{"filing":{"accession_number":"0001213900-26-093977","cik":"0002054247","ticker":null,"company_name":"21Shares Polkadot Staking ETF","form":"8-K","filing_date":"2026-08-26","report_date":"2026-08-20","primary_document":"ea0303135-8k_21shares.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/2054247/000121390026093977/ea0303135-8k_21shares.htm"},"events":[{"id":29758,"run_id":27260,"accession_number":"0001213900-26-093977","anchor_item_number":"1.01","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"The Trust entered into two material definitive agreements: a Benchmark Licensing Agreement with FTSE to replace the CME CF Polkadot-Dollar Reference Rate as the pricing benchmark for NAV calculation effective August 27, 2026, and Amendment No. 1 to the Sponsor Agreement changing sponsor fee payment timing from weekly to quarterly arrears.","company_name":"21Shares Polkadot Staking ETF","ticker":null,"filing_date":"2026-08-26","form":"8-K","submitted_at":null,"items":[{"id":32141,"accession_number":"0001213900-26-093977","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 Polkadot-Dollar Reference Rate as the pricing benchmark for the Trust's NAV 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/contractual arrangements material to the ETF's ongoing administration and valuation methodology, but do not fit the specific M\u0026A, debt, or governance categories in the taxonomy.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-26T20:17:49.635165+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":29759,"run_id":27260,"accession_number":"0001213900-26-093977","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, including a Certificate of Amendment to change the Trust's name from '21Shares Polkadot ETF' to '21Shares Polkadot Staking ETF' and a Fourth Amended and Restated Trust Agreement reflecting technical changes to index methodology, sponsor fee timing, and the name change. The amendments are ministerial, technical, and conforming with no material impact on shareholder rights.","company_name":"21Shares Polkadot Staking ETF","ticker":null,"filing_date":"2026-08-26","form":"8-K","submitted_at":null,"items":[{"id":32142,"accession_number":"0001213900-26-093977","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 describes amendments to the Trust's governing documents—a Certificate of Amendment to change the Trust's name from \"21Shares Polkadot ETF\" to \"21Shares Polkadot Staking ETF\" and a Fourth Amended and Restated Trust Agreement reflecting technical changes to the index methodology, sponsor fee timing, and name change. The filing explicitly states that the revisions are \"ministerial, technical, conforming and clarifying\" with no material impact on shareholder rights. This is a routine governance/administrative matter that does not rise to materiality for a reasonable investor.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-26T20:17:49.635165+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":32141,"accession_number":"0001213900-26-093977","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 Polkadot-Dollar Reference Rate as the pricing benchmark for the Trust's NAV 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/contractual arrangements material to the ETF's ongoing administration and valuation methodology, but do not fit the specific M\u0026A, debt, or governance categories in the taxonomy.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-26T20:17:49.635165+00:00","company_name":"21Shares Polkadot Staking ETF","ticker":null,"filing_date":"2026-08-26"},{"id":32142,"accession_number":"0001213900-26-093977","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 describes amendments to the Trust's governing documents—a Certificate of Amendment to change the Trust's name from \"21Shares Polkadot ETF\" to \"21Shares Polkadot Staking ETF\" and a Fourth Amended and Restated Trust Agreement reflecting technical changes to the index methodology, sponsor fee timing, and name change. The filing explicitly states that the revisions are \"ministerial, technical, conforming and clarifying\" with no material impact on shareholder rights. This is a routine governance/administrative matter that does not rise to materiality for a reasonable investor.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-26T20:17:49.635165+00:00","company_name":"21Shares Polkadot Staking ETF","ticker":null,"filing_date":"2026-08-26"}]}