{"filing":{"accession_number":"0001193125-26-281837","cik":"0001896677","ticker":"GSOL","company_name":"Grayscale Solana Staking ETF","form":"8-K","filing_date":"2026-06-25","report_date":null,"primary_document":"gsol-20260625.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1896677/000119312526281837/gsol-20260625.htm"},"events":[{"id":13710,"run_id":12178,"accession_number":"0001193125-26-281837","anchor_item_number":"1.01","event_type":"financial_other","event_domain":"financial","is_material":true,"confidence":0.75,"summary":"Grayscale Solana Staking ETF reduced its annual Sponsor's Fee from 0.35% to 0.19% of aggregate Trust assets and Sponsor's Staking Fee from 23% to 7%, effective June 25, 2026, pursuant to Amendment No. 3 to the Trust Agreement. This material reduction in the fund's fee structure directly affects investor returns and the ETF's cost economics.","company_name":"Grayscale Solana Staking ETF","ticker":"GSOL","filing_date":"2026-06-25","form":"8-K","submitted_at":null,"items":[{"id":10929,"accession_number":"0001193125-26-281837","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"financial_other","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"Amendment No. 3 to the Trust Agreement reduces the annual Sponsor's Fee from 0.35% to 0.19% of aggregate Trust assets, effective June 25, 2026. This is a material financial event affecting the cost structure of the ETF and investor returns, but does not fit the specific categories of debt issuance, dividend distribution, or other named financial event types. The fee reduction is a material change to the Trust's financial terms that would affect investor assessment of the fund's economics.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-25T11:34:38.263401+00:00","company_name":"","ticker":null,"filing_date":""},{"id":10930,"accession_number":"0001193125-26-281837","item_number":"8.01","item_title":"Other Events.","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"The disclosure announces a material reduction in the Sponsor's Fee (from 0.35% to 0.19% per annum) and Sponsor's Staking Fee (from 23% to 7%), effective June 25, 2026. While this is a fee structure change rather than a traditional governance event, it is a material modification to the fund's economic terms that would affect investor returns and is being disclosed under Item 8.01 as a significant operational/contractual change. The prospectus supplement filing requirement underscores its materiality.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-25T11:34:38.263401+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":10929,"accession_number":"0001193125-26-281837","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"financial_other","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"Amendment No. 3 to the Trust Agreement reduces the annual Sponsor's Fee from 0.35% to 0.19% of aggregate Trust assets, effective June 25, 2026. This is a material financial event affecting the cost structure of the ETF and investor returns, but does not fit the specific categories of debt issuance, dividend distribution, or other named financial event types. The fee reduction is a material change to the Trust's financial terms that would affect investor assessment of the fund's economics.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-25T11:34:38.263401+00:00","company_name":"Grayscale Solana Staking ETF","ticker":"GSOL","filing_date":"2026-06-25"},{"id":10930,"accession_number":"0001193125-26-281837","item_number":"8.01","item_title":"Other Events.","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"The disclosure announces a material reduction in the Sponsor's Fee (from 0.35% to 0.19% per annum) and Sponsor's Staking Fee (from 23% to 7%), effective June 25, 2026. While this is a fee structure change rather than a traditional governance event, it is a material modification to the fund's economic terms that would affect investor returns and is being disclosed under Item 8.01 as a significant operational/contractual change. The prospectus supplement filing requirement underscores its materiality.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-25T11:34:38.263401+00:00","company_name":"Grayscale Solana Staking ETF","ticker":"GSOL","filing_date":"2026-06-25"}]}