","anchor_item_number":"1.01","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"21Shares entered into a Benchmark Licensing Agreement with FTSE to replace the CME CF Sui-Dollar Reference Rate as the pricing benchmark for the ETF's net asset value calculation, effective August 27, 2026, and amended its Sponsor Agreement to change sponsor fee payment timing from weekly to quarterly arrears. These material operational agreements govern the ETF's core pricing and fee mechanics.","company_name":"21Shares Sui Staking ETF","ticker":"TSUI","filing_date":"2026-08-26","form":"8-K","submitted_at":null,"items":[{"id":32157,"accession_number":"0001213900-26-093985","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The filing discloses entry into two material definitive agreements: (1) a Benchmark Licensing Agreement with FTSE to replace the prior CME CF Sui-Dollar Reference Rate as the pricing benchmark for the ETF's net asset value calculation, effective August 27, 2026, and (2) Amendment No. 1 to the Sponsor Agreement changing sponsor fee payment timing from weekly to quarterly arrears. These are operational and administrative agreements governing the ETF's core pricing and fee mechanics, not fitting the specific categories of M\u0026A, debt, equity issuance, or other named event types. The change in pricing benchmark is material to investors as it directly affects NAV calculation methodology.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-26T20:22:04.757748+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":29775,"run_id":27273,"accession_number":"0001213900-26-093985","anchor_item_number":"5.03","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.85,"summary":"The Trust amended its governing documents to change its name from '21Shares Sui ETF' to '21Shares Sui Staking ETF,' adjust the underlying index methodology, and modify sponsor fee timing, along with various other ministerial, technical, conforming and clarifying revisions. The registrant characterized most changes as non-material.","company_name":"21Shares Sui Staking ETF","ticker":"TSUI","filing_date":"2026-08-26","form":"8-K","submitted_at":null,"items":[{"id":32158,"accession_number":"0001213900-26-093985","item_number":"5.03","item_title":"Amendments to Articles of Incorporation or Bylaws;","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.85,"reasoning":"This disclosure concerns amendments to the Trust's governing documents—a name change from \"21Shares Sui ETF\" to \"21Shares Sui Staking ETF,\" a change in the underlying index methodology, and timing adjustments to sponsor fees. While the filing explicitly states that the changes include \"various other ministerial, technical, conforming and clarifying revisions, none of which materially impact the rights of the Trust or holders of Shares,\" the index change and fee timing adjustment warrant governance classification. However, the registrant's own characterization of most changes as non-material and the routine nature of trust agreement amendments support a lower materiality threshold.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-26T20:22:04.757748+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":32157,"accession_number":"0001213900-26-093985","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The filing discloses entry into two material definitive agreements: (1) a Benchmark Licensing Agreement with FTSE to replace the prior CME CF Sui-Dollar Reference Rate as the pricing benchmark for the ETF's net asset value calculation, effective August 27, 2026, and (2) Amendment No. 1 to the Sponsor Agreement changing sponsor fee payment timing from weekly to quarterly arrears. These are operational and administrative agreements governing the ETF's core pricing and fee mechanics, not fitting the specific categories of M\u0026A, debt, equity issuance, or other named event types. The change in pricing benchmark is material to investors as it directly affects NAV calculation methodology.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-26T20:22:04.757748+00:00","company_name":"21Shares Sui Staking ETF","ticker":"TSUI","filing_date":"2026-08-26"},{"id":32158,"accession_number":"0001213900-26-093985","item_number":"5.03","item_title":"Amendments to Articles of Incorporation or Bylaws;","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.85,"reasoning":"This disclosure concerns amendments to the Trust's governing documents—a name change from \"21Shares Sui ETF\" to \"21Shares Sui Staking ETF,\" a change in the underlying index methodology, and timing adjustments to sponsor fees. While the filing explicitly states that the changes include \"various other ministerial, technical, conforming and clarifying revisions, none of which materially impact the rights of the Trust or holders of Shares,\" the index change and fee timing adjustment warrant governance classification. However, the registrant's own characterization of most changes as non-material and the routine nature of trust agreement amendments support a lower materiality threshold.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-26T20:22:04.757748+00:00","company_name":"21Shares Sui Staking ETF","ticker":"TSUI","filing_date":"2026-08-26"}]}